fix: 修复数码管时常无法使用的问题

fix: 修复debugger获取flag失败的问题
refactor: 重新编写debugger前后端逻辑

.gitignore

@@ -28,10 +28,10 @@ DebuggerCmd.md
 *.suo
 *.ntvs*
 *.njsproj
-*.sln
 *.sw?
-
+prompt.md
 *.tsbuildinfo
 
 # Generated Files
 *.sqlite
+components.d.ts

.justfile

@@ -15,11 +15,15 @@ clean:
   rm -rf "dist"
   rm -rf "wwwroot"
 
-update:
-  npm install
-  dotnet restore ./server/server.csproj
+update: update-node update-dotnet
   git submodule update --init --remote --recursive
 
+update-node:
+  npm install
+  
+update-dotnet:
+  dotnet restore ./server/server.csproj
+
 # 生成Restful API到网页客户端
 gen-api:
   npm run gen-api

FPGAWebLabServer.sln

@@ -0,0 +1,48 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.0.31903.59
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "server", "server\server.csproj", "{F31D6A0D-0407-41CE-A67E-01B847488EFB}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "server.test", "server.test\server.test.csproj", "{CC274582-AC3C-4FD1-977C-96F1BC2760BD}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|Any CPU = Release|Any CPU
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{F31D6A0D-0407-41CE-A67E-01B847488EFB}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{F31D6A0D-0407-41CE-A67E-01B847488EFB}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{F31D6A0D-0407-41CE-A67E-01B847488EFB}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{F31D6A0D-0407-41CE-A67E-01B847488EFB}.Debug|x64.Build.0 = Debug|Any CPU
+		{F31D6A0D-0407-41CE-A67E-01B847488EFB}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{F31D6A0D-0407-41CE-A67E-01B847488EFB}.Debug|x86.Build.0 = Debug|Any CPU
+		{F31D6A0D-0407-41CE-A67E-01B847488EFB}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{F31D6A0D-0407-41CE-A67E-01B847488EFB}.Release|Any CPU.Build.0 = Release|Any CPU
+		{F31D6A0D-0407-41CE-A67E-01B847488EFB}.Release|x64.ActiveCfg = Release|Any CPU
+		{F31D6A0D-0407-41CE-A67E-01B847488EFB}.Release|x64.Build.0 = Release|Any CPU
+		{F31D6A0D-0407-41CE-A67E-01B847488EFB}.Release|x86.ActiveCfg = Release|Any CPU
+		{F31D6A0D-0407-41CE-A67E-01B847488EFB}.Release|x86.Build.0 = Release|Any CPU
+		{CC274582-AC3C-4FD1-977C-96F1BC2760BD}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{CC274582-AC3C-4FD1-977C-96F1BC2760BD}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{CC274582-AC3C-4FD1-977C-96F1BC2760BD}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{CC274582-AC3C-4FD1-977C-96F1BC2760BD}.Debug|x64.Build.0 = Debug|Any CPU
+		{CC274582-AC3C-4FD1-977C-96F1BC2760BD}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{CC274582-AC3C-4FD1-977C-96F1BC2760BD}.Debug|x86.Build.0 = Debug|Any CPU
+		{CC274582-AC3C-4FD1-977C-96F1BC2760BD}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{CC274582-AC3C-4FD1-977C-96F1BC2760BD}.Release|Any CPU.Build.0 = Release|Any CPU
+		{CC274582-AC3C-4FD1-977C-96F1BC2760BD}.Release|x64.ActiveCfg = Release|Any CPU
+		{CC274582-AC3C-4FD1-977C-96F1BC2760BD}.Release|x64.Build.0 = Release|Any CPU
+		{CC274582-AC3C-4FD1-977C-96F1BC2760BD}.Release|x86.ActiveCfg = Release|Any CPU
+		{CC274582-AC3C-4FD1-977C-96F1BC2760BD}.Release|x86.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal

TODO.md

@@ -1,13 +0,0 @@
-# TODO
-
-1. 后端HTTP视频流
-
-640*480, RGB565
-0x0000_0000 + 25800
-
-
-2. 信号发生器界面导入.dat文件
-3. 示波器后端交互、前端界面
-4. 逻辑分析仪后端交互、前端界面
-5. 前端重构
-6. 数据库 —— 用户登录、板卡资源分配、板卡IP地址分配

components.d.ts

@@ -1,77 +0,0 @@
-/* eslint-disable */
-// @ts-nocheck
-// Generated by unplugin-vue-components
-// Read more: https://github.com/vuejs/core/pull/3399
-// biome-ignore lint: disable
-export {}
-
-/* prettier-ignore */
-declare module 'vue' {
-  export interface GlobalComponents {
-    Alert: typeof import('./src/components/Alert/Alert.vue')['default']
-    AlertDemo: typeof import('./src/components/AlertDemo.vue')['default']
-    BaseBoard: typeof import('./src/components/equipments/BaseBoard.vue')['default']
-    BaseInputField: typeof import('./src/components/InputField/BaseInputField.vue')['default']
-    Canvas: typeof import('./src/components/Canvas.vue')['default']
-    ChannelConfig: typeof import('./src/components/LogicAnalyzer/ChannelConfig.vue')['default']
-    CollapsibleSection: typeof import('./src/components/CollapsibleSection.vue')['default']
-    ComponentSelector: typeof import('./src/components/LabCanvas/ComponentSelector.vue')['default']
-    DDR: typeof import('./src/components/equipments/DDR.vue')['default']
-    DDS: typeof import('./src/components/equipments/DDS.vue')['default']
-    DDSPropertyEditor: typeof import('./src/components/equipments/DDSPropertyEditor.vue')['default']
-    DiagramCanvas: typeof import('./src/components/LabCanvas/DiagramCanvas.vue')['default']
-    Dialog: typeof import('./src/components/Dialog.vue')['default']
-    ETH: typeof import('./src/components/equipments/ETH.vue')['default']
-    FunctionBar: typeof import('./src/components/FunctionBar.vue')['default']
-    HDMI: typeof import('./src/components/equipments/HDMI.vue')['default']
-    IpInputField: typeof import('./src/components/InputField/IpInputField.vue')['default']
-    ItemList: typeof import('./src/components/LabCanvas/ItemList.vue')['default']
-    LabCanvas: typeof import('./src/components/LabCanvasNew/LabCanvas.vue')['default']
-    LabCanvasNew: typeof import('./src/components/LabCanvas/LabCanvasNew.vue')['default']
-    LabComponentsDrawer: typeof import('./src/components/LabCanvasNew/LabComponentsDrawer.vue')['default']
-    LabComponentsDrawerNew: typeof import('./src/components/LabCanvas/LabComponentsDrawerNew.vue')['default']
-    LogicalWaveFormDisplay: typeof import('./src/components/LogicAnalyzer/LogicalWaveFormDisplay.vue')['default']
-    LoginCard: typeof import('./src/components/LoginCard.vue')['default']
-    MarkdownRenderer: typeof import('./src/components/MarkdownRenderer.vue')['default']
-    MechanicalButton: typeof import('./src/components/equipments/MechanicalButton.vue')['default']
-    MotherBoard: typeof import('./src/components/equipments/MotherBoard.vue')['default']
-    MotherBoardCaps: typeof import('./src/components/equipments/MotherBoardCaps.vue')['default']
-    Navbar: typeof import('./src/components/Navbar.vue')['default']
-    PG2L100H_FBG676: typeof import('./src/components/equipments/PG2L100H_FBG676.vue')['default']
-    Pin: typeof import('./src/components/equipments/Pin.vue')['default']
-    PopButton: typeof import('./src/components/PopButton.vue')['default']
-    PortInputField: typeof import('./src/components/InputField/PortInputField.vue')['default']
-    PropertyEditor: typeof import('./src/components/PropertyEditor.vue')['default']
-    PropertyPanel: typeof import('./src/components/PropertyPanel.vue')['default']
-    RekaSplitterGroup: typeof import('reka-ui')['SplitterGroup']
-    RouterLink: typeof import('vue-router')['RouterLink']
-    RouterView: typeof import('vue-router')['RouterView']
-    ScrollAreaCorner: typeof import('reka-ui')['ScrollAreaCorner']
-    ScrollAreaRoot: typeof import('reka-ui')['ScrollAreaRoot']
-    ScrollAreaScrollbar: typeof import('reka-ui')['ScrollAreaScrollbar']
-    ScrollAreaThumb: typeof import('reka-ui')['ScrollAreaThumb']
-    ScrollAreaViewport: typeof import('reka-ui')['ScrollAreaViewport']
-    SD: typeof import('./src/components/equipments/SD.vue')['default']
-    SevenSegmentDisplay: typeof import('./src/components/equipments/SevenSegmentDisplay.vue')['default']
-    SFP: typeof import('./src/components/equipments/SFP.vue')['default']
-    Sidebar: typeof import('./src/components/Sidebar.vue')['default']
-    SMA: typeof import('./src/components/equipments/SMA.vue')['default']
-    SMT_LED: typeof import('./src/components/equipments/SMT_LED.vue')['default']
-    SplitterGroup: typeof import('reka-ui')['SplitterGroup']
-    SplitterPanel: typeof import('reka-ui')['SplitterPanel']
-    SplitterResizeHandle: typeof import('reka-ui')['SplitterResizeHandle']
-    Switch: typeof import('./src/components/equipments/Switch.vue')['default']
-    TabsContent: typeof import('reka-ui')['TabsContent']
-    TabsIndicator: typeof import('reka-ui')['TabsIndicator']
-    TabsList: typeof import('reka-ui')['TabsList']
-    TabsRoot: typeof import('reka-ui')['TabsRoot']
-    TabsTrigger: typeof import('reka-ui')['TabsTrigger']
-    ThemeControlButton: typeof import('./src/components/ThemeControlButton.vue')['default']
-    ThemeControlToggle: typeof import('./src/components/ThemeControlToggle.vue')['default']
-    TriggerSettings: typeof import('./src/components/LogicAnalyzer/TriggerSettings.vue')['default']
-    TutorialCarousel: typeof import('./src/components/TutorialCarousel.vue')['default']
-    UploadCard: typeof import('./src/components/UploadCard.vue')['default']
-    WaveformDisplay: typeof import('./src/components/Oscilloscope/WaveformDisplay.vue')['default']
-    Wire: typeof import('./src/components/equipments/Wire.vue')['default']
-  }
-}

flake.nix

@@ -7,22 +7,26 @@
     let
       supportedSystems = [ "x86_64-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin" ];
       forEachSupportedSystem = f: nixpkgs.lib.genAttrs supportedSystems (system: f {
-        pkgs = import nixpkgs { 
+        pkgs = import nixpkgs {
           inherit system;
-          config.permittedInsecurePackages = ["dotnet-sdk-6.0.428"];
+          config.permittedInsecurePackages = [
+            "dotnet-sdk-6.0.428"
+            "beekeeper-studio-5.2.9"
+          ];
         };
       });
     in
     {
       devShells = forEachSupportedSystem ({ pkgs }: {
         default = pkgs.mkShell {
-          packages = with pkgs; [ 
+          packages = with pkgs; [
             # Frontend
             nodejs
             sqlite
             sqls
-            sql-studio
+            beekeeper-studio
             zlib
+            bash
             # Backend
             (dotnetCorePackages.combinePackages [
               dotnetCorePackages.sdk_9_0
@@ -30,6 +34,8 @@
               dotnetCorePackages.sdk_8_0
             ])
             nuget
+            mono
+            vlc
             # msbuild
             omnisharp-roslyn
             csharpier
@@ -38,10 +44,10 @@
             typescript-language-server
           ];
           shellHook = ''
-            export PATH=$PATH:
+            export PATH=$PATH:/home/sikongjueluo/.dotnet/tools
             export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:${pkgs.zlib}/lib
+            export DOTNET_ROOT=${pkgs.dotnetCorePackages.sdk_9_0}/share/dotnet
           '';
-          
         };
       });
     };

package.json

@@ -12,19 +12,22 @@
     "gen-api": "npx tsx scripts/GenerateWebAPI.ts"
   },
   "dependencies": {
+    "@microsoft/signalr": "^9.0.6",
     "@svgdotjs/svg.js": "^3.2.4",
     "@tanstack/vue-table": "^8.21.3",
     "@types/lodash": "^4.17.16",
+    "@types/signalr": "^2.4.3",
     "@vueuse/core": "^13.5.0",
     "async-mutex": "^0.5.0",
+    "axios": "^1.11.0",
     "echarts": "^5.6.0",
     "highlight.js": "^11.11.1",
-    "konva": "^9.3.20",
     "lodash": "^4.17.21",
     "log-symbols": "^7.0.0",
     "lucide-vue-next": "^0.525.0",
     "marked": "^12.0.0",
     "mathjs": "^14.4.0",
+    "md-editor-v3": "^5.8.4",
     "pinia": "^3.0.1",
     "reka-ui": "^2.3.1",
     "ts-log": "^2.2.7",

scripts/GenerateWebAPI.ts

@@ -1,35 +1,42 @@
-import { spawn, exec, ChildProcess } from 'child_process';
-import { promisify } from 'util';
-import fetch from 'node-fetch';
+import { spawn, exec, ChildProcess } from "child_process";
+import { promisify } from "util";
+import fetch from "node-fetch";
+import * as fs from "fs";
 
 const execAsync = promisify(exec);
 
 // Windows 支持函数
 function getCommand(command: string): string {
   // dotnet 在 Windows 上不需要 .cmd 后缀
-  if (command === 'dotnet') {
-    return 'dotnet';
+  if (command === "dotnet") {
+    return "dotnet";
   }
-  return process.platform === 'win32' ? `${command}.cmd` : command;
+  return process.platform === "win32" ? `${command}.cmd` : command;
 }
 
 function getSpawnOptions() {
-  return process.platform === 'win32' ? { stdio: 'pipe', shell: true } : { stdio: 'pipe' };
+  return process.platform === "win32"
+    ? { stdio: "pipe", shell: true }
+    : { stdio: "pipe" };
 }
 
-async function waitForServer(url: string, maxRetries: number = 30, interval: number = 1000): Promise<boolean> {
+async function waitForServer(
+  url: string,
+  maxRetries: number = 30,
+  interval: number = 1000,
+): Promise<boolean> {
   for (let i = 0; i < maxRetries; i++) {
     try {
       const response = await fetch(url);
       if (response.ok) {
-        console.log('✓ Server is ready');
+        console.log("✓ Server is ready");
         return true;
       }
     } catch (error) {
       // Server not ready yet
     }
     console.log(`Waiting for server... (${i + 1}/${maxRetries})`);
-    await new Promise(resolve => setTimeout(resolve, interval));
+    await new Promise((resolve) => setTimeout(resolve, interval));
   }
   return false;
 }
@@ -39,32 +46,39 @@ let serverProcess: ChildProcess | null = null;
 let webProcess: ChildProcess | null = null;
 
 async function startWeb(): Promise<ChildProcess> {
-  console.log('Starting Vite frontend...');
+  console.log("Starting Vite frontend...");
   return new Promise((resolve, reject) => {
-    const process = spawn(getCommand('npm'), ['run', 'dev'], getSpawnOptions() as any);
+    const process = spawn(
+      getCommand("npm"),
+      ["run", "dev"],
+      getSpawnOptions() as any,
+    );
 
     let webStarted = false;
 
-    process.stdout?.on('data', (data) => {
+    process.stdout?.on("data", (data) => {
       const output = data.toString();
       console.log(`Web: ${output}`);
-      
+
       // 检查 Vite 是否已启动
-      if ((output.includes('Local:') || output.includes('ready in')) && !webStarted) {
+      if (
+        (output.includes("Local:") || output.includes("ready in")) &&
+        !webStarted
+      ) {
         webStarted = true;
         resolve(process);
       }
     });
 
-    process.stderr?.on('data', (data) => {
+    process.stderr?.on("data", (data) => {
       console.error(`Web Error: ${data}`);
     });
 
-    process.on('error', (error) => {
+    process.on("error", (error) => {
       reject(error);
     });
 
-    process.on('exit', (code, signal) => {
+    process.on("exit", (code, signal) => {
       console.log(`Web process exited with code ${code} and signal ${signal}`);
       if (!webStarted) {
         reject(new Error(`Web process exited unexpectedly with code ${code}`));
@@ -73,248 +87,268 @@ async function startWeb(): Promise<ChildProcess> {
 
     // 存储进程引用
     webProcess = process;
-    
+
     // 超时处理
     setTimeout(() => {
       if (!webStarted) {
-        reject(new Error('Web server failed to start within timeout'));
+        reject(new Error("Web server failed to start within timeout"));
       }
-    }, 30000); // 30秒超时
+    }, 10000); // 10秒超时
   });
 }
 
 async function startServer(): Promise<ChildProcess> {
-  console.log('Starting .NET server...');
+  console.log("Starting .NET server...");
   return new Promise((resolve, reject) => {
-    const process = spawn(getCommand('dotnet'), ['run', '--property:Configuration=Release'], {
-      cwd: 'server',
-      ...getSpawnOptions()
-    } as any);
+    const process = spawn(
+      getCommand("dotnet"),
+      ["run", "--property:Configuration=Release"],
+      {
+        cwd: "server",
+        ...getSpawnOptions(),
+      } as any,
+    );
 
     let serverStarted = false;
 
-    process.stdout?.on('data', (data) => {
+    process.stdout?.on("data", (data) => {
       const output = data.toString();
       console.log(`Server: ${output}`);
-      
+
       // 检查服务器是否已启动
-      if (output.includes('Now listening on:') && !serverStarted) {
+      if (output.includes("Now listening on:") && !serverStarted) {
         serverStarted = true;
         resolve(process);
       }
     });
 
-    process.stderr?.on('data', (data) => {
+    process.stderr?.on("data", (data) => {
       console.error(`Server Error: ${data}`);
     });
 
-    process.on('error', (error) => {
+    process.on("error", (error) => {
       reject(error);
     });
 
-    process.on('exit', (code, signal) => {
-      console.log(`Server process exited with code ${code} and signal ${signal}`);
+    process.on("exit", (code, signal) => {
+      console.log(
+        `Server process exited with code ${code} and signal ${signal}`,
+      );
       if (!serverStarted) {
-        reject(new Error(`Server process exited unexpectedly with code ${code}`));
+        reject(
+          new Error(`Server process exited unexpectedly with code ${code}`),
+        );
       }
     });
 
     // 存储进程引用
     serverProcess = process;
-    
+
     // 超时处理
     setTimeout(() => {
       if (!serverStarted) {
-        reject(new Error('Server failed to start within timeout'));
+        reject(new Error("Server failed to start within timeout"));
       }
-    }, 30000); // 30秒超时
+    }, 10000); // 10秒超时
   });
 }
 
 async function stopServer(): Promise<void> {
-  console.log('Stopping server...');
-  
+  console.log("Stopping server...");
+
   if (!serverProcess) {
-    console.log('No server process to stop');
+    console.log("No server process to stop");
     return;
   }
 
   try {
     // 检查进程是否还存在
     if (serverProcess.killed || serverProcess.exitCode !== null) {
-      console.log('✓ Server process already terminated');
+      console.log("✓ Server process already terminated");
       serverProcess = null;
       return;
     }
 
     // 发送 SIGTERM 信号
-    const killed = serverProcess.kill('SIGTERM');
+    const killed = serverProcess.kill("SIGTERM");
     if (!killed) {
-      console.warn('Failed to send SIGTERM to server process');
+      console.warn("Failed to send SIGTERM to server process");
       return;
     }
 
-    // 等待进程优雅退出
-    const exitPromise = new Promise<void>((resolve) => {
-      if (serverProcess) {
-        serverProcess.on('exit', () => {
-          console.log('✓ Server stopped gracefully');
-          resolve();
-        });
-      } else {
-        resolve();
-      }
-    });
-
-    // 设置超时，如果 5 秒内没有退出则强制终止
+    // 设置超时，如果 3 秒内没有退出则强制终止
     const timeoutPromise = new Promise<void>((resolve) => {
       setTimeout(() => {
-        if (serverProcess && !serverProcess.killed && serverProcess.exitCode === null) {
-          console.log('Force killing server process...');
-          serverProcess.kill('SIGKILL');
+        if (
+          serverProcess &&
+          !serverProcess.killed &&
+          serverProcess.exitCode === null
+        ) {
+          console.log("Force killing server process...");
+          serverProcess.kill("SIGKILL");
         }
         resolve();
-      }, 5000);
+      }, 3000); // 减少超时时间到3秒
     });
 
-    await Promise.race([exitPromise, timeoutPromise]);
-    
+    await Promise.race([timeoutPromise]);
   } catch (error) {
-    console.warn('Warning: Could not stop server process:', error);
+    console.warn("Warning: Could not stop server process:", error);
   } finally {
     serverProcess = null;
-    
-    // 额外清理：确保没有遗留的 dotnet 进程
-    try {
-      if (process.platform === 'win32') {
-        // Windows: 使用 taskkill 清理进程
-        await execAsync('taskkill /F /IM dotnet.exe').catch(() => {
-          // 忽略错误，可能没有匹配的进程
-        });
-      } else {
-        // 只清理与我们项目相关的进程
-        await execAsync('pkill -f "dotnet.*run.*--property:Configuration=Release"').catch(() => {
-          // 忽略错误，可能没有匹配的进程
-        });
-      }
-    } catch (cleanupError) {
-      // 忽略清理错误
-    }
+
+    // 只有在进程可能没有正常退出时才执行清理
+    // 移除自动清理逻辑，因为正常退出时不需要
   }
 }
 
 async function stopWeb(): Promise<void> {
-  console.log('Stopping web server...');
-  
+  console.log("Stopping web server...");
+
   if (!webProcess) {
-    console.log('No web process to stop');
+    console.log("No web process to stop");
     return;
   }
 
   try {
     // 检查进程是否还存在
     if (webProcess.killed || webProcess.exitCode !== null) {
-      console.log('✓ Web process already terminated');
+      console.log("✓ Web process already terminated");
       webProcess = null;
       return;
     }
 
     // 发送 SIGTERM 信号
-    const killed = webProcess.kill('SIGTERM');
+    const killed = webProcess.kill("SIGTERM");
     if (!killed) {
-      console.warn('Failed to send SIGTERM to web process');
+      console.warn("Failed to send SIGTERM to web process");
       return;
     }
 
-    // 等待进程优雅退出
-    const exitPromise = new Promise<void>((resolve) => {
-      if (webProcess) {
-        webProcess.on('exit', () => {
-          console.log('✓ Web server stopped gracefully');
-          resolve();
-        });
-      } else {
-        resolve();
-      }
-    });
-
-    // 设置超时，如果 5 秒内没有退出则强制终止
+    // 设置超时，如果 3 秒内没有退出则强制终止
     const timeoutPromise = new Promise<void>((resolve) => {
       setTimeout(() => {
         if (webProcess && !webProcess.killed && webProcess.exitCode === null) {
-          console.log('Force killing web process...');
-          webProcess.kill('SIGKILL');
+          console.log("Force killing web process...");
+          webProcess.kill("SIGKILL");
         }
         resolve();
-      }, 5000);
+      }, 3000);
     });
 
-    await Promise.race([exitPromise, timeoutPromise]);
-    
+    await Promise.race([timeoutPromise]);
   } catch (error) {
-    console.warn('Warning: Could not stop web process:', error);
+    console.warn("Warning: Could not stop web process:", error);
   } finally {
     webProcess = null;
-    
-    // 额外清理：确保没有遗留的 npm/node 进程
-    try {
-      if (process.platform === 'win32') {
-        // Windows: 清理可能的 node 进程
-        await execAsync('taskkill /F /IM node.exe').catch(() => {
-          // 忽略错误，可能没有匹配的进程
-        });
-      } else {
-        // 清理可能的 vite 进程
-        await execAsync('pkill -f "vite"').catch(() => {
-          // 忽略错误，可能没有匹配的进程
-        });
-      }
-    } catch (cleanupError) {
-      // 忽略清理错误
+  }
+}
+
+async function postProcessApiClient(): Promise<void> {
+  console.log("Post-processing API client...");
+  try {
+    const filePath = "src/APIClient.ts";
+
+    // 检查文件是否存在
+    if (!fs.existsSync(filePath)) {
+      throw new Error(`API client file not found: ${filePath}`);
     }
+
+    // 读取文件内容
+    let content = fs.readFileSync(filePath, "utf8");
+
+    // 替换 ArgumentException 中的 message 属性声明
+    content = content.replace(
+      /(\s+)message!:\s*string;/g,
+      "$1declare message: string;",
+    );
+    content = content.replace(
+      "{ AxiosError, AxiosInstance, AxiosRequestConfig, AxiosResponse, CancelToken }",
+      "{ AxiosError, type AxiosInstance, type AxiosRequestConfig, type AxiosResponse, type CancelToken }",
+    );
+
+    // 写回文件
+    fs.writeFileSync(filePath, content, "utf8");
+
+    console.log("✓ API client post-processing completed");
+  } catch (error) {
+    throw new Error(`Failed to post-process API client: ${error}`);
   }
 }
 
 async function generateApiClient(): Promise<void> {
-  console.log('Generating API client...');
+  console.log("Generating API client...");
   try {
-    const npxCommand = getCommand('npx');
-    await execAsync(`${npxCommand} nswag openapi2tsclient /input:http://localhost:5000/swagger/v1/swagger.json /output:src/APIClient.ts`);
-    console.log('✓ API client generated successfully');
+    const url = "http://127.0.0.1:5000/GetAPIClientCode";
+    const response = await fetch(url);
+    if (!response.ok) {
+      throw new Error(
+        `Failed to fetch API client code: ${response.status} ${response.statusText}`,
+      );
+    }
+    const code = await response.text();
+
+    // 写入 APIClient.ts
+    const filePath = "src/APIClient.ts";
+    fs.writeFileSync(filePath, code, "utf8");
+    console.log("✓ API client code fetched and written successfully");
+
+    // 添加后处理步骤
+    await postProcessApiClient();
   } catch (error) {
     throw new Error(`Failed to generate API client: ${error}`);
   }
 }
 
+async function generateSignalRClient(): Promise<void> {
+  console.log("Generating SignalR TypeScript client...");
+  try {
+    const { stdout, stderr } = await execAsync(
+      "dotnet tsrts --project ./server/server.csproj --output ./src/utils/signalR",
+    );
+    if (stdout) console.log(stdout);
+    if (stderr) console.error(stderr);
+    console.log("✓ SignalR TypeScript client generated successfully");
+  } catch (error) {
+    throw new Error(`Failed to generate SignalR client: ${error}`);
+  }
+}
+
 async function main(): Promise<void> {
   try {
+    // Generate SignalR client
+    await generateSignalRClient();
+    console.log("✓ SignalR TypeScript client generated successfully");
+
     // Start web frontend first
     await startWeb();
-    console.log('✓ Frontend started');
-    
+    console.log("✓ Frontend started");
+
     // Wait a bit for frontend to fully initialize
-    await new Promise(resolve => setTimeout(resolve, 3000));
-    
+    await new Promise((resolve) => setTimeout(resolve, 3000));
+
     // Start server
     await startServer();
-    console.log('✓ Backend started');
-    
+    console.log("✓ Backend started");
+
     // Wait for server to be ready (给服务器额外时间完全启动)
-    await new Promise(resolve => setTimeout(resolve, 2000));
-    
+    await new Promise((resolve) => setTimeout(resolve, 2000));
+
     // Check if swagger endpoint is available
-    const serverReady = await waitForServer('http://localhost:5000/swagger/v1/swagger.json');
-    
+    const serverReady = await waitForServer(
+      "http://localhost:5000/swagger/v1/swagger.json",
+    );
+
     if (!serverReady) {
-      throw new Error('Server failed to start within the expected time');
+      throw new Error("Server failed to start within the expected time");
     }
-    
+
     // Generate API client
     await generateApiClient();
-    
-    console.log('✓ API generation completed successfully');
+
+    console.log("✓ API generation completed successfully");
   } catch (error) {
-    console.error('❌ Error:', error);
+    console.error("❌ Error:", error);
     process.exit(1);
   } finally {
     // Always try to stop processes in order: server first, then web
@@ -323,35 +357,73 @@ async function main(): Promise<void> {
   }
 }
 
-// 改进的进程终止处理
+// 改进的进程终止处理 - 添加防重复执行
+let isCleaningUp = false;
+
 const cleanup = async (signal: string) => {
+  if (isCleaningUp) {
+    console.log("Cleanup already in progress, ignoring signal");
+    return;
+  }
+
+  isCleaningUp = true;
   console.log(`\nReceived ${signal}, cleaning up...`);
-  await stopServer();
-  await stopWeb();
+
+  try {
+    await Promise.all([stopServer(), stopWeb()]);
+  } catch (error) {
+    console.error("Error during cleanup:", error);
+  }
+
+  // 立即退出，不等待
   process.exit(0);
 };
 
-process.on('SIGINT', () => cleanup('SIGINT'));
-process.on('SIGTERM', () => cleanup('SIGTERM'));
+process.on("SIGINT", () => cleanup("SIGINT"));
+process.on("SIGTERM", () => cleanup("SIGTERM"));
 
 // 处理未捕获的异常
-process.on('uncaughtException', async (error) => {
-  console.error('❌ Uncaught exception:', error);
-  await stopServer();
-  await stopWeb();
+process.on("uncaughtException", async (error) => {
+  if (isCleaningUp) return;
+
+  console.error("❌ Uncaught exception:", error);
+  isCleaningUp = true;
+
+  try {
+    await Promise.all([stopServer(), stopWeb()]);
+  } catch (cleanupError) {
+    console.error("Error during cleanup:", cleanupError);
+  }
+
   process.exit(1);
 });
 
-process.on('unhandledRejection', async (reason, promise) => {
-  console.error('❌ Unhandled rejection at:', promise, 'reason:', reason);
-  await stopServer();
-  await stopWeb();
+process.on("unhandledRejection", async (reason, promise) => {
+  if (isCleaningUp) return;
+
+  console.error("❌ Unhandled rejection at:", promise, "reason:", reason);
+  isCleaningUp = true;
+
+  try {
+    await Promise.all([stopServer(), stopWeb()]);
+  } catch (cleanupError) {
+    console.error("Error during cleanup:", cleanupError);
+  }
+
   process.exit(1);
 });
 
 main().catch(async (error) => {
-  console.error('❌ Unhandled error:', error);
-  await stopServer();
-  await stopWeb();
+  if (isCleaningUp) return;
+
+  console.error("❌ Unhandled error:", error);
+  isCleaningUp = true;
+
+  try {
+    await Promise.all([stopServer(), stopWeb()]);
+  } catch (cleanupError) {
+    console.error("Error during cleanup:", cleanupError);
+  }
+
   process.exit(1);
-});
+});

server.test/CommonTest.cs

@@ -1,61 +0,0 @@
-using System.Buffers.Binary;
-using Common;
-
-namespace server.test;
-
-public class CommonTest
-{
-    [Fact]
-    public void ReverseBytesTest()
-    {
-        var rnd = new Random();
-        var bytesLen = 8;
-        var bytesArray = new byte[bytesLen];
-        rnd.NextBytes(bytesArray);
-
-        var rev2Bytes = new byte[] {
-            bytesArray[1],
-            bytesArray[0],
-            bytesArray[3],
-            bytesArray[2],
-            bytesArray[5],
-            bytesArray[4],
-            bytesArray[7],
-            bytesArray[6],
-        };
-        Assert.Equal(Number.ReverseBytes(bytesArray, 2).Value, rev2Bytes);
-
-        var rev4Bytes = new byte[] {
-            bytesArray[3],
-            bytesArray[2],
-            bytesArray[1],
-            bytesArray[0],
-            bytesArray[7],
-            bytesArray[6],
-            bytesArray[5],
-            bytesArray[4],
-        };
-        Assert.Equal(Number.ReverseBytes(bytesArray, 4).Value, rev4Bytes);
-    }
-
-    [Fact]
-    public void ToBitTest()
-    {
-        Assert.Equal(true, Number.ToBit(0xFF, 3).Value);
-        Assert.Equal(false, Number.ToBit(0x00, 3).Value);
-        Assert.Equal(true, Number.ToBit(0xAA, 3).Value);
-        Assert.Equal(false, Number.ToBit(0xAA, 2).Value);
-    }
-
-    [Fact]
-    public void ReverseBits()
-    {
-        Assert.Equal((byte)0x05, Common.Number.ReverseBits((byte)0xA0));
-
-        var bytesSrc = new byte[] { 0xAB, 0x00, 0x00, 0x01 };
-        var bytes = new byte[4];
-        for (int i = 0; i < 4; i++)
-            bytes[i] = Common.Number.ReverseBits(bytesSrc[i]);
-        Assert.Equal(new byte[] { 0xD5, 0x00, 0x00, 0x80 }, bytes);
-    }
-}

server.test/NumberTest.cs

@@ -0,0 +1,386 @@
+using System.Collections;
+using Common;
+
+namespace CommonTest;
+
+/// <summary>
+/// 针对 Common.Number 的单元测试，覆盖所有公开方法
+/// </summary>
+public class NumberTest
+{
+    /// <summary>
+    /// 测试 NumberToBytes 的正常与异常情况
+    /// </summary>
+    [Fact]
+    public void Test_NumberToBytes()
+    {
+        // 测试大端（isLowNumHigh=false）
+        var result1 = Number.NumberToBytes(0x12345678ABCDEF01, 8, false);
+        Assert.True(result1.IsSuccessful);
+        Assert.Equal(new byte[] { 0x12, 0x34, 0x56, 0x78, 0xAB, 0xCD, 0xEF, 0x01 }, result1.Value);
+
+        // 测试小端（isLowNumHigh=true）
+        var result2 = Number.NumberToBytes(0x12345678ABCDEF01, 8, true);
+        Assert.True(result2.IsSuccessful);
+        Assert.Equal(new byte[] { 0x01, 0xEF, 0xCD, 0xAB, 0x78, 0x56, 0x34, 0x12 }, result2.Value);
+
+        // 测试长度不足（4字节）
+        var result3 = Number.NumberToBytes(0x12345678, 4, false);
+        Assert.True(result3.IsSuccessful);
+        Assert.Equal(new byte[] { 0x12, 0x34, 0x56, 0x78 }, result3.Value);
+
+        // 测试超长
+        var result4 = Number.NumberToBytes(0x1, 9, false);
+        Assert.False(result4.IsSuccessful);
+    }
+
+    /// <summary>
+    /// 测试 BytesToUInt64 的正常与异常情况，覆盖不同参数组合
+    /// </summary>
+    [Fact]
+    public void Test_BytesToUInt64()
+    {
+        // 正常大端（isLowNumHigh=false）
+        var bytes = new byte[] { 0x12, 0x34, 0x56, 0x78, 0xAB, 0xCD, 0xEF, 0x01 };
+        var result = Number.BytesToUInt64((byte[])bytes.Clone());
+        Assert.True(result.IsSuccessful);
+        Assert.Equal(0x12345678ABCDEF01UL, result.Value);
+
+        // 正常小端（isLowNumHigh=true）
+        var bytes2 = new byte[] { 0x01, 0xEF, 0xCD, 0xAB, 0x78, 0x56, 0x34, 0x12 };
+        var result2 = Number.BytesToUInt64((byte[])bytes2.Clone(), true);
+        Assert.True(result2.IsSuccessful);
+        Assert.Equal(0x12345678ABCDEF01UL, result2.Value);
+
+        // 长度不足8字节（numLength=4），大端
+        var bytes3 = new byte[] { 0x12, 0x34, 0x56, 0x78 };
+        var result3 = Number.BytesToUInt64((byte[])bytes3.Clone(), 0, 4, false);
+        Assert.True(result3.IsSuccessful);
+        Assert.Equal(0x1234567800000000UL, result3.Value);
+
+        // 长度不足8字节（numLength=4），小端
+        var bytes4 = new byte[] { 0x78, 0x56, 0x34, 0x12 };
+        var result4 = Number.BytesToUInt64((byte[])bytes4.Clone(), 0, 4, true);
+        Assert.True(result4.IsSuccessful);
+        Assert.Equal(0x12345678UL, result4.Value);
+
+        // numLength=0
+        var bytes5 = new byte[] { 0x12, 0x34, 0x56, 0x78 };
+        var result5 = Number.BytesToUInt64((byte[])bytes5.Clone(), 0, 0, false);
+        Assert.True(result5.IsSuccessful);
+        Assert.Equal(0UL, result5.Value);
+
+        // offset测试
+        var bytes6 = new byte[] { 0x00, 0x00, 0x12, 0x34, 0x56, 0x78, 0xAB, 0xCD, 0xEF, 0x01 };
+        var result6 = Number.BytesToUInt64(bytes6, 2, 8, false);
+        Assert.True(result6.IsSuccessful);
+        Assert.Equal(0x12345678ABCDEF01UL, result6.Value);
+
+        // numLength超限（>8），应返回异常
+        var bytes7 = new byte[9];
+        var result7 = Number.BytesToUInt64(bytes7, 0, 9, false);
+        Assert.False(result7.IsSuccessful);
+
+        // offset+numLength超限
+        var bytes8 = new byte[] { 0x01, 0x02, 0x03, 0x04 };
+        var result8 = Number.BytesToUInt64(bytes8, 2, 4, false);
+        Assert.True(result8.IsSuccessful);
+        Assert.Equal(0x0304000000000000UL, result8.Value);
+
+        // bytes长度不足offset+numLength
+        var bytes9 = new byte[] { 0x01, 0x02 };
+        var result9 = Number.BytesToUInt64(bytes9, 1, 2, true);
+        Assert.True(result9.IsSuccessful);
+        Assert.Equal(0x02UL, result9.Value);
+
+        // 空数组
+        var result10 = Number.BytesToUInt64(new byte[0], 0, 0, false);
+        Assert.True(result10.IsSuccessful);
+        Assert.Equal(0UL, result10.Value);
+    }
+
+    /// <summary>
+    /// 测试 BytesToUInt32 的正常与异常情况，覆盖不同参数组合
+    /// </summary>
+    [Fact]
+    public void Test_BytesToUInt32()
+    {
+        // 正常大端（isLowNumHigh=false）
+        var bytes = new byte[] { 0x12, 0x34, 0x56, 0x78 };
+        var result = Number.BytesToUInt32((byte[])bytes.Clone());
+        Assert.True(result.IsSuccessful);
+        Assert.Equal(0x12345678U, result.Value);
+
+        // 正常小端（isLowNumHigh=true）
+        var bytes2 = new byte[] { 0x78, 0x56, 0x34, 0x12 };
+        var result2 = Number.BytesToUInt32((byte[])bytes2.Clone(), true);
+        Assert.True(result2.IsSuccessful);
+        Assert.Equal(0x12345678U, result2.Value);
+
+        // 长度不足4字节（numLength=2），大端
+        var bytes3 = new byte[] { 0x12, 0x34 };
+        var result3 = Number.BytesToUInt32((byte[])bytes3.Clone(), 0, 2, false);
+        Assert.True(result3.IsSuccessful);
+        Assert.Equal(0x12340000U, result3.Value);
+
+        // 长度不足4字节（numLength=2），小端
+        var bytes4 = new byte[] { 0x34, 0x12 };
+        var result4 = Number.BytesToUInt32((byte[])bytes4.Clone(), 0, 2, true);
+        Assert.True(result4.IsSuccessful);
+        Assert.Equal(0x1234U, result4.Value);
+
+        // numLength=0
+        var bytes5 = new byte[] { 0x12, 0x34, 0x56, 0x78 };
+        var result5 = Number.BytesToUInt32((byte[])bytes5.Clone(), 0, 0, false);
+        Assert.True(result5.IsSuccessful);
+        Assert.Equal(0U, result5.Value);
+
+        // offset测试
+        var bytes6 = new byte[] { 0x00, 0x00, 0x12, 0x34, 0x56, 0x78 };
+        var result6 = Number.BytesToUInt32(bytes6, 2, 4, false);
+        Assert.True(result6.IsSuccessful);
+        Assert.Equal(0x12345678U, result6.Value);
+
+        // numLength超限（>4），应返回异常
+        var bytes7 = new byte[5];
+        var result7 = Number.BytesToUInt32(bytes7, 0, 5, false);
+        Assert.False(result7.IsSuccessful);
+
+        // offset+numLength超限
+        var bytes8 = new byte[] { 0x01, 0x02, 0x03, 0x04 };
+        var result8 = Number.BytesToUInt32(bytes8, 2, 2, false);
+        Assert.True(result8.IsSuccessful);
+        Assert.Equal(0x03040000U, result8.Value);
+
+        // bytes长度不足offset+numLength
+        var bytes9 = new byte[] { 0x01, 0x02 };
+        var result9 = Number.BytesToUInt32(bytes9, 1, 1, true);
+        Assert.True(result9.IsSuccessful);
+        Assert.Equal(0x02U, result9.Value);
+
+        // 空数组
+        var result10 = Number.BytesToUInt32(new byte[0], 0, 0, false);
+        Assert.True(result10.IsSuccessful);
+        Assert.Equal(0U, result10.Value);
+    }
+
+    /// <summary>
+    /// 测试 UInt32ArrayToBytes 的正常与异常情况
+    /// </summary>
+    [Fact]
+    public void Test_UInt32ArrayToBytes()
+    {
+        // 正常情况
+        var arr = new UInt32[] { 0x12345678, 0xABCDEF01 };
+        var result = Number.UInt32ArrayToBytes(arr);
+        Assert.True(result.IsSuccessful);
+        // BlockCopy 按小端序
+        Assert.Equal(new byte[] { 0x78, 0x56, 0x34, 0x12, 0x01, 0xEF, 0xCD, 0xAB }, result.Value);
+
+        // 空数组
+        var result2 = Number.UInt32ArrayToBytes(new UInt32[0]);
+        Assert.True(result2.IsSuccessful);
+        Assert.Empty(result2.Value);
+    }
+
+    /// <summary>
+    /// 测试 MultiBitsToBytes 和 MultiBitsToNumber (ulong)
+    /// </summary>
+    [Fact]
+    public void Test_MultiBitsToBytesAndNumber_Ulong()
+    {
+        // 合并两个比特段
+        var result = Number.MultiBitsToNumber(0b101UL, 3, 0b11UL, 2);
+        Assert.True(result.IsSuccessful);
+        Assert.Equal((ulong)0b10111, result.Value);
+
+        // 合并为字节数组
+        var bytesResult = Number.MultiBitsToBytes(0b101UL, 3, 0b11UL, 2);
+        Assert.True(bytesResult.IsSuccessful);
+        Assert.Equal(new byte[] { 0b10111 }, bytesResult.Value);
+
+        // 超过64位
+        var failResult = Number.MultiBitsToNumber(0xFFFFFFFFFFFFFFFF, 64, 1, 1);
+        Assert.False(failResult.IsSuccessful);
+    }
+
+    /// <summary>
+    /// 测试 MultiBitsToNumber (uint)
+    /// </summary>
+    [Fact]
+    public void Test_MultiBitsToNumber_Uint()
+    {
+        var result = Number.MultiBitsToNumber(0b101U, 3, 0b11U, 2);
+        Assert.True(result.IsSuccessful);
+        Assert.Equal((uint)0b10111, result.Value);
+
+        // 超过64位
+        var failResult = Number.MultiBitsToNumber(uint.MaxValue, 64, 1, 1);
+        Assert.False(failResult.IsSuccessful);
+    }
+
+    /// <summary>
+    /// 测试 BitsCheck (ulong)
+    /// </summary>
+    [Fact]
+    public void Test_BitsCheck_Ulong()
+    {
+        // 完全匹配
+        Assert.True(Number.BitsCheck(0b1101UL, 0b1101UL));
+        // 不匹配
+        Assert.False(Number.BitsCheck(0b1101UL, 0b1001UL));
+        // 掩码
+        Assert.True(Number.BitsCheck(0b1101UL, 0b1001UL, 0b1001UL));
+    }
+
+    /// <summary>
+    /// 测试 BitsCheck (uint)
+    /// </summary>
+    [Fact]
+    public void Test_BitsCheck_Uint()
+    {
+        Assert.True(Number.BitsCheck(0b1011U, 0b1011U));
+        Assert.False(Number.BitsCheck(0b1011U, 0b1001U));
+        Assert.True(Number.BitsCheck(0b1011U, 0b1001U, 0b1001U));
+    }
+
+    /// <summary>
+    /// 测试 ToBit
+    /// </summary>
+    [Fact]
+    public void Test_ToBit()
+    {
+        // 取第0位
+        var result = Number.ToBit(0b1010U, 0);
+        Assert.True(result.IsSuccessful);
+        Assert.False(result.Value);
+
+        // 取第1位
+        var result2 = Number.ToBit(0b1010U, 1);
+        Assert.True(result2.IsSuccessful);
+        Assert.True(result2.Value);
+
+        // 负数位置
+        var result3 = Number.ToBit(0b1010U, -1);
+        Assert.False(result3.IsSuccessful);
+    }
+
+    /// <summary>
+    /// 测试 BitsToNumber
+    /// </summary>
+    [Fact]
+    public void Test_BitsToNumber()
+    {
+        // 5位BitArray
+        var bits = new BitArray(new bool[] { true, true, false, true, false }); // 0b01011
+        var result = Number.BitsToNumber(bits);
+        Assert.True(result.IsSuccessful);
+        Assert.Equal((uint)0b01011, result.Value);
+
+        // 超过32位
+        var bits2 = new BitArray(33);
+        Assert.Throws<ArgumentException>(() => Number.BitsToNumber(bits2));
+    }
+
+    /// <summary>
+    /// 测试 StringToBytes
+    /// </summary>
+    [Fact]
+    public void Test_StringToBytes()
+    {
+        // 16进制字符串
+        var bytes = Number.StringToBytes("1234ABCD");
+        Assert.Equal(new byte[] { 0x12, 0x34, 0xAB, 0xCD }, bytes);
+
+        // 8位字符串
+        var bytes2 = Number.StringToBytes("01020304");
+        Assert.Equal(new byte[] { 0x01, 0x02, 0x03, 0x04 }, bytes2);
+    }
+
+    /// <summary>
+    /// 测试 ReverseBytes
+    /// </summary>
+    [Fact]
+    public void Test_ReverseBytes()
+    {
+        // 步长为2
+        var src = new byte[] { 0x01, 0x02, 0x03, 0x04 };
+        var result = Number.ReverseBytes(src, 2);
+        Assert.True(result.IsSuccessful);
+        Assert.Equal(new byte[] { 0x02, 0x01, 0x04, 0x03 }, result.Value);
+
+        // 步长为4
+        var src2 = new byte[] { 0x01, 0x02, 0x03, 0x04 };
+        var result2 = Number.ReverseBytes(src2, 4);
+        Assert.True(result2.IsSuccessful);
+        Assert.Equal(new byte[] { 0x04, 0x03, 0x02, 0x01 }, result2.Value);
+
+        // 步长为1（无变化）
+        var src3 = new byte[] { 0x01, 0x02, 0x03, 0x04 };
+        var result3 = Number.ReverseBytes(src3, 1);
+        Assert.True(result3.IsSuccessful);
+        Assert.Equal(src3, result3.Value);
+
+        // 步长为0（异常）
+        var result4 = Number.ReverseBytes(src3, 0);
+        Assert.False(result4.IsSuccessful);
+
+        // 步长不能整除
+        var result5 = Number.ReverseBytes(src3, 3);
+        Assert.False(result5.IsSuccessful);
+    }
+
+    /// <summary>
+    /// 测试 ReverseBits (byte)
+    /// </summary>
+    [Fact]
+    public void Test_ReverseBits_Byte()
+    {
+        // 0b00010010 -> 0b01001000
+        byte src = 0b00010010;
+        byte reversed = Number.ReverseBits(src);
+        Assert.Equal(0b01001000, reversed);
+
+        // 0b11110000 -> 0b00001111
+        Assert.Equal(0b00001111, Number.ReverseBits(0b11110000));
+    }
+
+    /// <summary>
+    /// 测试 ReverseBits (byte[])
+    /// </summary>
+    [Fact]
+    public void Test_ReverseBits_ByteArray()
+    {
+        var src = new byte[] { 0b00010010, 0b11110000 };
+        var reversed = Number.ReverseBits(src);
+        Assert.Equal(new byte[] { 0b01001000, 0b00001111 }, reversed);
+
+        // 空数组
+        var reversed2 = Number.ReverseBits(new byte[0]);
+        Assert.Empty(reversed2);
+    }
+
+    /// <summary>
+    /// 测试 GetLength
+    /// </summary>
+    [Fact]
+    public void Test_GetLength()
+    {
+        Assert.Equal(5, Number.GetLength(12345));
+        Assert.Equal(4, Number.GetLength(-123));
+        Assert.Equal(1, Number.GetLength(0));
+    }
+
+    /// <summary>
+    /// 测试 IntPow
+    /// </summary>
+    [Fact]
+    public void Test_IntPow()
+    {
+        Assert.Equal(8, Number.IntPow(2, 3));
+        Assert.Equal(1, Number.IntPow(5, 0));
+        Assert.Equal(0, Number.IntPow(0, 5));
+        Assert.Equal(7, Number.IntPow(7, 1));
+        Assert.Equal(81, Number.IntPow(3, 4));
+    }
+}

server.test/ProgressTrackerTest.cs

@@ -0,0 +1,99 @@
+using Microsoft.AspNetCore.SignalR;
+using Moq;
+using server.Hubs;
+using server.Services;
+
+public class ProgressTrackerTest
+{
+    [Fact]
+    public void Test_ProgressReporter_Basic()
+    {
+        int reportedValue = -1;
+        var reporter = new ProgressReporter(async v => { reportedValue = v; await Task.CompletedTask; }, 0, 100, 10);
+
+        // Report
+        reporter.Report(50);
+        Assert.Equal(50, reporter.Progress);
+        Assert.Equal(ProgressStatus.InProgress, reporter.Status);
+        Assert.Equal(50, reportedValue);
+
+        // Increase by step
+        reporter.Increase();
+        Assert.Equal(60, reporter.Progress);
+
+        // Increase by value
+        reporter.Increase(20);
+        Assert.Equal(80, reporter.Progress);
+
+        // Finish
+        reporter.Finish();
+        Assert.Equal(ProgressStatus.Completed, reporter.Status);
+        Assert.Equal(100, reporter.Progress);
+
+        // Cancel
+        reporter = new ProgressReporter(async v => { reportedValue = v; await Task.CompletedTask; }, 0, 100, 10);
+        reporter.Cancel();
+        Assert.Equal(ProgressStatus.Canceled, reporter.Status);
+        Assert.Equal("User Cancelled", reporter.ErrorMessage);
+
+        // Error
+        reporter = new ProgressReporter(async v => { reportedValue = v; await Task.CompletedTask; }, 0, 100, 10);
+        reporter.Error("Test Error");
+        Assert.Equal(ProgressStatus.Failed, reporter.Status);
+        Assert.Equal("Test Error", reporter.ErrorMessage);
+
+        // CreateChild
+        var parent = new ProgressReporter(async v => { await Task.CompletedTask; }, 10, 100, 5);
+        var child = parent.CreateChild(50, 5);
+        Assert.Equal(ProgressStatus.Pending, child.Status);
+        Assert.NotNull(child);
+
+        // Child Increase
+        child.Increase();
+        Assert.Equal(ProgressStatus.InProgress, child.Status);
+        Assert.Equal(20, child.ProgressPercent);
+        Assert.Equal(20, parent.Progress);
+
+        // Child Complete
+        child.Finish();
+        Assert.Equal(ProgressStatus.Completed, child.Status);
+        Assert.Equal(100, child.ProgressPercent);
+        Assert.Equal(60, parent.Progress);
+    }
+
+    [Fact]
+    public void Test_ProgressTrackerService_Basic()
+    {
+        // Mock SignalR HubContext
+        var mockHubContext = new Mock<IHubContext<ProgressHub, IProgressReceiver>>();
+        var service = new ProgressTrackerService(mockHubContext.Object);
+
+        // CreateTask
+        var (taskId, reporter) = service.CreateTask();
+        Assert.NotNull(taskId);
+        Assert.NotNull(reporter);
+
+        // GetReporter
+        var optReporter = service.GetReporter(taskId);
+        Assert.True(optReporter.HasValue);
+        Assert.Equal(reporter, optReporter.Value);
+
+        // GetProgressStatus
+        var optStatus = service.GetProgressStatus(taskId);
+        Assert.True(optStatus.HasValue);
+        Assert.Equal(ProgressStatus.Pending, optStatus.Value);
+
+        // BindTask
+        var bindResult = service.BindTask(taskId, "conn1");
+        Assert.True(bindResult);
+
+        // CancelTask
+        var cancelResult = service.CancelTask(taskId);
+        Assert.True(cancelResult);
+
+        // After cancel, status should be Cancelled
+        var optStatus2 = service.GetProgressStatus(taskId);
+        Assert.True(optStatus2.HasValue);
+        Assert.Equal(ProgressStatus.Canceled, optStatus2.Value);
+    }
+}

server.test/UDPServerTest.cs

@@ -1,138 +0,0 @@
-using System.Net;
-using System.Text;
-using Common;
-using Xunit.Abstractions;
-
-namespace server.test;
-
-
-public class UDPServerTest
-{
-    const string address = "127.0.0.1";
-    const int port = 33000;
-    private static readonly UDPServer udpServer = new UDPServer(port);
-
-    private readonly ITestOutputHelper output;
-
-    public UDPServerTest(ITestOutputHelper output)
-    {
-        this.output = output;
-        udpServer.Start();
-    }
-
-    [Fact]
-    public void UDPDataDeepClone()
-    {
-        var udpData = new UDPData()
-        {
-            DateTime = DateTime.Now,
-            Address = "127.0.0.1",
-            Port = 1234,
-            Data = new byte[] { 0xf0, 00, 00, 00 },
-            HasRead = false
-        };
-        var cloneUdpData = udpData.DeepClone();
-
-        Assert.Equal(udpData.DateTime, cloneUdpData.DateTime);
-        Assert.Equal(udpData.Address, cloneUdpData.Address);
-        Assert.Equal(udpData.Port, cloneUdpData.Port);
-        Assert.Equal(udpData.Data, cloneUdpData.Data);
-        Assert.Equal(udpData.HasRead, cloneUdpData.HasRead);
-
-        udpData.DateTime = DateTime.Now;
-        udpData.Address = "192.168.1.1";
-        udpData.Port = 33000;
-        udpData.Data = new byte[] { 0xFF, 00, 00, 00 };
-        udpData.HasRead = true;
-
-        Assert.NotNull(cloneUdpData.DateTime);
-        Assert.NotNull(cloneUdpData.Address);
-        Assert.NotNull(cloneUdpData.Port);
-        Assert.NotNull(cloneUdpData.Data);
-        Assert.NotNull(cloneUdpData.HasRead);
-
-        Assert.NotEqual(udpData.DateTime, cloneUdpData.DateTime);
-        Assert.NotEqual(udpData.Address, cloneUdpData.Address);
-        Assert.NotEqual(udpData.Port, cloneUdpData.Port);
-        Assert.NotEqual(udpData.Data, cloneUdpData.Data);
-        Assert.NotEqual(udpData.HasRead, cloneUdpData.HasRead);
-    }
-
-    [Theory]
-    [InlineData(new object[] { new string[] { "Hello World!", "Hello Server!", "What is your problem?" } })]
-    public async Task UDPServerFindString(string[] textArray)
-    {
-        Assert.True(udpServer.IsRunning);
-
-        var serverEP = new IPEndPoint(IPAddress.Parse(address), port);
-
-        foreach (var text in textArray)
-        {
-            Assert.True(await UDPClientPool.SendStringAsync(serverEP, [text]));
-            var ret = await udpServer.FindDataAsync(address);
-            Assert.True(ret.HasValue);
-            var data = ret.Value;
-            Assert.Equal(address, data.Address);
-            Assert.Equal(text, Encoding.ASCII.GetString(data.Data));
-        }
-    }
-
-    [Theory]
-    [InlineData(new object[] { new UInt32[] { 0xF0_00_00_00, 0xFF_00_00_00, 0xFF_FF_FF_FF } })]
-    public async Task UDPServerFindBytes(UInt32[] bytesArray)
-    {
-        Assert.True(udpServer.IsRunning);
-
-        var serverEP = new IPEndPoint(IPAddress.Parse(address), port);
-
-        foreach (var number in bytesArray)
-        {
-            Assert.True(await UDPClientPool.SendBytesAsync(serverEP, Number.NumberToBytes(number, 4).Value));
-            var ret = await udpServer.FindDataAsync(address);
-            Assert.True(ret.HasValue);
-            var data = ret.Value;
-            Assert.Equal(address, data.Address);
-            Assert.Equal(number, Number.BytesToUInt32(data.Data).Value);
-        }
-    }
-
-    [Theory]
-    [InlineData(new object[] { new UInt32[] { 0xF0_00_00_00, 0xF0_01_00_00 } })]
-    public async Task UDPServerWaitResp(UInt32[] bytesArray)
-    {
-        Assert.True(udpServer.IsRunning);
-
-        var serverEP = new IPEndPoint(IPAddress.Parse(address), port);
-
-        foreach (var number in bytesArray)
-        {
-            Assert.True(await UDPClientPool.SendBytesAsync(serverEP, Number.NumberToBytes(number, 4).Value));
-
-            var ret = await udpServer.WaitForAckAsync(address);
-            Assert.True(ret.IsSuccessful);
-            var data = ret.Value;
-            Assert.True(data.IsSuccessful);
-            Assert.Equal(number, Number.BytesToUInt32(data.ToBytes()).Value);
-        }
-    }
-
-    [Theory]
-    [InlineData(new object[] { new UInt64[] { 0x0F_00_00_00_01_02_02_02, 0x0F_01_00_00_FF_FF_FF_FF } })]
-    public async Task UDPServerWaitData(UInt64[] bytesArray)
-    {
-        Assert.True(udpServer.IsRunning);
-
-        var serverEP = new IPEndPoint(IPAddress.Parse(address), port);
-
-        foreach (var number in bytesArray)
-        {
-            Assert.True(await UDPClientPool.SendBytesAsync(serverEP, Number.NumberToBytes(number, 8).Value));
-
-            var ret = await udpServer.WaitForDataAsync(address);
-            Assert.True(ret.IsSuccessful);
-            var data = ret.Value;
-            Assert.True(data.IsSuccessful);
-            Assert.Equal((UInt64)number, Number.BytesToUInt64(data.ToBytes()).Value);
-        }
-    }
-}

server.test/server.test.csproj

@@ -11,6 +11,7 @@
     <PackageReference Include="coverlet.collector" Version="6.0.2" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="9.0.4" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
+    <PackageReference Include="Moq" Version="4.20.72" />
     <PackageReference Include="xunit" Version="2.9.2" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2" />
   </ItemGroup>

server/.gitignore

@@ -1,5 +1,6 @@
+# Generate
 obj
 bin
 bitstream
 bsdl
-
+data

server/Program.cs

@@ -7,8 +7,11 @@ using Microsoft.IdentityModel.Tokens;
 using Newtonsoft.Json;
 using NLog;
 using NLog.Web;
+using NSwag;
+using NSwag.CodeGeneration.TypeScript;
 using NSwag.Generation.Processors.Security;
 using server.Services;
+using TypedSignalR.Client.DevTools;
 
 // Early init of NLog to allow startup and exception logging, before host is built
 var logger = NLog.LogManager.Setup()
@@ -59,8 +62,42 @@ try
                 IssuerSigningKey = new SymmetricSecurityKey(
                     Encoding.UTF8.GetBytes("my secret key 1234567890my secret key 1234567890")),
             };
-            options.Authority = "http://localhost:5000";
+            options.Authority = $"http://{Global.LocalHost}:5000";
             options.RequireHttpsMetadata = false;
+
+            // We have to hook the OnMessageReceived event in order to
+            // allow the JWT authentication handler to read the access
+            // token from the query string when a WebSocket or
+            // Server-Sent Events request comes in.
+
+            // Sending the access token in the query string is required when using WebSockets or ServerSentEvents
+            // due to a limitation in Browser APIs. We restrict it to only calls to the
+            // SignalR hub in this code.
+            // See https://docs.microsoft.com/aspnet/core/signalr/security#access-token-logging
+            // for more information about security considerations when using
+            // the query string to transmit the access token.
+            options.Events = new JwtBearerEvents
+            {
+                OnMessageReceived = context =>
+                {
+                    var accessToken = context.Request.Query["access_token"];
+
+                    // If the request is for our hub...
+                    var path = context.HttpContext.Request.Path;
+                    if (!string.IsNullOrEmpty(accessToken) && (
+                            path.StartsWithSegments("/hubs/JtagHub") ||
+                            path.StartsWithSegments("/hubs/ProgressHub") ||
+                            path.StartsWithSegments("/hubs/DigitalTubesHub") ||
+                            path.StartsWithSegments("/hubs/RotaryEncoderHub") ||
+                            path.StartsWithSegments("/hubs/OscilloscopeHub")
+                        ))
+                    {
+                        // Read the token out of the query string
+                        context.Token = accessToken;
+                    }
+                    return Task.CompletedTask;
+                }
+            };
         });
     // Add JWT Token Authorization Policy
     builder.Services.AddAuthorization(options =>
@@ -68,7 +105,7 @@ try
         options.AddPolicy("Admin", policy =>
         {
             policy.RequireClaim(ClaimTypes.Role, new string[] {
-                Database.User.UserPermission.Admin.ToString(),
+                Database.UserPermission.Admin.ToString(),
             });
         });
     });
@@ -92,8 +129,17 @@ try
             .AllowAnyMethod()
             .AllowAnyHeader()
         );
+        options.AddPolicy("SignalR", policy => policy
+            .WithOrigins([$"http://{Global.LocalHost}:5173", "http://127.0.0.1:5173"])
+            .AllowAnyHeader()
+            .AllowAnyMethod()
+            .AllowCredentials()
+        );
     });
 
+    // Use SignalR
+    builder.Services.AddSignalR();
+
     // Add Swagger
     builder.Services.AddSwaggerDocument(options =>
     {
@@ -129,10 +175,14 @@ try
         options.OperationProcessors.Add(new OperationSecurityScopeProcessor("Bearer"));
     });
 
-
     // 添加 HTTP 视频流服务
     builder.Services.AddSingleton<HttpVideoStreamService>();
     builder.Services.AddHostedService(provider => provider.GetRequiredService<HttpVideoStreamService>());
+    builder.Services.AddSingleton<HttpHdmiVideoStreamService>();
+    builder.Services.AddHostedService(provider => provider.GetRequiredService<HttpHdmiVideoStreamService>());
+
+    // 添加进度跟踪服务
+    builder.Services.AddSingleton<ProgressTracker>();
 
     // Application Settings
     var app = builder.Build();
@@ -165,6 +215,17 @@ try
             FileProvider = new PhysicalFileProvider(Path.Combine(Directory.GetCurrentDirectory(), "log")),
             RequestPath = "/log"
         });
+
+        // Exam Files (实验静态资源)
+        if (Directory.Exists(Path.Combine(Directory.GetCurrentDirectory(), "exam")))
+        {
+            app.UseStaticFiles(new StaticFileOptions
+            {
+                FileProvider = new PhysicalFileProvider(Path.Combine(Directory.GetCurrentDirectory(), "exam")),
+                RequestPath = "/exam"
+            });
+        }
+
         app.MapFallbackToFile("index.html");
     }
 
@@ -175,14 +236,61 @@ try
     app.UseAuthorization();
 
     // Swagger
-    app.UseOpenApi();
+    app.UseOpenApi(settings =>
+    {
+        settings.PostProcess = (document, httpRequest) =>
+        {
+            document.Servers.Clear();
+            document.Servers.Add(new NSwag.OpenApiServer { Url = $"http://{Global.LocalHost}:5000" });
+        };
+    });
     app.UseSwaggerUi();
 
+    // SignalR
+    app.UseWebSockets();
+    app.UseSignalRHubSpecification();
+    app.UseSignalRHubDevelopmentUI();
+
     // Router
     app.MapControllers();
+    app.MapHub<server.Hubs.JtagHub>("/hubs/JtagHub");
+    app.MapHub<server.Hubs.ProgressHub>("/hubs/ProgressHub");
+    app.MapHub<server.Hubs.DigitalTubesHub>("/hubs/DigitalTubesHub");
+    app.MapHub<server.Hubs.RotaryEncoderHub>("/hubs/RotaryEncoderHub");
+    app.MapHub<server.Hubs.OscilloscopeHub>("/hubs/OscilloscopeHub");
 
     // Setup Program
     MsgBus.Init();
+    var progressTracker = app.Services.GetRequiredService<ProgressTracker>();
+    MsgBus.SetProgressTracker(progressTracker);
+
+    // Generate API Client
+    app.MapGet("GetAPIClientCode", async (HttpContext context) =>
+    {
+        try
+        {
+            var document = await OpenApiDocument.FromUrlAsync($"http://{Global.LocalHost}:5000/swagger/v1/swagger.json");
+
+            var settings = new TypeScriptClientGeneratorSettings
+            {
+                ClassName = "{controller}Client",
+                UseAbortSignal = false,
+                Template = TypeScriptTemplate.Axios,
+                TypeScriptGeneratorSettings = {
+                },
+            };
+
+            var generator = new TypeScriptClientGenerator(document, settings);
+            var code = generator.GenerateFile();
+
+            return Results.Text(code, "text/plain; charset=utf-8", Encoding.UTF8);
+        }
+        catch (Exception err)
+        {
+            logger.Error(err);
+            return Results.Problem(err.ToString());
+        }
+    }).RequireCors("Development");
 
     app.Run();
 }
@@ -203,4 +311,3 @@ finally
     // Close Program
     MsgBus.Exit();
 }
-

server/Properties/launchSettings.json

@@ -5,7 +5,7 @@
       "commandName": "Project",
       "dotnetRunMessages": true,
       "launchBrowser": true,
-      "applicationUrl": "http://localhost:5000",
+      "applicationUrl": "http://0.0.0.0:5000",
       "environmentVariables": {
         "ASPNETCORE_ENVIRONMENT": "Development",
         "ASPNETCORE_HOSTINGSTARTUPASSEMBLIES": "Microsoft.AspNetCore.SpaProxy"
@@ -15,7 +15,7 @@
       "commandName": "Project",
       "dotnetRunMessages": true,
       "launchBrowser": true,
-      "applicationUrl": "https://localhost:7278;http://localhost:5000",
+      "applicationUrl": "https://0.0.0.0:7278;http://0.0.0.0:5000",
       "environmentVariables": {
         "ASPNETCORE_ENVIRONMENT": "Development",
         "ASPNETCORE_HOSTINGSTARTUPASSEMBLIES": "Microsoft.AspNetCore.SpaProxy"

server/server.csproj

@@ -11,11 +11,15 @@
     <SpaRoot>../</SpaRoot>
     <SpaProxyServerUrl>http://localhost:5173</SpaProxyServerUrl>
     <SpaProxyLaunchCommand>npm run dev</SpaProxyLaunchCommand>
+    <NoWarn>CS1591</NoWarn>
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="ArpLookup" Version="2.0.3" />
     <PackageReference Include="DotNext" Version="5.23.0" />
     <PackageReference Include="DotNext.Threading" Version="5.23.0" />
+    <PackageReference Include="FlashCap" Version="1.11.0" />
+    <PackageReference Include="H264Sharp" Version="1.6.0" />
     <PackageReference Include="Honoo.IO.Hashing.Crc" Version="1.3.3" />
     <PackageReference Include="linq2db.AspNet" Version="5.4.1" />
     <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="9.0.7" />
@@ -23,11 +27,23 @@
     <PackageReference Include="Microsoft.AspNetCore.SpaProxy" Version="9.0.4" />
     <PackageReference Include="Microsoft.OpenApi" Version="1.6.23" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
-    <PackageReference Include="NLog" Version="5.4.0" />    
+    <PackageReference Include="NLog" Version="5.4.0" />
     <PackageReference Include="NLog.Web.AspNetCore" Version="5.4.0" />
     <PackageReference Include="NSwag.AspNetCore" Version="14.3.0" />
-    <PackageReference Include="SixLabors.ImageSharp" Version="3.1.10" />
+    <PackageReference Include="NSwag.CodeGeneration.TypeScript" Version="14.4.0" />
+    <PackageReference Include="SharpRTSP" Version="1.8.2" />
+    <PackageReference Include="SixLabors.ImageSharp" Version="3.1.11" />
     <PackageReference Include="System.Data.SQLite.Core" Version="1.0.119" />
+    <PackageReference Include="Tapper.Analyzer" Version="1.13.1">
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
+    <PackageReference Include="TypedSignalR.Client.DevTools" Version="1.2.4" />
+    <PackageReference Include="TypedSignalR.Client.TypeScript.Analyzer" Version="1.15.0">
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
+    <PackageReference Include="TypedSignalR.Client.TypeScript.Attributes" Version="1.15.0" />
   </ItemGroup>
 
 </Project>

server/src/ArpClient.cs

@@ -0,0 +1,634 @@
+using System.Diagnostics;
+using System.Net.NetworkInformation;
+using ArpLookup;
+using System.Runtime.InteropServices;
+using System.Net;
+using System.Text.RegularExpressions;
+
+/// <summary>
+/// ARP 记录管理静态类（跨平台支持）
+/// </summary>
+public static class ArpClient
+{
+    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    /// <summary>
+    /// 读取所有 ARP 记录
+    /// </summary>
+    /// <returns>ARP 记录列表</returns>
+    public static async Task<List<ArpEntry>> GetArpTableAsync()
+    {
+        var entries = new List<ArpEntry>();
+
+        try
+        {
+            string command = GetArpListCommand();
+            var result = await ExecuteCommandAsync(command);
+            if (result.IsSuccess)
+            {
+                var lines = result.Output.Split('\n', StringSplitOptions.RemoveEmptyEntries);
+
+                foreach (var line in lines)
+                {
+                    var entry = ParseArpEntry(line);
+                    if (entry != null)
+                    {
+                        entries.Add(entry);
+                    }
+                }
+            }
+        }
+        catch (Exception ex)
+        {
+            throw new Exception($"读取 ARP 表失败: {ex.Message}");
+        }
+
+        return entries;
+    }
+
+    /// <summary>
+    /// 动态更新指定 IP 的 ARP 记录
+    /// </summary>
+    /// <param name="ipAddress">要更新的 IP 地址</param>
+    /// <returns>是否成功发送 Ping</returns>
+    public static async Task<bool> UpdateArpEntryAsync(string ipAddress)
+    {
+        if (string.IsNullOrWhiteSpace(ipAddress))
+            throw new ArgumentException("IP 地址不能为空", nameof(ipAddress));
+
+        try
+        {
+            var ret = await ArpClient.DeleteArpEntryAsync(ipAddress);
+            if (!ret)
+            {
+                logger.Error($"删除 ARP 记录失败: {ipAddress}");
+            }
+
+            PhysicalAddress? mac = await Arp.LookupAsync(IPAddress.Parse(ipAddress));
+            if (mac == null)
+                return false;
+
+            return true;
+        }
+        catch
+        {
+            return false;
+        }
+    }
+
+    /// <summary>
+    /// 添加 ARP 记录
+    /// </summary>
+    /// <param name="ipAddress">IP 地址</param>
+    /// <param name="macAddress">MAC 地址</param>
+    /// <param name="interfaceName">网络接口名称（可选）</param>
+    /// <returns>是否成功</returns>
+    public static async Task<bool> AddArpEntryAsync(string ipAddress, string macAddress, string? interfaceName = null)
+    {
+        if (string.IsNullOrWhiteSpace(ipAddress))
+            throw new ArgumentException("IP 地址不能为空", nameof(ipAddress));
+
+        if (string.IsNullOrWhiteSpace(macAddress))
+            throw new ArgumentException("MAC 地址不能为空", nameof(macAddress));
+
+        try
+        {
+            // 格式化 MAC 地址以适配不同操作系统
+            string formattedMac = FormatMacAddress(macAddress);
+            string command = await GetArpAddCommandAsync(ipAddress, formattedMac, interfaceName);
+            var result = await ExecuteCommandAsync(command);
+            return result.IsSuccess;
+        }
+        catch (Exception ex)
+        {
+            throw new Exception($"添加 ARP 记录失败: {ex.Message}");
+        }
+    }
+
+    /// <summary>
+    /// 删除 ARP 记录
+    /// </summary>
+    /// <param name="ipAddress">要删除的 IP 地址</param>
+    /// <param name="interfaceName">网络接口名称（可选）</param>
+    /// <returns>是否成功</returns>
+    public static async Task<bool> DeleteArpEntryAsync(string ipAddress, string? interfaceName = null)
+    {
+        if (string.IsNullOrWhiteSpace(ipAddress))
+            throw new ArgumentException("IP 地址不能为空", nameof(ipAddress));
+
+        try
+        {
+            string command = GetArpDeleteCommand(ipAddress, interfaceName);
+            var result = await ExecuteCommandAsync(command);
+            return result.IsSuccess;
+        }
+        catch (Exception ex)
+        {
+            throw new Exception($"删除 ARP 记录失败: {ex.Message}");
+        }
+    }
+
+    /// <summary>
+    /// 清空所有 ARP 记录
+    /// </summary>
+    /// <returns>是否成功</returns>
+    public static async Task<bool> ClearArpTableAsync()
+    {
+        try
+        {
+            string command = GetArpClearCommand();
+            var result = await ExecuteCommandAsync(command);
+            return result.IsSuccess;
+        }
+        catch (Exception ex)
+        {
+            throw new Exception($"清空 ARP 表失败: {ex.Message}");
+        }
+    }
+
+    /// <summary>
+    /// 查询特定 IP 的 ARP 记录
+    /// </summary>
+    /// <param name="ipAddress">IP 地址</param>
+    /// <returns>ARP 记录，如果不存在则返回 null</returns>
+    public static async Task<ArpEntry?> GetArpEntryAsync(string ipAddress)
+    {
+        if (string.IsNullOrWhiteSpace(ipAddress))
+            throw new ArgumentException("IP 地址不能为空", nameof(ipAddress));
+
+        try
+        {
+            string command = GetArpQueryCommand(ipAddress);
+            var result = await ExecuteCommandAsync(command);
+            if (result.IsSuccess)
+            {
+                var lines = result.Output.Split('\n', StringSplitOptions.RemoveEmptyEntries);
+                foreach (var line in lines)
+                {
+                    var entry = ParseArpEntry(line);
+                    if (entry != null && entry.IpAddress == ipAddress)
+                    {
+                        return entry;
+                    }
+                }
+            }
+        }
+        catch (Exception ex)
+        {
+            throw new Exception($"查询 ARP 记录失败: {ex.Message}");
+        }
+
+        return null;
+    }
+
+    /// <summary>
+    /// 获取 ARP 列表命令
+    /// </summary>
+    private static string GetArpListCommand()
+    {
+        return "arp -a";
+    }
+
+    /// <summary>
+    /// 获取 ARP 添加命令
+    /// </summary>
+    private static async Task<string> GetArpAddCommandAsync(string ipAddress, string macAddress, string? interfaceName)
+    {
+        if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
+        {
+            if (!string.IsNullOrWhiteSpace(interfaceName))
+            {
+                // 通过 arp -a 获取接口索引
+                var interfaceIdx = await GetWindowsInterfaceIndexAsync(interfaceName);
+                if (interfaceIdx.HasValue)
+                {
+                    return $"netsh -c i i add neighbors {interfaceIdx.Value} {ipAddress} {macAddress}";
+                }
+            }
+            return $"arp -s {ipAddress} {macAddress}";
+        }
+        else if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
+        {
+            return string.IsNullOrWhiteSpace(interfaceName)
+                ? $"arp -s {ipAddress} {macAddress}"
+                : $"arp -s {ipAddress} {macAddress} -i {interfaceName}";
+        }
+        else if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
+        {
+            return string.IsNullOrWhiteSpace(interfaceName)
+                ? $"arp -s {ipAddress} {macAddress}"
+                : $"arp -s {ipAddress} {macAddress} ifscope {interfaceName}";
+        }
+        else
+        {
+            throw new PlatformNotSupportedException("不支持的操作系统平台");
+        }
+    }
+
+    /// <summary>
+    /// 获取 Windows 接口索引
+    /// </summary>
+    /// <param name="interfaceIp">接口IP地址</param>
+    /// <returns>接口索引（十进制），如果未找到则返回null</returns>
+    private static async Task<int?> GetWindowsInterfaceIndexAsync(string interfaceIp)
+    {
+        try
+        {
+            var result = await ExecuteCommandAsync("arp -a");
+            if (!result.IsSuccess)
+                return null;
+
+            var lines = result.Output.Split('\n', StringSplitOptions.RemoveEmptyEntries);
+
+            foreach (var line in lines)
+            {
+                // 匹配接口行格式: Interface: 172.6.1.5 --- 0xa
+                var interfacePattern = @"Interface:\s+(\d+\.\d+\.\d+\.\d+)\s+---\s+(0x[a-fA-F0-9]+)";
+                var match = Regex.Match(line, interfacePattern);
+
+                if (match.Success && match.Groups[1].Value == interfaceIp)
+                {
+                    // 将十六进制索引转换为十进制
+                    var hexIndex = match.Groups[2].Value;
+                    // 去掉 "0x" 前缀
+                    var hexValue = hexIndex.StartsWith("0x", StringComparison.OrdinalIgnoreCase)
+                        ? hexIndex.Substring(2)
+                        : hexIndex;
+
+                    if (int.TryParse(hexValue, System.Globalization.NumberStyles.HexNumber, null, out int decimalIndex))
+                    {
+                        logger.Debug($"找到接口 {interfaceIp} 的索引: {hexIndex} -> {decimalIndex}");
+                        return decimalIndex;
+                    }
+                }
+            }
+
+            logger.Warn($"未找到接口 {interfaceIp} 的索引");
+            return null;
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, $"获取接口 {interfaceIp} 索引失败");
+            return null;
+        }
+    }
+
+    /// <summary>
+    /// 获取 ARP 删除命令
+    /// </summary>
+    private static string GetArpDeleteCommand(string ipAddress, string? interfaceName)
+    {
+        if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
+        {
+            return $"arp -d {ipAddress}";
+        }
+        else if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
+        {
+            return string.IsNullOrWhiteSpace(interfaceName)
+                ? $"arp -d {ipAddress}"
+                : $"arp -d {ipAddress} -i {interfaceName}";
+        }
+        else if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
+        {
+            return string.IsNullOrWhiteSpace(interfaceName)
+                ? $"arp -d {ipAddress}"
+                : $"arp -d {ipAddress} ifscope {interfaceName}";
+        }
+        else
+        {
+            throw new PlatformNotSupportedException("不支持的操作系统平台");
+        }
+    }
+
+    /// <summary>
+    /// 获取 ARP 清空命令
+    /// </summary>
+    private static string GetArpClearCommand()
+    {
+        if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
+        {
+            return "arp -d *";
+        }
+        else if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
+        {
+            return "ip neigh flush all";
+        }
+        else if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
+        {
+            return "arp -d -a";
+        }
+        else
+        {
+            throw new PlatformNotSupportedException("不支持的操作系统平台");
+        }
+    }
+
+    /// <summary>
+    /// 获取 ARP 查询命令
+    /// </summary>
+    private static string GetArpQueryCommand(string ipAddress)
+    {
+        return $"arp -a {ipAddress}";
+    }
+
+    /// <summary>
+    /// 执行系统命令
+    /// </summary>
+    /// <param name="command">命令</param>
+    /// <returns>命令执行结果</returns>
+    private static async Task<CommandResult> ExecuteCommandAsync(string command)
+    {
+        try
+        {
+            ProcessStartInfo processInfo;
+
+            if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
+            {
+                processInfo = new ProcessStartInfo
+                {
+                    FileName = "cmd.exe",
+                    Arguments = $"/c {command}",
+                    RedirectStandardOutput = true,
+                    RedirectStandardError = true,
+                    UseShellExecute = false,
+                    CreateNoWindow = true
+                };
+            }
+            else
+            {
+                processInfo = new ProcessStartInfo
+                {
+                    FileName = "/bin/bash",
+                    Arguments = $"-c \"{command}\"",
+                    RedirectStandardOutput = true,
+                    RedirectStandardError = true,
+                    UseShellExecute = false,
+                    CreateNoWindow = true
+                };
+            }
+
+            logger.Debug($"Executing command: {processInfo.FileName} {processInfo.Arguments}");
+
+            using var process = new Process { StartInfo = processInfo };
+            process.Start();
+
+            var output = await process.StandardOutput.ReadToEndAsync();
+            var error = await process.StandardError.ReadToEndAsync();
+
+            await process.WaitForExitAsync();
+
+            logger.Debug($"Command output: {output}");
+            if (!string.IsNullOrWhiteSpace(error))
+                logger.Debug($"Command error: {error}");
+            logger.Debug($"Command exit code: {process.ExitCode}");
+
+            return new CommandResult
+            {
+                IsSuccess = process.ExitCode == 0,
+                Output = output,
+                Error = error,
+                ExitCode = process.ExitCode
+            };
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, $"Command execution failed: {command}");
+            return new CommandResult
+            {
+                IsSuccess = false,
+                Error = ex.Message,
+                ExitCode = -1
+            };
+        }
+    }
+
+    /// <summary>
+    /// 解析 ARP 记录行
+    /// </summary>
+    /// <param name="line">ARP 记录行</param>
+    /// <returns>解析后的 ARP 记录</returns>
+    private static ArpEntry? ParseArpEntry(string line)
+    {
+        if (string.IsNullOrWhiteSpace(line))
+            return null;
+
+        if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
+        {
+            return ParseWindowsArpEntry(line);
+        }
+        else
+        {
+            return ParseUnixArpEntry(line);
+        }
+    }
+
+    /// <summary>
+    /// 解析 Windows ARP 记录
+    /// </summary>
+    private static ArpEntry? ParseWindowsArpEntry(string line)
+    {
+        // 跳过空行和标题行
+        if (string.IsNullOrWhiteSpace(line) ||
+            line.Contains("Interface:") ||
+            line.Contains("Internet Address") ||
+            line.Contains("Physical Address") ||
+            line.Contains("Type"))
+        {
+            return null;
+        }
+
+        // Windows arp -a 输出格式: IP地址 物理地址 类型
+        // 示例: 172.6.0.1             e4-3a-6e-29-c3-5b     dynamic
+        var pattern = @"^\s*(\d+\.\d+\.\d+\.\d+)\s+([a-fA-F0-9-]{17})\s+(\w+)\s*$";
+        var match = Regex.Match(line, pattern);
+
+        if (match.Success)
+        {
+            return new ArpEntry
+            {
+                IpAddress = match.Groups[1].Value,
+                MacAddress = FormatMacAddress(match.Groups[2].Value), // 格式化 MAC 地址
+                Type = match.Groups[3].Value
+            };
+        }
+
+        return null;
+    }
+
+    /// <summary>
+    /// 解析 Unix/Linux ARP 记录
+    /// </summary>
+    private static ArpEntry? ParseUnixArpEntry(string line)
+    {
+        // Unix/Linux arp -a 输出格式: hostname (ip) at mac [ether] PERM on interface
+        var pattern = @"(\S+)\s+\((\d+\.\d+\.\d+\.\d+)\)\s+at\s+([a-fA-F0-9:]{17})\s+\[(\w+)\]\s+(\w+)\s+on\s+(\S+)";
+        var match = Regex.Match(line, pattern);
+
+        if (match.Success)
+        {
+            return new ArpEntry
+            {
+                Hostname = match.Groups[1].Value,
+                IpAddress = match.Groups[2].Value,
+                MacAddress = FormatMacAddress(match.Groups[3].Value), // 格式化 MAC 地址
+                Type = match.Groups[5].Value,
+                Interface = match.Groups[6].Value
+            };
+        }
+
+        // 匹配简单格式: ip mac interface
+        var simplePattern = @"(\d+\.\d+\.\d+\.\d+)\s+([a-fA-F0-9:]{17})\s+(\S+)";
+        var simpleMatch = Regex.Match(line, simplePattern);
+
+        if (simpleMatch.Success)
+        {
+            return new ArpEntry
+            {
+                IpAddress = simpleMatch.Groups[1].Value,
+                MacAddress = FormatMacAddress(simpleMatch.Groups[2].Value), // 格式化 MAC 地址
+                Interface = simpleMatch.Groups[3].Value
+            };
+        }
+
+        return null;
+    }
+
+    /// <summary>
+    /// 判断当前进程是否具有管理员（或 root）权限
+    /// </summary>
+    /// <returns>如果有管理员权限返回 true，否则返回 false</returns>
+    public static bool IsAdministrator()
+    {
+        if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
+        {
+            // Windows: 检查当前用户是否为管理员
+            using var identity = System.Security.Principal.WindowsIdentity.GetCurrent();
+            var principal = new System.Security.Principal.WindowsPrincipal(identity);
+            return principal.IsInRole(System.Security.Principal.WindowsBuiltInRole.Administrator);
+        }
+        else
+        {
+            // Unix/Linux/macOS: 检查是否为 root 用户
+            return Environment.UserName == "root" || (Environment.GetEnvironmentVariable("USER") == "root");
+        }
+    }
+
+    /// <summary>
+    /// 检查指定 IP 是否存在对应的 MAC，如果不存在则删除原有 ARP 记录并新增
+    /// </summary>
+    /// <param name="ipAddress">IP 地址</param>
+    /// <param name="macAddress">MAC 地址</param>
+    /// <param name="interfaceName">网络接口名称（可选）</param>
+    /// <returns>是否成功</returns>
+    public static async Task<bool> CheckOrAddAsync(string ipAddress, string macAddress, string? interfaceName = null)
+    {
+        if (string.IsNullOrWhiteSpace(ipAddress))
+            throw new ArgumentException("IP 地址不能为空", nameof(ipAddress));
+        if (string.IsNullOrWhiteSpace(macAddress))
+            throw new ArgumentException("MAC 地址不能为空", nameof(macAddress));
+
+        // 格式化 MAC 地址以适配不同操作系统
+        string formattedMac = FormatMacAddress(macAddress);
+
+        var entry = await GetArpEntryAsync(ipAddress);
+        if (entry != null && string.Equals(FormatMacAddress(entry.MacAddress), formattedMac, StringComparison.OrdinalIgnoreCase))
+        {
+            // 已存在且 MAC 匹配，无需操作
+            return true;
+        }
+
+        // 若存在但 MAC 不匹配，先删除
+        if (entry != null)
+        {
+            await DeleteArpEntryAsync(ipAddress, interfaceName);
+        }
+
+        // 新增 ARP 记录
+        var ret = await AddArpEntryAsync(ipAddress, formattedMac, interfaceName);
+        if (!ret) logger.Error($"添加 ARP 记录失败: {ipAddress} -> {formattedMac} on {interfaceName}");
+        return true;
+    }
+
+    /// <summary>
+    /// 格式化 MAC 地址为指定平台格式
+    /// </summary>
+    /// <param name="macAddress">原始 MAC 地址</param>
+    /// <returns>格式化后的 MAC 地址</returns>
+    public static string FormatMacAddress(string macAddress)
+    {
+        if (string.IsNullOrWhiteSpace(macAddress))
+            return string.Empty;
+
+        var cleaned = macAddress.Replace("-", "").Replace(":", "").ToLowerInvariant();
+        if (cleaned.Length != 12)
+            return macAddress;
+
+        if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
+        {
+            // Windows: XX-XX-XX-XX-XX-XX
+            return string.Join("-", Enumerable.Range(0, 6).Select(i => cleaned.Substring(i * 2, 2)));
+        }
+        else
+        {
+            // Unix/Linux/macOS: xx:xx:xx:xx:xx:xx
+            return string.Join(":", Enumerable.Range(0, 6).Select(i => cleaned.Substring(i * 2, 2)));
+        }
+    }
+}
+/// <summary>
+/// ARP 记录条目
+/// </summary>
+public class ArpEntry
+{
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    public string Hostname { get; set; } = string.Empty;
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    public string IpAddress { get; set; } = string.Empty;
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    public string MacAddress { get; set; } = string.Empty;
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    public string Type { get; set; } = string.Empty;
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    public string Interface { get; set; } = string.Empty;
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    public override string ToString()
+    {
+        return $"{IpAddress} -> {MacAddress} ({Interface})";
+    }
+}
+
+/// <summary>
+/// 命令执行结果
+/// </summary>
+public class CommandResult
+{
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    public bool IsSuccess { get; set; }
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    public string Output { get; set; } = string.Empty;
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    public string Error { get; set; } = string.Empty;
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    public int ExitCode { get; set; }
+}

server/src/Common/Global.cs

@@ -0,0 +1,22 @@
+using System.Net;
+using System.Net.Sockets;
+
+public static class Global
+{
+
+    public static readonly string LocalHost = "127.0.0.1";
+    public static readonly string DataPath = Path.Combine(Environment.CurrentDirectory, "data");
+
+    public static string GetLocalIPAddress()
+    {
+        var host = Dns.GetHostEntry(Dns.GetHostName());
+        foreach (var ip in host.AddressList)
+        {
+            if (ip.AddressFamily == AddressFamily.InterNetwork)
+            {
+                return ip.ToString();
+            }
+        }
+        throw new Exception("No network adapters with an IPv4 address in the system!");
+    }
+}

server/src/Common/Image.cs

@@ -72,7 +72,7 @@ public class Image
                 var b8 = (byte)((b5 * 255) / 31);  // 5位扩展到8位
 
                 // 存储到 RGB24 数组
-                var rgb24Index = (i%2 == 0)?((i+1) * 3):((i-1) * 3);
+                var rgb24Index = (i % 2 == 0) ? ((i + 1) * 3) : ((i - 1) * 3);
                 rgb24Data[rgb24Index] = r8;     // R
                 rgb24Data[rgb24Index + 1] = g8; // G
                 rgb24Data[rgb24Index + 2] = b8; // B
@@ -255,13 +255,222 @@ public class Image
         return Encoding.ASCII.GetBytes("\r\n");
     }
 
+    /// <summary>
+    /// 将原始 JPEG 数据补全 JPEG 头部，生成完整的 JPEG 图片
+    /// </summary>
+    /// <param name="jpegData">原始 JPEG 扫描数据（不含头尾）</param>
+    /// <param name="width">图像宽度</param>
+    /// <param name="height">图像高度</param>
+    /// <param name="quantizationTable">量化表数组（Y0-Y63, Cb0-Cb63, Cr0-Cr63，共192个值）</param>
+    /// <returns>完整的 JPEG 图片数据</returns>
+    public static Result<byte[]> CompleteJpegData(byte[] jpegData, int width, int height, uint[] quantizationTable)
+    {
+        if (jpegData == null)
+            return new(new ArgumentNullException(nameof(jpegData)));
+
+        if (width <= 0 || height <= 0)
+            return new(new ArgumentException("Width and height must be positive"));
+
+        if (quantizationTable == null || quantizationTable.Length != 192)
+            return new(new ArgumentException("Quantization table must contain exactly 192 values (64 Y + 64 Cb + 64 Cr)"));
+
+        try
+        {
+            var jpegBytes = new List<byte>();
+
+            // SOI (Start of Image)
+            jpegBytes.AddRange(new byte[] { 0xFF, 0xD8 });
+
+            // APP0 段
+            jpegBytes.AddRange(new byte[] { 
+                0xFF, 0xE0,  // APP0 marker
+                0x00, 0x10,  // Length (16 bytes)
+                0x4A, 0x46, 0x49, 0x46, 0x00,  // "JFIF\0"
+                0x01, 0x01,  // Version 1.1
+                0x00,        // Units: 0 = no units
+                0x00, 0x01,  // X density (1)
+                0x00, 0x01,  // Y density (1)
+                0x00,        // Thumbnail width
+                0x00         // Thumbnail height
+            });
+
+            // DQT (Define Quantization Table) - Y table
+            jpegBytes.AddRange(new byte[] { 0xFF, 0xDB }); // DQT marker
+            jpegBytes.AddRange(new byte[] { 0x00, 0x43 }); // Length (67 bytes)
+            jpegBytes.Add(0x00); // Table ID (0 = Y table)
+            
+            // 添加Y量化表 (quantizationTable[0-63])
+            for (int i = 0; i < 64; i++)
+            {
+                jpegBytes.Add((byte)Math.Min(255, quantizationTable[i]));
+            }
+
+            // DQT (Define Quantization Table) - CbCr table
+            jpegBytes.AddRange(new byte[] { 0xFF, 0xDB }); // DQT marker
+            jpegBytes.AddRange(new byte[] { 0x00, 0x43 }); // Length (67 bytes)
+            jpegBytes.Add(0x01); // Table ID (1 = CbCr table)
+            
+            // 添加Cb量化表 (quantizationTable[64-127])，但这里使用Cr表的数据作为CbCr共用
+            for (int i = 128; i < 192; i++) // 使用Cr量化表 (quantizationTable[128-191])
+            {
+                jpegBytes.Add((byte)Math.Min(255, quantizationTable[i]));
+            }
+
+            // SOF0 (Start of Frame)
+            jpegBytes.AddRange(new byte[] { 
+                0xFF, 0xC0,  // SOF0 marker
+                0x00, 0x11,  // Length (17 bytes)
+                0x08,        // Precision (8 bits)
+                (byte)((height >> 8) & 0xFF), (byte)(height & 0xFF),  // Height
+                (byte)((width >> 8) & 0xFF), (byte)(width & 0xFF),   // Width
+                0x03,        // Number of components
+                0x01, 0x11, 0x00,  // Y component
+                0x02, 0x11, 0x01,  // Cb component
+                0x03, 0x11, 0x01   // Cr component
+            });
+
+            // DHT (Define Huffman Table) - DC Y table
+            jpegBytes.AddRange(new byte[] { 
+                0xFF, 0xC4,  // DHT marker
+                0x00, 0x1F,  // Length
+                0x00,        // Table class and ID (DC table 0)
+                // DC Y Huffman table
+                0x00, 0x03, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B
+            });
+
+            // DHT (Define Huffman Table) - AC Y table (简化版)
+            jpegBytes.AddRange(new byte[] { 
+                0xFF, 0xC4,  // DHT marker
+                0x00, 0xB5,  // Length
+                0x10         // Table class and ID (AC table 0)
+            });
+            
+            // AC Y Huffman table数据
+            jpegBytes.AddRange(new byte[] {
+                0x00, 0x02, 0x01, 0x03, 0x03, 0x02, 0x04, 0x03, 0x05, 0x05, 0x04, 0x04, 0x00, 0x00, 0x01, 0x7D,
+                0x01, 0x02, 0x03, 0x00, 0x04, 0x11, 0x05, 0x12, 0x21, 0x31, 0x41, 0x06, 0x13, 0x51, 0x61, 0x07,
+                0x22, 0x71, 0x14, 0x32, 0x81, 0x91, 0xA1, 0x08, 0x23, 0x42, 0xB1, 0xC1, 0x15, 0x52, 0xD1, 0xF0,
+                0x24, 0x33, 0x62, 0x72, 0x82, 0x09, 0x0A, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x25, 0x26, 0x27, 0x28,
+                0x29, 0x2A, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49,
+                0x4A, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69,
+                0x6A, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89,
+                0x8A, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9A, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7,
+                0xA8, 0xA9, 0xAA, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9, 0xBA, 0xC2, 0xC3, 0xC4, 0xC5,
+                0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8, 0xD9, 0xDA, 0xE1, 0xE2,
+                0xE3, 0xE4, 0xE5, 0xE6, 0xE7, 0xE8, 0xE9, 0xEA, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8,
+                0xF9, 0xFA
+            });
+
+            // DHT (Define Huffman Table) - DC CbCr table
+            jpegBytes.AddRange(new byte[] { 
+                0xFF, 0xC4,  // DHT marker
+                0x00, 0x1F,  // Length
+                0x01,        // Table class and ID (DC table 1)
+                // DC CbCr Huffman table
+                0x00, 0x03, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B
+            });
+
+            // DHT (Define Huffman Table) - AC CbCr table
+            jpegBytes.AddRange(new byte[] { 
+                0xFF, 0xC4,  // DHT marker
+                0x00, 0xB5,  // Length
+                0x11         // Table class and ID (AC table 1)
+            });
+            
+            // AC CbCr Huffman table数据（与AC Y table相同）
+            jpegBytes.AddRange(new byte[] {
+                0x00, 0x02, 0x01, 0x03, 0x03, 0x02, 0x04, 0x03, 0x05, 0x05, 0x04, 0x04, 0x00, 0x00, 0x01, 0x7D,
+                0x01, 0x02, 0x03, 0x00, 0x04, 0x11, 0x05, 0x12, 0x21, 0x31, 0x41, 0x06, 0x13, 0x51, 0x61, 0x07,
+                0x22, 0x71, 0x14, 0x32, 0x81, 0x91, 0xA1, 0x08, 0x23, 0x42, 0xB1, 0xC1, 0x15, 0x52, 0xD1, 0xF0,
+                0x24, 0x33, 0x62, 0x72, 0x82, 0x09, 0x0A, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x25, 0x26, 0x27, 0x28,
+                0x29, 0x2A, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49,
+                0x4A, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69,
+                0x6A, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89,
+                0x8A, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9A, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7,
+                0xA8, 0xA9, 0xAA, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9, 0xBA, 0xC2, 0xC3, 0xC4, 0xC5,
+                0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8, 0xD9, 0xDA, 0xE1, 0xE2,
+                0xE3, 0xE4, 0xE5, 0xE6, 0xE7, 0xE8, 0xE9, 0xEA, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8,
+                0xF9, 0xFA
+            });
+
+            // SOS (Start of Scan)
+            jpegBytes.AddRange(new byte[] { 
+                0xFF, 0xDA,  // SOS marker
+                0x00, 0x0C,  // Length (12 bytes)
+                0x03,        // Number of components
+                0x01, 0x00,  // Y component, DC/AC table
+                0x02, 0x11,  // Cb component, DC/AC table
+                0x03, 0x11,  // Cr component, DC/AC table
+                0x00, 0x3F, 0x00  // Start of spectral, End of spectral, Ah/Al
+            });
+
+            // 添加原始 JPEG 扫描数据
+            jpegBytes.AddRange(jpegData);
+
+            // EOI (End of Image)
+            jpegBytes.AddRange(new byte[] { 0xFF, 0xD9 });
+
+            return jpegBytes.ToArray();
+        }
+        catch (Exception ex)
+        {
+            return new(ex);
+        }
+    }
+
+    /// <summary>
+    /// 从 JPEG 数据生成 MJPEG 帧数据
+    /// </summary>
+    /// <param name="jpegData">完整的 JPEG 数据</param>
+    /// <param name="boundary">边界字符串（默认为"--boundary"）</param>
+    /// <returns>MJPEG 帧数据</returns>
+    public static Result<(byte[] header, byte[] footer, byte[] data)> CreateMjpegFrameFromJpeg(
+        byte[] jpegData, string boundary = "--boundary")
+    {
+        if (jpegData == null)
+            return new(new ArgumentNullException(nameof(jpegData)));
+
+        // 验证是否为有效的 JPEG 数据
+        if (jpegData.Length < 4 || jpegData[0] != 0xFF || jpegData[1] != 0xD8)
+        {
+            return new(new ArgumentException("Invalid JPEG data: missing JPEG header"));
+        }
+
+        try
+        {
+            var header = CreateMjpegFrameHeader(jpegData.Length, boundary);
+            var footer = CreateMjpegFrameFooter();
+
+            var totalLength = header.Length + jpegData.Length + footer.Length;
+            var frameData = new byte[totalLength];
+
+            var offset = 0;
+            Array.Copy(header, 0, frameData, offset, header.Length);
+            offset += header.Length;
+
+            Array.Copy(jpegData, 0, frameData, offset, jpegData.Length);
+            offset += jpegData.Length;
+
+            Array.Copy(footer, 0, frameData, offset, footer.Length);
+
+            return (header, footer, frameData);
+        }
+        catch (Exception ex)
+        {
+            return new(ex);
+        }
+    }
+
     /// <summary>
     /// 创建完整的 MJPEG 帧数据
     /// </summary>
     /// <param name="jpegData">JPEG数据</param>
     /// <param name="boundary">边界字符串（默认为"--boundary"）</param>
     /// <returns>完整的MJPEG帧数据</returns>
-    public static Result<byte[]> CreateMjpegFrame(byte[] jpegData, string boundary = "--boundary")
+    public static Result<(byte[] header, byte[] footer, byte[] data)> CreateMjpegFrame(
+        byte[] jpegData, string boundary = "--boundary")
     {
         if (jpegData == null)
             return new(new ArgumentNullException(nameof(jpegData)));
@@ -283,7 +492,7 @@ public class Image
 
             Array.Copy(footer, 0, frameData, offset, footer.Length);
 
-            return frameData;
+            return (header, footer, frameData);
         }
         catch (Exception ex)
         {

server/src/Common/Number.cs

@@ -65,7 +65,7 @@ public class Number
         {
             for (var i = 0; i < length; i++)
             {
-                arr[length - 1 - i] = Convert.ToByte((num >> (i << 3)) & (0xFF));
+                arr[i] = Convert.ToByte((num >> (i << 3)) & (0xFF));
             }
         }
         else
@@ -78,6 +78,56 @@ public class Number
         return arr;
     }
 
+    /// <summary>
+    /// 二进制字节数组转成64bits整数
+    /// </summary>
+    /// <param name="bytes">二进制字节数组</param>
+    /// <param name="offset">字节数组偏移量</param>
+    /// <param name="numLength">字节数组长度</param>
+    /// <param name="isLowNumHigh">是否高位在数组索引低</param>
+    /// <returns>整数</returns>
+    public static Result<UInt64> BytesToUInt64(byte[] bytes, int offset = 0, int numLength = 8, bool isLowNumHigh = false)
+    {
+        if (bytes.Length < offset)
+        {
+            return new(new ArgumentException($"The Length of bytes is less than offset"));
+        }
+
+        if (numLength > 8)
+        {
+            return new(new ArgumentException($"The Length of bytes is greater than 8"));
+        }
+
+        if (numLength <= 0) return 0;
+
+        try
+        {
+            byte[] numBytes = new byte[8]; // 8字节
+            int copyLen = Math.Min(numLength, bytes.Length - offset);
+
+            if (isLowNumHigh)
+            {
+                // 小端：拷贝到低位
+                Buffer.BlockCopy(bytes, offset, numBytes, 0, copyLen);
+            }
+            else
+            {
+                // 大端：拷贝到高位
+                byte[] temp = new byte[copyLen];
+                Buffer.BlockCopy(bytes, offset, temp, 0, copyLen);
+                Array.Reverse(temp);
+                Buffer.BlockCopy(temp, 0, numBytes, 8 - copyLen, copyLen);
+            }
+
+            UInt64 num = BitConverter.ToUInt64(numBytes, 0);
+            return num;
+        }
+        catch (Exception error)
+        {
+            return new(error);
+        }
+    }
+
     /// <summary>
     /// 二进制字节数组转成64bits整数
     /// </summary>
@@ -86,34 +136,78 @@ public class Number
     /// <returns>整数</returns>
     public static Result<UInt64> BytesToUInt64(byte[] bytes, bool isLowNumHigh = false)
     {
-        if (bytes.Length > 8)
+        return BytesToUInt64(bytes, 0, 8, isLowNumHigh);
+    }
+
+    /// <summary>
+    /// 二进制字节数组转成64bits整数
+    /// </summary>
+    /// <param name="bytes">二进制字节数组</param>
+    /// <returns>整数</returns>
+    public static Result<UInt64> BytesToUInt64(byte[] bytes)
+    {
+        return BytesToUInt64(bytes, 0, 8, false);
+    }
+
+    /// <summary>
+    /// 二进制字节数组转成32bits整数
+    /// </summary>
+    /// <param name="bytes">二进制字节数组</param>
+    /// <param name="offset">字节数组偏移量</param>
+    /// <param name="numLength">整形所占字节数组长度</param>
+    /// <param name="isLowNumHigh">是否高位在数组索引低</param>
+    /// <returns>整数</returns>
+    public static Result<UInt32> BytesToUInt32(byte[] bytes, int offset = 0, int numLength = 4, bool isLowNumHigh = false)
+    {
+        if (bytes.Length < offset)
         {
-            return new(new ArgumentException(
-                "Unsigned long number can't over 8 bytes(64 bits).",
-                nameof(bytes)
-            ));
+            return new(new ArgumentException($"The Length of bytes is less than offset"));
         }
 
-        UInt64 num = 0;
-        int len = bytes.Length;
+        if (numLength > 4)
+        {
+            return new(new ArgumentException($"The Length of bytes is greater than 4"));
+        }
+
+        if (bytes.Length < offset)
+        {
+            return new(new ArgumentException($"The Length of bytes is less than offset"));
+        }
+
+        if (numLength > 4)
+        {
+            return new(new ArgumentException($"The Length of bytes is greater than 4"));
+        }
+
+        if (numLength <= 0) return 0;
 
         try
         {
+            byte[] numBytes = new byte[4]; // 4字节
+            int copyLen = Math.Min(numLength, bytes.Length - offset);
+            if (copyLen < 0) copyLen = 0;
+
             if (isLowNumHigh)
             {
-                for (var i = 0; i < len; i++)
+                // 小端：拷贝到低位
+                if (copyLen > 0)
                 {
-                    num += Convert.ToUInt64((UInt64)bytes[len - 1 - i] << (i << 3));
+                    Buffer.BlockCopy(bytes, offset, numBytes, 0, copyLen);
                 }
             }
             else
             {
-                for (var i = 0; i < len; i++)
+                // 大端：拷贝到高位
+                if (copyLen > 0)
                 {
-                    num += Convert.ToUInt64((UInt64)bytes[i] << ((int)(len - 1 - i) << 3));
+                    byte[] temp = new byte[copyLen];
+                    Buffer.BlockCopy(bytes, offset, temp, 0, copyLen);
+                    Array.Reverse(temp);
+                    Buffer.BlockCopy(temp, 0, numBytes, 4 - copyLen, copyLen);
                 }
             }
 
+            UInt32 num = BitConverter.ToUInt32(numBytes, 0);
             return num;
         }
         catch (Exception error)
@@ -130,41 +224,17 @@ public class Number
     /// <returns>整数</returns>
     public static Result<UInt32> BytesToUInt32(byte[] bytes, bool isLowNumHigh = false)
     {
-        if (bytes.Length > 4)
-        {
-            return new(new ArgumentException(
-                "Unsigned long number can't over 4 bytes(32 bits).",
-                nameof(bytes)
-            ));
-        }
-
-        UInt32 num = 0;
-        int len = bytes.Length;
-
-        try
-        {
-            if (isLowNumHigh)
-            {
-                for (var i = 0; i < len; i++)
-                {
-                    num += Convert.ToUInt32((UInt32)bytes[len - 1 - i] << (i << 3));
-                }
-            }
-            else
-            {
-                for (var i = 0; i < len; i++)
-                {
-                    num += Convert.ToUInt32((UInt32)bytes[i] << ((int)(len - 1 - i) << 3));
-                }
-            }
-
-            return num;
-        }
-        catch (Exception error)
-        {
-            return new(error);
-        }
+        return BytesToUInt32(bytes, 0, 4, isLowNumHigh);
+    }
 
+    /// <summary>
+    /// 二进制字节数组转成32bits整数
+    /// </summary>
+    /// <param name="bytes">二进制字节数组</param>
+    /// <returns>整数</returns>
+    public static Result<UInt32> BytesToUInt32(byte[] bytes)
+    {
+        return BytesToUInt32(bytes, 0, 4, false);
     }
 
     /// <summary>
@@ -333,10 +403,9 @@ public class Number
 
         for (int i = 0; i < srcBytesLen; i += distance)
         {
-            var end = i + distance;
-            buffer = srcBytes[i..end];
+            Buffer.BlockCopy(srcBytes, i, buffer, 0, distance);
             Array.Reverse(buffer);
-            Array.Copy(buffer, 0, dstBytes, i, distance);
+            Buffer.BlockCopy(buffer, 0, dstBytes, i, distance);
         }
 
         return dstBytes;
@@ -367,4 +436,37 @@ public class Number
         }
         return dstBytes;
     }
+
+    /// <summary>
+    /// 获取数字的长度
+    /// </summary>
+    /// <param name="number">数字</param>
+    /// <returns>数字的长度</returns>
+    public static int GetLength(int number)
+    {
+        // 将整数转换为字符串
+        string numberString = number.ToString();
+
+        // 返回字符串的长度
+        return numberString.Length;
+    }
+
+    /// <summary>
+    /// 计算整形的幂
+    /// </summary>
+    /// <param name="x">底数</param>
+    /// <param name="pow">幂</param>
+    /// <returns>计算结果</returns>
+    public static int IntPow(int x, int pow)
+    {
+        int ret = 1;
+        while (pow != 0)
+        {
+            if ((pow & 1) == 1)
+                ret *= x;
+            x *= x;
+            pow >>= 1;
+        }
+        return ret;
+    }
 }

server/src/Common/String.cs

@@ -17,4 +17,13 @@ public class String
         return new string(charArray);
     }
 
+    public static string BytesToString(byte[] bytes, string separator = "")
+    {
+        return BitConverter.ToString(bytes).Replace("-", separator.ToString());
+    }
+
+    public static string BytesToBase64(byte[] bytes)
+    {
+        return Convert.ToBase64String(bytes);
+    }
 }

server/src/Controllers/DataController.cs

@@ -1,4 +1,5 @@
 using System.IdentityModel.Tokens.Jwt;
+using System.Net;
 using System.Security.Claims;
 using System.Text;
 using Microsoft.AspNetCore.Authorization;
@@ -17,35 +18,56 @@ public class DataController : ControllerBase
 {
     private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
 
+    private readonly Database.UserManager _userManager = new();
+
+    // 固定的实验板IP,端口,MAC地址
+    private const string BOARD_IP = "169.254.109.0";
+
     /// <summary>
-    /// [TODO:description]
+    /// 获取本机IP地址（优先选择与实验板同网段的IP）
     /// </summary>
-    public class UserInfo
+    /// <returns>本机IP地址</returns>
+    private IPAddress GetLocalIPAddress()
     {
-        /// <summary>
-        /// 用户的唯一标识符
-        /// </summary>
-        public Guid ID { get; set; }
+        try
+        {
+            var boardIpSegments = BOARD_IP.Split('.').Take(3).ToArray();
 
-        /// <summary>
-        /// 用户的名称
-        /// </summary>
-        public required string Name { get; set; }
+            // 优先选择与实验板IP前三段相同的IP
+            var sameSegmentIP = System.Net.NetworkInformation.NetworkInterface
+                .GetAllNetworkInterfaces()
+                .Where(nic => nic.OperationalStatus == System.Net.NetworkInformation.OperationalStatus.Up
+                              && nic.NetworkInterfaceType != System.Net.NetworkInformation.NetworkInterfaceType.Loopback)
+                .SelectMany(nic => nic.GetIPProperties().UnicastAddresses)
+                .Where(addr => addr.Address.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
+                .Select(addr => addr.Address)
+                .FirstOrDefault(addr =>
+                {
+                    var segments = addr.ToString().Split('.');
+                    return segments.Length == 4 &&
+                           segments[0] == boardIpSegments[0] &&
+                           segments[1] == boardIpSegments[1] &&
+                           segments[2] == boardIpSegments[2];
+                });
 
-        /// <summary>
-        /// 用户的电子邮箱
-        /// </summary>
-        public required string EMail { get; set; }
+            if (sameSegmentIP != null)
+                return sameSegmentIP;
 
-        /// <summary>
-        /// 用户关联的板卡ID
-        /// </summary>
-        public Guid BoardID { get; set; }
-
-        /// <summary>
-        /// 用户绑定板子的过期时间
-        /// </summary>
-        public DateTime? BoardExpireTime { get; set; }
+            // 如果没有找到同网段的IP，返回第一个可用的IP
+            return System.Net.NetworkInformation.NetworkInterface
+                .GetAllNetworkInterfaces()
+                .Where(nic => nic.OperationalStatus == System.Net.NetworkInformation.OperationalStatus.Up
+                              && nic.NetworkInterfaceType != System.Net.NetworkInformation.NetworkInterfaceType.Loopback)
+                .SelectMany(nic => nic.GetIPProperties().UnicastAddresses)
+                .Where(addr => addr.Address.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
+                .Select(addr => addr.Address)
+                .FirstOrDefault() ?? IPAddress.Loopback;
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "获取本机IP地址失败");
+            return IPAddress.Loopback;
+        }
     }
 
     /// <summary>
@@ -62,8 +84,7 @@ public class DataController : ControllerBase
     public IActionResult Login(string name, string password)
     {
         // 验证用户密码
-        using var db = new Database.AppDataConnection();
-        var ret = db.CheckUserPassword(name, password);
+        var ret = _userManager.CheckUserPassword(name, password);
         if (!ret.IsSuccessful) return StatusCode(StatusCodes.Status500InternalServerError, "数据库操作失败");
         if (!ret.Value.HasValue) return BadRequest("用户名或密码错误");
         var user = ret.Value.Value;
@@ -138,8 +159,7 @@ public class DataController : ControllerBase
             return Unauthorized("未找到用户名信息");
 
         // Get User Info
-        using var db = new Database.AppDataConnection();
-        var ret = db.GetUserByName(userName);
+        var ret = _userManager.GetUserByName(userName);
         if (!ret.IsSuccessful)
             return StatusCode(StatusCodes.Status500InternalServerError, "数据库操作失败");
 
@@ -186,8 +206,7 @@ public class DataController : ControllerBase
 
         try
         {
-            using var db = new Database.AppDataConnection();
-            var ret = db.AddUser(name, email, password);
+            var ret = _userManager.AddUser(name, email, password);
             return Ok(ret);
         }
         catch (Exception ex)
@@ -207,7 +226,7 @@ public class DataController : ControllerBase
     [ProducesResponseType(typeof(Database.Board), StatusCodes.Status200OK)]
     [ProducesResponseType(StatusCodes.Status404NotFound)]
     [ProducesResponseType(StatusCodes.Status500InternalServerError)]
-    public IActionResult GetAvailableBoard(int durationHours = 1)
+    public async ValueTask<IActionResult> GetAvailableBoard(int durationHours = 1)
     {
         try
         {
@@ -215,19 +234,24 @@ public class DataController : ControllerBase
             if (string.IsNullOrEmpty(userName))
                 return Unauthorized("未找到用户名信息");
 
-            using var db = new Database.AppDataConnection();
-            var userRet = db.GetUserByName(userName);
+            var userRet = _userManager.GetUserByName(userName);
             if (!userRet.IsSuccessful || !userRet.Value.HasValue)
                 return BadRequest("用户不存在");
 
             var user = userRet.Value.Value;
             var expireTime = DateTime.UtcNow.AddHours(durationHours);
-            
-            var boardOpt = db.GetAvailableBoard(user.ID, expireTime);
+
+            var boardOpt = _userManager.GetAvailableBoard(user.ID, expireTime);
             if (!boardOpt.HasValue)
                 return NotFound("没有可用的实验板");
 
-            return Ok(boardOpt.Value);
+            var boardInfo = boardOpt.Value;
+            if (!(await ArpClient.CheckOrAddAsync(boardInfo.IpAddr, boardInfo.MacAddr, GetLocalIPAddress().ToString())))
+            {
+                logger.Error($"无法配置ARP，实验板可能会无法连接");
+            }
+
+            return Ok(boardInfo);
         }
         catch (Exception ex)
         {
@@ -253,13 +277,12 @@ public class DataController : ControllerBase
             if (string.IsNullOrEmpty(userName))
                 return Unauthorized("未找到用户名信息");
 
-            using var db = new Database.AppDataConnection();
-            var userRet = db.GetUserByName(userName);
+            var userRet = _userManager.GetUserByName(userName);
             if (!userRet.IsSuccessful || !userRet.Value.HasValue)
                 return BadRequest("用户不存在");
 
             var user = userRet.Value.Value;
-            var result = db.UnbindUserFromBoard(user.ID);
+            var result = _userManager.UnbindUserFromBoard(user.ID);
             return Ok(result > 0);
         }
         catch (Exception ex)
@@ -278,17 +301,23 @@ public class DataController : ControllerBase
     [ProducesResponseType(typeof(Database.Board), StatusCodes.Status200OK)]
     [ProducesResponseType(StatusCodes.Status404NotFound)]
     [ProducesResponseType(StatusCodes.Status500InternalServerError)]
-    public IActionResult GetBoardByID(Guid id)
+    public async Task<IActionResult> GetBoardByID(Guid id)
     {
         try
         {
-            using var db = new Database.AppDataConnection();
-            var ret = db.GetBoardByID(id);
+            var ret = _userManager.GetBoardByID(id);
             if (!ret.IsSuccessful)
                 return StatusCode(StatusCodes.Status500InternalServerError, "数据库操作失败");
             if (!ret.Value.HasValue)
                 return NotFound("未找到对应的实验板");
-            return Ok(ret.Value.Value);
+
+            var boardInfo = ret.Value.Value;
+            if (!(await ArpClient.CheckOrAddAsync(boardInfo.IpAddr, boardInfo.MacAddr, GetLocalIPAddress().ToString())))
+            {
+                logger.Error($"无法配置ARP，实验板可能会无法连接");
+            }
+
+            return Ok(boardInfo);
         }
         catch (Exception ex)
         {
@@ -303,21 +332,16 @@ public class DataController : ControllerBase
     [Authorize("Admin")]
     [HttpPost("AddBoard")]
     [EnableCors("Users")]
-    [ProducesResponseType(typeof(int), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(Guid), StatusCodes.Status200OK)]
     [ProducesResponseType(StatusCodes.Status400BadRequest)]
     [ProducesResponseType(StatusCodes.Status500InternalServerError)]
-    public IActionResult AddBoard(string name, string ipAddr, int port)
+    public IActionResult AddBoard(string name)
     {
         if (string.IsNullOrWhiteSpace(name))
             return BadRequest("板子名称不能为空");
-        if (string.IsNullOrWhiteSpace(ipAddr))
-            return BadRequest("IP地址不能为空");
-        if (port <= 0 || port > 65535)
-            return BadRequest("端口号不合法");
         try
         {
-            using var db = new Database.AppDataConnection();
-            var ret = db.AddBoard(name, ipAddr, port);
+            var ret = _userManager.AddBoard(name);
             return Ok(ret);
         }
         catch (Exception ex)
@@ -343,8 +367,7 @@ public class DataController : ControllerBase
 
         try
         {
-            using var db = new Database.AppDataConnection();
-            var ret = db.DeleteBoardByID(id);
+            var ret = _userManager.DeleteBoardByID(id);
             return Ok(ret);
         }
         catch (Exception ex)
@@ -366,8 +389,7 @@ public class DataController : ControllerBase
     {
         try
         {
-            using var db = new Database.AppDataConnection();
-            var boards = db.GetAllBoard();
+            var boards = _userManager.GetAllBoard();
             return Ok(boards);
         }
         catch (Exception ex)
@@ -376,5 +398,106 @@ public class DataController : ControllerBase
             return StatusCode(StatusCodes.Status500InternalServerError, "获取失败，请稍后重试");
         }
     }
-}
 
+    /// <summary>
+    /// 更新板卡名称（管理员权限）
+    /// </summary>
+    [Authorize("Admin")]
+    [HttpPost("UpdateBoardName")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(int), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public IActionResult UpdateBoardName(Guid boardId, string newName)
+    {
+        if (boardId == Guid.Empty)
+            return BadRequest("板子Guid不能为空");
+        if (string.IsNullOrWhiteSpace(newName))
+            return BadRequest("新名称不能为空");
+        try
+        {
+            var result = _userManager.UpdateBoardName(boardId, newName);
+            return Ok(result);
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "更新板卡名称时发生异常");
+            return StatusCode(StatusCodes.Status500InternalServerError, "更新失败，请稍后重试");
+        }
+    }
+
+    /// <summary>
+    /// 更新板卡状态（管理员权限）
+    /// </summary>
+    [Authorize("Admin")]
+    [HttpPost("UpdateBoardStatus")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(int), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public IActionResult UpdateBoardStatus(Guid boardId, Database.BoardStatus newStatus)
+    {
+        if (boardId == Guid.Empty)
+            return BadRequest("板子Guid不能为空");
+        try
+        {
+            var result = _userManager.UpdateBoardStatus(boardId, newStatus);
+            return Ok(result);
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "更新板卡状态时发生异常");
+            return StatusCode(StatusCodes.Status500InternalServerError, "更新失败，请稍后重试");
+        }
+    }
+
+    [HttpPost("AddEmptyBoard")]
+    [EnableCors("Development")]
+    [ProducesResponseType(StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public IActionResult AddEmptyBoard()
+    {
+        try
+        {
+            var boardId = _userManager.AddBoard("Test");
+            var result = _userManager.UpdateBoardStatus(boardId, Database.BoardStatus.Available);
+            return Ok();
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "新增板子时发生异常");
+            return StatusCode(StatusCodes.Status500InternalServerError, "新增失败，请稍后重试");
+        }
+    }
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    public class UserInfo
+    {
+        /// <summary>
+        /// 用户的唯一标识符
+        /// </summary>
+        public Guid ID { get; set; }
+
+        /// <summary>
+        /// 用户的名称
+        /// </summary>
+        public required string Name { get; set; }
+
+        /// <summary>
+        /// 用户的电子邮箱
+        /// </summary>
+        public required string EMail { get; set; }
+
+        /// <summary>
+        /// 用户关联的板卡ID
+        /// </summary>
+        public Guid BoardID { get; set; }
+
+        /// <summary>
+        /// 用户绑定板子的过期时间
+        /// </summary>
+        public DateTime? BoardExpireTime { get; set; }
+    }
+}

server/src/Controllers/DebuggerController.cs

@@ -0,0 +1,468 @@
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Cors;
+using Microsoft.AspNetCore.Mvc;
+using Peripherals.DebuggerClient;
+
+namespace server.Controllers;
+
+/// <summary>
+/// FPGA调试器控制器，提供信号捕获、触发、数据读取等调试相关API
+/// </summary>
+[ApiController]
+[Route("api/[controller]")]
+[Authorize]
+public class DebuggerController : ControllerBase
+{
+    private static readonly NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    private readonly Database.UserManager _userManager = new();
+
+    /// <summary>
+    /// 获取当前用户绑定的调试器实例
+    /// </summary>
+    private DebuggerClient? GetDebugger()
+    {
+        try
+        {
+            var userName = User.Identity?.Name;
+            if (string.IsNullOrEmpty(userName))
+                return null;
+
+            var userRet = _userManager.GetUserByName(userName);
+            if (!userRet.IsSuccessful || !userRet.Value.HasValue)
+                return null;
+
+            var user = userRet.Value.Value;
+            if (user.BoardID == Guid.Empty)
+                return null;
+
+            var boardRet = _userManager.GetBoardByID(user.BoardID);
+            if (!boardRet.IsSuccessful || !boardRet.Value.HasValue)
+                return null;
+
+            var board = boardRet.Value.Value;
+            return new DebuggerClient(board.IpAddr, board.Port, 7);
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "获取调试器实例时发生异常");
+            return null;
+        }
+    }
+
+    /// <summary>
+    /// 设置指定信号线的捕获模式
+    /// </summary>
+    /// <param name="wireNum">信号线编号（0~511）</param>
+    /// <param name="mode">捕获模式</param>
+    [HttpPost("SetMode")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    public async Task<IActionResult> SetMode(UInt32 wireNum, CaptureMode mode)
+    {
+        if (wireNum > 512)
+        {
+            return BadRequest($"最多只能建立512位信号线");
+        }
+
+        try
+        {
+            var debugger = GetDebugger();
+            if (debugger == null)
+                return BadRequest("用户未绑定有效的实验板");
+
+            var result = await debugger.SetMode(wireNum, mode);
+            if (!result.IsSuccessful)
+            {
+                logger.Error($"设置捕获模式失败: {result.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, "设置捕获模式失败");
+            }
+
+            return Ok(result.Value);
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "设置捕获模式时发生异常");
+            return StatusCode(StatusCodes.Status500InternalServerError, "操作失败，请稍后重试");
+        }
+    }
+
+    /// <summary>
+    /// 为每个通道中的每根线设置捕获模式
+    /// </summary>
+    /// <param name="config">调试器配置信息，包含所有通道的捕获模式设置</param>
+    [HttpPost("SetChannelsMode")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    public async Task<IActionResult> SetChannelsMode([FromBody] DebuggerConfig config)
+    {
+        if (config == null || config.channelConfigs == null)
+            return BadRequest("配置无效");
+
+        try
+        {
+            var debugger = GetDebugger();
+            if (debugger == null)
+                return BadRequest("用户未绑定有效的实验板");
+
+            foreach (var channel in config.channelConfigs)
+            {
+                // 检查每个通道的配置
+                if (channel.wireWidth > 32 ||
+                    channel.wireStartIndex > 32 ||
+                    channel.wireStartIndex + channel.wireWidth > 32)
+                {
+                    return BadRequest($"通道 {channel.name} 配置错误");
+                }
+
+                for (uint i = 0; i < channel.wireWidth; i++)
+                {
+                    var result = await debugger.SetMode(channel.wireStartIndex * (channel.parentPort * 32) + i, channel.mode);
+                    if (!result.IsSuccessful)
+                    {
+                        logger.Error($"设置通道 {channel.name} 第 {i} 根线捕获模式失败: {result.Error}");
+                        return StatusCode(StatusCodes.Status500InternalServerError, $"设置通道 {channel.name} 第 {i} 根线捕获模式失败");
+                    }
+                }
+            }
+
+            return Ok(true);
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "为每个通道中的每根线设置捕获模式时发生异常");
+            return StatusCode(StatusCodes.Status500InternalServerError, "操作失败，请稍后重试");
+        }
+    }
+
+    /// <summary>
+    /// 启动触发器，开始信号捕获
+    /// </summary>
+    [HttpPost("StartTrigger")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    public async Task<IActionResult> StartTrigger()
+    {
+        try
+        {
+            var debugger = GetDebugger();
+            if (debugger == null)
+                return BadRequest("用户未绑定有效的实验板");
+
+            var result = await debugger.StartTrigger();
+            if (!result.IsSuccessful)
+            {
+                logger.Error($"启动触发器失败: {result.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, "启动触发器失败");
+            }
+
+            return Ok(result.Value);
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "启动触发器时发生异常");
+            return StatusCode(StatusCodes.Status500InternalServerError, "操作失败，请稍后重试");
+        }
+    }
+
+    /// <summary>
+    /// 读取触发器状态标志
+    /// </summary>
+    [HttpGet("ReadFlag")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(byte), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    public async Task<IActionResult> ReadFlag()
+    {
+        try
+        {
+            var debugger = GetDebugger();
+            if (debugger == null)
+                return BadRequest("用户未绑定有效的实验板");
+
+            var result = await debugger.ReadFlag();
+            if (!result.IsSuccessful)
+            {
+                logger.Error($"读取触发器状态标志失败: {result.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, "读取触发器状态标志失败");
+            }
+
+            return Ok(result.Value);
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "读取触发器状态标志时发生异常");
+            return StatusCode(StatusCodes.Status500InternalServerError, "操作失败，请稍后重试");
+        }
+    }
+
+    /// <summary>
+    /// 清除触发器状态标志
+    /// </summary>
+    [HttpPost("ClearFlag")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    public async Task<IActionResult> ClearFlag()
+    {
+        try
+        {
+            var debugger = GetDebugger();
+            if (debugger == null)
+                return BadRequest("用户未绑定有效的实验板");
+
+            var result = await debugger.ClearFlag();
+            if (!result.IsSuccessful)
+            {
+                logger.Error($"清除触发器状态标志失败: {result.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, "清除触发器状态标志失败");
+            }
+
+            return Ok(result.Value);
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "清除触发器状态标志时发生异常");
+            return StatusCode(StatusCodes.Status500InternalServerError, "操作失败，请稍后重试");
+        }
+    }
+
+    /// <summary>
+    /// 读取捕获数据（等待触发完成后返回各通道采样数据）
+    /// </summary>
+    /// <param name="config">调试器配置信息，包含采样深度、端口数、通道配置等</param>
+    /// <param name="cancellationToken">取消操作的令牌</param>
+    [HttpPost("ReadData")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(ChannelCaptureData[]), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    public async Task<IActionResult> ReadData([FromBody] DebuggerConfig config, CancellationToken cancellationToken)
+    {
+        // 检查每个通道的配置
+        foreach (var channel in config.channelConfigs)
+        {
+            if (channel.wireWidth > 32 ||
+                channel.wireStartIndex > 32 ||
+                channel.wireStartIndex + channel.wireWidth > 32)
+            {
+                return BadRequest($"通道 {channel.name} 配置错误");
+            }
+        }
+
+        try
+        {
+            var debugger = GetDebugger();
+            if (debugger == null)
+                return BadRequest("用户未绑定有效的实验板");
+
+            // 等待捕获标志位
+            while (true)
+            {
+                cancellationToken.ThrowIfCancellationRequested();
+                var flagResult = await debugger.ReadFlag();
+                if (!flagResult.IsSuccessful)
+                {
+                    logger.Error($"读取捕获标志失败: {flagResult.Error}");
+                    return StatusCode(StatusCodes.Status500InternalServerError, "读取捕获标志失败");
+                }
+                if (flagResult.Value == 1)
+                {
+                    var clearResult = await debugger.ClearFlag();
+                    if (!clearResult.IsSuccessful)
+                    {
+                        logger.Error($"清除捕获标志失败: {clearResult.Error}");
+                        return StatusCode(StatusCodes.Status500InternalServerError, "清除捕获标志失败");
+                    }
+                    break;
+                }
+                await Task.Delay(500, cancellationToken);
+            }
+
+            var dataResult = await debugger.ReadData(config.totalPortNum);
+            if (!dataResult.IsSuccessful)
+            {
+                logger.Error($"读取捕获数据失败: {dataResult.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, "读取捕获数据失败");
+            }
+
+            var freshResult = await debugger.Refresh();
+            if (!freshResult.IsSuccessful)
+            {
+                logger.Error($"刷新调试器状态失败: {freshResult.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, "刷新调试器状态失败");
+            }
+
+            var rawData = dataResult.Value;
+            // logger.Debug($"rawData: {BitConverter.ToString(rawData)}");
+            int depth = (int)config.captureDepth;
+            int portDataLen = 4 * depth;
+            int portNum = (int)config.totalPortNum;
+            var channelDataList = new List<ChannelCaptureData>();
+
+            foreach (var channel in config.channelConfigs)
+            {
+                int port = (int)channel.parentPort;
+                int wireStart = (int)channel.wireStartIndex;
+                int wireWidth = (int)channel.wireWidth;
+
+                // 每个port的数据长度
+                int portOffset = port * portDataLen;
+
+                var channelUintArr = new UInt32[depth];
+                for (int i = 0; i < depth; i++)
+                {
+                    // 取出该port的第i个采样点的4字节
+                    int sampleOffset = portOffset + i * 4;
+                    if (sampleOffset + 4 > rawData.Length)
+                    {
+                        logger.Error($"数据越界: port {port}, sample {i}");
+                        return StatusCode(StatusCodes.Status500InternalServerError, "数据越界");
+                    }
+                    var sampleBytes = rawData[sampleOffset..(sampleOffset + 4)];
+                    UInt32 sample = Common.Number.BytesToUInt32(sampleBytes, true).Value;
+                    // 提取wireWidth位
+                    UInt32 mask = (wireWidth == 32) ? 0xFFFFFFFF : ((1u << wireWidth) - 1u);
+                    channelUintArr[i] = (sample >> wireStart) & mask;
+                }
+                var channelBytes = new byte[4 * depth];
+                Buffer.BlockCopy(channelUintArr, 0, channelBytes, 0, channelBytes.Length);
+                // logger.Debug($"{channel.name} HexData: {BitConverter.ToString(channelBytes)}");
+                var base64 = Convert.ToBase64String(channelBytes);
+                channelDataList.Add(new ChannelCaptureData { name = channel.name, data = base64 });
+            }
+
+            return Ok(channelDataList.ToArray());
+        }
+        catch (OperationCanceledException)
+        {
+            logger.Info("读取捕获数据请求被取消");
+            return StatusCode(StatusCodes.Status499ClientClosedRequest, "客户端已取消请求");
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "读取捕获数据时发生异常");
+            return StatusCode(StatusCodes.Status500InternalServerError, "操作失败，请稍后重试");
+        }
+    }
+
+    /// <summary>
+    /// 刷新调试器状态（重置采集状态等）
+    /// </summary>
+    [HttpPost("Refresh")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    public async Task<IActionResult> Refresh()
+    {
+        try
+        {
+            var debugger = GetDebugger();
+            if (debugger == null)
+                return BadRequest("用户未绑定有效的实验板");
+
+            var result = await debugger.Refresh();
+            if (!result.IsSuccessful)
+            {
+                logger.Error($"刷新调试器状态失败: {result.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, "刷新调试器状态失败");
+            }
+
+            return Ok(result.Value);
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "刷新调试器状态时发生异常");
+            return StatusCode(StatusCodes.Status500InternalServerError, "操作失败，请稍后重试");
+        }
+    }
+
+    /// <summary>
+    /// 表示单个信号通道的配置信息
+    /// </summary>
+    public class ChannelConfig
+    {
+        /// <summary>
+        /// 通道名称
+        /// </summary>
+        required public string name;
+        /// <summary>
+        /// 通道显示颜色（如前端波形显示用）
+        /// </summary>
+        required public string color;
+        /// <summary>
+        /// 通道信号线宽度（位数）
+        /// </summary>
+        required public UInt32 wireWidth;
+        /// <summary>
+        /// 信号线在父端口中的起始索引（bit）
+        /// </summary>
+        required public UInt32 wireStartIndex;
+        /// <summary>
+        /// 父端口编号
+        /// </summary>
+        required public UInt32 parentPort;
+        /// <summary>
+        /// 捕获模式（如上升沿、下降沿等）
+        /// </summary>
+        required public CaptureMode mode;
+    }
+
+    /// <summary>
+    /// 调试器整体配置信息
+    /// </summary>
+    public class DebuggerConfig
+    {
+        /// <summary>
+        /// 时钟频率
+        /// </summary>
+        required public UInt32 clkFreq;
+        /// <summary>
+        /// 总端口数量
+        /// </summary>
+        required public UInt32 totalPortNum;
+        /// <summary>
+        /// 捕获深度（采样点数）
+        /// </summary>
+        required public UInt32 captureDepth;
+        /// <summary>
+        /// 触发器数量
+        /// </summary>
+        required public UInt32 triggerNum;
+        /// <summary>
+        /// 所有信号通道的配置信息
+        /// </summary>
+        required public ChannelConfig[] channelConfigs;
+    }
+
+    /// <summary>
+    /// 单个通道的捕获数据
+    /// </summary>
+    public class ChannelCaptureData
+    {
+        /// <summary>
+        /// 通道名称
+        /// </summary>
+        required public string name;
+        /// <summary>
+        /// 通道捕获到的数据（Base64编码的UInt32数组）
+        /// </summary>
+        required public string data;
+    }
+}

server/src/Controllers/ExamController.cs

@@ -0,0 +1,518 @@
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Cors;
+using Microsoft.AspNetCore.Mvc;
+using DotNext;
+using Database;
+
+namespace server.Controllers;
+
+/// <summary>
+/// 实验控制器
+/// </summary>
+[ApiController]
+[Route("api/[controller]")]
+public class ExamController : ControllerBase
+{
+    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    private readonly ExamManager _examManager = new();
+    private readonly ResourceManager _resourceManager = new();
+    private readonly UserManager _userManager = new();
+
+    /// <summary>
+    /// 获取所有实验列表
+    /// </summary>
+    /// <returns>实验列表</returns>
+    [Authorize]
+    [HttpGet("list")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(ExamInfo[]), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public IActionResult GetExamList()
+    {
+        try
+        {
+            var exams = _examManager.GetAllExams();
+
+            var examInfos = exams.Select(exam => new ExamInfo(exam)).ToArray();
+
+            logger.Info($"成功获取实验列表，共 {examInfos.Length} 个实验");
+            return Ok(examInfos);
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"获取实验列表时出错: {ex.Message}");
+            return StatusCode(StatusCodes.Status500InternalServerError, $"获取实验列表失败: {ex.Message}");
+        }
+    }
+
+    /// <summary>
+    /// 根据实验ID获取实验详细信息
+    /// </summary>
+    /// <param name="examId">实验ID</param>
+    /// <returns>实验详细信息</returns>
+    [Authorize]
+    [HttpGet("{examId}")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(ExamInfo), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    [ProducesResponseType(StatusCodes.Status404NotFound)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public IActionResult GetExam(string examId)
+    {
+        if (string.IsNullOrWhiteSpace(examId))
+            return BadRequest("实验ID不能为空");
+
+        try
+        {
+            var result = _examManager.GetExamByID(examId);
+
+            if (!result.IsSuccessful)
+            {
+                logger.Error($"获取实验时出错: {result.Error.Message}");
+                return StatusCode(StatusCodes.Status500InternalServerError, $"获取实验失败: {result.Error.Message}");
+            }
+
+            if (!result.Value.HasValue)
+            {
+                logger.Warn($"实验不存在: {examId}");
+                return NotFound($"实验 {examId} 不存在");
+            }
+
+            var exam = result.Value.Value;
+            var examInfo = new ExamInfo(exam);
+
+            logger.Info($"成功获取实验信息: {examId}");
+            return Ok(examInfo);
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"获取实验 {examId} 时出错: {ex.Message}");
+            return StatusCode(StatusCodes.Status500InternalServerError, $"获取实验失败: {ex.Message}");
+        }
+    }
+
+    /// <summary>
+    /// 创建新实验
+    /// </summary>
+    /// <param name="request">创建实验请求</param>
+    /// <returns>创建结果</returns>
+    [Authorize("Admin")]
+    [HttpPost("create")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(ExamInfo), StatusCodes.Status201Created)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    [ProducesResponseType(StatusCodes.Status403Forbidden)]
+    [ProducesResponseType(StatusCodes.Status409Conflict)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public IActionResult CreateExam([FromBody] ExamDto request)
+    {
+        if (string.IsNullOrWhiteSpace(request.ID) || string.IsNullOrWhiteSpace(request.Name) || string.IsNullOrWhiteSpace(request.Description))
+            return BadRequest("实验ID、名称和描述不能为空");
+
+        try
+        {
+            var result = _examManager.CreateExam(request.ID, request.Name, request.Description, request.Tags, request.Difficulty, request.IsVisibleToUsers);
+
+            if (!result.IsSuccessful)
+            {
+                if (result.Error.Message.Contains("已存在"))
+                    return Conflict(result.Error.Message);
+
+                logger.Error($"创建实验时出错: {result.Error.Message}");
+                return StatusCode(StatusCodes.Status500InternalServerError, $"创建实验失败: {result.Error.Message}");
+            }
+
+            var exam = result.Value;
+            var examInfo = new ExamInfo(exam);
+
+            logger.Info($"成功创建实验: {request.ID}");
+            return CreatedAtAction(nameof(GetExam), new { examId = request.ID }, examInfo);
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"创建实验 {request.ID} 时出错: {ex.Message}");
+            return StatusCode(StatusCodes.Status500InternalServerError, $"创建实验失败: {ex.Message}");
+        }
+    }
+
+    /// <summary>
+    /// 更新实验信息
+    /// </summary>
+    /// <param name="request">更新实验请求</param>
+    /// <returns>更新结果</returns>
+    [Authorize("Admin")]
+    [HttpPost("update")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(ExamInfo), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    [ProducesResponseType(StatusCodes.Status403Forbidden)]
+    [ProducesResponseType(StatusCodes.Status404NotFound)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public IActionResult UpdateExam([FromBody] ExamDto request)
+    {
+        var examId = request.ID;
+
+        try
+        {
+            // 首先检查实验是否存在
+            var existingExamResult = _examManager.GetExamByID(examId);
+            if (!existingExamResult.IsSuccessful)
+            {
+                logger.Error($"检查实验是否存在时出错: {existingExamResult.Error.Message}");
+                return StatusCode(StatusCodes.Status500InternalServerError, $"检查实验失败: {existingExamResult.Error.Message}");
+            }
+
+            if (!existingExamResult.Value.HasValue)
+            {
+                logger.Warn($"要更新的实验不存在: {examId}");
+                return NotFound($"实验 {examId} 不存在");
+            }
+
+            // 执行更新
+            var updateResult = _examManager.UpdateExam(
+                examId,
+                request.Name,
+                request.Description,
+                request.Tags,
+                request.Difficulty,
+                request.IsVisibleToUsers
+            );
+
+            if (!updateResult.IsSuccessful)
+            {
+                logger.Error($"更新实验时出错: {updateResult.Error.Message}");
+                return StatusCode(StatusCodes.Status500InternalServerError, $"更新实验失败: {updateResult.Error.Message}");
+            }
+
+            // 获取更新后的实验信息并返回
+            var updatedExamResult = _examManager.GetExamByID(examId);
+            if (!updatedExamResult.IsSuccessful || !updatedExamResult.Value.HasValue)
+            {
+                logger.Error($"获取更新后的实验信息失败: {examId}");
+                return StatusCode(StatusCodes.Status500InternalServerError, "更新成功但获取更新后信息失败");
+            }
+
+            var updatedExam = updatedExamResult.Value.Value;
+            var examInfo = new ExamInfo(updatedExam);
+
+            logger.Info($"成功更新实验: {examId}，更新记录数: {updateResult.Value}");
+            return Ok(examInfo);
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"更新实验 {examId} 时出错: {ex.Message}");
+            return StatusCode(StatusCodes.Status500InternalServerError, $"更新实验失败: {ex.Message}");
+        }
+    }
+
+    /// <summary>
+    /// 提交作业
+    /// </summary>
+    /// <param name="examId">实验ID</param>
+    /// <param name="file">提交的文件</param>
+    /// <returns>提交结果</returns>
+    [Authorize]
+    [HttpPost("commit/{examId}")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(ResourceInfo), StatusCodes.Status201Created)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    [ProducesResponseType(StatusCodes.Status404NotFound)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public async Task<IActionResult> Commit(string examId, IFormFile file)
+    {
+        if (string.IsNullOrWhiteSpace(examId))
+            return BadRequest("实验ID不能为空");
+
+        if (file == null || file.Length == 0)
+            return BadRequest("文件不能为空");
+
+        try
+        {
+            // 获取当前用户信息
+            var userName = User.Identity?.Name;
+            if (string.IsNullOrEmpty(userName))
+                return Unauthorized("无法获取用户信息");
+
+            var userResult = _userManager.GetUserByName(userName);
+            if (!userResult.IsSuccessful || !userResult.Value.HasValue)
+                return Unauthorized("用户不存在");
+
+            var user = userResult.Value.Value;
+
+            // 检查实验是否存在
+            var examResult = _examManager.GetExamByID(examId);
+            if (!examResult.IsSuccessful)
+            {
+                logger.Error($"检查实验是否存在时出错: {examResult.Error.Message}");
+                return StatusCode(StatusCodes.Status500InternalServerError, $"检查实验失败: {examResult.Error.Message}");
+            }
+
+            if (!examResult.Value.HasValue)
+            {
+                logger.Warn($"实验不存在: {examId}");
+                return NotFound($"实验 {examId} 不存在");
+            }
+
+            // 读取文件内容
+            byte[] fileData;
+            using (var memoryStream = new MemoryStream())
+            {
+                await file.CopyToAsync(memoryStream);
+                fileData = memoryStream.ToArray();
+            }
+
+            // 提交作业
+            var commitResult = _resourceManager.AddResource(
+                user.ID, ResourceTypes.Compression, ResourcePurpose.Homework,
+                file.FileName, fileData, examId);
+            if (!commitResult.IsSuccessful)
+            {
+                logger.Error($"提交作业时出错: {commitResult.Error.Message}");
+                return StatusCode(StatusCodes.Status500InternalServerError, $"提交作业失败: {commitResult.Error.Message}");
+            }
+
+            var commit = new ResourceInfo(commitResult.Value);
+
+            logger.Info($"用户 {userName} 成功提交实验 {examId} 的作业，Commit ID: {commit.ID}");
+            return CreatedAtAction(nameof(GetCommitsByExamId), new { examId = examId }, commit);
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"提交实验 {examId} 作业时出错: {ex.Message}");
+            return StatusCode(StatusCodes.Status500InternalServerError, $"提交作业失败: {ex.Message}");
+        }
+    }
+
+    /// <summary>
+    /// 获取用户在指定实验中的提交记录
+    /// </summary>
+    /// <param name="examId">实验ID</param>
+    /// <returns>提交记录列表</returns>
+    [Authorize]
+    [HttpGet("commits/{examId}")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(ResourceInfo[]), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    [ProducesResponseType(StatusCodes.Status404NotFound)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public IActionResult GetCommitsByExamId(string examId)
+    {
+        if (string.IsNullOrWhiteSpace(examId))
+            return BadRequest("实验ID不能为空");
+
+        try
+        {
+            // 获取当前用户信息
+            var userName = User.Identity?.Name;
+            if (string.IsNullOrEmpty(userName))
+                return Unauthorized("无法获取用户信息");
+
+            var userResult = _userManager.GetUserByName(userName);
+            if (!userResult.IsSuccessful || !userResult.Value.HasValue)
+                return Unauthorized("用户不存在");
+
+            var user = userResult.Value.Value;
+
+            // 检查实验是否存在
+            var examResult = _examManager.GetExamByID(examId);
+            if (!examResult.IsSuccessful)
+            {
+                logger.Error($"检查实验是否存在时出错: {examResult.Error.Message}");
+                return StatusCode(StatusCodes.Status500InternalServerError, $"检查实验失败: {examResult.Error.Message}");
+            }
+
+            if (!examResult.Value.HasValue)
+            {
+                logger.Warn($"实验不存在: {examId}");
+                return NotFound($"实验 {examId} 不存在");
+            }
+
+            // 获取用户的提交记录
+            var commitsResult = _resourceManager.GetResourceListByType(
+                ResourceTypes.Compression, ResourcePurpose.Homework, examId);
+            if (!commitsResult.IsSuccessful)
+            {
+                logger.Error($"获取提交记录时出错: {commitsResult.Error.Message}");
+                return StatusCode(StatusCodes.Status500InternalServerError, $"获取提交记录失败: {commitsResult.Error.Message}");
+            }
+            var commits = commitsResult.Value.Select(x => new ResourceInfo(x)).ToArray();
+
+            logger.Info($"成功获取用户 {userName} 在实验 {examId} 中的提交记录，共 {commits.Length} 条");
+            return Ok(commits);
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"获取实验 {examId} 提交记录时出错: {ex.Message}");
+            return StatusCode(StatusCodes.Status500InternalServerError, $"获取提交记录失败: {ex.Message}");
+        }
+    }
+
+    /// <summary>
+    /// 删除提交记录
+    /// </summary>
+    /// <param name="commitId">提交记录ID</param>
+    /// <returns>删除结果</returns>
+    [Authorize]
+    [HttpDelete("commit/{commitId}")]
+    [EnableCors("Users")]
+    [ProducesResponseType(StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    [ProducesResponseType(StatusCodes.Status403Forbidden)]
+    [ProducesResponseType(StatusCodes.Status404NotFound)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public IActionResult DeleteCommit(Guid commitId)
+    {
+        try
+        {
+            // 获取当前用户信息
+            var userName = User.Identity?.Name;
+            if (string.IsNullOrEmpty(userName))
+                return Unauthorized("无法获取用户信息");
+
+            var userResult = _userManager.GetUserByName(userName);
+            if (!userResult.IsSuccessful || !userResult.Value.HasValue)
+                return Unauthorized("用户不存在");
+
+            var user = userResult.Value.Value;
+
+            // 检查是否是管理员
+            var isAdmin = user.Permission == UserPermission.Admin;
+
+            // 如果不是管理员，检查提交记录是否属于当前用户
+            if (!isAdmin)
+            {
+                var commitResult = _resourceManager.GetResourceById(commitId);
+                if (!commitResult.HasValue)
+                {
+                    logger.Warn($"提交记录不存在: {commitId}");
+                    return NotFound($"提交记录 {commitId} 不存在");
+                }
+
+                var commit = commitResult.Value;
+                if (commit.UserID != user.ID)
+                {
+                    logger.Warn($"用户 {userName} 尝试删除不属于自己的提交记录: {commitId}");
+                    return Forbid("您只能删除自己的提交记录");
+                }
+            }
+
+            // 执行删除
+            var deleteResult = _resourceManager.DeleteResource(commitId);
+            if (!deleteResult)
+            {
+                logger.Warn($"提交记录不存在: {commitId}");
+                return NotFound($"提交记录 {commitId} 不存在");
+            }
+
+            logger.Info($"用户 {userName} 成功删除提交记录: {commitId}");
+            return Ok($"提交记录 {commitId} 已成功删除");
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"删除提交记录 {commitId} 时出错: {ex.Message}");
+            return StatusCode(StatusCodes.Status500InternalServerError, $"删除提交记录失败: {ex.Message}");
+        }
+    }
+}
+
+/// <summary>
+/// 实验信息
+/// </summary>
+public class ExamInfo
+{
+    /// <summary>
+    /// 实验的唯一标识符
+    /// </summary>
+    public string ID { get; set; }
+
+    /// <summary>
+    /// 实验名称
+    /// </summary>
+    public string Name { get; set; }
+
+    /// <summary>
+    /// 实验描述
+    /// </summary>
+    public string Description { get; set; }
+
+    /// <summary>
+    /// 实验创建时间
+    /// </summary>
+    public DateTime CreatedTime { get; set; }
+
+    /// <summary>
+    /// 实验最后更新时间
+    /// </summary>
+    public DateTime UpdatedTime { get; set; }
+
+    /// <summary>
+    /// 实验标签
+    /// </summary>
+    public string[] Tags { get; set; } = Array.Empty<string>();
+
+    /// <summary>
+    /// 实验难度（1-5）
+    /// </summary>
+    public int Difficulty { get; set; } = 1;
+
+    /// <summary>
+    /// 普通用户是否可见
+    /// </summary>
+    public bool IsVisibleToUsers { get; set; } = true;
+
+    public ExamInfo(Exam exam)
+    {
+        ID = exam.ID;
+        Name = exam.Name;
+        Description = exam.Description;
+        CreatedTime = exam.CreatedTime;
+        UpdatedTime = exam.UpdatedTime;
+        Tags = exam.GetTagsList();
+        Difficulty = exam.Difficulty;
+        IsVisibleToUsers = exam.IsVisibleToUsers;
+    }
+}
+
+/// <summary>
+/// 统一的实验数据传输对象
+/// </summary>
+public class ExamDto
+{
+    /// <summary>
+    /// 实验的唯一标识符
+    /// </summary>
+    public required string ID { get; set; }
+
+    /// <summary>
+    /// 实验名称
+    /// </summary>
+    public required string Name { get; set; }
+
+    /// <summary>
+    /// 实验描述
+    /// </summary>
+    public required string Description { get; set; }
+
+    /// <summary>
+    /// 实验标签
+    /// </summary>
+    public string[] Tags { get; set; } = Array.Empty<string>();
+
+    /// <summary>
+    /// 实验难度（1-5）
+    /// </summary>
+    public int Difficulty { get; set; } = 1;
+
+    /// <summary>
+    /// 普通用户是否可见
+    /// </summary>
+    public bool IsVisibleToUsers { get; set; } = true;
+}

server/src/Controllers/HdmiVideoStreamController.cs

@@ -0,0 +1,90 @@
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Cors;
+using Microsoft.AspNetCore.Authorization;
+using System.Security.Claims;
+using server.Services;
+
+namespace server.Controllers;
+
+[ApiController]
+[Route("api/[controller]")]
+[EnableCors("Users")]
+public class HdmiVideoStreamController : ControllerBase
+{
+    private readonly NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    private readonly HttpHdmiVideoStreamService _videoStreamService;
+    private readonly Database.UserManager _userManager = new();
+
+    public HdmiVideoStreamController(HttpHdmiVideoStreamService videoStreamService)
+    {
+        _videoStreamService = videoStreamService;
+    }
+
+    // 管理员获取所有板子的 endpoints
+    [HttpGet("AllEndpoints")]
+    [Authorize("Admin")]
+    public ActionResult<List<HdmiVideoStreamEndpoint>> GetAllEndpoints()
+    {
+        var endpoints = _videoStreamService.GetAllVideoEndpoints();
+        if (endpoints == null)
+            return NotFound("No boards found.");
+        return Ok(endpoints);
+    }
+
+    // 用户获取自己板子的 endpoint
+    [HttpGet("MyEndpoint")]
+    [Authorize]
+    public ActionResult<HdmiVideoStreamEndpoint> GetMyEndpoint()
+    {
+        var userName = User.FindFirstValue(ClaimTypes.Name);
+        if (string.IsNullOrEmpty(userName))
+            return Unauthorized("User name not found in claims.");
+
+        var userRet = _userManager.GetUserByName(userName);
+        if (!userRet.IsSuccessful || !userRet.Value.HasValue)
+            return NotFound("User not found.");
+
+        var user = userRet.Value.Value;
+        var boardId = user.BoardID;
+        if (boardId == Guid.Empty)
+            return NotFound("No board bound to this user.");
+
+        var boardRet = _userManager.GetBoardByID(boardId);
+        if (!boardRet.IsSuccessful || !boardRet.Value.HasValue)
+            return NotFound("Board not found.");
+
+        var endpoint = _videoStreamService.GetVideoEndpoint(boardId.ToString());
+        return Ok(endpoint);
+    }
+
+    // 禁用指定板子的 HDMI 传输
+    [HttpPost("DisableHdmiTransmission")]
+    [Authorize]
+    public async Task<IActionResult> DisableHdmiTransmission()
+    {
+        var userName = User.FindFirstValue(ClaimTypes.Name);
+        if (string.IsNullOrEmpty(userName))
+            return Unauthorized("User name not found in claims.");
+
+        var userRet = _userManager.GetUserByName(userName);
+        if (!userRet.IsSuccessful || !userRet.Value.HasValue)
+            return NotFound("User not found.");
+
+        var user = userRet.Value.Value;
+        var boardId = user.BoardID;
+        if (boardId == Guid.Empty)
+            return NotFound("No board bound to this user.");
+
+        try
+        {
+            await _videoStreamService.DisableHdmiTransmissionAsync(boardId.ToString());
+            return Ok($"HDMI transmission for board {boardId} disabled.");
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, $"Failed to disable HDMI transmission for board {boardId}");
+            return StatusCode(500, $"Error disabling HDMI transmission: {ex.Message}");
+        }
+    }
+}

server/src/Controllers/JtagController.cs

@@ -1,6 +1,8 @@
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Cors;
 using Microsoft.AspNetCore.Mvc;
+using Database;
+using server.Services;
 
 namespace server.Controllers;
 
@@ -14,6 +16,10 @@ public class JtagController : ControllerBase
 {
     private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
 
+    private readonly ProgressTracker _tracker = MsgBus.ProgressTracker;
+    private readonly UserManager _userManager = new();
+    private readonly ResourceManager _resourceManager = new();
+
     private const string BITSTREAM_PATH = "bitstream/Jtag";
 
     /// <summary>
@@ -112,116 +118,96 @@ public class JtagController : ControllerBase
         }
     }
 
-    /// <summary>
-    /// 上传比特流文件到服务器
-    /// </summary>
-    /// <param name="address">目标设备地址</param>
-    /// <param name="file">比特流文件</param>
-    /// <returns>上传结果</returns>
-    [HttpPost("UploadBitstream")]
-    [EnableCors("Users")]
-    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
-    [ProducesResponseType(typeof(string), StatusCodes.Status400BadRequest)]
-    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
-    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
-    public async ValueTask<IResult> UploadBitstream(string address, IFormFile file)
-    {
-        logger.Info($"User {User.Identity?.Name} uploading bitstream for device {address}");
-
-        if (file == null || file.Length == 0)
-        {
-            logger.Warn($"User {User.Identity?.Name} attempted to upload empty file for device {address}");
-            return TypedResults.BadRequest("未选择文件");
-        }
-
-        try
-        {
-            // 生成安全的文件名（避免路径遍历攻击）
-            var fileName = Path.GetRandomFileName();
-            var uploadsFolder = Path.Combine(Environment.CurrentDirectory, $"{BITSTREAM_PATH}/{address}");
-
-            // 如果存在文件，则删除原文件再上传
-            if (Directory.Exists(uploadsFolder))
-            {
-                Directory.Delete(uploadsFolder, true);
-                logger.Info($"User {User.Identity?.Name} removed existing bitstream folder for device {address}");
-            }
-            Directory.CreateDirectory(uploadsFolder);
-
-            var filePath = Path.Combine(uploadsFolder, fileName);
-
-            using (var stream = new FileStream(filePath, FileMode.Create))
-            {
-                await file.CopyToAsync(stream);
-            }
-
-            logger.Info($"User {User.Identity?.Name} successfully uploaded bitstream for device {address}, file size: {file.Length} bytes");
-            return TypedResults.Ok(true);
-        }
-        catch (Exception ex)
-        {
-            logger.Error(ex, $"User {User.Identity?.Name} failed to upload bitstream for device {address}");
-            return TypedResults.InternalServerError(ex);
-        }
-    }
-
     /// <summary>
     /// 通过 JTAG 下载比特流文件到 FPGA 设备
     /// </summary>
     /// <param name="address">JTAG 设备地址</param>
     /// <param name="port">JTAG 设备端口</param>
-    /// <returns>下载结果</returns>
+    /// <param name="bitstreamId">比特流ID</param>
+    /// <param name="cancelToken">取消令牌</param>
+    /// <returns>进度跟踪TaskID</returns>
     [HttpPost("DownloadBitstream")]
     [EnableCors("Users")]
-    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(string), StatusCodes.Status200OK)]
     [ProducesResponseType(typeof(string), StatusCodes.Status400BadRequest)]
     [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
     [ProducesResponseType(StatusCodes.Status401Unauthorized)]
-    public async ValueTask<IResult> DownloadBitstream(string address, int port)
+    public IResult DownloadBitstream(string address, int port, Guid bitstreamId, CancellationToken cancelToken)
     {
-        logger.Info($"User {User.Identity?.Name} initiating bitstream download to device {address}:{port}");
-
-        // 检查文件
-        var fileDir = Path.Combine(Environment.CurrentDirectory, $"{BITSTREAM_PATH}/{address}");
-        if (!Directory.Exists(fileDir))
-        {
-            logger.Warn($"User {User.Identity?.Name} attempted to download non-existent bitstream for device {address}");
-            return TypedResults.BadRequest("Empty bitstream, Please upload it first");
-        }
+        logger.Info($"User {User.Identity?.Name} initiating bitstream download to device {address}:{port} using bitstream ID: {bitstreamId}");
 
         try
         {
-            // 读取文件
-            var filePath = Directory.GetFiles(fileDir)[0];
-            logger.Info($"User {User.Identity?.Name} reading bitstream file: {filePath}");
-
-            using (var fileStream = System.IO.File.Open(filePath, System.IO.FileMode.Open))
+            // 获取当前用户名
+            var username = User.Identity?.Name;
+            if (string.IsNullOrEmpty(username))
             {
-                if (fileStream is null || fileStream.Length <= 0)
-                {
-                    logger.Warn($"User {User.Identity?.Name} found invalid bitstream file for device {address}");
-                    return TypedResults.BadRequest("Wrong bitstream, Please upload it again");
-                }
+                logger.Warn("Anonymous user attempted to download bitstream");
+                return TypedResults.Unauthorized();
+            }
 
-                logger.Info($"User {User.Identity?.Name} processing bitstream file of size: {fileStream.Length} bytes");
+            // 从数据库获取用户信息
+            var userResult = _userManager.GetUserByName(username);
+            if (!userResult.IsSuccessful || !userResult.Value.HasValue)
+            {
+                logger.Error($"User {username} not found in database");
+                return TypedResults.BadRequest("用户不存在");
+            }
 
+            // 从数据库获取比特流
+            var user = userResult.Value.Value;
+            var resourceRet = _resourceManager.GetResourceById(bitstreamId);
+
+            if (!resourceRet.HasValue)
+            {
+                logger.Warn($"User {username} attempted to download non-existent bitstream ID: {bitstreamId}");
+                return TypedResults.BadRequest("比特流不存在");
+            }
+
+            // 处理比特流数据
+            var resource = resourceRet.Value;
+            var bitstreamRet = _resourceManager.ReadBytesFromPath(resource.Path);
+            if (!bitstreamRet.IsSuccessful)
+            {
+                logger.Error($"User {username} failed to read bitstream file: {bitstreamRet.Error}");
+                return TypedResults.InternalServerError($"比特流读取失败: {bitstreamRet.Error?.Message}");
+            }
+
+            var fileBytes = bitstreamRet.Value;
+            if (fileBytes == null || fileBytes.Length == 0)
+            {
+                logger.Warn($"User {username} found empty bitstream data for ID: {bitstreamId}");
+                return TypedResults.BadRequest("比特流数据为空，请重新上传");
+            }
+
+            logger.Info($"User {username} processing bitstream file of size: {fileBytes.Length} bytes");
+
+            // 定义进度跟踪
+            var taskId = _tracker.CreateTask(8000);
+            _tracker.AdvanceProgress(taskId, 10);
+
+            _ = Task.Run(async () =>
+            {
                 // 定义缓冲区大小: 32KB
                 byte[] buffer = new byte[32 * 1024];
                 byte[] revBuffer = new byte[32 * 1024];
-                long totalBytesRead = 0;
+                long totalBytesProcessed = 0;
 
-                // 使用异步流读取文件
-                using (var memoryStream = new MemoryStream())
+                // 使用内存流处理文件
+                using (var inputStream = new MemoryStream(fileBytes))
+                using (var outputStream = new MemoryStream())
                 {
                     int bytesRead;
-                    while ((bytesRead = await fileStream.ReadAsync(buffer, 0, buffer.Length)) > 0)
+                    while ((bytesRead = await inputStream.ReadAsync(buffer, 0, buffer.Length)) > 0)
                     {
                         // 反转 32bits
                         var retBuffer = Common.Number.ReverseBytes(buffer, 4);
                         if (!retBuffer.IsSuccessful)
                         {
-                            logger.Error($"User {User.Identity?.Name} failed to reverse bytes: {retBuffer.Error}");
-                            return TypedResults.InternalServerError(retBuffer.Error);
+                            logger.Error($"User {username} failed to reverse bytes: {retBuffer.Error}");
+                            _tracker.FailProgress(taskId,
+                                $"User {username} failed to reverse bytes: {retBuffer.Error}");
+                            return;
                         }
                         revBuffer = retBuffer.Value;
 
@@ -230,34 +216,39 @@ public class JtagController : ControllerBase
                             revBuffer[i] = Common.Number.ReverseBits(revBuffer[i]);
                         }
 
-                        await memoryStream.WriteAsync(revBuffer, 0, bytesRead);
-                        totalBytesRead += bytesRead;
+                        await outputStream.WriteAsync(revBuffer, 0, bytesRead);
+                        totalBytesProcessed += bytesRead;
                     }
 
-                    // 将所有数据转换为字节数组（注意：如果文件非常大，可能不适合完全加载到内存）
-                    var fileBytes = memoryStream.ToArray();
-                    logger.Info($"User {User.Identity?.Name} processed {totalBytesRead} bytes for device {address}");
+                    // 获取处理后的数据
+                    var processedBytes = outputStream.ToArray();
+                    logger.Info($"User {username} processed {totalBytesProcessed} bytes for device {address}");
+
+                    _tracker.AdvanceProgress(taskId, 20);
 
                     // 下载比特流
                     var jtagCtrl = new Peripherals.JtagClient.Jtag(address, port);
-                    var ret = await jtagCtrl.DownloadBitstream(fileBytes);
+                    var ret = await jtagCtrl.DownloadBitstream(processedBytes, taskId);
 
                     if (ret.IsSuccessful)
                     {
-                        logger.Info($"User {User.Identity?.Name} successfully downloaded bitstream to device {address}");
-                        return TypedResults.Ok(ret.Value);
+                        logger.Info($"User {username} successfully downloaded bitstream '{resource.ResourceName}' to device {address}");
+                        _tracker.CompleteProgress(taskId);
                     }
                     else
                     {
-                        logger.Error($"User {User.Identity?.Name} failed to download bitstream to device {address}: {ret.Error}");
-                        return TypedResults.InternalServerError(ret.Error);
+                        logger.Error($"User {username} failed to download bitstream to device {address}: {ret.Error}");
+                        _tracker.FailProgress(taskId,
+                            $"User {username} failed to download bitstream to device {address}: {ret.Error}");
                     }
                 }
-            }
+            });
+
+            return TypedResults.Ok(taskId);
         }
         catch (Exception ex)
         {
-            logger.Error(ex, $"User {User.Identity?.Name} encountered exception while downloading bitstream to device {address}");
+            logger.Error(ex, $"User encountered exception while downloading bitstream to device {address}");
             return TypedResults.InternalServerError(ex);
         }
     }

server/src/Controllers/LogicAnalyzerController.cs

@@ -15,42 +15,7 @@ public class LogicAnalyzerController : ControllerBase
 {
     private static readonly NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
 
-    /// <summary>
-    /// 信号触发配置
-    /// </summary>
-    public class SignalTriggerConfig
-    {
-        /// <summary>
-        /// 信号索引 (0-7)
-        /// </summary>
-        public int SignalIndex { get; set; }
-
-        /// <summary>
-        /// 操作符
-        /// </summary>
-        public SignalOperator Operator { get; set; }
-
-        /// <summary>
-        /// 信号值
-        /// </summary>
-        public SignalValue Value { get; set; }
-    }
-
-    /// <summary>
-    /// 捕获配置
-    /// </summary>
-    public class CaptureConfig
-    {
-        /// <summary>
-        /// 全局触发模式
-        /// </summary>
-        public GlobalCaptureMode GlobalMode { get; set; }
-
-        /// <summary>
-        /// 信号触发配置列表
-        /// </summary>
-        public SignalTriggerConfig[] SignalConfigs { get; set; } = Array.Empty<SignalTriggerConfig>();
-    }
+    private readonly Database.UserManager _userManager = new();
 
     /// <summary>
     /// 获取逻辑分析仪实例
@@ -63,8 +28,7 @@ public class LogicAnalyzerController : ControllerBase
             if (string.IsNullOrEmpty(userName))
                 return null;
 
-            using var db = new Database.AppDataConnection();
-            var userRet = db.GetUserByName(userName);
+            var userRet = _userManager.GetUserByName(userName);
             if (!userRet.IsSuccessful || !userRet.Value.HasValue)
                 return null;
 
@@ -72,12 +36,12 @@ public class LogicAnalyzerController : ControllerBase
             if (user.BoardID == Guid.Empty)
                 return null;
 
-            var boardRet = db.GetBoardByID(user.BoardID);
+            var boardRet = _userManager.GetBoardByID(user.BoardID);
             if (!boardRet.IsSuccessful || !boardRet.Value.HasValue)
                 return null;
 
             var board = boardRet.Value.Value;
-            return new Analyzer(board.IpAddr, board.Port, 2);
+            return new Analyzer(board.IpAddr, board.Port, 11);
         }
         catch (Exception ex)
         {
@@ -208,8 +172,8 @@ public class LogicAnalyzerController : ControllerBase
     {
         try
         {
-            if (signalIndex < 0 || signalIndex > 7)
-                return BadRequest("信号索引必须在0-7之间");
+            if (signalIndex < 0 || signalIndex > 31)
+                return BadRequest("信号索引必须在0-31之间");
 
             var analyzer = GetAnalyzer();
             if (analyzer == null)
@@ -231,6 +195,50 @@ public class LogicAnalyzerController : ControllerBase
         }
     }
 
+    /// <summary>
+    /// 设置深度、预采样深度、有效通道
+    /// </summary>
+    /// <param name="capture_length">深度</param>
+    /// <param name="pre_capture_length">预采样深度</param>
+    /// <param name="channel_div">有效通道(0-[1],1-[2],2-[4],3-[8],4-[16],5-[32])</param>
+    /// <param name="clock_div">采样时钟分频系数</param>
+    /// <returns>操作结果</returns>
+    [HttpPost("SetCaptureParams")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    public async Task<IActionResult> SetCaptureParams(int capture_length, int pre_capture_length, AnalyzerChannelDiv channel_div, AnalyzerClockDiv clock_div)
+    {
+        try
+        {
+            //DDR深度为 32'h01000000 - 32'h0FFFFFFF
+            if (capture_length < 0 || capture_length > 0x10000000 - 0x01000000)
+                return BadRequest("采样深度设置错误");
+            if (pre_capture_length < 0 || pre_capture_length >= capture_length)
+                return BadRequest("预采样深度必须小于捕获深度");
+
+            var analyzer = GetAnalyzer();
+            if (analyzer == null)
+                return BadRequest("用户未绑定有效的实验板");
+
+            var result = await analyzer.SetCaptureParams(capture_length, pre_capture_length, channel_div, clock_div);
+            if (!result.IsSuccessful)
+            {
+                logger.Error($"设置深度、预采样深度、有效通道、时钟分频失败: {result.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, "设置深度、预采样深度、有效通道、时钟分频失败");
+            }
+
+            return Ok(result.Value);
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "设置深度、预采样深度、有效通道、时钟分频失败时发生异常");
+            return StatusCode(StatusCodes.Status500InternalServerError, "操作失败，请稍后重试");
+        }
+    }
+
     /// <summary>
     /// 批量配置捕获参数
     /// </summary>
@@ -264,8 +272,8 @@ public class LogicAnalyzerController : ControllerBase
             // 设置信号触发模式
             foreach (var signalConfig in config.SignalConfigs)
             {
-                if (signalConfig.SignalIndex < 0 || signalConfig.SignalIndex > 7)
-                    return BadRequest($"信号索引{signalConfig.SignalIndex}超出范围0-7");
+                if (signalConfig.SignalIndex < 0 || signalConfig.SignalIndex > 31)
+                    return BadRequest($"信号索引{signalConfig.SignalIndex}超出范围0-31");
 
                 var signalResult = await analyzer.SetSignalTrigMode(
                     signalConfig.SignalIndex, signalConfig.Operator, signalConfig.Value);
@@ -276,6 +284,14 @@ public class LogicAnalyzerController : ControllerBase
                         $"设置信号{signalConfig.SignalIndex}触发模式失败");
                 }
             }
+            // 设置深度、预采样深度、有效通道
+            var paramsResult = await analyzer.SetCaptureParams(
+                config.CaptureLength, config.PreCaptureLength, config.ChannelDiv, config.ClockDiv);
+            if (!paramsResult.IsSuccessful)
+            {
+                logger.Error($"设置深度、预采样深度、有效通道失败: {paramsResult.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, "设置深度、预采样深度、有效通道失败");
+            }
 
             return Ok(true);
         }
@@ -330,7 +346,7 @@ public class LogicAnalyzerController : ControllerBase
     [ProducesResponseType(StatusCodes.Status400BadRequest)]
     [ProducesResponseType(StatusCodes.Status500InternalServerError)]
     [ProducesResponseType(StatusCodes.Status401Unauthorized)]
-    public async Task<IActionResult> GetCaptureData()
+    public async Task<IActionResult> GetCaptureData(int capture_length = 2048 * 32)
     {
         try
         {
@@ -338,7 +354,7 @@ public class LogicAnalyzerController : ControllerBase
             if (analyzer == null)
                 return BadRequest("用户未绑定有效的实验板");
 
-            var result = await analyzer.ReadCaptureData();
+            var result = await analyzer.ReadCaptureData(capture_length);
             if (!result.IsSuccessful)
             {
                 logger.Error($"读取捕获数据失败: {result.Error}");
@@ -355,4 +371,57 @@ public class LogicAnalyzerController : ControllerBase
             return StatusCode(StatusCodes.Status500InternalServerError, "操作失败，请稍后重试");
         }
     }
+
+    /// <summary>
+    /// 信号触发配置
+    /// </summary>
+    public class SignalTriggerConfig
+    {
+        /// <summary>
+        /// 信号索引 (0-7)
+        /// </summary>
+        public int SignalIndex { get; set; }
+
+        /// <summary>
+        /// 操作符
+        /// </summary>
+        public SignalOperator Operator { get; set; }
+
+        /// <summary>
+        /// 信号值
+        /// </summary>
+        public SignalValue Value { get; set; }
+    }
+
+    /// <summary>
+    /// 捕获配置
+    /// </summary>
+    public class CaptureConfig
+    {
+        /// <summary>
+        /// 全局触发模式
+        /// </summary>
+        public GlobalCaptureMode GlobalMode { get; set; }
+        /// <summary>
+        /// 捕获深度
+        /// </summary>
+        public int CaptureLength { get; set; } = 2048 * 32;
+        /// <summary>
+        /// 预采样深度
+        /// </summary>
+        public int PreCaptureLength { get; set; } = 2048;
+        /// <summary>
+        /// 有效通道
+        /// </summary>
+        public AnalyzerChannelDiv ChannelDiv { get; set; } = AnalyzerChannelDiv.EIGHT;
+        /// <summary>
+        /// 时钟分频系数
+        /// </summary>
+        public AnalyzerClockDiv ClockDiv { get; set; } = AnalyzerClockDiv.DIV1;
+        /// <summary>
+        /// 信号触发配置列表
+        /// </summary>
+        public SignalTriggerConfig[] SignalConfigs { get; set; } = Array.Empty<SignalTriggerConfig>();
+    }
+
 }

server/src/Controllers/NetConfigController.cs

@@ -16,11 +16,351 @@ public class NetConfigController : ControllerBase
 {
     private static readonly NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
 
+    // 固定的实验板IP,端口,MAC地址
+    private const string BOARD_IP = "169.254.109.0";
+    private const int BOARD_PORT = 1234;
+
+    // 本机网络信息
+    private readonly IPAddress _localIP = IPAddress.Any;
+    private readonly byte[] _localMAC = new byte[6];
+    private readonly string _localIPString;
+    private readonly string _localMACString;
+    private readonly string _localInterface;
+
+    public NetConfigController()
+    {
+        // 初始化本机IP地址
+        _localIP = GetLocalIPAddress();
+        _localIPString = _localIP?.ToString() ?? "未知";
+
+        // 初始化本机MAC地址
+        _localMAC = GetLocalMACAddress();
+        _localMACString = _localMAC != null ? BitConverter.ToString(_localMAC).Replace("-", ":") : "未知";
+
+        // 获取本机网络接口名称
+        _localInterface = GetLocalNetworkInterface();
+
+        logger.Info($"NetConfigController 初始化完成 - 本机IP: {_localIPString}, 本机MAC: {_localMACString}, 接口: {_localInterface}");
+    }
+
+    /// <summary>
+    /// 获取本机IP地址（优先选择与实验板同网段的IP）
+    /// </summary>
+    /// <returns>本机IP地址</returns>
+    private IPAddress GetLocalIPAddress()
+    {
+        try
+        {
+            var boardIpSegments = BOARD_IP.Split('.').Take(3).ToArray();
+
+            // 优先选择与实验板IP前三段相同的IP
+            var sameSegmentIP = System.Net.NetworkInformation.NetworkInterface
+                .GetAllNetworkInterfaces()
+                .Where(nic => nic.OperationalStatus == System.Net.NetworkInformation.OperationalStatus.Up
+                              && nic.NetworkInterfaceType != System.Net.NetworkInformation.NetworkInterfaceType.Loopback)
+                .SelectMany(nic => nic.GetIPProperties().UnicastAddresses)
+                .Where(addr => addr.Address.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
+                .Select(addr => addr.Address)
+                .FirstOrDefault(addr =>
+                {
+                    var segments = addr.ToString().Split('.');
+                    return segments.Length == 4 &&
+                           segments[0] == boardIpSegments[0] &&
+                           segments[1] == boardIpSegments[1] &&
+                           segments[2] == boardIpSegments[2];
+                });
+
+            if (sameSegmentIP != null)
+                return sameSegmentIP;
+
+            // 如果没有找到同网段的IP，返回第一个可用的IP
+            return System.Net.NetworkInformation.NetworkInterface
+                .GetAllNetworkInterfaces()
+                .Where(nic => nic.OperationalStatus == System.Net.NetworkInformation.OperationalStatus.Up
+                              && nic.NetworkInterfaceType != System.Net.NetworkInformation.NetworkInterfaceType.Loopback)
+                .SelectMany(nic => nic.GetIPProperties().UnicastAddresses)
+                .Where(addr => addr.Address.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
+                .Select(addr => addr.Address)
+                .FirstOrDefault() ?? IPAddress.Loopback;
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "获取本机IP地址失败");
+            return IPAddress.Loopback;
+        }
+    }
+
+    /// <summary>
+    /// 获取本机MAC地址
+    /// </summary>
+    /// <returns>本机MAC地址字节数组</returns>
+    private byte[] GetLocalMACAddress()
+    {
+        try
+        {
+            return System.Net.NetworkInformation.NetworkInterface
+                .GetAllNetworkInterfaces()
+                .Where(nic => nic.OperationalStatus == System.Net.NetworkInformation.OperationalStatus.Up
+                              && nic.NetworkInterfaceType != System.Net.NetworkInformation.NetworkInterfaceType.Loopback)
+                .Select(nic => nic.GetPhysicalAddress()?.GetAddressBytes())
+                .FirstOrDefault(bytes => bytes != null && bytes.Length == 6) ?? new byte[6];
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "获取本机MAC地址失败");
+            return new byte[6];
+        }
+    }
+
+    /// <summary>
+    /// 获取本机网络接口名称
+    /// </summary>
+    /// <returns>网络接口名称</returns>
+    private string GetLocalNetworkInterface()
+    {
+        return GetLocalIPAddress().ToString();
+    }
+
+    /// <summary>
+    /// 初始化ARP记录
+    /// </summary>
+    /// <returns>是否成功</returns>
+    private async Task<bool> InitializeArpAsync()
+    {
+        try
+        {
+            return await ArpClient.UpdateArpEntryAsync(BOARD_IP);
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "初始化ARP记录失败");
+            return false;
+        }
+    }
+
+    /// <summary>
+    /// 获取主机IP地址
+    /// </summary>
+    /// <returns>主机IP地址</returns>
+    [HttpGet("GetHostIP")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(string), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public async Task<IActionResult> GetHostIP()
+    {
+        try
+        {
+            if (!(await InitializeArpAsync()))
+            {
+                throw new Exception("无法配置ARP记录");
+            }
+
+            var netConfig = new NetConfig(BOARD_IP, BOARD_PORT, 0);
+            var result = await netConfig.GetHostIP();
+
+            if (!result.IsSuccessful)
+            {
+                logger.Error($"获取主机IP失败: {result.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, $"获取失败: {result.Error}");
+            }
+
+            return Ok(result.Value);
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "获取主机IP时发生异常");
+            return StatusCode(StatusCodes.Status500InternalServerError, "获取失败，请稍后重试");
+        }
+    }
+
+    /// <summary>
+    /// 获取板卡IP地址
+    /// </summary>
+    /// <returns>板卡IP地址</returns>
+    [HttpGet("GetBoardIP")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(string), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public async Task<IActionResult> GetBoardIP()
+    {
+        try
+        {
+            if (!(await InitializeArpAsync()))
+            {
+                throw new Exception("无法配置ARP记录");
+            }
+
+            var netConfig = new NetConfig(BOARD_IP, BOARD_PORT, 0);
+            var result = await netConfig.GetBoardIP();
+
+            if (!result.IsSuccessful)
+            {
+                logger.Error($"获取板卡IP失败: {result.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, $"获取失败: {result.Error}");
+            }
+
+            return Ok(result.Value);
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "获取板卡IP时发生异常");
+            return StatusCode(StatusCodes.Status500InternalServerError, "获取失败，请稍后重试");
+        }
+    }
+
+    /// <summary>
+    /// 获取主机MAC地址
+    /// </summary>
+    /// <returns>主机MAC地址</returns>
+    [HttpGet("GetHostMAC")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(string), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public async Task<IActionResult> GetHostMAC()
+    {
+        try
+        {
+            if (!(await InitializeArpAsync()))
+            {
+                throw new Exception("无法配置ARP记录");
+            }
+
+            var netConfig = new NetConfig(BOARD_IP, BOARD_PORT, 0);
+            var result = await netConfig.GetHostMAC();
+
+            if (!result.IsSuccessful)
+            {
+                logger.Error($"获取主机MAC地址失败: {result.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, $"获取失败: {result.Error}");
+            }
+
+            return Ok(result.Value);
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "获取主机MAC地址时发生异常");
+            return StatusCode(StatusCodes.Status500InternalServerError, "获取失败，请稍后重试");
+        }
+    }
+
+    /// <summary>
+    /// 获取板卡MAC地址
+    /// </summary>
+    /// <returns>板卡MAC地址</returns>
+    [HttpGet("GetBoardMAC")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(string), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public async Task<IActionResult> GetBoardMAC()
+    {
+        try
+        {
+            if (!(await InitializeArpAsync()))
+            {
+                throw new Exception("无法配置ARP记录");
+            }
+
+            var netConfig = new NetConfig(BOARD_IP, BOARD_PORT, 0);
+            var result = await netConfig.GetBoardMAC();
+
+            if (!result.IsSuccessful)
+            {
+                logger.Error($"获取板卡MAC地址失败: {result.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, $"获取失败: {result.Error}");
+            }
+
+            return Ok(result.Value);
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "获取板卡MAC地址时发生异常");
+            return StatusCode(StatusCodes.Status500InternalServerError, "获取失败，请稍后重试");
+        }
+    }
+
+    /// <summary>
+    /// 获取所有网络配置信息
+    /// </summary>
+    /// <returns>网络配置信息</returns>
+    [HttpGet("GetNetworkConfig")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(NetworkConfigDto), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public async Task<IActionResult> GetNetworkConfig()
+    {
+        try
+        {
+            if (!(await InitializeArpAsync()))
+            {
+                throw new Exception("无法配置ARP记录");
+            }
+
+            var netConfig = new NetConfig(BOARD_IP, BOARD_PORT, 0);
+
+            var hostIPResult = await netConfig.GetHostIP();
+            var boardIPResult = await netConfig.GetBoardIP();
+            var hostMACResult = await netConfig.GetHostMAC();
+            var boardMACResult = await netConfig.GetBoardMAC();
+
+            var config = new NetworkConfigDto
+            {
+                HostIP = hostIPResult.IsSuccessful ? hostIPResult.Value : "获取失败",
+                BoardIP = boardIPResult.IsSuccessful ? boardIPResult.Value : "获取失败",
+                HostMAC = hostMACResult.IsSuccessful ? hostMACResult.Value : "获取失败",
+                BoardMAC = boardMACResult.IsSuccessful ? boardMACResult.Value : "获取失败"
+            };
+
+            return Ok(config);
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "获取网络配置信息时发生异常");
+            return StatusCode(StatusCodes.Status500InternalServerError, "获取失败，请稍后重试");
+        }
+    }
+
+    /// <summary>
+    /// 获取本机所有网络接口信息
+    /// </summary>
+    /// <returns>网络接口信息列表</returns>
+    [HttpGet("GetLocalNetworkInterfaces")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(List<NetworkInterfaceDto>), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public IActionResult GetLocalNetworkInterfaces()
+    {
+        try
+        {
+            var interfaces = System.Net.NetworkInformation.NetworkInterface
+                .GetAllNetworkInterfaces()
+                .Where(nic => nic.OperationalStatus == System.Net.NetworkInformation.OperationalStatus.Up
+                              && nic.NetworkInterfaceType != System.Net.NetworkInformation.NetworkInterfaceType.Loopback)
+                .Select(nic => new NetworkInterfaceDto
+                {
+                    Name = nic.Name,
+                    Description = nic.Description,
+                    Type = nic.NetworkInterfaceType.ToString(),
+                    Status = nic.OperationalStatus.ToString(),
+                    IPAddresses = nic.GetIPProperties().UnicastAddresses
+                        .Where(addr => addr.Address.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
+                        .Select(addr => addr.Address.ToString())
+                        .ToList(),
+                    MACAddress = nic.GetPhysicalAddress().ToString()
+                })
+                .ToList();
+
+            return Ok(interfaces);
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "获取本机网络接口信息时发生异常");
+            return StatusCode(StatusCodes.Status500InternalServerError, "获取失败，请稍后重试");
+        }
+    }
+
     /// <summary>
     /// 设置主机IP地址
     /// </summary>
-    /// <param name="boardIp">板卡IP地址</param>
-    /// <param name="boardPort">板卡端口</param>
     /// <param name="hostIp">主机IP地址</param>
     /// <returns>操作结果</returns>
     [HttpPost("SetHostIP")]
@@ -28,27 +368,22 @@ public class NetConfigController : ControllerBase
     [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
     [ProducesResponseType(StatusCodes.Status400BadRequest)]
     [ProducesResponseType(StatusCodes.Status500InternalServerError)]
-    public async Task<IActionResult> SetHostIP(string boardIp, int boardPort, string hostIp)
+    public async Task<IActionResult> SetHostIP(string hostIp)
     {
-        if (string.IsNullOrWhiteSpace(boardIp))
-            return BadRequest("板卡IP地址不能为空");
-
-        if (boardPort <= 0 || boardPort > 65535)
-            return BadRequest("板卡端口号无效");
-
         if (string.IsNullOrWhiteSpace(hostIp))
             return BadRequest("主机IP地址不能为空");
 
-        if (!IPAddress.TryParse(boardIp, out _))
-            return BadRequest("板卡IP地址格式不正确");
-
         if (!IPAddress.TryParse(hostIp, out var hostIpAddress))
             return BadRequest("主机IP地址格式不正确");
 
         try
         {
-            // 创建网络配置客户端
-            var netConfig = new NetConfig(boardIp, boardPort, 0);
+            if (!(await InitializeArpAsync()))
+            {
+                throw new Exception("无法配置ARP记录");
+            }
+
+            var netConfig = new NetConfig(BOARD_IP, BOARD_PORT, 0);
             var result = await netConfig.SetHostIP(hostIpAddress);
 
             if (!result.IsSuccessful)
@@ -69,8 +404,6 @@ public class NetConfigController : ControllerBase
     /// <summary>
     /// 设置板卡IP地址
     /// </summary>
-    /// <param name="currentBoardIp">当前板卡IP地址</param>
-    /// <param name="boardPort">板卡端口</param>
     /// <param name="newBoardIp">新的板卡IP地址</param>
     /// <returns>操作结果</returns>
     [HttpPost("SetBoardIP")]
@@ -78,27 +411,22 @@ public class NetConfigController : ControllerBase
     [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
     [ProducesResponseType(StatusCodes.Status400BadRequest)]
     [ProducesResponseType(StatusCodes.Status500InternalServerError)]
-    public async Task<IActionResult> SetBoardIP(string currentBoardIp, int boardPort, string newBoardIp)
+    public async Task<IActionResult> SetBoardIP(string newBoardIp)
     {
-        if (string.IsNullOrWhiteSpace(currentBoardIp))
-            return BadRequest("当前板卡IP地址不能为空");
-
-        if (boardPort <= 0 || boardPort > 65535)
-            return BadRequest("板卡端口号无效");
-
         if (string.IsNullOrWhiteSpace(newBoardIp))
             return BadRequest("新的板卡IP地址不能为空");
 
-        if (!IPAddress.TryParse(currentBoardIp, out _))
-            return BadRequest("当前板卡IP地址格式不正确");
-
         if (!IPAddress.TryParse(newBoardIp, out var newIpAddress))
             return BadRequest("新的板卡IP地址格式不正确");
 
         try
         {
-            // 创建网络配置客户端
-            var netConfig = new NetConfig(currentBoardIp, boardPort, 0);
+            if (!(await InitializeArpAsync()))
+            {
+                throw new Exception("无法配置ARP记录");
+            }
+
+            var netConfig = new NetConfig(BOARD_IP, BOARD_PORT, 0);
             var result = await netConfig.SetBoardIP(newIpAddress);
 
             if (!result.IsSuccessful)
@@ -116,117 +444,9 @@ public class NetConfigController : ControllerBase
         }
     }
 
-    /// <summary>
-    /// 设置主机MAC地址
-    /// </summary>
-    /// <param name="boardIp">板卡IP地址</param>
-    /// <param name="boardPort">板卡端口</param>
-    /// <param name="hostMac">主机MAC地址（格式：AA:BB:CC:DD:EE:FF）</param>
-    /// <returns>操作结果</returns>
-    [HttpPost("SetHostMAC")]
-    [EnableCors("Users")]
-    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status400BadRequest)]
-    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
-    public async Task<IActionResult> SetHostMAC(string boardIp, int boardPort, string hostMac)
-    {
-        if (string.IsNullOrWhiteSpace(boardIp))
-            return BadRequest("板卡IP地址不能为空");
-
-        if (boardPort <= 0 || boardPort > 65535)
-            return BadRequest("板卡端口号无效");
-
-        if (string.IsNullOrWhiteSpace(hostMac))
-            return BadRequest("主机MAC地址不能为空");
-
-        if (!IPAddress.TryParse(boardIp, out _))
-            return BadRequest("板卡IP地址格式不正确");
-
-        // 解析MAC地址
-        if (!TryParseMacAddress(hostMac, out var macBytes))
-            return BadRequest("MAC地址格式不正确，请使用格式：AA:BB:CC:DD:EE:FF");
-
-        try
-        {
-            // 创建网络配置客户端
-            var netConfig = new NetConfig(boardIp, boardPort, 0);
-            var result = await netConfig.SetHostMAC(macBytes);
-
-            if (!result.IsSuccessful)
-            {
-                logger.Error($"设置主机MAC地址失败: {result.Error}");
-                return StatusCode(StatusCodes.Status500InternalServerError, $"设置失败: {result.Error}");
-            }
-
-            return Ok(result.Value);
-        }
-        catch (Exception ex)
-        {
-            logger.Error(ex, "设置主机MAC地址时发生异常");
-            return StatusCode(StatusCodes.Status500InternalServerError, "设置失败，请稍后重试");
-        }
-    }
-
-    /// <summary>
-    /// 更新主机MAC地址
-    /// </summary>
-    /// <param name="boardIp">板卡IP地址</param>
-    /// <param name="boardPort">板卡端口</param>
-    /// <returns>操作结果</returns>
-    [HttpPost("UpdateHostMAC")]
-    [EnableCors("Users")]
-    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status400BadRequest)]
-    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
-    public async Task<IActionResult> UpdateHostMAC(string boardIp, int boardPort)
-    {
-        if (string.IsNullOrWhiteSpace(boardIp))
-            return BadRequest("板卡IP地址不能为空");
-
-        if (boardPort <= 0 || boardPort > 65535)
-            return BadRequest("板卡端口号无效");
-
-        if (!IPAddress.TryParse(boardIp, out _))
-            return BadRequest("板卡IP地址格式不正确");
-
-        byte[]? macBytes = null;
-        try
-        {
-            // 获取本机第一个可用的MAC地址
-            macBytes = System.Net.NetworkInformation.NetworkInterface
-                .GetAllNetworkInterfaces()
-                .Where(nic => nic.OperationalStatus == System.Net.NetworkInformation.OperationalStatus.Up
-                              && nic.NetworkInterfaceType != System.Net.NetworkInformation.NetworkInterfaceType.Loopback)
-                .Select(nic => nic.GetPhysicalAddress()?.GetAddressBytes())
-                .FirstOrDefault(bytes => bytes != null && bytes.Length == 6);
-
-            if (macBytes == null)
-                return StatusCode(StatusCodes.Status500InternalServerError, "无法获取本机MAC地址");
-
-            // 创建网络配置客户端
-            var netConfig = new NetConfig(boardIp, boardPort, 0);
-            var result = await netConfig.SetHostMAC(macBytes);
-
-            if (!result.IsSuccessful)
-            {
-                logger.Error($"设置主机MAC地址失败: {result.Error}");
-                return StatusCode(StatusCodes.Status500InternalServerError, $"设置失败: {result.Error}");
-            }
-
-            return Ok(result.Value);
-        }
-        catch (Exception ex)
-        {
-            logger.Error(ex, "设置主机MAC地址时发生异常");
-            return StatusCode(StatusCodes.Status500InternalServerError, "设置失败，请稍后重试");
-        }
-    }
-
     /// <summary>
     /// 设置板卡MAC地址
     /// </summary>
-    /// <param name="boardIp">板卡IP地址</param>
-    /// <param name="boardPort">板卡端口</param>
     /// <param name="boardMac">板卡MAC地址（格式：AA:BB:CC:DD:EE:FF）</param>
     /// <returns>操作结果</returns>
     [HttpPost("SetBoardMAC")]
@@ -234,28 +454,23 @@ public class NetConfigController : ControllerBase
     [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
     [ProducesResponseType(StatusCodes.Status400BadRequest)]
     [ProducesResponseType(StatusCodes.Status500InternalServerError)]
-    public async Task<IActionResult> SetBoardMAC(string boardIp, int boardPort, string boardMac)
+    public async Task<IActionResult> SetBoardMAC(string boardMac)
     {
-        if (string.IsNullOrWhiteSpace(boardIp))
-            return BadRequest("板卡IP地址不能为空");
-
-        if (boardPort <= 0 || boardPort > 65535)
-            return BadRequest("板卡端口号无效");
-
         if (string.IsNullOrWhiteSpace(boardMac))
             return BadRequest("板卡MAC地址不能为空");
 
-        if (!IPAddress.TryParse(boardIp, out _))
-            return BadRequest("板卡IP地址格式不正确");
-
         // 解析MAC地址
         if (!TryParseMacAddress(boardMac, out var macBytes))
             return BadRequest("MAC地址格式不正确，请使用格式：AA:BB:CC:DD:EE:FF");
 
         try
         {
+            if (!(await InitializeArpAsync()))
+            {
+                throw new Exception("无法配置ARP记录");
+            }
             // 创建网络配置客户端
-            var netConfig = new NetConfig(boardIp, boardPort, 0);
+            var netConfig = new NetConfig(BOARD_IP, BOARD_PORT, 0);
             var result = await netConfig.SetBoardMAC(macBytes);
 
             if (!result.IsSuccessful)
@@ -273,6 +488,144 @@ public class NetConfigController : ControllerBase
         }
     }
 
+    /// <summary>
+    /// 设置主机MAC地址
+    /// </summary>
+    /// <param name="hostMac">主机MAC地址（格式：AA:BB:CC:DD:EE:FF）</param>
+    /// <returns>操作结果</returns>
+    [HttpPost("SetHostMAC")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public async Task<IActionResult> SetHostMAC(string hostMac)
+    {
+        if (string.IsNullOrWhiteSpace(hostMac))
+            return BadRequest("主机MAC地址不能为空");
+
+        // 解析MAC地址
+        if (!TryParseMacAddress(hostMac, out var macBytes))
+            return BadRequest("MAC地址格式不正确，请使用格式：AA:BB:CC:DD:EE:FF");
+
+        try
+        {
+            if (!(await InitializeArpAsync()))
+            {
+                throw new Exception("无法配置ARP记录");
+            }
+
+            var netConfig = new NetConfig(BOARD_IP, BOARD_PORT, 0);
+            var result = await netConfig.SetHostMAC(macBytes);
+
+            if (!result.IsSuccessful)
+            {
+                logger.Error($"设置主机MAC地址失败: {result.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, $"设置失败: {result.Error}");
+            }
+
+            return Ok(result.Value);
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "设置主机MAC地址时发生异常");
+            return StatusCode(StatusCodes.Status500InternalServerError, "设置失败，请稍后重试");
+        }
+    }
+
+    /// <summary>
+    /// 自动获取本机IP地址并设置为实验板主机IP
+    /// </summary>
+    /// <returns>操作结果</returns>
+    [HttpPost("UpdateHostIP")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public async Task<IActionResult> UpdateHostIP()
+    {
+        try
+        {
+            if (_localIP == null)
+                return StatusCode(StatusCodes.Status500InternalServerError, "无法获取本机IP地址");
+
+            if (!(await InitializeArpAsync()))
+            {
+                throw new Exception("无法配置ARP记录");
+            }
+
+            var netConfig = new NetConfig(BOARD_IP, BOARD_PORT, 0);
+            var result = await netConfig.SetHostIP(_localIP);
+
+            if (!result.IsSuccessful)
+            {
+                logger.Error($"自动设置主机IP失败: {result.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, $"设置失败: {result.Error}");
+            }
+
+            return Ok(result.Value);
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "自动设置主机IP时发生异常");
+            return StatusCode(StatusCodes.Status500InternalServerError, "设置失败，请稍后重试");
+        }
+    }
+
+    /// <summary>
+    /// 更新主机MAC地址
+    /// </summary>
+    /// <returns>操作结果</returns>
+    [HttpPost("UpdateHostMAC")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public async Task<IActionResult> UpdateHostMAC()
+    {
+        try
+        {
+            if (_localMAC == null || _localMAC.Length != 6)
+                return StatusCode(StatusCodes.Status500InternalServerError, "无法获取本机MAC地址");
+
+            if (!(await InitializeArpAsync()))
+            {
+                throw new Exception("无法配置ARP记录");
+            }
+
+            var netConfig = new NetConfig(BOARD_IP, BOARD_PORT, 0);
+            var result = await netConfig.SetHostMAC(_localMAC);
+
+            if (!result.IsSuccessful)
+            {
+                logger.Error($"设置主机MAC地址失败: {result.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, $"设置失败: {result.Error}");
+            }
+
+            return Ok(result.Value);
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "设置主机MAC地址时发生异常");
+            return StatusCode(StatusCodes.Status500InternalServerError, "设置失败，请稍后重试");
+        }
+    }
+
+    /// <summary>
+    /// 获取本机网络信息
+    /// </summary>
+    /// <returns>本机网络信息</returns>
+    [HttpGet("GetLocalNetworkInfo")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(object), StatusCodes.Status200OK)]
+    public IActionResult GetLocalNetworkInfo()
+    {
+        return Ok(new
+        {
+            LocalIP = _localIPString,
+            LocalMAC = _localMACString,
+            LocalInterface = _localInterface
+        });
+    }
+
     /// <summary>
     /// 解析MAC地址字符串为字节数组
     /// </summary>
@@ -313,3 +666,111 @@ public class NetConfigController : ControllerBase
         }
     }
 }
+
+/// <summary>
+/// 网络配置数据传输对象
+/// </summary>
+public class NetworkConfigDto
+{
+    /// <summary>
+    /// 主机IP地址
+    /// </summary>
+    public string? HostIP { get; set; }
+
+    /// <summary>
+    /// 板卡IP地址
+    /// </summary>
+    public string? BoardIP { get; set; }
+
+    /// <summary>
+    /// 主机MAC地址
+    /// </summary>
+    public string? HostMAC { get; set; }
+
+    /// <summary>
+    /// 板卡MAC地址
+    /// </summary>
+    public string? BoardMAC { get; set; }
+}
+
+/// <summary>
+/// 网络配置操作结果
+/// </summary>
+public class NetworkConfigResult
+{
+    /// <summary>
+    /// 主机IP设置结果
+    /// </summary>
+    public bool? HostIPResult { get; set; }
+
+    /// <summary>
+    /// 主机IP设置错误信息
+    /// </summary>
+    public string? HostIPError { get; set; }
+
+    /// <summary>
+    /// 板卡IP设置结果
+    /// </summary>
+    public bool? BoardIPResult { get; set; }
+
+    /// <summary>
+    /// 板卡IP设置错误信息
+    /// </summary>
+    public string? BoardIPError { get; set; }
+
+    /// <summary>
+    /// 主机MAC设置结果
+    /// </summary>
+    public bool? HostMACResult { get; set; }
+
+    /// <summary>
+    /// 主机MAC设置错误信息
+    /// </summary>
+    public string? HostMACError { get; set; }
+
+    /// <summary>
+    /// 板卡MAC设置结果
+    /// </summary>
+    public bool? BoardMACResult { get; set; }
+
+    /// <summary>
+    /// 板卡MAC设置错误信息
+    /// </summary>
+    public string? BoardMACError { get; set; }
+}
+
+/// <summary>
+/// 网络接口信息数据传输对象
+/// </summary>
+public class NetworkInterfaceDto
+{
+    /// <summary>
+    /// 网络接口名称
+    /// </summary>
+    public string Name { get; set; } = string.Empty;
+
+    /// <summary>
+    /// 网络接口描述
+    /// </summary>
+    public string Description { get; set; } = string.Empty;
+
+    /// <summary>
+    /// 网络接口类型
+    /// </summary>
+    public string Type { get; set; } = string.Empty;
+
+    /// <summary>
+    /// 网络接口状态
+    /// </summary>
+    public string Status { get; set; } = string.Empty;
+
+    /// <summary>
+    /// IP地址列表
+    /// </summary>
+    public List<string> IPAddresses { get; set; } = new();
+
+    /// <summary>
+    /// MAC地址
+    /// </summary>
+    public string MACAddress { get; set; } = string.Empty;
+}

server/src/Controllers/OscilloscopeController.cs

@@ -0,0 +1,413 @@
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Cors;
+using Microsoft.AspNetCore.Mvc;
+using Peripherals.OscilloscopeClient;
+using server.Hubs;
+
+namespace server.Controllers;
+
+/// <summary>
+/// 示波器API控制器 - 普通用户权限
+/// </summary>
+[ApiController]
+[EnableCors("Development")]
+[Route("api/[controller]")]
+[Authorize]
+public class OscilloscopeApiController : ControllerBase
+{
+    private static readonly NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    private readonly Database.UserManager _userManager = new();
+
+    /// <summary>
+    /// 获取示波器实例
+    /// </summary>
+    private OscilloscopeCtrl? GetOscilloscope()
+    {
+        try
+        {
+            var userName = User.Identity?.Name;
+            if (string.IsNullOrEmpty(userName))
+                return null;
+
+            var userRet = _userManager.GetUserByName(userName);
+            if (!userRet.IsSuccessful || !userRet.Value.HasValue)
+                return null;
+
+            var user = userRet.Value.Value;
+            if (user.BoardID == Guid.Empty)
+                return null;
+
+            var boardRet = _userManager.GetBoardByID(user.BoardID);
+            if (!boardRet.IsSuccessful || !boardRet.Value.HasValue)
+                return null;
+
+            var board = boardRet.Value.Value;
+            return new OscilloscopeCtrl(board.IpAddr, board.Port);
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "获取示波器实例时发生异常");
+            return null;
+        }
+    }
+
+    /// <summary>
+    /// 初始化示波器
+    /// </summary>
+    /// <param name="config">示波器配置</param>
+    /// <returns>操作结果</returns>
+    [HttpPost("Initialize")]
+    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    public async Task<IActionResult> Initialize([FromBody] OscilloscopeConfig config)
+    {
+        try
+        {
+            if (config == null)
+                return BadRequest("配置参数不能为空");
+
+            if (config.HorizontalShift > 1023)
+                return BadRequest("水平偏移量必须在0-1023之间");
+
+            if (config.DecimationRate > 1023)
+                return BadRequest("抽样率必须在0-1023之间");
+
+            var oscilloscope = GetOscilloscope();
+            if (oscilloscope == null)
+                return BadRequest("用户未绑定有效的实验板");
+
+            // 首先关闭捕获
+            var stopResult = await oscilloscope.SetCaptureEnable(false);
+            if (!stopResult.IsSuccessful)
+            {
+                logger.Error($"关闭捕获失败: {stopResult.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, "关闭捕获失败");
+            }
+
+            // 设置触发电平
+            var levelResult = await oscilloscope.SetTriggerLevel(config.TriggerLevel);
+            if (!levelResult.IsSuccessful)
+            {
+                logger.Error($"设置触发电平失败: {levelResult.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, "设置触发电平失败");
+            }
+
+            // 设置触发边沿
+            var edgeResult = await oscilloscope.SetTriggerEdge(config.TriggerRisingEdge);
+            if (!edgeResult.IsSuccessful)
+            {
+                logger.Error($"设置触发边沿失败: {edgeResult.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, "设置触发边沿失败");
+            }
+
+            // 设置水平偏移量
+            var shiftResult = await oscilloscope.SetHorizontalShift(config.HorizontalShift);
+            if (!shiftResult.IsSuccessful)
+            {
+                logger.Error($"设置水平偏移量失败: {shiftResult.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, "设置水平偏移量失败");
+            }
+
+            // 设置抽样率
+            var rateResult = await oscilloscope.SetDecimationRate(config.DecimationRate);
+            if (!rateResult.IsSuccessful)
+            {
+                logger.Error($"设置抽样率失败: {rateResult.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, "设置抽样率失败");
+            }
+
+            // // 刷新RAM
+            // if (config.AutoRefreshRAM)
+            // {
+            //     var refreshResult = await oscilloscope.RefreshRAM();
+            //     if (!refreshResult.IsSuccessful)
+            //     {
+            //         logger.Error($"刷新RAM失败: {refreshResult.Error}");
+            //         return StatusCode(StatusCodes.Status500InternalServerError, "刷新RAM失败");
+            //     }
+            // }
+
+            // 设置捕获开关
+            var captureResult = await oscilloscope.SetCaptureEnable(config.CaptureEnabled);
+            if (!captureResult.IsSuccessful)
+            {
+                logger.Error($"设置捕获开关失败: {captureResult.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, "设置捕获开关失败");
+            }
+
+            return Ok(true);
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "初始化示波器时发生异常");
+            return StatusCode(StatusCodes.Status500InternalServerError, "操作失败，请稍后重试");
+        }
+    }
+
+    /// <summary>
+    /// 启动捕获
+    /// </summary>
+    /// <returns>操作结果</returns>
+    [HttpPost("StartCapture")]
+    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    public async Task<IActionResult> StartCapture()
+    {
+        try
+        {
+            var oscilloscope = GetOscilloscope();
+            if (oscilloscope == null)
+                return BadRequest("用户未绑定有效的实验板");
+
+            var result = await oscilloscope.SetCaptureEnable(true);
+            if (!result.IsSuccessful)
+            {
+                logger.Error($"启动捕获失败: {result.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, "启动捕获失败");
+            }
+
+            return Ok(result.Value);
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "启动捕获时发生异常");
+            return StatusCode(StatusCodes.Status500InternalServerError, "操作失败，请稍后重试");
+        }
+    }
+
+    /// <summary>
+    /// 停止捕获
+    /// </summary>
+    /// <returns>操作结果</returns>
+    [HttpPost("StopCapture")]
+    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    public async Task<IActionResult> StopCapture()
+    {
+        try
+        {
+            var oscilloscope = GetOscilloscope();
+            if (oscilloscope == null)
+                return BadRequest("用户未绑定有效的实验板");
+
+            var result = await oscilloscope.SetCaptureEnable(false);
+            if (!result.IsSuccessful)
+            {
+                logger.Error($"停止捕获失败: {result.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, "停止捕获失败");
+            }
+
+            return Ok(result.Value);
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "停止捕获时发生异常");
+            return StatusCode(StatusCodes.Status500InternalServerError, "操作失败，请稍后重试");
+        }
+    }
+
+    /// <summary>
+    /// 获取示波器数据和状态
+    /// </summary>
+    /// <returns>示波器数据和状态信息</returns>
+    [HttpGet("GetData")]
+    [ProducesResponseType(typeof(OscilloscopeDataResponse), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    public async Task<IActionResult> GetData()
+    {
+        try
+        {
+            var oscilloscope = GetOscilloscope();
+            if (oscilloscope == null)
+                return BadRequest("用户未绑定有效的实验板");
+
+            var freqResult = await oscilloscope.GetADFrequency();
+            var vppResult = await oscilloscope.GetADVpp();
+            var maxResult = await oscilloscope.GetADMax();
+            var minResult = await oscilloscope.GetADMin();
+            var waveformResult = await oscilloscope.GetWaveformData();
+
+            if (!freqResult.IsSuccessful)
+            {
+                logger.Error($"获取AD采样频率失败: {freqResult.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, "获取AD采样频率失败");
+            }
+
+            if (!vppResult.IsSuccessful)
+            {
+                logger.Error($"获取AD采样幅度失败: {vppResult.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, "获取AD采样幅度失败");
+            }
+
+            if (!maxResult.IsSuccessful)
+            {
+                logger.Error($"获取AD采样最大值失败: {maxResult.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, "获取AD采样最大值失败");
+            }
+
+            if (!minResult.IsSuccessful)
+            {
+                logger.Error($"获取AD采样最小值失败: {minResult.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, "获取AD采样最小值失败");
+            }
+
+            if (!waveformResult.IsSuccessful)
+            {
+                logger.Error($"获取波形数据失败: {waveformResult.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, "获取波形数据失败");
+            }
+
+            var response = new OscilloscopeDataResponse
+            {
+                AdFrequency = freqResult.Value,
+                AdVpp = vppResult.Value,
+                AdMax = maxResult.Value,
+                AdMin = minResult.Value,
+                WaveformData = Convert.ToBase64String(waveformResult.Value)
+            };
+
+            return Ok(response);
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "获取示波器数据时发生异常");
+            return StatusCode(StatusCodes.Status500InternalServerError, "操作失败，请稍后重试");
+        }
+    }
+
+    /// <summary>
+    /// 更新触发参数
+    /// </summary>
+    /// <param name="level">触发电平（0-255）</param>
+    /// <param name="risingEdge">触发边沿（true为上升沿，false为下降沿）</param>
+    /// <returns>操作结果</returns>
+    [HttpPost("UpdateTrigger")]
+    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    public async Task<IActionResult> UpdateTrigger(byte level, bool risingEdge)
+    {
+        try
+        {
+            var oscilloscope = GetOscilloscope();
+            if (oscilloscope == null)
+                return BadRequest("用户未绑定有效的实验板");
+
+            // 设置触发电平
+            var levelResult = await oscilloscope.SetTriggerLevel(level);
+            if (!levelResult.IsSuccessful)
+            {
+                logger.Error($"设置触发电平失败: {levelResult.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, "设置触发电平失败");
+            }
+
+            // 设置触发边沿
+            var edgeResult = await oscilloscope.SetTriggerEdge(risingEdge);
+            if (!edgeResult.IsSuccessful)
+            {
+                logger.Error($"设置触发边沿失败: {edgeResult.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, "设置触发边沿失败");
+            }
+
+            return Ok(true);
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "更新触发参数时发生异常");
+            return StatusCode(StatusCodes.Status500InternalServerError, "操作失败，请稍后重试");
+        }
+    }
+
+    /// <summary>
+    /// 更新采样参数
+    /// </summary>
+    /// <param name="horizontalShift">水平偏移量（0-1023）</param>
+    /// <param name="decimationRate">抽样率（0-1023）</param>
+    /// <returns>操作结果</returns>
+    [HttpPost("UpdateSampling")]
+    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    public async Task<IActionResult> UpdateSampling(ushort horizontalShift, ushort decimationRate)
+    {
+        try
+        {
+            if (horizontalShift > 1023)
+                return BadRequest("水平偏移量必须在0-1023之间");
+
+            if (decimationRate > 1023)
+                return BadRequest("抽样率必须在0-1023之间");
+
+            var oscilloscope = GetOscilloscope();
+            if (oscilloscope == null)
+                return BadRequest("用户未绑定有效的实验板");
+
+            // 设置水平偏移量
+            var shiftResult = await oscilloscope.SetHorizontalShift(horizontalShift);
+            if (!shiftResult.IsSuccessful)
+            {
+                logger.Error($"设置水平偏移量失败: {shiftResult.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, "设置水平偏移量失败");
+            }
+
+            // 设置抽样率
+            var rateResult = await oscilloscope.SetDecimationRate(decimationRate);
+            if (!rateResult.IsSuccessful)
+            {
+                logger.Error($"设置抽样率失败: {rateResult.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, "设置抽样率失败");
+            }
+
+            return Ok(true);
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "更新采样参数时发生异常");
+            return StatusCode(StatusCodes.Status500InternalServerError, "操作失败，请稍后重试");
+        }
+    }
+
+    /// <summary>
+    /// 手动刷新RAM
+    /// </summary>
+    /// <returns>操作结果</returns>
+    [HttpPost("RefreshRAM")]
+    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    public async Task<IActionResult> RefreshRAM()
+    {
+        try
+        {
+            var oscilloscope = GetOscilloscope();
+            if (oscilloscope == null)
+                return BadRequest("用户未绑定有效的实验板");
+
+            var result = await oscilloscope.RefreshRAM();
+            if (!result.IsSuccessful)
+            {
+                logger.Error($"刷新RAM失败: {result.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, "刷新RAM失败");
+            }
+
+            return Ok(result.Value);
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "刷新RAM时发生异常");
+            return StatusCode(StatusCodes.Status500InternalServerError, "操作失败，请稍后重试");
+        }
+    }
+}

server/src/Controllers/ResourceController.cs

@@ -0,0 +1,355 @@
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Cors;
+using Microsoft.AspNetCore.Mvc;
+using DotNext;
+using Database;
+
+namespace server.Controllers;
+
+/// <summary>
+/// 资源控制器 - 提供统一的资源管理API
+/// </summary>
+[ApiController]
+[Route("api/[controller]")]
+public class ResourceController : ControllerBase
+{
+    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    private readonly UserManager _userManager = new();
+    private readonly ResourceManager _resourceManager = new();
+
+    /// <summary>
+    /// 添加资源（文件上传）
+    /// </summary>
+    /// <param name="request">添加资源请求</param>
+    /// <param name="file">资源文件</param>
+    /// <returns>添加结果</returns>
+    [Authorize]
+    [HttpPost]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(ResourceInfo), StatusCodes.Status201Created)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    [ProducesResponseType(StatusCodes.Status404NotFound)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public async Task<IActionResult> AddResource([FromForm] AddResourceRequest request, IFormFile file)
+    {
+        if (string.IsNullOrWhiteSpace(request.ResourceType) || file == null)
+            return BadRequest("资源类型、资源用途和文件不能为空");
+
+        // 模板资源需要管理员权限
+        if (request.ResourcePurpose == ResourcePurpose.Template && !User.IsInRole("Admin"))
+            return Forbid("只有管理员可以添加模板资源");
+
+        try
+        {
+            // 获取当前用户ID
+            var userName = User.Identity?.Name;
+            if (string.IsNullOrEmpty(userName))
+                return Unauthorized("无法获取用户信息");
+
+            var userResult = _userManager.GetUserByName(userName);
+            if (!userResult.IsSuccessful || !userResult.Value.HasValue)
+                return Unauthorized("用户不存在");
+
+            var user = userResult.Value.Value;
+
+            // 读取文件数据
+            using var memoryStream = new MemoryStream();
+            await file.CopyToAsync(memoryStream);
+            var fileData = memoryStream.ToArray();
+
+            var result = _resourceManager.AddResource(
+                user.ID, request.ResourceType, request.ResourcePurpose,
+                file.FileName, fileData, request.ExamID);
+
+            if (!result.IsSuccessful)
+            {
+                if (result.Error.Message.Contains("不存在"))
+                    return NotFound(result.Error.Message);
+
+                logger.Error($"添加资源时出错: {result.Error.Message}");
+                return StatusCode(StatusCodes.Status500InternalServerError, $"添加资源失败: {result.Error.Message}");
+            }
+
+            var resourceInfo = new ResourceInfo(result.Value);
+
+            logger.Info($"成功添加资源: {request.ResourceType}/{request.ResourcePurpose}/{file.FileName} ID: {resourceInfo.ID}");
+            return CreatedAtAction(nameof(GetResourceById), new { resourceId = resourceInfo.ID }, resourceInfo);
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"添加资源 {request.ResourceType}/{request.ResourcePurpose}/{file.FileName} 时出错: {ex.Message}");
+            return StatusCode(StatusCodes.Status500InternalServerError, $"添加资源失败: {ex.Message}");
+        }
+    }
+
+    /// <summary>
+    /// 获取资源列表
+    /// </summary>
+    /// <param name="examId">实验ID（可选）</param>
+    /// <param name="resourceType">资源类型（可选）</param>
+    /// <param name="resourcePurpose">资源用途（可选）</param>
+    /// <returns>资源列表</returns>
+    [Authorize]
+    [HttpGet]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(ResourceInfo[]), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public IActionResult GetResourceList(
+        [FromQuery] string? examId = null,
+        [FromQuery] string? resourceType = null,
+        [FromQuery] ResourcePurpose? resourcePurpose = null)
+    {
+        try
+        {
+            // 获取当前用户ID
+            var userName = User.Identity?.Name;
+            if (string.IsNullOrEmpty(userName))
+                return Unauthorized("无法获取用户信息");
+
+            var userResult = _userManager.GetUserByName(userName);
+            if (!userResult.IsSuccessful || !userResult.Value.HasValue)
+                return Unauthorized("用户不存在");
+
+            var user = userResult.Value.Value;
+
+            Result<List<Resource>> result;
+            // 管理员
+            if (user.Permission == UserPermission.Admin)
+            {
+                result = _resourceManager.GetFullResourceList(examId, resourceType, resourcePurpose);
+            }
+            // 用户
+            else if (resourcePurpose == ResourcePurpose.User)
+            {
+                result = _resourceManager.GetFullResourceList(examId, resourceType, resourcePurpose, user.ID);
+            }
+            // 模板
+            else if (resourcePurpose == ResourcePurpose.Template)
+            {
+                result = _resourceManager.GetFullResourceList(examId, resourceType, resourcePurpose);
+            }
+            // 其他
+            else
+            {
+                // 这种情况下需要分别查询并合并结果
+                var userResourcesResult = _resourceManager.GetFullResourceList(
+                    examId, resourceType, ResourcePurpose.User, user.ID);
+                var templateResourcesResult = _resourceManager.GetFullResourceList(
+                    examId, resourceType, ResourcePurpose.Template, null);
+
+                if (!userResourcesResult.IsSuccessful || !templateResourcesResult.IsSuccessful)
+                {
+                    logger.Error($"获取资源列表时出错");
+                    return StatusCode(StatusCodes.Status500InternalServerError, "获取资源列表失败");
+                }
+
+                var allResources = userResourcesResult.Value.Concat(templateResourcesResult.Value)
+                    .OrderByDescending(r => r.UploadTime);
+                var mergedResourceInfos = allResources.Select(r => new ResourceInfo(r)).ToArray();
+
+                logger.Info($"成功获取资源列表，共 {mergedResourceInfos.Length} 个资源");
+                return Ok(mergedResourceInfos);
+            }
+
+            if (!result.IsSuccessful)
+            {
+                logger.Error($"获取资源列表时出错: {result.Error.Message}");
+                return StatusCode(StatusCodes.Status500InternalServerError, $"获取资源列表失败: {result.Error.Message}");
+            }
+
+            var resources = result.Value.Select(r => new ResourceInfo(r)).ToArray();
+
+            logger.Info($"成功获取资源列表，共 {resources.Length} 个资源");
+            return Ok(resources);
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"获取资源列表时出错: {ex.Message}");
+            return StatusCode(StatusCodes.Status500InternalServerError, $"获取资源列表失败: {ex.Message}");
+        }
+    }
+
+    /// <summary>
+    /// 根据资源ID下载资源
+    /// </summary>
+    /// <param name="resourceId">资源ID</param>
+    /// <returns>资源文件</returns>
+    [HttpGet("{resourceId}")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(FileResult), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status404NotFound)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public IActionResult GetResourceById(Guid resourceId)
+    {
+        try
+        {
+            var result = _resourceManager.GetResourceById(resourceId);
+
+            if (!result.HasValue)
+            {
+                logger.Warn($"资源不存在: {resourceId}");
+                return NotFound($"资源 {resourceId} 不存在");
+            }
+
+            var resource = result.Value;
+            logger.Info($"成功获取资源: {resourceId} ({resource.ResourceName})");
+
+            var dataRet = _resourceManager.ReadBytesFromPath(resource.Path);
+            if (!dataRet.IsSuccessful)
+            {
+                logger.Error($"读取资源数据时出错: {dataRet.Error.Message}");
+                return StatusCode(StatusCodes.Status500InternalServerError, $"读取资源数据失败: {dataRet.Error.Message}");
+            }
+
+            return File(dataRet.Value, resource.MimeType ?? "application/octet-stream", resource.ResourceName);
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"获取资源 {resourceId} 时出错: {ex.Message}");
+            return StatusCode(StatusCodes.Status500InternalServerError, $"获取资源失败: {ex.Message}");
+        }
+    }
+
+    /// <summary>
+    /// 删除资源
+    /// </summary>
+    /// <param name="resourceId">资源ID</param>
+    /// <returns>删除结果</returns>
+    [Authorize]
+    [HttpDelete("{resourceId}")]
+    [EnableCors("Users")]
+    [ProducesResponseType(StatusCodes.Status204NoContent)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    [ProducesResponseType(StatusCodes.Status403Forbidden)]
+    [ProducesResponseType(StatusCodes.Status404NotFound)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public IActionResult DeleteResource(Guid resourceId)
+    {
+        try
+        {
+            // 获取当前用户信息
+            var userName = User.Identity?.Name;
+            if (string.IsNullOrEmpty(userName))
+                return Unauthorized("无法获取用户信息");
+
+            var userResult = _userManager.GetUserByName(userName);
+            if (!userResult.IsSuccessful || !userResult.Value.HasValue)
+                return Unauthorized("用户不存在");
+
+            var user = userResult.Value.Value;
+
+            // 先获取资源信息以验证权限
+            var resourceResult = _resourceManager.GetResourceById(resourceId);
+
+            if (!resourceResult.HasValue)
+            {
+                logger.Warn($"资源不存在: {resourceId}");
+                return NotFound($"资源 {resourceId} 不存在");
+            }
+
+            var resource = resourceResult.Value;
+
+            // 权限检查：管理员可以删除所有资源，普通用户只能删除自己的用户资源
+            if (!User.IsInRole("Admin"))
+            {
+                if (resource.Purpose == ResourcePurpose.Template)
+                    return Forbid("普通用户不能删除模板资源");
+
+                if (resource.UserID != user.ID)
+                    return Forbid("只能删除自己的资源");
+            }
+
+            var deleteResult = _resourceManager.DeleteResource(resourceId);
+            if (!deleteResult.IsSuccessful)
+            {
+                logger.Error($"删除资源时出错: {deleteResult.Error.Message}");
+                return StatusCode(StatusCodes.Status500InternalServerError, $"删除资源失败: {deleteResult.Error.Message}");
+            }
+
+            logger.Info($"成功删除资源: {resourceId} ({resource.ResourceName})");
+            return NoContent();
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"删除资源 {resourceId} 时出错: {ex.Message}");
+            return StatusCode(StatusCodes.Status500InternalServerError, $"删除资源失败: {ex.Message}");
+        }
+    }
+}
+
+/// <summary>
+/// 资源信息类
+/// </summary>
+public class ResourceInfo
+{
+    /// <summary>
+    /// 资源ID
+    /// </summary>
+    public Guid ID { get; set; }
+
+    /// <summary>
+    /// 资源名称
+    /// </summary>
+    public string Name { get; set; } = string.Empty;
+
+    /// <summary>
+    /// 资源类型
+    /// </summary>
+    public string Type { get; set; } = string.Empty;
+
+    /// <summary>
+    /// 资源用途（template/user）
+    /// </summary>
+    public ResourcePurpose Purpose { get; set; }
+
+    /// <summary>
+    /// 上传时间
+    /// </summary>
+    public DateTime UploadTime { get; set; }
+
+    /// <summary>
+    /// 所属实验ID（可选）
+    /// </summary>
+    public string? ExamID { get; set; }
+
+    /// <summary>
+    /// MIME类型
+    /// </summary>
+    public string? MimeType { get; set; }
+
+    public ResourceInfo(Resource resource)
+    {
+        ID = resource.ID;
+        Name = resource.ResourceName;
+        Type = resource.ResourceType;
+        Purpose = resource.Purpose;
+        UploadTime = resource.UploadTime;
+        ExamID = resource.ExamID;
+        MimeType = resource.MimeType;
+    }
+}
+
+/// <summary>
+/// 添加资源请求类
+/// </summary>
+public class AddResourceRequest
+{
+    /// <summary>
+    /// 资源类型
+    /// </summary>
+    public required string ResourceType { get; set; }
+
+    /// <summary>
+    /// 资源用途（template/user）
+    /// </summary>
+    public required ResourcePurpose ResourcePurpose { get; set; }
+
+    /// <summary>
+    /// 所属实验ID（可选）
+    /// </summary>
+    public string? ExamID { get; set; }
+}

server/src/Controllers/SwitchController.cs

@@ -0,0 +1,127 @@
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Cors;
+using Peripherals.SwitchClient;
+
+namespace server.Controllers;
+
+[ApiController]
+[Route("api/[controller]")]
+public class SwitchController : ControllerBase
+{
+    private static readonly NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    private readonly Database.UserManager _userManager = new();
+
+    /// <summary>
+    /// 获取示波器实例
+    /// </summary>
+    private SwitchCtrl? GetSwitchCtrl()
+    {
+        var userName = User.Identity?.Name;
+        if (string.IsNullOrEmpty(userName))
+            return null;
+
+        var userRet = _userManager.GetUserByName(userName);
+        if (!userRet.IsSuccessful || !userRet.Value.HasValue)
+            return null;
+
+        var user = userRet.Value.Value;
+        if (user.BoardID == Guid.Empty)
+            return null;
+
+        var boardRet = _userManager.GetBoardByID(user.BoardID);
+        if (!boardRet.IsSuccessful || !boardRet.Value.HasValue)
+            return null;
+
+        var board = boardRet.Value.Value;
+        return new SwitchCtrl(board.IpAddr, board.Port, 0);
+    }
+
+    /// <summary>
+    /// 启用或禁用 Switch 外设
+    /// </summary>
+    /// <param name="enable">是否启用</param>
+    /// <returns>操作结果</returns>
+    [HttpPost("enable")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    public async Task<IActionResult> SetEnable([FromQuery] bool enable)
+    {
+        var switchCtrl = GetSwitchCtrl();
+        if (switchCtrl == null)
+            return BadRequest("Can't get user or board info");
+
+        var result = await switchCtrl.SetEnable(enable);
+        if (!result.IsSuccessful)
+        {
+            logger.Error(result.Error, "SetEnable failed");
+            return StatusCode(500, result.Error);
+        }
+        return Ok(result.Value);
+    }
+
+    /// <summary>
+    /// 控制指定编号的 Switch 开关
+    /// </summary>
+    /// <param name="num">开关编号</param>
+    /// <param name="onOff">开/关</param>
+    /// <returns>操作结果</returns>
+    [HttpPost("switch")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(ArgumentException), StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    public async Task<IActionResult> SetSwitchOnOff([FromQuery] int num, [FromQuery] bool onOff)
+    {
+        if (num <= 0 || num > 6)
+            return BadRequest(new ArgumentException($"Switch num should be 1~5, instead of {num}"));
+
+        var switchCtrl = GetSwitchCtrl();
+        if (switchCtrl == null)
+            return BadRequest("Can't get user or board info");
+
+        var result = await switchCtrl.SetSwitchOnOff(num, onOff);
+        if (!result.IsSuccessful)
+        {
+            logger.Error(result.Error, $"SetSwitchOnOff({num}, {onOff}) failed");
+            return StatusCode(500, result.Error);
+        }
+        return Ok(result.Value);
+    }
+
+    /// <summary>
+    /// 控制 Switch 开关
+    /// </summary>
+    /// <param name="keyStatus">开关状态</param>
+    /// <returns>操作结果</returns>
+    [HttpPost("MultiSwitch")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(ArgumentException), StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    public async Task<IActionResult> SetMultiSwitchsOnOff(bool[] keyStatus)
+    {
+        if (keyStatus.Length == 0 || keyStatus.Length > 6) return BadRequest(
+                new ArgumentException($"Switch num should be 1~5, instead of {keyStatus.Length}"));
+
+        var switchCtrl = GetSwitchCtrl();
+        if (switchCtrl == null)
+            return BadRequest("Can't get user or board info");
+
+        for (int i = 0; i < keyStatus.Length; i++)
+        {
+            var result = await switchCtrl.SetSwitchOnOff(i + 1, keyStatus[i]);
+            if (!result.IsSuccessful)
+            {
+                logger.Error(result.Error, $"SetSwitchOnOff({i}, {keyStatus[i]}) failed");
+                return StatusCode(500, result.Error);
+            }
+            if (!result.Value) return Ok(false);
+        }
+        return Ok(true);
+    }
+}

server/src/Controllers/VideoStreamController.cs

@@ -1,82 +1,81 @@
 using System.ComponentModel.DataAnnotations;
-using System.Threading.Tasks;
 using Microsoft.AspNetCore.Cors;
 using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Authorization;
+using System.Security.Claims;
+using DotNext;
+using server.Services;
 
 /// <summary>
 /// 视频流控制器，支持动态配置摄像头连接
 /// </summary>
 [ApiController]
+[Authorize]
+[EnableCors("Users")]
 [Route("api/[controller]")]
 public class VideoStreamController : ControllerBase
 {
     private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
-    private readonly server.Services.HttpVideoStreamService _videoStreamService;
 
-    /// <summary>
-    /// 摄像头配置请求模型
-    /// </summary>
-    public class CameraConfigRequest
+    private readonly HttpVideoStreamService _videoStreamService;
+    private readonly Database.UserManager _userManager = new();
+
+    public class AvailableResolutionsResponse
     {
-        /// <summary>
-        /// 摄像头地址
-        /// </summary>
-        [Required]
-        [RegularExpression(@"^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$", ErrorMessage = "请输入有效的IP地址")]
-        public string Address { get; set; } = "";
-
-        /// <summary>
-        /// 摄像头端口
-        /// </summary>
-        [Required]
-        [Range(1, 65535, ErrorMessage = "端口必须在1-65535范围内")]
-        public int Port { get; set; }
-    }
-
-    /// <summary>
-    /// 分辨率配置请求模型
-    /// </summary>
-    public class ResolutionConfigRequest
-    {
-        /// <summary>
-        /// 宽度
-        /// </summary>
-        [Required]
-        [Range(640, 1920, ErrorMessage = "宽度必须在640-1920范围内")]
         public int Width { get; set; }
-
-        /// <summary>
-        /// 高度
-        /// </summary>
-        [Required]
-        [Range(480, 1080, ErrorMessage = "高度必须在480-1080范围内")]
         public int Height { get; set; }
+        public string Name { get; set; } = string.Empty;
+        public string Value => $"{Width}x{Height}";
     }
 
     /// <summary>
     /// 初始化HTTP视频流控制器
     /// </summary>
     /// <param name="videoStreamService">HTTP视频流服务</param>
-    public VideoStreamController(server.Services.HttpVideoStreamService videoStreamService)
+    public VideoStreamController(HttpVideoStreamService videoStreamService)
     {
         logger.Info("创建VideoStreamController，命名空间：{Namespace}", this.GetType().Namespace);
         _videoStreamService = videoStreamService;
     }
 
+    private Optional<string> TryGetBoardId()
+    {
+        var userName = User.FindFirstValue(ClaimTypes.Name);
+        if (string.IsNullOrEmpty(userName))
+        {
+            logger.Error("User name not found in claims.");
+            return Optional<string>.None;
+        }
+
+        var userRet = _userManager.GetUserByName(userName);
+        if (!userRet.IsSuccessful || !userRet.Value.HasValue)
+        {
+            logger.Error("User not found.");
+            return Optional<string>.None;
+        }
+
+        var user = userRet.Value.Value;
+        var boardId = user.BoardID;
+        if (boardId == Guid.Empty)
+        {
+            logger.Error("No board bound to this user.");
+            return Optional<string>.None;
+        }
+
+        return boardId.ToString();
+    }
+
     /// <summary>
     /// 获取 HTTP 视频流服务状态
     /// </summary>
     /// <returns>服务状态信息</returns>
-    [HttpGet("Status")]
-    [EnableCors("Users")]
-    [ProducesResponseType(typeof(object), StatusCodes.Status200OK)]
+    [HttpGet("ServiceStatus")]
+    [ProducesResponseType(typeof(VideoStreamServiceStatus), StatusCodes.Status200OK)]
     [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
-    public IResult GetStatus()
+    public IResult GetServiceStatus()
     {
         try
         {
-            logger.Info("GetStatus方法被调用，控制器：{Controller}，路径：api/VideoStream/Status", this.GetType().Name);
-
             // 使用HttpVideoStreamService提供的状态信息
             var status = _videoStreamService.GetServiceStatus();
 
@@ -90,99 +89,17 @@ public class VideoStreamController : ControllerBase
         }
     }
 
-    /// <summary>
-    /// 获取 HTTP 视频流信息
-    /// </summary>
-    /// <returns>流信息</returns>
-    [HttpGet("StreamInfo")]
-    [EnableCors("Users")]
-    [ProducesResponseType(typeof(object), StatusCodes.Status200OK)]
+    [HttpGet("MyEndpoint")]
+    [ProducesResponseType(typeof(VideoStreamEndpoint), StatusCodes.Status200OK)]
     [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
-    public IResult GetStreamInfo()
+    public IResult MyEndpoint()
     {
         try
         {
-            logger.Info("获取 HTTP 视频流信息");
-            return TypedResults.Ok(new
-            {
-                frameRate = _videoStreamService.FrameRate,
-                frameWidth = _videoStreamService.FrameWidth,
-                frameHeight = _videoStreamService.FrameHeight,
-                format = "MJPEG",
-                htmlUrl = $"http://localhost:{_videoStreamService.ServerPort}/video-feed.html",
-                mjpegUrl = $"http://localhost:{_videoStreamService.ServerPort}/video-stream",
-                snapshotUrl = $"http://localhost:{_videoStreamService.ServerPort}/snapshot",
-            });
-        }
-        catch (Exception ex)
-        {
-            logger.Error(ex, "获取 HTTP 视频流信息失败");
-            return TypedResults.InternalServerError(ex.Message);
-        }
-    }
+            var boardId = TryGetBoardId().OrThrow(() => new Exception("Board ID not found"));
+            var endpoint = _videoStreamService.GetVideoEndpoint(boardId);
 
-    /// <summary>
-    /// 配置摄像头连接参数
-    /// </summary>
-    /// <param name="config">摄像头配置</param>
-    /// <returns>配置结果</returns>
-    [HttpPost("ConfigureCamera")]
-    [EnableCors("Users")]
-    [ProducesResponseType(typeof(object), StatusCodes.Status200OK)]
-    [ProducesResponseType(typeof(object), StatusCodes.Status400BadRequest)]
-    [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
-    public async Task<IResult> ConfigureCamera([FromBody] CameraConfigRequest config)
-    {
-        try
-        {
-            logger.Info("配置摄像头连接: {Address}:{Port}", config.Address, config.Port);
-
-            var success = await _videoStreamService.ConfigureCameraAsync(config.Address, config.Port);
-
-            if (success)
-            {
-                return TypedResults.Ok(new
-                {
-                    success = true,
-                    message = "摄像头配置成功",
-                    cameraAddress = config.Address,
-                    cameraPort = config.Port
-                });
-            }
-            else
-            {
-                return TypedResults.BadRequest(new
-                {
-                    success = false,
-                    message = "摄像头配置失败",
-                    cameraAddress = config.Address,
-                    cameraPort = config.Port
-                });
-            }
-        }
-        catch (Exception ex)
-        {
-            logger.Error(ex, "配置摄像头连接失败");
-            return TypedResults.InternalServerError(ex.Message);
-        }
-    }
-
-    /// <summary>
-    /// 获取当前摄像头配置
-    /// </summary>
-    /// <returns>摄像头配置信息</returns>
-    [HttpGet("CameraConfig")]
-    [EnableCors("Users")]
-    [ProducesResponseType(typeof(object), StatusCodes.Status200OK)]
-    [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
-    public IResult GetCameraConfig()
-    {
-        try
-        {
-            logger.Info("获取摄像头配置");
-            var cameraStatus = _videoStreamService.GetCameraStatus();
-
-            return TypedResults.Ok(cameraStatus);
+            return TypedResults.Ok(endpoint);
         }
         catch (Exception ex)
         {
@@ -191,60 +108,34 @@ public class VideoStreamController : ControllerBase
         }
     }
 
-    /// <summary>
-    /// 控制 HTTP 视频流服务开关
-    /// </summary>
-    /// <param name="enabled">是否启用服务</param>
-    /// <returns>操作结果</returns>
-    [HttpPost("SetEnabled")]
-    [EnableCors("Users")]
-    [ProducesResponseType(typeof(object), StatusCodes.Status200OK)]
-    [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
-    public async Task<IResult> SetEnabled([FromQuery] bool enabled)
-    {
-        logger.Info("设置视频流服务开关: {Enabled}", enabled);
-        await _videoStreamService.SetEnable(enabled);
-        return TypedResults.Ok();
-    }
-
     /// <summary>
     /// 测试 HTTP 视频流连接
     /// </summary>
     /// <returns>连接测试结果</returns>
     [HttpPost("TestConnection")]
-    [EnableCors("Users")]
     [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
     [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
     public async Task<IResult> TestConnection()
     {
         try
         {
-            logger.Info("测试 HTTP 视频流连接");
+            var boardId = TryGetBoardId().OrThrow(() => new Exception("Board ID not found"));
+            var endpoint = _videoStreamService.GetVideoEndpoint(boardId);
 
             // 尝试通过HTTP请求检查视频流服务是否可访问
             bool isConnected = false;
             using (var httpClient = new HttpClient())
             {
                 httpClient.Timeout = TimeSpan.FromSeconds(2); // 设置较短的超时时间
-                var response = await httpClient.GetAsync($"http://localhost:{_videoStreamService.ServerPort}/");
+                var response = await httpClient.GetAsync(endpoint.MjpegUrl);
 
                 // 只要能连接上就认为成功，不管返回状态
                 isConnected = response.IsSuccessStatusCode;
             }
 
-            logger.Info("测试摄像头连接");
+            var ret = await _videoStreamService.TestCameraConnection(boardId);
 
-            var (isSuccess, message) = await _videoStreamService.TestCameraConnectionAsync();
-
-            return TypedResults.Ok(new
-            {
-                isConnected = isConnected,
-                success = isSuccess,
-                message = message,
-                cameraAddress = _videoStreamService.CameraAddress,
-                cameraPort = _videoStreamService.CameraPort,
-                timestamp = DateTime.Now
-            });
+            return TypedResults.Ok(ret);
         }
         catch (Exception ex)
         {
@@ -254,6 +145,25 @@ public class VideoStreamController : ControllerBase
         }
     }
 
+    [HttpPost("SetVideoStreamEnable")]
+    [ProducesResponseType(typeof(string), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(string), StatusCodes.Status500InternalServerError)]
+    public async Task<IActionResult> SetVideoStreamEnable(bool enable)
+    {
+        try
+        {
+            var boardId = TryGetBoardId().OrThrow(() => new ArgumentException("Board ID is required"));
+
+            await _videoStreamService.SetVideoStreamEnableAsync(boardId.ToString(), enable);
+            return Ok($"HDMI transmission for board {boardId} {enable.ToString()}.");
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, $"Failed to disable HDMI transmission for board");
+            return StatusCode(500, $"Error disabling HDMI transmission: {ex.Message}");
+        }
+    }
+
     /// <summary>
     /// 设置视频流分辨率
     /// </summary>
@@ -268,16 +178,16 @@ public class VideoStreamController : ControllerBase
     {
         try
         {
-            logger.Info($"设置视频流分辨率为 {request.Width}x{request.Height}");
+            var boardId = TryGetBoardId().OrThrow(() => new Exception("Board ID not found"));
 
-            var (isSuccess, message) = await _videoStreamService.SetResolutionAsync(request.Width, request.Height);
+            var ret = await _videoStreamService.SetResolutionAsync(boardId, request.Width, request.Height);
 
-            if (isSuccess)
+            if (ret.IsSuccessful && ret.Value)
             {
                 return TypedResults.Ok(new
                 {
                     success = true,
-                    message = message,
+                    message = $"成功设置分辨率为 {request.Width}x{request.Height}",
                     width = request.Width,
                     height = request.Height,
                     timestamp = DateTime.Now
@@ -288,7 +198,7 @@ public class VideoStreamController : ControllerBase
                 return TypedResults.BadRequest(new
                 {
                     success = false,
-                    message = message,
+                    message = ret.Error?.ToString() ?? "未知错误",
                     timestamp = DateTime.Now
                 });
             }
@@ -300,70 +210,29 @@ public class VideoStreamController : ControllerBase
         }
     }
 
-    /// <summary>
-    /// 获取当前分辨率
-    /// </summary>
-    /// <returns>当前分辨率信息</returns>
-    [HttpGet("Resolution")]
-    [EnableCors("Users")]
-    [ProducesResponseType(typeof(object), StatusCodes.Status200OK)]
-    [ProducesResponseType(typeof(string), StatusCodes.Status500InternalServerError)]
-    public IResult GetCurrentResolution()
-    {
-        try
-        {
-            logger.Info("获取当前视频流分辨率");
-
-            var (width, height) = _videoStreamService.GetCurrentResolution();
-
-            return TypedResults.Ok(new
-            {
-                width = width,
-                height = height,
-                resolution = $"{width}x{height}",
-                timestamp = DateTime.Now
-            });
-        }
-        catch (Exception ex)
-        {
-            logger.Error(ex, "获取当前分辨率失败");
-            return TypedResults.InternalServerError($"获取当前分辨率失败: {ex.Message}");
-        }
-    }
-
     /// <summary>
     /// 获取支持的分辨率列表
     /// </summary>
     /// <returns>支持的分辨率列表</returns>
     [HttpGet("SupportedResolutions")]
     [EnableCors("Users")]
-    [ProducesResponseType(typeof(object), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(AvailableResolutionsResponse[]), StatusCodes.Status200OK)]
     [ProducesResponseType(typeof(string), StatusCodes.Status500InternalServerError)]
     public IResult GetSupportedResolutions()
     {
-        try
+        // (640, 480, "640x480 (VGA)"),
+        // (960, 540, "960x540 (qHD)"),
+        // (1280, 720, "1280x720 (HD)"),
+        // (1280, 960, "1280x960 (SXGA)"),
+        // (1920, 1080, "1920x1080 (Full HD)")
+        return TypedResults.Ok(new AvailableResolutionsResponse[]
         {
-            logger.Info("获取支持的分辨率列表");
-
-            var resolutions = _videoStreamService.GetSupportedResolutions();
-
-            return TypedResults.Ok(new
-            {
-                resolutions = resolutions.Select(r => new
-                {
-                    width = r.Width,
-                    height = r.Height,
-                    name = r.Name,
-                    value = $"{r.Width}x{r.Height}"
-                }),
-                timestamp = DateTime.Now
-            });
-        }
-        catch (Exception ex)
-        {
-            logger.Error(ex, "获取支持的分辨率列表失败");
-            return TypedResults.InternalServerError($"获取支持的分辨率列表失败: {ex.Message}");
-        }
+            new AvailableResolutionsResponse { Width = 640, Height = 480, Name = "640x480(VGA)" },
+            new AvailableResolutionsResponse { Width = 960, Height = 480, Name = "960x480(qHD)" },
+            new AvailableResolutionsResponse { Width = 1280, Height = 720, Name = "1280x720(HD)" },
+            new AvailableResolutionsResponse { Width = 1280, Height = 960, Name = "1280x960(SXGA)" },
+            new AvailableResolutionsResponse { Width = 1920, Height = 1080, Name = "1920x1080(Full HD)" }
+        });
     }
 
     /// <summary>
@@ -379,10 +248,10 @@ public class VideoStreamController : ControllerBase
     {
         try
         {
-            logger.Info("收到初始化自动对焦请求");
+            var boardId = TryGetBoardId().OrThrow(() => new Exception("Board ID not found"));
+
+            var result = await _videoStreamService.InitAutoFocusAsync(boardId);
 
-            var result = await _videoStreamService.InitAutoFocusAsync();
-            
             if (result)
             {
                 logger.Info("自动对焦初始化成功");
@@ -424,10 +293,10 @@ public class VideoStreamController : ControllerBase
     {
         try
         {
-            logger.Info("收到执行自动对焦请求");
+            var boardId = TryGetBoardId().OrThrow(() => new Exception("Board ID not found"));
+
+            var result = await _videoStreamService.PerformAutoFocusAsync(boardId);
 
-            var result = await _videoStreamService.PerformAutoFocusAsync();
-            
             if (result)
             {
                 logger.Info("自动对焦执行成功");
@@ -457,59 +326,55 @@ public class VideoStreamController : ControllerBase
     }
 
     /// <summary>
-    /// 执行一次自动对焦 (GET方式)
+    /// 配置摄像头连接参数
     /// </summary>
-    /// <returns>对焦结果</returns>
-    [HttpGet("Focus")]
+    /// <returns>配置结果</returns>
+    [HttpPost("ConfigureCamera")]
     [EnableCors("Users")]
     [ProducesResponseType(typeof(object), StatusCodes.Status200OK)]
     [ProducesResponseType(typeof(object), StatusCodes.Status400BadRequest)]
-    [ProducesResponseType(typeof(string), StatusCodes.Status500InternalServerError)]
-    public async Task<IResult> Focus()
+    [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
+    public async Task<IResult> ConfigureCamera()
     {
         try
         {
-            logger.Info("收到执行一次对焦请求 (GET)");
+            var boardId = TryGetBoardId().OrThrow(() => new Exception("Board ID not found"));
 
-            // 检查摄像头是否已配置
-            if (!_videoStreamService.IsCameraConfigured())
-            {
-                logger.Warn("摄像头未配置，无法执行对焦");
-                return TypedResults.BadRequest(new
-                {
-                    success = false,
-                    message = "摄像头未配置，请先配置摄像头连接",
-                    timestamp = DateTime.Now
-                });
-            }
+            var ret = await _videoStreamService.ConfigureCameraAsync(boardId);
 
-            var result = await _videoStreamService.PerformAutoFocusAsync();
-            
-            if (result)
+            if (ret)
             {
-                logger.Info("对焦执行成功");
-                return TypedResults.Ok(new
-                {
-                    success = true,
-                    message = "对焦执行成功",
-                    timestamp = DateTime.Now
-                });
+                return TypedResults.Ok(new { Message = "配置成功" });
             }
             else
             {
-                logger.Warn("对焦执行失败");
-                return TypedResults.BadRequest(new
-                {
-                    success = false,
-                    message = "对焦执行失败",
-                    timestamp = DateTime.Now
-                });
+                return TypedResults.BadRequest(new { Message = "配置失败" });
             }
         }
         catch (Exception ex)
         {
-            logger.Error(ex, "执行对焦时发生异常");
-            return TypedResults.InternalServerError($"执行对焦失败: {ex.Message}");
+            logger.Error(ex, "配置摄像头连接失败");
+            return TypedResults.InternalServerError(ex.Message);
         }
     }
+
+    /// <summary>
+    /// 分辨率配置请求模型
+    /// </summary>
+    public class ResolutionConfigRequest
+    {
+        /// <summary>
+        /// 宽度
+        /// </summary>
+        [Required]
+        [Range(640, 1920, ErrorMessage = "宽度必须在640-1920范围内")]
+        public int Width { get; set; }
+
+        /// <summary>
+        /// 高度
+        /// </summary>
+        [Required]
+        [Range(480, 1080, ErrorMessage = "高度必须在480-1080范围内")]
+        public int Height { get; set; }
+    }
 }

server/src/Database/Connection.cs

@@ -0,0 +1,98 @@
+using DotNext;
+using LinqToDB;
+using LinqToDB.Data;
+
+namespace Database;
+
+/// <summary>
+/// 应用程序数据连接类，用于与数据库交互
+/// </summary>
+public class AppDataConnection : DataConnection
+{
+    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    static readonly string DATABASE_FILEPATH = $"{Global.DataPath}/Database.sqlite";
+
+    static readonly LinqToDB.DataOptions options =
+        new LinqToDB.DataOptions().UseSQLite($"Data Source={DATABASE_FILEPATH}");
+
+    /// <summary>
+    /// 用户表
+    /// </summary>
+    public ITable<User> UserTable => this.GetTable<User>();
+
+    /// <summary>
+    /// FPGA 板子表
+    /// </summary>
+    public ITable<Board> BoardTable => this.GetTable<Board>();
+
+    /// <summary>
+    /// 实验表
+    /// </summary>
+    public ITable<Exam> ExamTable => this.GetTable<Exam>();
+
+    /// <summary>
+    /// 资源表（统一管理实验资源、用户比特流等）
+    /// </summary>
+    public ITable<Resource> ResourceTable => this.GetTable<Resource>();
+
+    /// <summary>
+    /// 初始化应用程序数据连接
+    /// </summary>
+    public AppDataConnection() : base(options)
+    {
+        var filePath = Path.GetDirectoryName(DATABASE_FILEPATH);
+        if (!string.IsNullOrEmpty(filePath) && !Directory.Exists(filePath))
+        {
+            Directory.CreateDirectory(filePath);
+        }
+
+        if (!Path.Exists(DATABASE_FILEPATH))
+        {
+            logger.Info($"数据库文件不存在，正在创建新数据库: {DATABASE_FILEPATH}");
+            LinqToDB.DataProvider.SQLite.SQLiteTools.CreateDatabase(DATABASE_FILEPATH);
+            this.CreateAllTables();
+            var user = new User()
+            {
+                Name = "Admin",
+                EMail = "selfconfusion@gmail.com",
+                Password = "12345678",
+                Permission = Database.UserPermission.Admin,
+            };
+            this.Insert(user);
+            logger.Info("默认管理员用户已创建");
+        }
+        else
+        {
+            logger.Info($"数据库连接已建立: {DATABASE_FILEPATH}");
+        }
+    }
+
+    /// <summary>
+    /// 创建所有数据库表
+    /// </summary>
+    public void CreateAllTables()
+    {
+        logger.Info("正在创建数据库表...");
+        this.CreateTable<User>();
+        this.CreateTable<Board>();
+        this.CreateTable<Exam>();
+        this.CreateTable<Resource>();
+        logger.Info("数据库表创建完成");
+    }
+
+    /// <summary>
+    /// 删除所有数据库表
+    /// </summary>
+    public void DropAllTables()
+    {
+        logger.Warn("正在删除所有数据库表...");
+        this.DropTable<User>();
+        this.DropTable<Board>();
+        this.DropTable<Exam>();
+        this.DropTable<Resource>();
+        logger.Warn("所有数据库表已删除");
+    }
+
+
+}

server/src/Database/ExamManager.cs

@@ -0,0 +1,149 @@
+using DotNext;
+using LinqToDB;
+using LinqToDB.Data;
+
+namespace Database;
+
+public class ExamManager
+{
+    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    private AppDataConnection _db = new();
+
+    /// <summary>
+    /// 创建新实验
+    /// </summary>
+    /// <param name="id">实验ID</param>
+    /// <param name="name">实验名称</param>
+    /// <param name="description">实验描述</param>
+    /// <param name="tags">实验标签</param>
+    /// <param name="difficulty">实验难度</param>
+    /// <param name="isVisibleToUsers">普通用户是否可见</param>
+    /// <returns>创建的实验</returns>
+    public Result<Exam> CreateExam(string id, string name, string description, string[]? tags = null, int difficulty = 1, bool isVisibleToUsers = true)
+    {
+        try
+        {
+            // 检查实验ID是否已存在
+            var existingExam = _db.ExamTable.Where(e => e.ID.ToString() == id).FirstOrDefault();
+            if (existingExam != null)
+            {
+                logger.Error($"实验ID已存在: {id}");
+                return new(new Exception($"实验ID已存在: {id}"));
+            }
+
+            var exam = new Exam
+            {
+                ID = id,
+                Name = name,
+                Description = description,
+                Difficulty = Math.Max(1, Math.Min(5, difficulty)),
+                IsVisibleToUsers = isVisibleToUsers,
+                CreatedTime = DateTime.Now,
+                UpdatedTime = DateTime.Now
+            };
+
+            if (tags != null)
+            {
+                exam.SetTagsList(tags);
+            }
+
+            _db.Insert(exam);
+            logger.Info($"新实验已创建: {id} ({name})");
+            return new(exam);
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"创建实验时出错: {ex.Message}");
+            return new(ex);
+        }
+    }
+
+    /// <summary>
+    /// 更新实验信息
+    /// </summary>
+    /// <param name="id">实验ID</param>
+    /// <param name="name">实验名称</param>
+    /// <param name="description">实验描述</param>
+    /// <param name="tags">实验标签</param>
+    /// <param name="difficulty">实验难度</param>
+    /// <param name="isVisibleToUsers">普通用户是否可见</param>
+    /// <returns>更新的记录数</returns>
+    public Result<int> UpdateExam(string id, string? name = null, string? description = null, string[]? tags = null, int? difficulty = null, bool? isVisibleToUsers = null)
+    {
+        try
+        {
+            int result = 0;
+
+            if (name != null)
+            {
+                result += _db.ExamTable.Where(e => e.ID.ToString() == id).Set(e => e.Name, name).Update();
+            }
+            if (description != null)
+            {
+                result += _db.ExamTable.Where(e => e.ID.ToString() == id).Set(e => e.Description, description).Update();
+            }
+            if (tags != null)
+            {
+                var tagsString = string.Join(",", tags.Where(tag => !string.IsNullOrWhiteSpace(tag)).Select(tag => tag.Trim()));
+                result += _db.ExamTable.Where(e => e.ID.ToString() == id).Set(e => e.Tags, tagsString).Update();
+            }
+            if (difficulty.HasValue)
+            {
+                result += _db.ExamTable.Where(e => e.ID.ToString() == id).Set(e => e.Difficulty, Math.Max(1, Math.Min(5, difficulty.Value))).Update();
+            }
+            if (isVisibleToUsers.HasValue)
+            {
+                result += _db.ExamTable.Where(e => e.ID.ToString() == id).Set(e => e.IsVisibleToUsers, isVisibleToUsers.Value).Update();
+            }
+
+            // 更新时间
+            _db.ExamTable.Where(e => e.ID.ToString() == id).Set(e => e.UpdatedTime, DateTime.Now).Update();
+
+            logger.Info($"实验已更新: {id}，更新记录数: {result}");
+            return new(result);
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"更新实验时出错: {ex.Message}");
+            return new(ex);
+        }
+    }
+
+    /// <summary>
+    /// 获取所有实验信息
+    /// </summary>
+    /// <returns>所有实验的数组</returns>
+    public Exam[] GetAllExams()
+    {
+        var exams = _db.ExamTable.OrderBy(e => e.ID).ToArray();
+        logger.Debug($"获取所有实验，共 {exams.Length} 个");
+        return exams;
+    }
+
+    /// <summary>
+    /// 根据实验ID获取实验信息
+    /// </summary>
+    /// <param name="examId">实验ID</param>
+    /// <returns>包含实验信息的结果，如果未找到则返回空</returns>
+    public Result<Optional<Exam>> GetExamByID(string examId)
+    {
+        var exams = _db.ExamTable.Where(exam => exam.ID.ToString() == examId).ToArray();
+
+        if (exams.Length > 1)
+        {
+            logger.Error($"数据库中存在多个相同ID的实验: {examId}");
+            return new(new Exception($"数据库中存在多个相同ID的实验: {examId}"));
+        }
+
+        if (exams.Length == 0)
+        {
+            logger.Info($"未找到ID对应的实验: {examId}");
+            return new(Optional<Exam>.None);
+        }
+
+        logger.Debug($"成功获取实验信息: {examId}");
+        return new(exams[0]);
+    }
+
+}

server/src/Database/ResourceManager.cs

@@ -0,0 +1,350 @@
+using DotNext;
+using LinqToDB;
+using LinqToDB.Data;
+using System.Security.Cryptography;
+
+namespace Database;
+
+public class ResourceManager
+{
+    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    private readonly AppDataConnection _db = new();
+
+    /// <summary>
+    /// 根据文件扩展名获取MIME类型
+    /// </summary>
+    /// <param name="extension">文件扩展名</param>
+    /// <param name="fileName">文件名（可选，用于特殊文件判断）</param>
+    /// <returns>MIME类型</returns>
+    private string GetMimeTypeFromExtension(string extension, string fileName = "")
+    {
+        // 特殊文件名处理
+        if (!string.IsNullOrEmpty(fileName) && fileName.Equals("diagram.json", StringComparison.OrdinalIgnoreCase))
+        {
+            return "application/json";
+        }
+
+        return extension.ToLowerInvariant() switch
+        {
+            ".png" => "image/png",
+            ".jpg" or ".jpeg" => "image/jpeg",
+            ".gif" => "image/gif",
+            ".bmp" => "image/bmp",
+            ".svg" => "image/svg+xml",
+            ".bit" => "application/octet-stream",
+            ".sbit" => "application/octet-stream",
+            ".bin" => "application/octet-stream",
+            ".mcs" => "application/octet-stream",
+            ".hex" => "text/plain",
+            ".json" => "application/json",
+            ".zip" => "application/zip",
+            ".md" => "text/markdown",
+            _ => "application/octet-stream"
+        };
+    }
+
+    /// <summary>
+    /// 将二进制数据写入指定路径
+    /// </summary>
+    /// <param name="path">目标文件路径</param>
+    /// <param name="data">要写入的二进制数据</param>
+    /// <returns>写入是否成功</returns>
+    public Result<bool> WriteBytesToPath(string path, byte[] data)
+    {
+        try
+        {
+            var filePath = Path.Combine(Global.DataPath, path);
+            var directory = Path.GetDirectoryName(filePath);
+            if (!string.IsNullOrEmpty(directory) && !Directory.Exists(directory))
+            {
+                Directory.CreateDirectory(directory);
+            }
+            File.WriteAllBytes(filePath, data);
+            logger.Info($"成功写入文件: {filePath}，大小: {data.Length} bytes");
+            return new(true);
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"写入文件时出错: {ex.Message}");
+            return new(ex);
+        }
+    }
+
+    /// <summary>
+    /// 从指定路径读取二进制数据
+    /// </summary>
+    /// <param name="path">要读取的文件路径</param>
+    /// <returns>读取到的二进制数据</returns>
+    public Result<byte[]> ReadBytesFromPath(string path)
+    {
+        try
+        {
+            var filePath = Path.Combine(Global.DataPath, path);
+            if (!File.Exists(filePath))
+            {
+                logger.Error($"文件不存在: {filePath}");
+                return new(new Exception($"文件不存在: {filePath}"));
+            }
+            var data = File.ReadAllBytes(filePath);
+            logger.Info($"成功读取文件: {filePath}，大小: {data.Length} bytes");
+            return new(data);
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"读取文件时出错: {ex.Message}");
+            return new(ex);
+        }
+    }
+
+    /// <summary>
+    /// 添加资源
+    /// </summary>
+    /// <param name="userId">上传用户ID</param>
+    /// <param name="resourceType">资源类型</param>
+    /// <param name="resourcePurpose">资源用途（template 或 user）</param>
+    /// <param name="resourceName">资源名称</param>
+    /// <param name="data">资源二进制数据</param>
+    /// <param name="examId">所属实验ID（可选）</param>
+    /// <param name="mimeType">MIME类型（可选，将根据文件扩展名自动确定）</param>
+    /// <returns>创建的资源</returns>
+    public Result<Resource> AddResource(
+        Guid userId, string resourceType, ResourcePurpose resourcePurpose,
+        string resourceName, byte[] data, string? examId = null, string? mimeType = null)
+    {
+        try
+        {
+            // 验证用户是否存在
+            var user = _db.UserTable.Where(u => u.ID == userId).FirstOrDefault();
+            if (user == null)
+            {
+                logger.Error($"用户不存在: {userId}");
+                return new(new Exception($"用户不存在: {userId}"));
+            }
+
+            // 如果指定了实验ID，验证实验是否存在
+            if (!string.IsNullOrEmpty(examId))
+            {
+                var exam = _db.ExamTable.Where(e => e.ID.ToString() == examId).FirstOrDefault();
+                if (exam == null)
+                {
+                    logger.Error($"实验不存在: {examId}");
+                    return new(new Exception($"实验不存在: {examId}"));
+                }
+            }
+
+            // 验证资源用途
+            if (resourcePurpose != ResourcePurpose.Template &&
+                resourcePurpose != ResourcePurpose.User &&
+                resourcePurpose != ResourcePurpose.Homework)
+            {
+                logger.Error($"无效的资源用途: {resourcePurpose}");
+                return new(new Exception($"无效的资源用途: {resourcePurpose}"));
+            }
+
+            // 如果未指定MIME类型，根据文件扩展名自动确定
+            if (string.IsNullOrEmpty(mimeType))
+            {
+                var extension = Path.GetExtension(resourceName).ToLowerInvariant();
+                mimeType = GetMimeTypeFromExtension(extension, resourceName);
+            }
+
+            // 计算数据的SHA256
+            var sha256Bytes = SHA256.HashData(data);
+            var sha256 = Common.String.BytesToBase64(sha256Bytes);
+            if (string.IsNullOrEmpty(sha256))
+            {
+                logger.Error($"SHA256计算失败");
+                return new(new Exception("SHA256计算失败"));
+            }
+
+            var duplicateResource = _db.ResourceTable.Where(r => r.SHA256 == sha256).FirstOrDefault();
+            if (duplicateResource != null && duplicateResource.ResourceName == resourceName)
+            {
+                logger.Info($"资源已存在: {resourceName}, ID: {duplicateResource.ID}, UserID: {duplicateResource.UserID}");
+                return duplicateResource;
+            }
+
+            var nowTime = DateTime.Now;
+            var resource = new Resource
+            {
+                UserID = userId,
+                ExamID = examId,
+                ResourceType = resourceType,
+                Purpose = resourcePurpose,
+                ResourceName = resourceName,
+                Path = duplicateResource == null ?
+                    Path.Combine(resourceType, nowTime.ToString("yyyyMMddHH"), resourceName) :
+                    duplicateResource.Path,
+                SHA256 = sha256,
+                MimeType = mimeType,
+                UploadTime = nowTime
+            };
+
+            var insertedId = _db.Insert(resource);
+
+            var writeRet = WriteBytesToPath(resource.Path, data);
+            if (writeRet.IsSuccessful && writeRet.Value)
+            {
+                logger.Info($"新资源已添加: {userId}/{resourceType}/{resourcePurpose}/{resourceName} ({data.Length} bytes)" +
+                           (examId != null ? $" [实验: {examId}]" : "") + $" [ID: {resource.ID}]");
+                return new(resource);
+            }
+            else
+            {
+                _db.ResourceTable.Where(r => r.ID == resource.ID).Delete();
+
+                logger.Error($"写入资源文件时出错: {writeRet.Error}");
+                return new(new Exception(writeRet.Error?.ToString() ?? $"写入失败"));
+            }
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"添加资源时出错: {ex.Message}");
+            return new(ex);
+        }
+    }
+
+    /// <summary>
+    /// 获取资源信息列表（返回ID和名称）
+    /// <param name="resourceType">资源类型</param>
+    /// <param name="examId">实验ID（可选）</param>
+    /// <param name="resourcePurpose">资源用途（可选）</param>
+    /// <param name="userId">用户ID（可选）</param>
+    /// </summary>
+    /// <returns>资源信息列表</returns>
+    public Result<Resource[]> GetResourceListByType(
+        string resourceType,
+        ResourcePurpose? resourcePurpose = null,
+        string? examId = null,
+        Guid? userId = null)
+    {
+        try
+        {
+            var query = _db.ResourceTable.Where(r => r.ResourceType == resourceType);
+
+            if (examId != null)
+            {
+                query = query.Where(r => r.ExamID == examId);
+            }
+
+            if (resourcePurpose != null)
+            {
+                query = query.Where(r => r.Purpose == resourcePurpose);
+            }
+
+            if (userId != null)
+            {
+                query = query.Where(r => r.UserID == userId);
+            }
+
+            var resources = query.ToArray();
+
+            logger.Info($"获取资源列表: {resourceType}" +
+                       (examId != null ? $"/{examId}" : "") +
+                       ($"/{resourcePurpose.ToString()}") +
+                       (userId != null ? $"/{userId}" : "") +
+                       $"，共 {resources.Length} 个资源");
+            return new(resources);
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"获取资源列表时出错: {ex.Message}");
+            return new(ex);
+        }
+    }
+
+    /// <summary>
+    /// 获取完整的资源列表
+    /// </summary>
+    /// <param name="examId">实验ID（可选）</param>
+    /// <param name="resourceType">资源类型（可选）</param>
+    /// <param name="resourcePurpose">资源用途（可选）</param>
+    /// <param name="userId">用户ID（可选）</param>
+    /// <returns>完整的资源对象列表</returns>
+    public Result<List<Resource>> GetFullResourceList(
+        string? examId = null,
+        string? resourceType = null,
+        ResourcePurpose? resourcePurpose = null,
+        Guid? userId = null)
+    {
+        try
+        {
+            var query = _db.ResourceTable.AsQueryable();
+
+            if (examId != null)
+            {
+                query = query.Where(r => r.ExamID == examId);
+            }
+
+            if (resourceType != null)
+            {
+                query = query.Where(r => r.ResourceType == resourceType);
+            }
+
+            if (resourcePurpose != null)
+            {
+                query = query.Where(r => r.Purpose == resourcePurpose);
+            }
+
+            if (userId != null)
+            {
+                query = query.Where(r => r.UserID == userId);
+            }
+
+            var resources = query.OrderByDescending(r => r.UploadTime).ToList();
+            logger.Info($"获取完整资源列表" +
+                       (examId != null ? $" [实验: {examId}]" : "") +
+                       (resourceType != null ? $" [类型: {resourceType}]" : "") +
+                       ($" [用途: {resourcePurpose.ToString()}]") +
+                       (userId != null ? $" [用户: {userId}]" : "") +
+                       $"，共 {resources.Count} 个资源");
+            return new(resources);
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"获取完整资源列表时出错: {ex.Message}");
+            return new(ex);
+        }
+    }
+
+    /// <summary>
+    /// 根据资源ID获取资源
+    /// </summary>
+    /// <param name="resourceId">资源ID</param>
+    /// <returns>资源数据</returns>
+    public Optional<Resource> GetResourceById(Guid resourceId)
+    {
+        var resource = _db.ResourceTable.Where(r => r.ID == resourceId).FirstOrDefault();
+
+        if (resource == null)
+        {
+            logger.Info($"未找到资源: {resourceId}");
+            return new(null);
+        }
+
+        logger.Info($"成功获取资源: {resourceId} ({resource.ResourceName})");
+        return new(resource);
+    }
+
+    /// <summary>
+    /// 删除资源
+    /// </summary>
+    /// <param name="resourceId">资源ID</param>
+    /// <returns>删除的记录数</returns>
+    public Result<int> DeleteResource(Guid resourceId)
+    {
+        try
+        {
+            var result = _db.ResourceTable.Where(r => r.ID == resourceId).Delete();
+            logger.Info($"资源已删除: {resourceId}，删除记录数: {result}");
+            return new(result);
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"删除资源时出错: {ex.Message}");
+            return new(ex);
+        }
+    }
+
+}

server/src/Database/Type.cs

@@ -0,0 +1,352 @@
+using DotNext;
+using LinqToDB;
+using LinqToDB.Mapping;
+using Tapper;
+
+namespace Database;
+
+/// <summary>
+/// 用户权限枚举
+/// </summary>
+public enum UserPermission
+{
+    /// <summary>
+    /// 管理员权限，可以管理用户和实验板
+    /// </summary>
+    Admin,
+
+    /// <summary>
+    /// 普通用户权限，只能使用实验板
+    /// </summary>
+    Normal,
+}
+
+/// <summary>
+/// 用户类，表示用户信息
+/// </summary>
+public class User
+{
+    /// <summary>
+    /// 用户的唯一标识符
+    /// </summary>
+    [PrimaryKey]
+    public Guid ID { get; set; } = Guid.NewGuid();
+
+    /// <summary>
+    /// 用户的名称
+    /// </summary>
+    [NotNull]
+    public required string Name { get; set; }
+
+    /// <summary>
+    /// 用户的电子邮箱
+    /// </summary>
+    [NotNull]
+    public required string EMail { get; set; }
+
+    /// <summary>
+    /// 用户的密码（应该进行哈希处理）
+    /// </summary>
+    [NotNull]
+    public required string Password { get; set; }
+
+    /// <summary>
+    /// 用户权限等级
+    /// </summary>
+    [NotNull]
+    public required UserPermission Permission { get; set; }
+
+    /// <summary>
+    /// 绑定的实验板ID，如果未绑定则为空
+    /// </summary>
+    [Nullable]
+    public Guid BoardID { get; set; }
+
+    /// <summary>
+    /// 用户绑定板子的过期时间
+    /// </summary>
+    [Nullable]
+    public DateTime? BoardExpireTime { get; set; }
+}
+
+/// <summary>
+/// FPGA 板子状态枚举
+/// </summary>
+public enum BoardStatus
+{
+    /// <summary>
+    /// 未启用状态，无法被使用
+    /// </summary>
+    Disabled,
+
+    /// <summary>
+    /// 繁忙状态，正在被用户使用
+    /// </summary>
+    Busy,
+
+    /// <summary>
+    /// 可用状态，可以被分配给用户
+    /// </summary>
+    Available,
+}
+
+/// <summary>
+/// FPGA 板子类，表示板子信息
+/// </summary>
+public class Board
+{
+    /// <summary>
+    /// FPGA 板子的唯一标识符
+    /// </summary>
+    [PrimaryKey]
+    public Guid ID { get; set; } = Guid.NewGuid();
+
+    /// <summary>
+    /// FPGA 板子的名称
+    /// </summary>
+    [NotNull]
+    public required string BoardName { get; set; }
+
+    /// <summary>
+    /// FPGA 板子的IP地址
+    /// </summary>
+    [NotNull]
+    public required string IpAddr { get; set; }
+
+    /// <summary>
+    /// FPGA 板子的MAC地址
+    /// </summary>
+    [NotNull]
+    public required string MacAddr { get; set; }
+
+    /// <summary>
+    /// FPGA 板子的通信端口
+    /// </summary>
+    [NotNull]
+    public int Port { get; set; } = 1234;
+
+    /// <summary>
+    /// FPGA 板子的当前状态
+    /// </summary>
+    [NotNull]
+    public required BoardStatus Status { get; set; }
+
+    /// <summary>
+    /// 占用该板子的用户的唯一标识符
+    /// </summary>
+    [Nullable]
+    public Guid OccupiedUserID { get; set; }
+
+    /// <summary>
+    /// 占用该板子的用户的用户名
+    /// </summary>
+    [Nullable]
+    public string? OccupiedUserName { get; set; }
+
+    /// <summary>
+    /// FPGA 板子的固件版本号
+    /// </summary>
+    [NotNull]
+    public string FirmVersion { get; set; } = "1.0.0";
+
+}
+
+/// <summary>
+/// 实验类，表示实验信息
+/// </summary>
+public class Exam
+{
+    /// <summary>
+    /// 实验的唯一标识符
+    /// </summary>
+    [PrimaryKey]
+    public required string ID { get; set; }
+
+    /// <summary>
+    /// 实验名称
+    /// </summary>
+    [NotNull]
+    public required string Name { get; set; }
+
+    /// <summary>
+    /// 实验描述
+    /// </summary>
+    [NotNull]
+    public required string Description { get; set; }
+
+    /// <summary>
+    /// 实验创建时间
+    /// </summary>
+    [NotNull]
+    public DateTime CreatedTime { get; set; } = DateTime.Now;
+
+    /// <summary>
+    /// 实验最后更新时间
+    /// </summary>
+    [NotNull]
+    public DateTime UpdatedTime { get; set; } = DateTime.Now;
+
+    /// <summary>
+    /// 实验标签（以逗号分隔的字符串）
+    /// </summary>
+    [NotNull]
+    public string Tags { get; set; } = "";
+
+    /// <summary>
+    /// 实验难度（1-5，1为最简单）
+    /// </summary>
+    [NotNull]
+    public int Difficulty { get; set; } = 1;
+
+    /// <summary>
+    /// 普通用户是否可见
+    /// </summary>
+    [NotNull]
+    public bool IsVisibleToUsers { get; set; } = true;
+
+    /// <summary>
+    /// 获取标签列表
+    /// </summary>
+    /// <returns>标签数组</returns>
+    public string[] GetTagsList()
+    {
+        if (string.IsNullOrWhiteSpace(Tags))
+            return Array.Empty<string>();
+
+        return Tags.Split(',', StringSplitOptions.RemoveEmptyEntries)
+                   .Select(tag => tag.Trim())
+                   .Where(tag => !string.IsNullOrEmpty(tag))
+                   .ToArray();
+    }
+
+    /// <summary>
+    /// 设置标签列表
+    /// </summary>
+    /// <param name="tags">标签数组</param>
+    public void SetTagsList(string[] tags)
+    {
+        Tags = string.Join(",", tags.Where(tag => !string.IsNullOrWhiteSpace(tag)).Select(tag => tag.Trim()));
+    }
+}
+
+/// <summary>
+/// 资源类型枚举
+/// </summary>
+[TranspilationSource]
+public static class ResourceTypes
+{
+    /// <summary>
+    /// 图片资源类型
+    /// </summary>
+    public const string Images = "images";
+
+    /// <summary>
+    /// Markdown文档资源类型
+    /// </summary>
+    public const string Markdown = "markdown";
+
+    /// <summary>
+    /// 比特流文件资源类型
+    /// </summary>
+    public const string Bitstream = "bitstream";
+
+    /// <summary>
+    /// 原理图资源类型
+    /// </summary>
+    public const string Diagram = "diagram";
+
+    /// <summary>
+    /// 项目文件资源类型
+    /// </summary>
+    public const string Project = "project";
+
+    /// <summary>
+    /// 压缩文件资源类型
+    /// </summary>
+    public const string Compression = "compression";
+}
+
+public enum ResourcePurpose : int
+{
+    /// <summary>
+    /// 模板资源，通常由管理员上传，供用户参考
+    /// </summary>
+    Template,
+
+    /// <summary>
+    /// 用户上传的资源
+    /// </summary>
+    User,
+
+    /// <summary>
+    /// 用户提交的作业
+    /// </summary>
+    Homework
+}
+
+/// <summary>
+/// 资源类，统一管理实验资源、用户比特流等各类资源
+/// </summary>
+public class Resource
+{
+    /// <summary>
+    /// 资源的唯一标识符
+    /// </summary>
+    [PrimaryKey]
+    public Guid ID { get; set; } = Guid.NewGuid();
+
+    /// <summary>
+    /// 上传资源的用户ID
+    /// </summary>
+    [NotNull]
+    public required Guid UserID { get; set; }
+
+    /// <summary>
+    /// 所属实验ID（可选，如果不属于特定实验则为空）
+    /// </summary>
+    [Nullable]
+    public string? ExamID { get; set; }
+
+    /// <summary>
+    /// 资源类型（images, markdown, bitstream, diagram, project等）
+    /// </summary>
+    [NotNull]
+    public required string ResourceType { get; set; }
+
+    /// <summary>
+    /// 资源用途：template（模板）或 user（用户上传）
+    /// </summary>
+    [NotNull]
+    public required ResourcePurpose Purpose { get; set; }
+
+    /// <summary>
+    /// 资源名称（包含文件扩展名）
+    /// </summary>
+    [NotNull]
+    public required string ResourceName { get; set; }
+
+    /// <summary>
+    /// 资源路径（包含文件名和扩展名）
+    /// </summary>
+    [NotNull]
+    public required string Path { get; set; }
+
+    /// <summary>
+    /// 资源SHA256哈希值
+    /// </summary>
+    [NotNull]
+    public required string SHA256 { get; set; }
+
+    /// <summary>
+    /// 资源创建/上传时间
+    /// </summary>
+    [NotNull]
+    public DateTime UploadTime { get; set; } = DateTime.Now;
+
+    /// <summary>
+    /// 资源的MIME类型
+    /// </summary>
+    [NotNull]
+    public string MimeType { get; set; } = "application/octet-stream";
+
+}

server/src/Database/UserManager.cs

@@ -1,204 +1,14 @@
 using DotNext;
 using LinqToDB;
 using LinqToDB.Data;
-using LinqToDB.Mapping;
 
 namespace Database;
 
-/// <summary>
-/// 用户类，表示用户信息
-/// </summary>
-public class User
-{
-    /// <summary>
-    /// 用户的唯一标识符
-    /// </summary>
-    [PrimaryKey]
-    public Guid ID { get; set; } = Guid.NewGuid();
-
-    /// <summary>
-    /// 用户的名称
-    /// </summary>
-    [NotNull]
-    public required string Name { get; set; }
-
-    /// <summary>
-    /// 用户的电子邮箱
-    /// </summary>
-    [NotNull]
-    public required string EMail { get; set; }
-
-    /// <summary>
-    /// 用户的密码（应该进行哈希处理）
-    /// </summary>
-    [NotNull]
-    public required string Password { get; set; }
-
-    /// <summary>
-    /// 用户权限等级
-    /// </summary>
-    [NotNull]
-    public required UserPermission Permission { get; set; }
-
-    /// <summary>
-    /// 绑定的实验板ID，如果未绑定则为空
-    /// </summary>
-    [Nullable]
-    public Guid BoardID { get; set; }
-
-    /// <summary>
-    /// 用户绑定板子的过期时间
-    /// </summary>
-    [Nullable]
-    public DateTime? BoardExpireTime { get; set; }
-
-    /// <summary>
-    /// 用户权限枚举
-    /// </summary>
-    public enum UserPermission
-    {
-        /// <summary>
-        /// 管理员权限，可以管理用户和实验板
-        /// </summary>
-        Admin,
-
-        /// <summary>
-        /// 普通用户权限，只能使用实验板
-        /// </summary>
-        Normal,
-    }
-}
-
-/// <summary>
-/// FPGA 板子类，表示板子信息
-/// </summary>
-public class Board
-{
-    /// <summary>
-    /// FPGA 板子的唯一标识符
-    /// </summary>
-    [PrimaryKey]
-    public Guid ID { get; set; } = Guid.NewGuid();
-
-    /// <summary>
-    /// FPGA 板子的名称
-    /// </summary>
-    [NotNull]
-    public required string BoardName { get; set; }
-
-    /// <summary>
-    /// FPGA 板子的IP地址
-    /// </summary>
-    [NotNull]
-    public required string IpAddr { get; set; }
-
-    /// <summary>
-    /// FPGA 板子的通信端口
-    /// </summary>
-    [NotNull]
-    public required int Port { get; set; }
-
-    /// <summary>
-    /// FPGA 板子的当前状态
-    /// </summary>
-    [NotNull]
-    public required BoardStatus Status { get; set; }
-
-    /// <summary>
-    /// 占用该板子的用户的唯一标识符
-    /// </summary>
-    [Nullable]
-    public Guid OccupiedUserID { get; set; }
-
-    /// <summary>
-    /// 占用该板子的用户的用户名
-    /// </summary>
-    [Nullable]
-    public string? OccupiedUserName { get; set; }
-
-    /// <summary>
-    /// FPGA 板子的固件版本号
-    /// </summary>
-    [NotNull]
-    public string FirmVersion { get; set; } = "1.0.0";
-
-    /// <summary>
-    /// FPGA 板子状态枚举
-    /// </summary>
-    public enum BoardStatus
-    {
-        /// <summary>
-        /// 繁忙状态，正在被用户使用
-        /// </summary>
-        Busy,
-
-        /// <summary>
-        /// 可用状态，可以被分配给用户
-        /// </summary>
-        Available,
-    }
-}
-
-/// <summary>
-/// 应用程序数据连接类，用于与数据库交互
-/// </summary>
-public class AppDataConnection : DataConnection
+public class UserManager
 {
     private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
 
-    static readonly string DATABASE_FILEPATH = $"{Environment.CurrentDirectory}/Database.sqlite";
-
-    static readonly LinqToDB.DataOptions options =
-        new LinqToDB.DataOptions().UseSQLite($"Data Source={DATABASE_FILEPATH}");
-
-    /// <summary>
-    /// 初始化应用程序数据连接
-    /// </summary>
-    public AppDataConnection() : base(options)
-    {
-        if (!Path.Exists(DATABASE_FILEPATH))
-        {
-            logger.Info($"数据库文件不存在，正在创建新数据库: {DATABASE_FILEPATH}");
-            LinqToDB.DataProvider.SQLite.SQLiteTools.CreateDatabase(DATABASE_FILEPATH);
-            this.CreateAllTables();
-            var user = new User()
-            {
-                Name = "Admin",
-                EMail = "selfconfusion@gmail.com",
-                Password = "12345678",
-                Permission = Database.User.UserPermission.Admin,
-            };
-            this.Insert(user);
-            logger.Info("默认管理员用户已创建");
-        }
-        else
-        {
-            logger.Info($"数据库连接已建立: {DATABASE_FILEPATH}");
-        }
-    }
-
-
-    /// <summary>
-    /// 创建所有数据库表
-    /// </summary>
-    public void CreateAllTables()
-    {
-        logger.Info("正在创建数据库表...");
-        this.CreateTable<User>();
-        this.CreateTable<Board>();
-        logger.Info("数据库表创建完成");
-    }
-
-    /// <summary>
-    /// 删除所有数据库表
-    /// </summary>
-    public void DropAllTables()
-    {
-        logger.Warn("正在删除所有数据库表...");
-        this.DropTable<User>();
-        this.DropTable<Board>();
-        logger.Warn("所有数据库表已删除");
-    }
+    private readonly AppDataConnection _db = new();
 
     /// <summary>
     /// 添加一个新的用户到数据库
@@ -214,9 +24,9 @@ public class AppDataConnection : DataConnection
             Name = name,
             EMail = email,
             Password = password,
-            Permission = Database.User.UserPermission.Normal,
+            Permission = UserPermission.Normal,
         };
-        var result = this.Insert(user);
+        var result = _db.Insert(user);
         logger.Info($"新用户已添加: {name} ({email})");
         return result;
     }
@@ -228,7 +38,7 @@ public class AppDataConnection : DataConnection
     /// <returns>包含用户信息的结果，如果未找到或出错则返回相应状态</returns>
     public Result<Optional<User>> GetUserByName(string name)
     {
-        var user = this.UserTable.Where((user) => user.Name == name).ToArray();
+        var user = _db.UserTable.Where((user) => user.Name == name).ToArray();
 
         if (user.Length > 1)
         {
@@ -253,7 +63,7 @@ public class AppDataConnection : DataConnection
     /// <returns>包含用户信息的结果，如果未找到或出错则返回相应状态</returns>
     public Result<Optional<User>> GetUserByEMail(string email)
     {
-        var user = this.UserTable.Where((user) => user.EMail == email).ToArray();
+        var user = _db.UserTable.Where((user) => user.EMail == email).ToArray();
 
         if (user.Length > 1)
         {
@@ -279,7 +89,7 @@ public class AppDataConnection : DataConnection
     /// <returns>如果密码正确返回用户信息，否则返回空</returns>
     public Result<Optional<User>> CheckUserPassword(string name, string password)
     {
-        var ret = this.GetUserByName(name);
+        var ret = GetUserByName(name);
         if (!ret.IsSuccessful)
             return new(ret.Error);
 
@@ -310,7 +120,7 @@ public class AppDataConnection : DataConnection
     public int BindUserToBoard(Guid userId, Guid boardId, DateTime expireTime)
     {
         // 获取用户信息
-        var user = this.UserTable.Where(u => u.ID == userId).FirstOrDefault();
+        var user = _db.UserTable.Where(u => u.ID == userId).FirstOrDefault();
         if (user == null)
         {
             logger.Error($"未找到用户: {userId}");
@@ -318,16 +128,16 @@ public class AppDataConnection : DataConnection
         }
 
         // 更新用户的板子绑定信息
-        var userResult = this.UserTable
+        var userResult = _db.UserTable
             .Where(u => u.ID == userId)
             .Set(u => u.BoardID, boardId)
             .Set(u => u.BoardExpireTime, expireTime)
             .Update();
 
         // 更新板子的用户绑定信息
-        var boardResult = this.BoardTable
+        var boardResult = _db.BoardTable
             .Where(b => b.ID == boardId)
-            .Set(b => b.Status, Board.BoardStatus.Busy)
+            .Set(b => b.Status, BoardStatus.Busy)
             .Set(b => b.OccupiedUserID, userId)
             .Set(b => b.OccupiedUserName, user.Name)
             .Update();
@@ -344,11 +154,11 @@ public class AppDataConnection : DataConnection
     public int UnbindUserFromBoard(Guid userId)
     {
         // 获取用户当前绑定的板子ID
-        var user = this.UserTable.Where(u => u.ID == userId).FirstOrDefault();
+        var user = _db.UserTable.Where(u => u.ID == userId).FirstOrDefault();
         Guid boardId = user?.BoardID ?? Guid.Empty;
 
         // 清空用户的板子绑定信息
-        var userResult = this.UserTable
+        var userResult = _db.UserTable
             .Where(u => u.ID == userId)
             .Set(u => u.BoardID, Guid.Empty)
             .Set(u => u.BoardExpireTime, (DateTime?)null)
@@ -358,9 +168,9 @@ public class AppDataConnection : DataConnection
         int boardResult = 0;
         if (boardId != Guid.Empty)
         {
-            boardResult = this.BoardTable
+            boardResult = _db.BoardTable
                 .Where(b => b.ID == boardId)
-                .Set(b => b.Status, Board.BoardStatus.Available)
+                .Set(b => b.Status, BoardStatus.Available)
                 .Set(b => b.OccupiedUserID, Guid.Empty)
                 .Set(b => b.OccupiedUserName, (string?)null)
                 .Update();
@@ -371,25 +181,61 @@ public class AppDataConnection : DataConnection
         return userResult + boardResult;
     }
 
+    /// <summary>
+    /// 自动分配一个未被占用的IP地址
+    /// </summary>
+    /// <returns>分配的IP地址字符串</returns>
+    public string AllocateIpAddr()
+    {
+        var usedIps = _db.BoardTable.Select(b => b.IpAddr).ToArray();
+        for (int i = 1; i <= 254; i++)
+        {
+            string ip = $"169.254.109.{i}";
+            if (!usedIps.Contains(ip))
+                return ip;
+        }
+        throw new Exception("没有可用的IP地址");
+    }
+
+    /// <summary>
+    /// 自动分配一个未被占用的MAC地址
+    /// </summary>
+    /// <returns>分配的MAC地址字符串</returns>
+    public string AllocateMacAddr()
+    {
+        var usedMacs = _db.BoardTable.Select(b => b.MacAddr).ToArray();
+        // 以 02-00-00-xx-xx-xx 格式分配，02 表示本地管理地址
+        for (int i = 1; i <= 0xFFFFFF; i++)
+        {
+            string mac = $"02-00-00-{(i >> 16) & 0xFF:X2}-{(i >> 8) & 0xFF:X2}-{i & 0xFF:X2}";
+            if (!usedMacs.Contains(mac))
+                return mac;
+        }
+        throw new Exception("没有可用的MAC地址");
+    }
+
     /// <summary>
     /// 添加一块新的 FPGA 板子到数据库
     /// </summary>
     /// <param name="name">FPGA 板子的名称</param>
-    /// <param name="ipAddr">FPGA 板子的IP地址</param>
-    /// <param name="port">FPGA 板子的通信端口</param>
     /// <returns>插入的记录数</returns>
-    public int AddBoard(string name, string ipAddr, int port)
+    public Guid AddBoard(string name)
     {
+        if (string.IsNullOrWhiteSpace(name) || name.Contains('\'') || name.Contains(';'))
+        {
+            logger.Error("实验板名称非法，包含不允许的字符");
+            throw new ArgumentException("实验板名称非法");
+        }
         var board = new Board()
         {
             BoardName = name,
-            IpAddr = ipAddr,
-            Port = port,
-            Status = Database.Board.BoardStatus.Available,
+            IpAddr = AllocateIpAddr(),
+            MacAddr = AllocateMacAddr(),
+            Status = BoardStatus.Disabled,
         };
-        var result = this.Insert(board);
-        logger.Info($"新实验板已添加: {name} ({ipAddr}:{port})");
-        return result;
+        var result = _db.Insert(board);
+        logger.Info($"新实验板已添加: {name} ({board.IpAddr}:{board.MacAddr})");
+        return board.ID;
     }
 
     /// <summary>
@@ -400,7 +246,7 @@ public class AppDataConnection : DataConnection
     public int DeleteBoardByName(string name)
     {
         // 先获取要删除的板子信息
-        var board = this.BoardTable.Where(b => b.BoardName == name).FirstOrDefault();
+        var board = _db.BoardTable.Where(b => b.BoardName == name).FirstOrDefault();
         if (board == null)
         {
             logger.Warn($"未找到名称为 {name} 的实验板");
@@ -410,7 +256,7 @@ public class AppDataConnection : DataConnection
         // 如果板子被占用，先解除绑定
         if (board.OccupiedUserID != Guid.Empty)
         {
-            this.UserTable
+            _db.UserTable
                 .Where(u => u.ID == board.OccupiedUserID)
                 .Set(u => u.BoardID, Guid.Empty)
                 .Set(u => u.BoardExpireTime, (DateTime?)null)
@@ -418,7 +264,7 @@ public class AppDataConnection : DataConnection
             logger.Info($"已解除用户 {board.OccupiedUserID} 与实验板 {name} 的绑定");
         }
 
-        var result = this.BoardTable.Where(b => b.BoardName == name).Delete();
+        var result = _db.BoardTable.Where(b => b.BoardName == name).Delete();
         logger.Info($"实验板已删除: {name}，删除记录数: {result}");
         return result;
     }
@@ -431,7 +277,7 @@ public class AppDataConnection : DataConnection
     public int DeleteBoardByID(Guid id)
     {
         // 先获取要删除的板子信息
-        var board = this.BoardTable.Where(b => b.ID == id).FirstOrDefault();
+        var board = _db.BoardTable.Where(b => b.ID == id).FirstOrDefault();
         if (board == null)
         {
             logger.Warn($"未找到ID为 {id} 的实验板");
@@ -441,7 +287,7 @@ public class AppDataConnection : DataConnection
         // 如果板子被占用，先解除绑定
         if (board.OccupiedUserID != Guid.Empty)
         {
-            this.UserTable
+            _db.UserTable
                 .Where(u => u.ID == board.OccupiedUserID)
                 .Set(u => u.BoardID, Guid.Empty)
                 .Set(u => u.BoardExpireTime, (DateTime?)null)
@@ -449,7 +295,7 @@ public class AppDataConnection : DataConnection
             logger.Info($"已解除用户 {board.OccupiedUserID} 与实验板 {id} 的绑定");
         }
 
-        var result = this.BoardTable.Where(b => b.ID == id).Delete();
+        var result = _db.BoardTable.Where(b => b.ID == id).Delete();
         logger.Info($"实验板已删除: {id}，删除记录数: {result}");
         return result;
     }
@@ -461,7 +307,7 @@ public class AppDataConnection : DataConnection
     /// <returns>包含实验板信息的结果，如果未找到则返回空</returns>
     public Result<Optional<Board>> GetBoardByID(Guid id)
     {
-        var boards = this.BoardTable.Where(board => board.ID == id).ToArray();
+        var boards = _db.BoardTable.Where(board => board.ID == id).ToArray();
 
         if (boards.Length > 1)
         {
@@ -479,13 +325,38 @@ public class AppDataConnection : DataConnection
         return new(boards[0]);
     }
 
+    /// <summary>
+    /// 根据用户名获取实验板信息
+    /// </summary>
+    /// <param name="userName">用户名</param>
+    /// <returns>包含实验板信息的结果，如果未找到则返回空</returns>
+    public Result<Optional<Board>> GetBoardByUserName(string userName)
+    {
+        var boards = _db.BoardTable.Where(board => board.OccupiedUserName == userName).ToArray();
+
+        if (boards.Length > 1)
+        {
+            logger.Error($"数据库中存在多个相同用户名的实验板: {userName}");
+            return new(new Exception($"数据库中存在多个相同用户名的实验板: {userName}"));
+        }
+
+        if (boards.Length == 0)
+        {
+            logger.Info($"未找到用户名对应的实验板: {userName}");
+            return new(Optional<Board>.None);
+        }
+
+        logger.Debug($"成功获取实验板信息: {userName}");
+        return new(boards[0]);
+    }
+
     /// <summary>
     /// 获取所有实验板信息
     /// </summary>
     /// <returns>所有实验板的数组</returns>
     public Board[] GetAllBoard()
     {
-        var boards = this.BoardTable.ToArray();
+        var boards = _db.BoardTable.ToArray();
         logger.Debug($"获取所有实验板，共 {boards.Length} 块");
         return boards;
     }
@@ -498,8 +369,8 @@ public class AppDataConnection : DataConnection
     /// <returns>可用的实验板，如果没有可用的板子则返回空</returns>
     public Optional<Board> GetAvailableBoard(Guid userId, DateTime expireTime)
     {
-        var boards = this.BoardTable.Where(
-                (board) => board.Status == Database.Board.BoardStatus.Available
+        var boards = _db.BoardTable.Where(
+                (board) => board.Status == BoardStatus.Available
             ).ToArray();
 
         if (boards.Length == 0)
@@ -510,7 +381,7 @@ public class AppDataConnection : DataConnection
         else
         {
             var board = boards[0];
-            var user = this.UserTable.Where(u => u.ID == userId).FirstOrDefault();
+            var user = _db.UserTable.Where(u => u.ID == userId).FirstOrDefault();
 
             if (user == null)
             {
@@ -519,21 +390,21 @@ public class AppDataConnection : DataConnection
             }
 
             // 更新板子状态和用户绑定信息
-            this.BoardTable
+            _db.BoardTable
                 .Where(target => target.ID == board.ID)
-                .Set(target => target.Status, Board.BoardStatus.Busy)
+                .Set(target => target.Status, BoardStatus.Busy)
                 .Set(target => target.OccupiedUserID, userId)
                 .Set(target => target.OccupiedUserName, user.Name)
                 .Update();
 
             // 更新用户的板子绑定信息
-            this.UserTable
+            _db.UserTable
                 .Where(u => u.ID == userId)
                 .Set(u => u.BoardID, board.ID)
                 .Set(u => u.BoardExpireTime, expireTime)
                 .Update();
 
-            board.Status = Database.Board.BoardStatus.Busy;
+            board.Status = BoardStatus.Busy;
             board.OccupiedUserID = userId;
             board.OccupiedUserName = user.Name;
 
@@ -543,28 +414,40 @@ public class AppDataConnection : DataConnection
     }
 
     /// <summary>
-    /// 更新实验板的IP地址
+    /// [TODO:description]
     /// </summary>
-    /// <param name="boardId">实验板的唯一标识符</param>
-    /// <param name="newIpAddr">新的IP地址</param>
-    /// <returns>更新的记录数</returns>
-    public int UpdateBoardIpAddr(Guid boardId, string newIpAddr)
+    /// <param name="boardId">[TODO:parameter]</param>
+    /// <param name="newName">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    public int UpdateBoardName(Guid boardId, string newName)
     {
-        var result = this.BoardTable
+        if (string.IsNullOrWhiteSpace(newName) || newName.Contains('\'') || newName.Contains(';'))
+        {
+            logger.Error("实验板名称非法，包含不允许的字符");
+            return 0;
+        }
+        var result = _db.BoardTable
             .Where(b => b.ID == boardId)
-            .Set(b => b.IpAddr, newIpAddr)
+            .Set(b => b.BoardName, newName)
             .Update();
-        logger.Info($"实验板 {boardId} 的IP地址已更新为 {newIpAddr}，更新记录数: {result}");
+        logger.Info($"实验板名称已更新: {boardId} -> {newName}");
         return result;
     }
 
     /// <summary>
-    /// 用户表
+    /// [TODO:description]
     /// </summary>
-    public ITable<User> UserTable => this.GetTable<User>();
+    /// <param name="boardId">[TODO:parameter]</param>
+    /// <param name="newStatus">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    public int UpdateBoardStatus(Guid boardId, BoardStatus newStatus)
+    {
+        var result = _db.BoardTable
+            .Where(b => b.ID == boardId)
+            .Set(b => b.Status, newStatus)
+            .Update();
+        logger.Info($"TODO");
+        return result;
+    }
 
-    /// <summary>
-    /// FPGA 板子表
-    /// </summary>
-    public ITable<Board> BoardTable => this.GetTable<Board>();
 }

server/src/Hubs/DigitalTubesHub.cs

@@ -0,0 +1,260 @@
+using Microsoft.AspNetCore.Authorization;
+using System.Security.Claims;
+using Microsoft.AspNetCore.SignalR;
+using Microsoft.AspNetCore.Cors;
+using TypedSignalR.Client;
+using Tapper;
+using DotNext;
+using Peripherals.SevenDigitalTubesClient;
+using System.Collections.Concurrent;
+
+#pragma warning disable 1998
+
+namespace server.Hubs;
+
+[Hub]
+public interface IDigitalTubesHub
+{
+    Task<bool> StartScan();
+    Task<bool> StopScan();
+    Task<bool> SetFrequency(int frequency);
+    Task<DigitalTubeTaskStatus?> GetStatus();
+}
+
+[Receiver]
+public interface IDigitalTubesReceiver
+{
+    Task OnReceive(byte[] data);
+}
+
+[TranspilationSource]
+public class DigitalTubeTaskStatus
+{
+    public int Frequency { get; set; } = 100;
+    public bool IsRunning { get; set; } = false;
+}
+
+class DigitalTubesScanTaskInfo
+{
+    public string BoardID { get; set; }
+    public string ClientID { get; set; }
+    public Task? ScanTask { get; set; }
+    public SevenDigitalTubesCtrl TubeClient { get; set; }
+    public CancellationTokenSource CTS { get; set; } = new();
+    public int Frequency { get; set; } = 100;
+    public bool IsRunning { get; set; } = false;
+
+    public DigitalTubesScanTaskInfo(
+        string boardID, string clientID, SevenDigitalTubesCtrl client)
+    {
+        BoardID = boardID;
+        ClientID = clientID;
+        TubeClient = client;
+    }
+
+    public DigitalTubeTaskStatus ToDigitalTubeTaskStatus()
+    {
+        return new DigitalTubeTaskStatus
+        {
+            Frequency = Frequency,
+            IsRunning = IsRunning
+        };
+    }
+}
+
+[Authorize]
+[EnableCors("SignalR")]
+public class DigitalTubesHub : Hub<IDigitalTubesReceiver>, IDigitalTubesHub
+{
+    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+    private readonly IHubContext<DigitalTubesHub, IDigitalTubesReceiver> _hubContext;
+    private readonly Database.UserManager _userManager = new();
+
+    private static ConcurrentDictionary<string, DigitalTubesScanTaskInfo> _scanTasks = new();
+
+    public DigitalTubesHub(IHubContext<DigitalTubesHub, IDigitalTubesReceiver> hubContext)
+    {
+        _hubContext = hubContext;
+    }
+
+    private Optional<Database.Board> TryGetBoard()
+    {
+        var userName = Context.User?.FindFirstValue(ClaimTypes.Name);
+        if (string.IsNullOrEmpty(userName))
+        {
+            logger.Error("User name is null or empty");
+            return null;
+        }
+
+        var userRet = _userManager.GetUserByName(userName);
+        if (!userRet.IsSuccessful || !userRet.Value.HasValue)
+        {
+            logger.Error($"User '{userName}' not found");
+            return null;
+        }
+        var user = userRet.Value.Value;
+
+        var boardRet = _userManager.GetBoardByID(user.BoardID);
+        if (!boardRet.IsSuccessful || !boardRet.Value.HasValue)
+        {
+            logger.Error($"Board not found");
+            return null;
+        }
+        return boardRet.Value.Value;
+    }
+
+    private Task ScanAllTubes(DigitalTubesScanTaskInfo scanInfo)
+    {
+        var token = scanInfo.CTS.Token;
+        return Task.Run(async () =>
+        {
+            var cntError = 0;
+            while (!token.IsCancellationRequested)
+            {
+                var beginTime = DateTime.Now;
+                var waitTime = TimeSpan.FromMilliseconds(1000 / scanInfo.Frequency);
+
+                var dataRet = await scanInfo.TubeClient.ScanAllTubes();
+                if (!dataRet.IsSuccessful)
+                {
+                    logger.Error($"Failed to scan tubes: {dataRet.Error}");
+                    cntError++;
+                    if (cntError > 3)
+                    {
+                        logger.Error($"Too many errors, stopping scan");
+                        break;
+                    }
+                }
+                await _hubContext.Clients.Client(scanInfo.ClientID).OnReceive(dataRet.Value);
+
+                var processTime = DateTime.Now - beginTime;
+                if (processTime < waitTime)
+                {
+                    await Task.Delay(waitTime - processTime, token);
+                }
+            }
+            scanInfo.IsRunning = false;
+        }, token)
+        .ContinueWith((task) =>
+        {
+            if (task.IsFaulted)
+            {
+                logger.Error(
+                    $"Digital tubes scan operation failesj for board {task.Exception}");
+            }
+            else if (task.IsCanceled)
+            {
+                logger.Info(
+                    $"Digital tubes scan operation cancelled for board {scanInfo.BoardID}");
+            }
+            else
+            {
+                logger.Info(
+                    $"Digital tubes scan completed successfully for board {scanInfo.BoardID}");
+            }
+        });
+    }
+
+    public async Task<bool> StartScan()
+    {
+        try
+        {
+            var board = TryGetBoard().OrThrow(() => new Exception("Board not found"));
+            var key = board.ID.ToString();
+
+            if (_scanTasks.TryGetValue(key, out var existing) && existing.IsRunning)
+                return true;
+
+            var cts = new CancellationTokenSource();
+            var scanTaskInfo = new DigitalTubesScanTaskInfo(
+                board.ID.ToString(), Context.ConnectionId,
+                new SevenDigitalTubesCtrl(board.IpAddr, board.Port, 6)
+            );
+            scanTaskInfo.ScanTask = ScanAllTubes(scanTaskInfo);
+
+            _scanTasks[key] = scanTaskInfo;
+            return true;
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "Failed to start scan");
+            return false;
+        }
+    }
+
+    public async Task<bool> StopScan()
+    {
+        try
+        {
+            var board = TryGetBoard().OrThrow(() => new Exception("Board not found"));
+            var key = board.ID.ToString();
+
+            if (_scanTasks.TryRemove(key, out var scanInfo))
+            {
+                scanInfo.IsRunning = false;
+                scanInfo.CTS.Cancel();
+                if (scanInfo.ScanTask != null)
+                    await scanInfo.ScanTask;
+                scanInfo.CTS.Dispose();
+            }
+            return true;
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "Failed to stop scan");
+            return false;
+        }
+    }
+
+    public async Task<bool> SetFrequency(int frequency)
+    {
+        try
+        {
+            if (frequency < 1 || frequency > 1000)
+                return false;
+
+            var board = TryGetBoard().OrThrow(() => new Exception("Board not found"));
+            var key = board.ID.ToString();
+
+            if (_scanTasks.TryGetValue(key, out var scanInfo) && scanInfo.IsRunning)
+            {
+                scanInfo.Frequency = frequency;
+                return true;
+            }
+            else
+            {
+                logger.Warn($"SetFrequency called but no running scan for board {board.ID} and client {Context.ConnectionId}");
+                return false;
+            }
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "Failed to set frequency");
+            return false;
+        }
+    }
+
+    public async Task<DigitalTubeTaskStatus?> GetStatus()
+    {
+        try
+        {
+            var board = TryGetBoard().OrThrow(() => new Exception("Board not found"));
+            var key = board.ID.ToString();
+
+            if (_scanTasks.TryGetValue(key, out var scanInfo))
+            {
+                return scanInfo.ToDigitalTubeTaskStatus();
+            }
+            else
+            {
+                return null;
+            }
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "Failed to get status");
+            throw new Exception("Failed to get status", ex);
+        }
+    }
+
+}

server/src/Hubs/JtagHub.cs

@@ -0,0 +1,203 @@
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Cors;
+using System.Security.Claims;
+using Microsoft.AspNetCore.SignalR;
+using DotNext;
+using System.Collections.Concurrent;
+using TypedSignalR.Client;
+using Tapper;
+
+namespace server.Hubs;
+
+[Hub]
+public interface IJtagHub
+{
+    Task<bool> SetBoundaryScanFreq(int freq);
+    Task<bool> StartBoundaryScan(int freq = 100);
+    Task<bool> StopBoundaryScan();
+}
+
+[Receiver]
+public interface IJtagReceiver
+{
+    Task OnReceiveBoundaryScanData(Dictionary<string, bool> msg);
+}
+
+[Authorize]
+[EnableCors("SignalR")]
+public class JtagHub : Hub<IJtagReceiver>, IJtagHub
+{
+    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    private readonly IHubContext<JtagHub, IJtagReceiver> _hubContext;
+    private readonly Database.UserManager _userManager = new();
+
+    private static ConcurrentDictionary<string, int> FreqTable = new();
+    private static ConcurrentDictionary<string, CancellationTokenSource> CancellationTokenSourceTable = new();
+
+    public JtagHub(IHubContext<JtagHub, IJtagReceiver> hubContext)
+    {
+        _hubContext = hubContext;
+    }
+
+    private Optional<Peripherals.JtagClient.Jtag> GetJtagClient(string userName)
+    {
+        try
+        {
+            var board = _userManager.GetBoardByUserName(userName);
+            if (!board.IsSuccessful)
+            {
+                logger.Error($"Find Board {board.Value.Value.ID} failed because {board.Error}");
+                return new(null);
+            }
+            if (!board.Value.HasValue)
+            {
+                logger.Error($"Board {board.Value.Value.ID} not found");
+                return new(null);
+            }
+
+            var jtag = new Peripherals.JtagClient.Jtag(board.Value.Value.IpAddr, board.Value.Value.Port);
+            return new(jtag);
+        }
+        catch (Exception error)
+        {
+            logger.Error(error);
+            return new(null);
+        }
+    }
+
+    public async Task<bool> SetBoundaryScanFreq(int freq)
+    {
+        return await Task.Run(() =>
+        {
+            try
+            {
+                var userName = Context.User?.FindFirstValue(ClaimTypes.Name);
+                if (userName is null)
+                {
+                    logger.Error("Can't get user info");
+                    return false;
+                }
+
+                FreqTable.AddOrUpdate(userName, freq, (key, value) => freq);
+                return true;
+            }
+            catch (Exception error)
+            {
+                logger.Error(error);
+                return false;
+            }
+        });
+    }
+
+    public async Task<bool> StartBoundaryScan(int freq = 100)
+    {
+        try
+        {
+            var userName = Context.User?.FindFirstValue(ClaimTypes.Name);
+            if (userName is null)
+            {
+                logger.Error("No Such User");
+                return false;
+            }
+
+            await SetBoundaryScanFreq(freq);
+            var cts = new CancellationTokenSource();
+            CancellationTokenSourceTable.AddOrUpdate(userName, cts, (key, value) => cts);
+
+            _ = Task.Run(
+                    () => BoundaryScanLogicPorts(Context.ConnectionId, userName, cts.Token),
+                    cts.Token)
+                .ContinueWith((task) =>
+                {
+                    if (task.IsFaulted)
+                    {
+                        // 遍历所有异常
+                        foreach (var ex in task.Exception.InnerExceptions)
+                        {
+                            if (ex is OperationCanceledException)
+                            {
+                                logger.Info($"Boundary scan operation cancelled for user {userName}");
+                            }
+                            else
+                            {
+                                logger.Error($"Boundary scan operation failed for user {userName}: {ex}");
+                            }
+                        }
+                    }
+                    else if (task.IsCanceled)
+                    {
+                        logger.Info($"Boundary scan operation cancelled for user {userName}");
+                    }
+                    else
+                    {
+                        logger.Info($"Boundary scan completed successfully for user {userName}");
+                    }
+                });
+
+            logger.Info($"Boundary scan started for user {userName}");
+            return true;
+        }
+        catch (Exception error)
+        {
+            logger.Error(error);
+            return false;
+        }
+    }
+
+    public async Task<bool> StopBoundaryScan()
+    {
+        return await Task.Run(() =>
+        {
+            var userName = Context.User?.FindFirstValue(ClaimTypes.Name);
+            if (userName is null)
+            {
+                logger.Error("No Such User");
+                return false;
+            }
+
+            if (!CancellationTokenSourceTable.TryGetValue(userName, out var cts))
+            {
+                return false;
+            }
+
+            cts.Cancel();
+            cts.Token.WaitHandle.WaitOne();
+
+            logger.Info($"Boundary scan stopped for user {userName}");
+            return true;
+        });
+
+    }
+
+    private async Task BoundaryScanLogicPorts(string connectionID, string userName, CancellationToken cancellationToken)
+    {
+        var jtagCtrl = GetJtagClient(userName).OrThrow(() => new InvalidOperationException("JTAG client not found"));
+        var cntFail = 0;
+
+        while (true && cntFail < 5)
+        {
+            cancellationToken.ThrowIfCancellationRequested();
+
+            var ret = await jtagCtrl.BoundaryScanLogicalPorts();
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"User {userName} boundary scan failed for device {jtagCtrl.address}: {ret.Error}");
+                cntFail++;
+                continue;
+            }
+
+            await _hubContext.Clients.Client(connectionID).OnReceiveBoundaryScanData(ret.Value);
+            // logger.Info($"User {userName} successfully completed boundary scan for device {jtagCtrl.address}");
+
+            await Task.Delay(FreqTable.TryGetValue(userName, out var freq) ? 1000 / freq : 1000 / 100, cancellationToken);
+        }
+
+        if (cntFail >= 5)
+        {
+            logger.Error($"User {userName} boundary scan failed for device {jtagCtrl.address} after 5 attempts");
+            throw new InvalidOperationException("Boundary scan failed");
+        }
+    }
+
+}

server/src/Hubs/OscilloscopeHub.cs

@@ -0,0 +1,403 @@
+using Microsoft.AspNetCore.Authorization;
+using System.Security.Claims;
+using Microsoft.AspNetCore.SignalR;
+using Microsoft.AspNetCore.Cors;
+using TypedSignalR.Client;
+using DotNext;
+using Tapper;
+using System.Collections.Concurrent;
+using Peripherals.OscilloscopeClient;
+
+#pragma warning disable 1998
+
+namespace server.Hubs;
+
+[Hub]
+public interface IOscilloscopeHub
+{
+    Task<bool> Initialize(OscilloscopeFullConfig config);
+    Task<bool> StartCapture();
+    Task<bool> StopCapture();
+    Task<OscilloscopeDataResponse?> GetData();
+    Task<bool> SetTrigger(byte level);
+    Task<bool> SetRisingEdge(bool risingEdge);
+    Task<bool> SetSampling(ushort decimationRate);
+    Task<bool> SetFrequency(int frequency);
+}
+
+[Receiver]
+public interface IOscilloscopeReceiver
+{
+    Task OnDataReceived(OscilloscopeDataResponse data);
+}
+
+[TranspilationSource]
+public class OscilloscopeDataResponse
+{
+    public uint AdFrequency { get; set; }
+    public byte AdVpp { get; set; }
+    public byte AdMax { get; set; }
+    public byte AdMin { get; set; }
+    public string WaveformData { get; set; } = "";
+}
+
+[TranspilationSource]
+public class OscilloscopeFullConfig
+{
+    public bool CaptureEnabled { get; set; }
+    public byte TriggerLevel { get; set; }
+    public bool TriggerRisingEdge { get; set; }
+    public ushort HorizontalShift { get; set; }
+    public ushort DecimationRate { get; set; }
+    public int CaptureFrequency { get; set; }
+    // public bool AutoRefreshRAM { get; set; }
+
+    public OscilloscopeConfig ToOscilloscopeConfig()
+    {
+        return new OscilloscopeConfig
+        {
+            CaptureEnabled = CaptureEnabled,
+            TriggerLevel = TriggerLevel,
+            TriggerRisingEdge = TriggerRisingEdge,
+            HorizontalShift = HorizontalShift,
+            DecimationRate = DecimationRate,
+        };
+    }
+}
+
+class OscilloscopeScanTaskInfo
+{
+    public Task? ScanTask { get; set; }
+    public OscilloscopeCtrl Client { get; set; }
+    public CancellationTokenSource CTS { get; set; } = new CancellationTokenSource();
+    public int Frequency { get; set; } = 100;
+
+    public OscilloscopeScanTaskInfo(OscilloscopeCtrl client)
+    {
+        Client = client;
+    }
+}
+
+[Authorize]
+[EnableCors("SignalR")]
+public class OscilloscopeHub : Hub<IOscilloscopeReceiver>, IOscilloscopeHub
+{
+    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+    private readonly IHubContext<OscilloscopeHub, IOscilloscopeReceiver> _hubContext;
+    private readonly Database.UserManager _userManager = new();
+
+    private static ConcurrentDictionary<string, OscilloscopeScanTaskInfo> _scanTasks = new();
+
+    public OscilloscopeHub(IHubContext<OscilloscopeHub, IOscilloscopeReceiver> hubContext)
+    {
+        _hubContext = hubContext;
+    }
+
+    private Optional<Database.Board> TryGetBoard()
+    {
+        var userName = Context.User?.FindFirstValue(ClaimTypes.Name);
+        if (string.IsNullOrEmpty(userName))
+        {
+            logger.Error("User name is null or empty");
+            return null;
+        }
+
+        var boardRet = _userManager.GetBoardByUserName(userName);
+        if (!boardRet.IsSuccessful || !boardRet.Value.HasValue)
+        {
+            logger.Error($"Board not found");
+            return null;
+        }
+        return boardRet.Value.Value;
+    }
+
+    private Optional<OscilloscopeCtrl> GetOscilloscope()
+    {
+        try
+        {
+            var board = TryGetBoard().OrThrow(() => new Exception("Board not found"));
+            var client = new OscilloscopeCtrl(board.IpAddr, board.Port);
+            return client;
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "Failed to get oscilloscope");
+            return null;
+        }
+    }
+
+    public async Task<bool> Initialize(OscilloscopeFullConfig config)
+    {
+        try
+        {
+            var client = GetOscilloscope().OrThrow(() => new Exception("Oscilloscope not found"));
+
+            var result = await client.Init(config.ToOscilloscopeConfig());
+            if (!result.IsSuccessful)
+            {
+                logger.Error(result.Error, "Initialize failed");
+                return false;
+            }
+            return result.Value;
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "Failed to initialize oscilloscope");
+            return false;
+        }
+    }
+
+    private Task ScanTask(OscilloscopeScanTaskInfo taskInfo, string clientId)
+    {
+        var token = taskInfo.CTS.Token;
+        return Task.Run(async () =>
+        {
+            while (!token.IsCancellationRequested)
+            {
+                var data = await GetCaptureData(taskInfo.Client);
+                if (data == null)
+                {
+                    logger.Error("GetData failed");
+                    continue;
+                }
+
+                await _hubContext.Clients.Client(clientId).OnDataReceived(data);
+                await Task.Delay(1000 / taskInfo.Frequency, token);
+            }
+        }, token).ContinueWith(t =>
+        {
+            if (t.IsFaulted)
+                logger.Error(t.Exception, "ScanTask failed");
+        });
+    }
+
+    public async Task<bool> StartCapture()
+    {
+        try
+        {
+            var board = TryGetBoard().OrThrow(() => new Exception("Board not found"));
+            var key = board.ID.ToString();
+            var client = GetOscilloscope().OrThrow(() => new Exception("Oscilloscope not found"));
+
+            if (_scanTasks.TryGetValue(key, out var existing))
+                return true;
+
+            var result = await client.SetCaptureEnable(true);
+            if (!result.IsSuccessful)
+            {
+                logger.Error(result.Error, "StartCapture failed");
+                return false;
+            }
+
+            var scanTaskInfo = new OscilloscopeScanTaskInfo(client);
+            scanTaskInfo.ScanTask = ScanTask(scanTaskInfo, Context.ConnectionId);
+
+            return _scanTasks.TryAdd(key, scanTaskInfo);
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "Failed to start capture");
+            return false;
+        }
+    }
+
+    public async Task<bool> StopCapture()
+    {
+        try
+        {
+            var board = TryGetBoard().OrThrow(() => new Exception("Board not found"));
+            var client = GetOscilloscope().OrThrow(() => new Exception("Oscilloscope not found"));
+
+            var key = board.ID.ToString();
+
+            if (_scanTasks.TryRemove(key, out var taskInfo))
+            {
+                taskInfo.CTS.Cancel();
+                if (taskInfo.ScanTask != null) taskInfo.ScanTask.Wait();
+
+                var result = await client.SetCaptureEnable(false);
+                if (!result.IsSuccessful)
+                {
+                    logger.Error(result.Error, "StopCapture failed");
+                    return false;
+                }
+                return result.Value;
+            }
+
+            throw new Exception("Task not found");
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "Failed to stop capture");
+            return false;
+        }
+    }
+
+    private async Task<OscilloscopeDataResponse?> GetCaptureData(OscilloscopeCtrl oscilloscope)
+    {
+        try
+        {
+            var freqResult = await oscilloscope.GetADFrequency();
+            var vppResult = await oscilloscope.GetADVpp();
+            var maxResult = await oscilloscope.GetADMax();
+            var minResult = await oscilloscope.GetADMin();
+            var waveformResult = await oscilloscope.GetWaveformData();
+
+            if (!freqResult.IsSuccessful)
+            {
+                logger.Error($"获取AD采样频率失败: {freqResult.Error}");
+                throw new Exception($"获取AD采样频率失败: {freqResult.Error}");
+            }
+
+            if (!vppResult.IsSuccessful)
+            {
+                logger.Error($"获取AD采样幅度失败: {vppResult.Error}");
+                throw new Exception($"获取AD采样幅度失败: {vppResult.Error}");
+            }
+
+            if (!maxResult.IsSuccessful)
+            {
+                logger.Error($"获取AD采样最大值失败: {maxResult.Error}");
+                throw new Exception($"获取AD采样最大值失败: {maxResult.Error}");
+            }
+
+            if (!minResult.IsSuccessful)
+            {
+                logger.Error($"获取AD采样最小值失败: {minResult.Error}");
+                throw new Exception($"获取AD采样最小值失败: {minResult.Error}");
+            }
+
+            if (!waveformResult.IsSuccessful)
+            {
+                logger.Error($"获取波形数据失败: {waveformResult.Error}");
+                throw new Exception($"获取波形数据失败: {waveformResult.Error}");
+            }
+
+            var response = new OscilloscopeDataResponse
+            {
+                AdFrequency = freqResult.Value,
+                AdVpp = vppResult.Value,
+                AdMax = maxResult.Value,
+                AdMin = minResult.Value,
+                WaveformData = Convert.ToBase64String(waveformResult.Value)
+            };
+
+            return new OscilloscopeDataResponse
+            {
+                AdFrequency = freqResult.Value,
+                AdVpp = vppResult.Value,
+                AdMax = maxResult.Value,
+                AdMin = minResult.Value,
+                WaveformData = Convert.ToBase64String(waveformResult.Value)
+            };
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "获取示波器数据时发生异常");
+            return null;
+        }
+    }
+
+    public async Task<OscilloscopeDataResponse?> GetData()
+    {
+        try
+        {
+            var oscilloscope = GetOscilloscope().OrThrow(() => new Exception("Oscilloscope not found"));
+            var response = await GetCaptureData(oscilloscope);
+            return response;
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "获取示波器数据时发生异常");
+            return null;
+        }
+    }
+
+    public async Task<bool> SetTrigger(byte level)
+    {
+        try
+        {
+            var client = GetOscilloscope().OrThrow(() => new Exception("Oscilloscope not found"));
+            var ret = await client.SetTriggerLevel(level);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error(ret.Error, "UpdateTrigger failed");
+                return false;
+            }
+            return ret.Value;
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "Failed to update trigger");
+            return false;
+        }
+    }
+
+    public async Task<bool> SetRisingEdge(bool risingEdge)
+    {
+        try
+        {
+            var client = GetOscilloscope().OrThrow(() => new Exception("Oscilloscope not found"));
+            var ret = await client.SetTriggerEdge(risingEdge);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error(ret.Error, "Update Rising Edge failed");
+                return false;
+            }
+            return ret.Value;
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "SetRisingEdge failed");
+            return false;
+        }
+    }
+
+    public async Task<bool> SetSampling(ushort decimationRate)
+    {
+        try
+        {
+            var client = GetOscilloscope().OrThrow(() => new Exception("Oscilloscope not found"));
+            var result = await client.SetDecimationRate(decimationRate);
+            if (!result.IsSuccessful)
+            {
+                logger.Error(result.Error, "UpdateSampling failed");
+                return false;
+            }
+            return result.Value;
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "Failed to update sampling");
+            return false;
+        }
+    }
+
+    public async Task<bool> SetFrequency(int frequency)
+    {
+        try
+        {
+            if (frequency < 1 || frequency > 1000)
+                return false;
+
+            var board = TryGetBoard().OrThrow(() => new Exception("Board not found"));
+            var key = board.ID.ToString();
+
+            if (_scanTasks.TryGetValue(key, out var scanInfo))
+            {
+                scanInfo.Frequency = frequency;
+                return true;
+            }
+            else
+            {
+                logger.Warn($"SetFrequency called but no running scan for board {board.ID} and client {Context.ConnectionId}");
+                return false;
+            }
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "Failed to set frequency");
+            return false;
+        }
+    }
+}

server/src/Hubs/ProgressHub.cs

@@ -0,0 +1,77 @@
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.SignalR;
+using Microsoft.AspNetCore.Cors;
+using TypedSignalR.Client;
+using Tapper;
+using server.Services;
+
+#pragma warning disable 1998
+
+namespace server.Hubs;
+
+[Hub]
+public interface IProgressHub
+{
+    Task<bool> Join(string taskId);
+    Task<bool> Leave(string taskId);
+    Task<ProgressInfo?> GetProgress(string taskId);
+}
+
+[Receiver]
+public interface IProgressReceiver
+{
+    Task OnReceiveProgress(ProgressInfo message);
+}
+
+[TranspilationSource]
+public enum ProgressStatus
+{
+    Running,
+    Completed,
+    Canceled,
+    Failed
+}
+
+[TranspilationSource]
+public class ProgressInfo
+{
+    public required string TaskId { get; set; }
+    public required ProgressStatus Status { get; set; }
+    public required double ProgressPercent { get; set; }
+    public required string ErrorMessage { get; set; }
+};
+
+[Authorize]
+[EnableCors("SignalR")]
+public class ProgressHub : Hub<IProgressReceiver>, IProgressHub
+{
+    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+    private readonly ProgressTracker _progressTracker = MsgBus.ProgressTracker;
+
+    public async Task<bool> Join(string taskId)
+    {
+        await Groups.AddToGroupAsync(Context.ConnectionId, taskId);
+
+        // 发送当前状态（如果存在）
+        var task = _progressTracker.GetTask(taskId);
+        if (task != null)
+        {
+            await Clients.Caller.OnReceiveProgress(task.Value.ToProgressInfo());
+        }
+
+        logger.Info($"Client {Context.ConnectionId} joined task {taskId}");
+        return true;
+    }
+
+    public async Task<bool> Leave(string taskId)
+    {
+        await Groups.RemoveFromGroupAsync(Context.ConnectionId, taskId);
+        logger.Info($"Client {Context.ConnectionId} left task {taskId}");
+        return true;
+    }
+
+    public async Task<ProgressInfo?> GetProgress(string taskId)
+    {
+        return _progressTracker.GetTask(taskId)?.ToProgressInfo();
+    }
+}

server/src/Hubs/RotaryEncoderHub.cs

@@ -0,0 +1,268 @@
+using Microsoft.AspNetCore.Authorization;
+using System.Security.Claims;
+using Microsoft.AspNetCore.SignalR;
+using Microsoft.AspNetCore.Cors;
+using TypedSignalR.Client;
+using DotNext;
+using Peripherals.RotaryEncoderClient;
+using System.Collections.Concurrent;
+
+#pragma warning disable 1998
+
+namespace server.Hubs;
+
+[Hub]
+public interface IRotaryEncoderHub
+{
+    Task<bool> SetEnable(bool enable);
+    Task<bool> RotateEncoderOnce(int num, RotaryEncoderDirection direction);
+    Task<bool> PressEncoderOnce(int num, RotaryEncoderPressStatus press);
+    Task<bool> EnableCycleRotateEncoder(int num, RotaryEncoderDirection direction, int freq);
+    Task<bool> DisableCycleRotateEncoder();
+}
+
+[Receiver]
+public interface IRotaryEncoderReceiver
+{
+    Task OnReceiveRotate(int num, RotaryEncoderDirection direction);
+}
+
+public class CycleTaskInfo
+{
+    public Task? CycleTask { get; set; }
+    public RotaryEncoderCtrl EncoderClient { get; set; }
+    public CancellationTokenSource CTS { get; set; } = new();
+    public int Freq { get; set; }
+    public int Num { get; set; }
+    public RotaryEncoderDirection Direction { get; set; }
+
+    public CycleTaskInfo(
+        RotaryEncoderCtrl client,
+        int num, int freq,
+        RotaryEncoderDirection direction)
+    {
+        EncoderClient = client;
+        Num = num;
+        Direction = direction;
+        Freq = freq;
+    }
+}
+
+[Authorize]
+[EnableCors("SignalR")]
+public class RotaryEncoderHub : Hub<IRotaryEncoderReceiver>, IRotaryEncoderHub
+{
+    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+    private readonly IHubContext<RotaryEncoderHub, IRotaryEncoderReceiver> _hubContext;
+    private readonly Database.UserManager _userManager = new();
+
+    private ConcurrentDictionary<(string, string), CycleTaskInfo> _cycleTasks = new();
+
+    public RotaryEncoderHub(IHubContext<RotaryEncoderHub, IRotaryEncoderReceiver> hubContext)
+    {
+        _hubContext = hubContext;
+    }
+
+    private Optional<Database.Board> TryGetBoard()
+    {
+        var userName = Context.User?.FindFirstValue(ClaimTypes.Name);
+        if (string.IsNullOrEmpty(userName))
+        {
+            logger.Error("User name is null or empty");
+            return null;
+        }
+
+        var userRet = _userManager.GetUserByName(userName);
+        if (!userRet.IsSuccessful || !userRet.Value.HasValue)
+        {
+            logger.Error($"User '{userName}' not found");
+            return null;
+        }
+        var user = userRet.Value.Value;
+
+        var boardRet = _userManager.GetBoardByID(user.BoardID);
+        if (!boardRet.IsSuccessful || !boardRet.Value.HasValue)
+        {
+            logger.Error($"Board not found");
+            return null;
+        }
+        return boardRet.Value.Value;
+    }
+
+    public async Task<bool> SetEnable(bool enable)
+    {
+        try
+        {
+            var board = TryGetBoard().OrThrow(() => new Exception("Board not found"));
+            var encoderCtrl = new RotaryEncoderCtrl(board.IpAddr, board.Port, 0);
+            var result = await encoderCtrl.SetEnable(enable);
+            if (!result.IsSuccessful)
+            {
+                logger.Error(result.Error, "SetEnable failed");
+                return false;
+            }
+            return result.Value;
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "Failed to set enable");
+            return false;
+        }
+    }
+
+    public async Task<bool> RotateEncoderOnce(int num, RotaryEncoderDirection direction)
+    {
+        try
+        {
+            if (num <= 0 || num > 4)
+                throw new ArgumentException($"RotaryEncoder num should be 1~3, instead of {num}");
+
+            var board = TryGetBoard().OrThrow(() => new Exception("Board not found"));
+            var encoderCtrl = new RotaryEncoderCtrl(board.IpAddr, board.Port, 0);
+            var result = await encoderCtrl.RotateEncoderOnce(num, direction);
+            if (!result.IsSuccessful)
+            {
+                logger.Error(result.Error, $"RotateEncoderOnce({num}, {direction}) failed");
+                return false;
+            }
+            return result.Value;
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "Failed to rotate encoder once");
+            return false;
+        }
+    }
+
+    public async Task<bool> PressEncoderOnce(int num, RotaryEncoderPressStatus press)
+    {
+        try
+        {
+            if (num <= 0 || num > 4)
+                throw new ArgumentException($"RotaryEncoder num should be 1~3, instead of {num}");
+
+            var board = TryGetBoard().OrThrow(() => new Exception("Board not found"));
+            var encoderCtrl = new RotaryEncoderCtrl(board.IpAddr, board.Port, 0);
+            var result = await encoderCtrl.PressEncoderOnce(num, press);
+            if (!result.IsSuccessful)
+            {
+                logger.Error(result.Error, $"RotateEncoderOnce({num}, {press}) failed");
+                return false;
+            }
+            return result.Value;
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "Failed to rotate encoder once");
+            return false;
+        }
+    }
+
+    public async Task<bool> EnableCycleRotateEncoder(int num, RotaryEncoderDirection direction, int freq)
+    {
+        try
+        {
+            if (num <= 0 || num > 4) throw new ArgumentException(
+                $"RotaryEncoder num should be 1~3, instead of {num}");
+
+            if (freq <= 0 || freq > 1000) throw new ArgumentException(
+                $"Frequency should be between 1 and 1000, instead of {freq}");
+
+            var board = TryGetBoard().OrThrow(() => new Exception("Board not found"));
+            var key = (board.ID.ToString(), Context.ConnectionId);
+
+            if (_cycleTasks.TryGetValue(key, out var existing))
+                await DisableCycleRotateEncoder();
+
+            var cts = new CancellationTokenSource();
+            var encoderCtrl = new RotaryEncoderCtrl(board.IpAddr, board.Port, 0);
+            var cycleTaskInfo = new CycleTaskInfo(encoderCtrl, num, freq, direction);
+            cycleTaskInfo.CycleTask = CycleRotate(cycleTaskInfo, Context.ConnectionId, board.ID.ToString());
+
+            _cycleTasks[key] = cycleTaskInfo;
+            return true;
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "Failed to enable cycle rotate encoder");
+            return false;
+        }
+    }
+
+    public async Task<bool> DisableCycleRotateEncoder()
+    {
+        try
+        {
+            var board = TryGetBoard().OrThrow(() => new Exception("Board not found"));
+            var key = (board.ID.ToString(), Context.ConnectionId);
+
+            if (_cycleTasks.TryRemove(key, out var taskInfo))
+            {
+                taskInfo.CTS.Cancel();
+                if (taskInfo.CycleTask != null)
+                    await taskInfo.CycleTask;
+                taskInfo.CTS.Dispose();
+            }
+            return true;
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "Failed to disable cycle rotate encoder");
+            return false;
+        }
+    }
+
+    private Task CycleRotate(CycleTaskInfo taskInfo, string clientId, string boardId)
+    {
+        var ctrl = taskInfo.EncoderClient;
+        var token = taskInfo.CTS.Token;
+        return Task.Run(async () =>
+        {
+            var cntError = 0;
+            while (!token.IsCancellationRequested)
+            {
+                var ret = await ctrl.RotateEncoderOnce(taskInfo.Num, taskInfo.Direction);
+                if (!ret.IsSuccessful)
+                {
+                    logger.Error(
+                        $"Failed to rotate encoder {taskInfo.Num} on board {boardId}: {ret.Error}");
+                    cntError++;
+                    if (cntError >= 3)
+                    {
+                        logger.Error(
+                            $"Too many errors occurred while rotating encoder {taskInfo.Num} on board {boardId}");
+                        break;
+                    }
+                }
+
+                if (!ret.Value)
+                {
+                    logger.Warn(
+                        $"Encoder {taskInfo.Num} on board {boardId} is not responding");
+                    continue;
+                }
+
+                await _hubContext.Clients
+                    .Client(clientId)
+                    .OnReceiveRotate(taskInfo.Num, taskInfo.Direction);
+
+                await Task.Delay(1000 / taskInfo.Freq, token);
+            }
+        }, token)
+        .ContinueWith((task) =>
+        {
+            if (task.IsFaulted)
+            {
+                logger.Error($"Rotary encoder cycle operation failed: {task.Exception}");
+            }
+            else if (task.IsCanceled)
+            {
+                logger.Info($"Rotary encoder cycle operation cancelled for board {boardId}");
+            }
+            else
+            {
+                logger.Info($"Rotary encoder cycle completed for board {boardId}");
+            }
+        });
+    }
+}

server/src/Hubs/WS2812Hub.cs

@@ -0,0 +1,138 @@
+using Microsoft.AspNetCore.Authorization;
+using System.Security.Claims;
+using Microsoft.AspNetCore.SignalR;
+using Microsoft.AspNetCore.Cors;
+using TypedSignalR.Client;
+using Tapper;
+using DotNext;
+using Peripherals.WS2812Client;
+using System.Collections.Concurrent;
+
+#pragma warning disable 1998
+
+namespace server.Hubs;
+
+[Hub]
+public interface IWS2812Hub
+{
+    Task<RGBColor[]?> GetAllLedColors();
+    Task<RGBColor?> GetLedColor(int ledIndex);
+}
+
+[Receiver]
+public interface IWS2812Receiver
+{
+    Task OnReceive(RGBColor[] data);
+}
+
+[TranspilationSource]
+public class WS2812TaskStatus
+{
+    public bool IsRunning { get; set; } = false;
+}
+
+class WS2812ScanTaskInfo
+{
+    public string BoardID { get; set; }
+    public string ClientID { get; set; }
+    public Task? ScanTask { get; set; }
+    public WS2812Client LedClient { get; set; }
+    public CancellationTokenSource CTS { get; set; } = new();
+    public bool IsRunning { get; set; } = false;
+
+    public WS2812ScanTaskInfo(string boardID, string clientID, WS2812Client client)
+    {
+        BoardID = boardID;
+        ClientID = clientID;
+        LedClient = client;
+    }
+
+    public WS2812TaskStatus ToWS2812TaskStatus()
+    {
+        return new WS2812TaskStatus
+        {
+            IsRunning = IsRunning
+        };
+    }
+}
+
+[Authorize]
+[EnableCors("SignalR")]
+public class WS2812Hub : Hub<IWS2812Receiver>, IWS2812Hub
+{
+    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+    private readonly IHubContext<WS2812Hub, IWS2812Receiver> _hubContext;
+    private readonly Database.UserManager _userManager = new();
+    private ConcurrentDictionary<(string, string), WS2812ScanTaskInfo> _scanTasks = new();
+
+    public WS2812Hub(IHubContext<WS2812Hub, IWS2812Receiver> hubContext)
+    {
+        _hubContext = hubContext;
+    }
+
+    private Optional<Database.Board> TryGetBoard()
+    {
+        var userName = Context.User?.FindFirstValue(ClaimTypes.Name);
+        if (string.IsNullOrEmpty(userName))
+        {
+            logger.Error("User name is null or empty");
+            return null;
+        }
+        var userRet = _userManager.GetUserByName(userName);
+        if (!userRet.IsSuccessful || !userRet.Value.HasValue)
+        {
+            logger.Error($"User '{userName}' not found");
+            return null;
+        }
+        var user = userRet.Value.Value;
+        var boardRet = _userManager.GetBoardByID(user.BoardID);
+        if (!boardRet.IsSuccessful || !boardRet.Value.HasValue)
+        {
+            logger.Error($"Board not found");
+            return null;
+        }
+        return boardRet.Value.Value;
+    }
+
+    public async Task<RGBColor[]?> GetAllLedColors()
+    {
+        try
+        {
+            var board = TryGetBoard().OrThrow(() => new Exception("Board not found"));
+            var client = new WS2812Client(board.IpAddr, board.Port, 0);
+            var result = await client.GetAllLedColors();
+            if (!result.IsSuccessful)
+            {
+                logger.Error($"GetAllLedColors failed: {result.Error}");
+                return null;
+            }
+            return result.Value;
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "Failed to get all LED colors");
+            return null;
+        }
+    }
+
+    public async Task<RGBColor?> GetLedColor(int ledIndex)
+    {
+        try
+        {
+            var board = TryGetBoard().OrThrow(() => new Exception("Board not found"));
+            var client = new WS2812Client(board.IpAddr, board.Port, 0);
+            var result = await client.GetLedColor(ledIndex);
+            if (!result.IsSuccessful)
+            {
+                logger.Error($"GetLedColor failed: {result.Error}");
+                return null;
+            }
+            return result.Value;
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "Failed to get LED color");
+            return null;
+        }
+    }
+}

server/src/MsgBus.cs

@@ -1,27 +1,68 @@
+using server.Services;
 /// <summary>
 /// 多线程通信总线
 /// </summary>
-public static class MsgBus
+public sealed class MsgBus
 {
+    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    // private static RtspStreamService _rtspStreamService = new RtspStreamService(new UsbCameraCapture());
+
     private static readonly UDPServer udpServer = new UDPServer(1234, 12);
     /// <summary>
     /// 获取UDP服务器
     /// </summary>
     public static UDPServer UDPServer { get { return udpServer; } }
 
+    // 添加静态ProgressTracker引用
+    private static ProgressTracker? _progressTracker;
+
+    /// <summary>
+    /// 设置全局ProgressTracker实例
+    /// </summary>
+    public static void SetProgressTracker(ProgressTracker progressTracker)
+    {
+        _progressTracker = progressTracker;
+    }
+
+    public static ProgressTracker ProgressTracker
+    {
+        get
+        {
+            if (_progressTracker == null)
+            {
+                throw new InvalidOperationException("ProgressTracker is not set.");
+            }
+            return _progressTracker;
+        }
+    }
+
     private static bool isRunning = false;
     /// <summary>
     /// 获取通信总线运行状态
     /// </summary>
     public static bool IsRunning { get { return isRunning; } }
 
+    private MsgBus() { }
+
+    static MsgBus() { }
+
     /// <summary>
     /// 通信总线初始化
     /// </summary>
     /// <returns>无</returns>
-    public static void Init()
+    public static async void Init()
     {
+        if (!ArpClient.IsAdministrator())
+        {
+            logger.Error($"非管理员运行，ARP无法更新，请用管理员权限运行");
+            // throw new Exception($"非管理员运行，ARP无法更新，请用管理员权限运行");
+        }
         udpServer.Start();
+
+        // _rtspStreamService.ConfigureVideo(1920, 1080, 30);
+        // await _rtspStreamService.StartAsync();
+
         isRunning = true;
     }
 

server/src/Peripherals/CameraClient.cs

@@ -1,6 +1,6 @@
 using System.Net;
 using DotNext;
-using Peripherals.PowerClient;
+using WebProtocol;
 
 namespace Peripherals.CameraClient;
 
@@ -8,19 +8,19 @@ static class CameraAddr
 {
     public const UInt32 BASE = 0x7000_0000;
 
-    public const UInt32 STORE_ADDR = BASE + 0x12;
-    public const UInt32 STORE_NUM = BASE + 0x13;
-    public const UInt32 EXPECTED_VH = BASE + 0x14;
-    public const UInt32 CAPTURE_ON = BASE + 0x15;
-    public const UInt32 CAMERA_POWER = BASE + 0x16; //[0]: rstn, 0 is reset. [8]: power down, 1 is down.
+    public const UInt32 DMA0_START_WRITE_ADDR = BASE + 0x0C;
+    public const UInt32 DMA0_END_WRITE_ADDR = BASE + 0x0D;
+    public const UInt32 DMA0_CAPTURE_CTRL = BASE + 0x0E; //[0]: on, 1 is on. [8]: reset, 1 is reset.
+    public const UInt32 EXPECTED_VH = BASE + 0x0F;
+    public const UInt32 CAMERA_POWER = BASE + 0x10; //[0]: rstn, 0 is reset. [8]: power down, 1 is down.
 }
 
-class Camera
+public class Camera
 {
     private static readonly NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
 
-    readonly int timeout = 2000;
-    readonly int taskID;
+    readonly int timeout = 500;
+    readonly int taskID = 8;
     readonly int port;
     readonly string address;
     private IPEndPoint ep;
@@ -43,7 +43,7 @@ class Camera
     /// <param name="address">摄像头设备IP地址</param>
     /// <param name="port">摄像头设备端口</param>
     /// <param name="timeout">超时时间（毫秒）</param>
-    public Camera(string address, int port, int timeout = 2000)
+    public Camera(string address, int port, int timeout = 500)
     {
         if (timeout < 0)
             throw new ArgumentException("Timeout couldn't be negative", nameof(timeout));
@@ -156,7 +156,7 @@ class Camera
 
     public async ValueTask<Result<bool>> EnableHardwareTrans(bool isEnable)
     {
-        var ret = await UDPClientPool.WriteAddr(this.ep, this.taskID, CameraAddr.CAPTURE_ON, Convert.ToUInt32(isEnable));
+        var ret = await UDPClientPool.WriteAddr(this.ep, this.taskID, CameraAddr.DMA0_CAPTURE_CTRL, (isEnable ? 0x00000001u : 0x00000100u));
         if (!ret.IsSuccessful)
         {
             logger.Error($"Failed to write CAPTURE_ON to camera at {this.address}:{this.port}, error: {ret.Error}");
@@ -225,6 +225,7 @@ class Camera
             this.taskID, // taskID
             FrameAddr,
             (int)_currentFrameLength, // 使用当前分辨率的动态大小
+            BurstType.ExtendBurst,
             this.timeout);
 
         if (!result.IsSuccessful)
@@ -274,7 +275,7 @@ class Camera
             {
                 var currentAddress = (UInt16)(baseAddress + i - 1);
                 var data = (byte)cmd[i];
-                
+
                 logger.Debug($"ConfigureRegisters: 写入地址=0x{currentAddress:X4}, 数据=0x{data:X2}");
 
                 // 准备I2C数据：16位地址 + 8位数据
@@ -320,14 +321,14 @@ class Camera
     public async ValueTask<Result<byte>> ReadRegister(UInt16 register)
     {
         var i2c = new Peripherals.I2cClient.I2c(this.address, this.port, this.taskID, this.timeout);
-        
+
         // Convert 16-bit register address to byte array
         var registerBytes = new byte[] { (byte)(register >> 8), (byte)(register & 0xFF) };
-        
+
         var ret = await i2c.ReadData(CAM_I2C_ADDR, registerBytes, 1, CAM_PROTO);
         if (!ret.IsSuccessful)
             return new(ret.Error);
-        
+
         return new Result<byte>(ret.Value[0]);
     }
 
@@ -361,7 +362,7 @@ class Camera
 
         // 1. 配置UDP相关寄存器
         {
-            var ret = await UDPClientPool.WriteAddr(this.ep, this.taskID, CameraAddr.STORE_ADDR, FrameAddr);
+            var ret = await UDPClientPool.WriteAddr(this.ep, this.taskID, CameraAddr.DMA0_START_WRITE_ADDR, FrameAddr);
             if (!ret.IsSuccessful)
             {
                 logger.Error($"Failed to write STORE_ADDR: {ret.Error}");
@@ -375,7 +376,7 @@ class Camera
         }
 
         {
-            var ret = await UDPClientPool.WriteAddr(this.ep, this.taskID, CameraAddr.STORE_NUM, frameLength);
+            var ret = await UDPClientPool.WriteAddr(this.ep, this.taskID, CameraAddr.DMA0_END_WRITE_ADDR, FrameAddr + frameLength - 1);
             if (!ret.IsSuccessful)
             {
                 logger.Error($"Failed to write STORE_NUM: {ret.Error}");
@@ -410,25 +411,25 @@ class Camera
             [0x3801, unchecked((byte)(hStart & 0xFF))],
             [0x3802, unchecked((byte)((vStart >> 8) & 0xFF))],
             [0x3803, unchecked((byte)(vStart & 0xFF))],
-            
+
             // H_END/V_END
             [0x3804, unchecked((byte)((hEnd >> 8) & 0xFF))],
             [0x3805, unchecked((byte)(hEnd & 0xFF))],
             [0x3806, unchecked((byte)((vEnd >> 8) & 0xFF))],
             [0x3807, unchecked((byte)(vEnd & 0xFF))],
-            
+
             // 输出像素个数
             [0x3808, unchecked((byte)((dvpHo >> 8) & 0xFF))],
             [0x3809, unchecked((byte)(dvpHo & 0xFF))],
             [0x380A, unchecked((byte)((dvpVo >> 8) & 0xFF))],
             [0x380B, unchecked((byte)(dvpVo & 0xFF))],
-            
+
             // 总像素
             [0x380C, unchecked((byte)((hts >> 8) & 0xFF))],
             [0x380D, unchecked((byte)(hts & 0xFF))],
             [0x380E, unchecked((byte)((vts >> 8) & 0xFF))],
             [0x380F, unchecked((byte)(vts & 0xFF))],
-            
+
             // H_OFFSET/V_OFFSET
             [0x3810, unchecked((byte)((hOffset >> 8) & 0xFF))],
             [0x3811, unchecked((byte)(hOffset & 0xFF))],
@@ -462,6 +463,20 @@ class Camera
         );
     }
 
+    /// <summary>
+    /// 配置为960x540分辨率
+    /// </summary>
+    /// <returns>配置结果</returns>
+    public async ValueTask<Result<bool>> ConfigureResolution960x540()
+    {
+        return await ConfigureResolution(
+            hStart: 0, vStart: 0,
+            dvpHo: 960, dvpVo: 540,
+            hts: 1700, vts: 1500,
+            hOffset: 16, vOffset: 4
+        );
+    }
+
     /// <summary>
     /// 配置为320x240分辨率
     /// </summary>
@@ -483,49 +498,6 @@ class Camera
     /// <returns>配置结果</returns>
     public async ValueTask<Result<bool>> ConfigureResolution1280x720()
     {
-        // var Registers = new UInt16[][]
-        // {
-        //     // 1280x720, 15fps
-        //     // input clock 24Mhz, PCLK 42Mhz
-        //     // [0x3035, 0x41], // PLL
-        //     // [0x3036, 0x69], // PLL
-        //     [0x3c07, 0x07], // lightmeter 1 threshold[7:0]
-        //     [0x3820, 0x41], // flip
-        //     [0x3821, 0x07], // mirror
-        //     [0x3814, 0x31], // timing X inc
-        //     [0x3815, 0x31], // timing Y inc
-        //     [0x3800, 0x00], // HS
-        //     [0x3801, 0x00], // HS
-        //     [0x3802, 0x00], // VS
-        //     [0x3803, 0xfa], // VS
-        //     [0x3804, 0x0a], // HW (HE)
-        //     [0x3805, 0x3f], // HW (HE)
-        //     [0x3806, 0x06], // VH (VE)
-        //     [0x3807, 0xa9], // VH (VE)
-        //     [0x3808, 0x05], // DVPHO
-        //     [0x3809, 0x00], // DVPHO
-        //     [0x380a, 0x02], // DVPVO
-        //     [0x380b, 0xd0], // DVPVO
-        //     [0x380c, 0x0B], // HTS
-        //     [0x380d, 0x1C], // HTS
-        //     [0x380e, 0x07], // VTS
-        //     [0x380f, 0xB0], // VTS
-        //     [0x3810, 0x00], // Timing Hoffset[11:8]
-        //     [0x3811, 0x10], // Timing Hoffset[7:0]
-        //     [0x3812, 0x00], // Timing Voffset[10:8]
-        //     [0x3813, 0x04], // timing V offset
-        //     [0x3618, 0x00],
-        //     [0x3612, 0x29],
-        //     [0x3709, 0x52],
-        //     [0x370c, 0x03] 
-        //     // [0x3a02, 0x02], // 60Hz max exposure
-        //     // [0x3a03, 0xe0], // 60Hz max exposure 
-        //     // [0x3a14, 0x02], // 50Hz max exposure
-        //     // [0x3a15, 0xe0]  // 50Hz max exposure
-        // };
-
-        // await ConfigureRegisters(Registers);
-
         return await ConfigureResolution(
             hStart: 0, vStart: 250,
             dvpHo: 1280, dvpVo: 720,
@@ -533,7 +505,38 @@ class Camera
             hOffset: 16, vOffset: 4,
             hWindow: 2624, vWindow: 1456
         );
-        
+    }
+
+    /// <summary>
+    /// 配置为1280x720分辨率
+    /// </summary>
+    /// <returns>配置结果</returns>
+    public async ValueTask<Result<bool>> ConfigureResolution1280x960()
+    {
+        return await ConfigureResolution(
+            hStart: 0, vStart: 250,
+            dvpHo: 1280, dvpVo: 960,
+            hts: 2844, vts: 1968,
+            hOffset: 16, vOffset: 4,
+            hWindow: 2624, vWindow: 1456
+        );
+
+    }
+
+    /// <summary>
+    /// 配置为1920x1080分辨率
+    /// </summary>
+    /// <returns>配置结果</returns>
+    public async ValueTask<Result<bool>> ConfigureResolution1920x1080()
+    {
+        return await ConfigureResolution(
+            hStart: 0, vStart: 250,
+            dvpHo: 1920, dvpVo: 1080,
+            hts: 2844, vts: 1968,
+            hOffset: 16, vOffset: 4,
+            hWindow: 2624, vWindow: 1456
+        );
+
     }
 
     /// <summary>
@@ -555,9 +558,18 @@ class Camera
                 case "640x480":
                     result = await ConfigureResolution640x480();
                     break;
+                case "960x540":
+                    result = await ConfigureResolution960x540();
+                    break;
                 case "1280x720":
                     result = await ConfigureResolution1280x720();
                     break;
+                case "1280x960":
+                    result = await ConfigureResolution1280x960();
+                    break;
+                case "1920x1080":
+                    result = await ConfigureResolution1920x1080();
+                    break;
                 default:
                     logger.Error($"不支持的分辨率: {width}x{height}");
                     return new(new ArgumentException($"不支持的分辨率: {width}x{height}"));
@@ -624,7 +636,7 @@ class Camera
             [0x3008, 0x42] // 休眠命令
         };
 
-        return await ConfigureRegisters(sleepRegisters,  customDelayMs: 50);
+        return await ConfigureRegisters(sleepRegisters, customDelayMs: 50);
     }
 
     /// <summary>
@@ -635,7 +647,7 @@ class Camera
     {
         var basicRegisters = new UInt16[][]
         {
-            [0x3103, 0x03], // system clock from pad, bit[1]
+            [0x3103, 0x03], // system clock from pad, bit[1] //02
             [0x3017, 0xff],
             [0x3018, 0xff],
             [0x3037, 0x13],
@@ -750,6 +762,7 @@ class Camera
             [0x3c04, 0x28],
             [0x3c05, 0x98],
             [0x3c06, 0x00],
+            [0x3c07, 0x07],
             [0x3c08, 0x00],
             [0x3c09, 0x1c],
             [0x3c0a, 0x9c],
@@ -803,12 +816,12 @@ class Camera
     {
         var aecRegisters = new UInt16[][]
         {
-            [0x3a0f, 0x30], // AEC控制;stable range in high
-            [0x3a10, 0x28], // AEC控制;stable range in low
-            [0x3a1b, 0x30], // AEC控制;stable range out high
-            [0x3a1e, 0x26], // AEC控制;stable range out low
-            [0x3a11, 0x60], // AEC控制; fast zone high
-            [0x3a1f, 0x14], // AEC控制; fast zone low
+            [0x3a0f, 0x30], // AEC控制;stable range in high     //78
+            [0x3a10, 0x28], // AEC控制;stable range in low      //68
+            [0x3a1b, 0x30], // AEC控制;stable range out high        //78
+            [0x3a1e, 0x26], // AEC控制;stable range out low     //68
+            [0x3a11, 0x60], // AEC控制; fast zone high      //D0
+            [0x3a1f, 0x14], // AEC控制; fast zone low       //40
             [0x3b07, 0x0a]  // 帧曝光模式
         };
 
@@ -952,11 +965,11 @@ class Camera
     {
         var timingRegisters = new UInt16[][]
         {
-            [0x3035, 0x41], // 60fps
+            [0x3035, 0x21], // 60fps
             [0x3036, PLL_MUX],// PLL倍频
             [0x3c07, 0x08],
-            [0x3820, 0x41], // vflip
-            [0x3821, 0x00], // mirror
+            [0x3820, 0x40], // vflip
+            [0x3821, 0x01], // mirror
             [0x3814, 0x11], // timing X inc
             [0x3815, 0x11]  // timing Y inc
         };
@@ -1291,7 +1304,7 @@ class Camera
         UInt16 firmwareAddr = 0x8000;
         var firmwareCommand = new UInt16[1 + OV5640_AF_FIRMWARE.Length];
         firmwareCommand[0] = firmwareAddr;
-        
+
         // 将固件数据复制到命令数组中
         for (int i = 0; i < OV5640_AF_FIRMWARE.Length; i++)
         {
@@ -1335,37 +1348,38 @@ class Camera
             [0x3026, 0x00],
             [0x3027, 0x00],
             [0x3028, 0x00],
-            [0x3029, 0x7F], // 状态寄存器
-            [0x3000, 0x00]  // 启动MCU
+            [0x3029, 0xFF], // 状态寄存器
+            [0x3000, 0x00], // 启动MCU
+            [0x3004, 0xFF]  // 使能中断
         };
         var result = await ConfigureRegisters(focusRegisters);
         if (!result.IsSuccessful) return result;
 
-        // 读取寄存器判断初始化是否完毕
-        for (int iteration = 1000; iteration > 0; iteration--)
-        {
-            var readResult = await ReadRegister(0x3029);
-            if (!readResult.IsSuccessful)
-            {
-                logger.Error($"读取自动对焦初始化状态失败: {readResult.Error}");
-                return new(readResult.Error);
-            }
+        // // 读取寄存器判断初始化是否完毕
+        // for (int iteration = 1000; iteration > 0; iteration--)
+        // {
+        //     var readResult = await ReadRegister(0x3029);
+        //     if (!readResult.IsSuccessful)
+        //     {
+        //         logger.Error($"读取自动对焦初始化状态失败: {readResult.Error}");
+        //         return new(readResult.Error);
+        //     }
 
-            logger.Debug($"自动对焦初始化状态检查, state=0x{readResult.Value:X2}");
+        //     logger.Debug($"自动对焦初始化状态检查, state=0x{readResult.Value:X2}");
 
-            if (readResult.Value != 0x7F)
-            {
-                break; // 初始化完成
-            }
+        //     if (readResult.Value != 0x7F)
+        //     {
+        //         break; // 初始化完成
+        //     }
 
-            if (iteration == 1)
-            {
-                logger.Error($"自动对焦初始化状态检查超时!! state=0x{readResult.Value:X2}");
-                return new(new Exception($"自动对焦初始化状态检查超时, state=0x{readResult.Value:X2}"));
-            }
+        //     if (iteration == 1)
+        //     {
+        //         logger.Error($"自动对焦初始化状态检查超时!! state=0x{readResult.Value:X2}");
+        //         return new(new Exception($"自动对焦初始化状态检查超时, state=0x{readResult.Value:X2}"));
+        //     }
 
-            await Task.Delay(1);
-        }
+        //     await Task.Delay(1);
+        // }
 
         logger.Info("OV5640自动对焦功能初始化完成");
         return true;
@@ -1410,7 +1424,7 @@ class Camera
                 logger.Error($"自动对焦超时，状态: 0x{readResult.Value:X2}");
                 return new(new Exception($"自动对焦超时，状态: 0x{readResult.Value:X2}"));
             }
-            
+
             await Task.Delay(100);
         }
 

server/src/Peripherals/CommandID.md

@@ -0,0 +1,9 @@
+# CommandID
+示波器：12
+逻辑分析仪： 11
+Jtag: 10
+矩阵键盘：1
+HDMI：9
+Camera: 8
+Debugger: 7
+七段数码港：6

server/src/Peripherals/DebuggerClient.cs

@@ -43,40 +43,40 @@ class DebuggerCmd
     /// 启动触发器命令
     /// </summary>
     public const UInt32 Start = 0xFFFF_FFFF;
-    
+
     /// <summary>
     /// 刷新命令
     /// </summary>
     public const UInt32 Fresh = 0x0000_0000;
-    
+
     /// <summary>
     /// 清除信号标志命令
     /// </summary>
     public const UInt32 ClearSignal = 0xFFFF_FFFF;
 }
 
-/// <summary> 
+/// <summary>
 /// 信号捕获模式枚举
 /// </summary>
 public enum CaptureMode : byte
 {
-    /// <summary> 
+    /// <summary>
     /// 无捕获模式
     /// </summary>
     None = 0,
-    /// <summary> 
+    /// <summary>
     /// 低电平触发模式
     /// </summary>
     Logic0 = 1,
-    /// <summary> 
+    /// <summary>
     /// 高电平触发模式
     /// </summary>
     Logic1 = 2,
-    /// <summary> 
+    /// <summary>
     /// 上升沿触发模式
     /// </summary>
     Rise = 3,
-    /// <summary> 
+    /// <summary>
     /// 下降沿触发模式
     /// </summary>
     Fall = 4,
@@ -119,12 +119,18 @@ public class DebuggerClient
     /// <summary>
     /// 设置信号捕获模式
     /// </summary>
+    /// <param name="wireNum">要设置的线</param>
     /// <param name="mode">要设置的捕获模式</param>
     /// <returns>操作结果，成功返回true，失败返回错误信息</returns>
-    public async ValueTask<Result<bool>> SetMode(CaptureMode mode)
+    public async ValueTask<Result<bool>> SetMode(UInt32 wireNum, CaptureMode mode)
     {
+        if (wireNum > 512)
+        {
+            return new(new ArgumentException($"Wire Num can't be over 512, but receive num: {wireNum}"));
+        }
+
         UInt32 data = ((UInt32)mode);
-        var ret = await UDPClientPool.WriteAddr(this.ep, this.taskID, DebuggerAddr.Mode, data, this.timeout);
+        var ret = await UDPClientPool.WriteAddr(this.ep, this.taskID, DebuggerAddr.Mode + wireNum, data, this.timeout);
         if (!ret.IsSuccessful)
         {
             logger.Error($"Failed to set mode: {ret.Error}");
@@ -164,7 +170,7 @@ public class DebuggerClient
     /// <returns>操作结果，成功返回状态标志字节，失败返回错误信息</returns>
     public async ValueTask<Result<byte>> ReadFlag()
     {
-        var ret = await UDPClientPool.ReadAddr(this.ep, this.taskID, DebuggerAddr.Signal, this.timeout);
+        var ret = await UDPClientPool.ReadAddrByte(this.ep, this.taskID, DebuggerAddr.Signal, this.timeout);
         if (!ret.IsSuccessful)
         {
             logger.Error($"Failed to read flag: {ret.Error}");
@@ -175,7 +181,7 @@ public class DebuggerClient
             logger.Error("ReadAddr returned invalid data for flag");
             return new(new Exception("Failed to read flag"));
         }
-        return ret.Value.Options.Data[0];
+        return ret.Value.Options.Data[3];
     }
 
     /// <summary>
@@ -201,30 +207,26 @@ public class DebuggerClient
     /// <summary>
     /// 从指定偏移地址读取捕获的数据
     /// </summary>
-    /// <param name="offset">数据读取的偏移地址</param>
-    /// <returns>操作结果，成功返回32KB的捕获数据，失败返回错误信息</returns>
-    public async ValueTask<Result<byte[]>> ReadData(UInt16 offset)
+    /// <param name="portNum">Port数量</param>
+    /// <returns>操作结果，成功返回捕获数据，失败返回错误信息</returns>
+    public async ValueTask<Result<byte[]>> ReadData(UInt32 portNum)
     {
-        var captureData = new byte[1024 * 32];
+        var captureData = new byte[1024 * 4 * portNum];
         {
-            var ret = await UDPClientPool.ReadAddr4BytesAsync(this.ep, this.taskID, this.captureDataAddr + offset, 512, this.timeout);
+            var ret = await UDPClientPool.ReadAddr4Bytes(this.ep, this.taskID, this.captureDataAddr, captureData.Length / 4, this.timeout);
             if (!ret.IsSuccessful)
             {
                 logger.Error($"Failed to read data: {ret.Error}");
                 return new(ret.Error);
             }
 
-            Buffer.BlockCopy(ret.Value, 0, captureData, 0, 512 * 4);
-        }
-        {
-            var ret = await UDPClientPool.ReadAddr4BytesAsync(this.ep, this.taskID, this.captureDataAddr + offset + 512, 512, this.timeout);
-            if (!ret.IsSuccessful)
+            if (ret.Value.Length != captureData.Length)
             {
-                logger.Error($"Failed to read data: {ret.Error}");
-                return new(ret.Error);
+                logger.Error($"Receive capture data length should be {captureData.Length} instead of {ret.Value.Length}");
+                return new(new Exception($"Receive capture data length should be {captureData.Length} instead of {ret.Value.Length}"));
             }
 
-            Buffer.BlockCopy(ret.Value, 0, captureData, 512 * 4, 512 * 4);
+            Buffer.BlockCopy(ret.Value, 0, captureData, 0, captureData.Length);
         }
 
         return captureData;

server/src/Peripherals/HdmiInClient.cs

@@ -0,0 +1,295 @@
+using System.Net;
+using DotNext;
+using WebProtocol;
+
+namespace Peripherals.HdmiInClient;
+
+static class HdmiInAddr
+{
+    public const UInt32 BASE = 0xA000_0000;
+
+    public const UInt32 CAPTURE_RD_CTRL = BASE + 0x0;
+
+    public const UInt32 START_WR_ADDR0 = BASE + 0x20;
+    public const UInt32 END_WR_ADDR0 = BASE + 0x21;
+
+    public const UInt32 HDMI_NOT_READY = BASE + 0x26;
+    public const UInt32 HDMI_HEIGHT_WIDTH = BASE + 0x27;
+    public const UInt32 CAPTURE_HEIGHT_WIDTH = BASE + 0x28;
+
+    public const UInt32 ADDR_HDMI_WD_START = 0x0400_0000;
+}
+
+public class HdmiIn
+{
+    private static readonly NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    readonly int timeout = 500;
+    readonly int taskID;
+    readonly int port;
+    readonly string address;
+    private IPEndPoint ep;
+
+    public int Width { get; private set; }
+    public int Height { get; private set; }
+    public int FrameLength => Width * Height / 2;
+
+    /// <summary>
+    /// 初始化HDMI输入客户端
+    /// </summary>
+    /// <param name="address">HDMI输入设备IP地址</param>
+    /// <param name="port">HDMI输入设备端口</param>
+    /// <param name="taskID">任务ID</param>
+    /// <param name="timeout">超时时间（毫秒）</param>
+    public HdmiIn(string address, int port, int taskID, int timeout = 500)
+    {
+        if (timeout < 0)
+            throw new ArgumentException("Timeout couldn't be negative", nameof(timeout));
+        this.address = address;
+        this.port = port;
+        this.ep = new IPEndPoint(IPAddress.Parse(address), port);
+        this.taskID = taskID;
+        this.timeout = timeout;
+    }
+
+    public async ValueTask<Result<bool>> Init(bool enable = true)
+    {
+        {
+            var ret = await CheckHdmiIsReady();
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to check HDMI ready: {ret.Error}");
+                return new(ret.Error);
+            }
+            if (!ret.Value)
+            {
+                logger.Error("HDMI not ready");
+                return new(false);
+            }
+        }
+
+        int width = -1, height = -1;
+        {
+            var ret = await GetHdmiResolution();
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to get HDMI resolution: {ret.Error}");
+                return new(ret.Error);
+            }
+            (width, height) = ret.Value;
+        }
+
+        {
+            var ret = await ConnectJpeg2Hdmi(width, height);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to connect JPEG to HDMI: {ret.Error}");
+                return new(ret.Error);
+            }
+            if (!ret.Value)
+            {
+                logger.Error("Failed to connect JPEG to HDMI");
+                return false;
+            }
+        }
+
+        if (enable) return await SetTransEnable(true);
+        else return true;
+    }
+
+    public async ValueTask<Result<bool>> SetTransEnable(bool isEnable)
+    {
+        var ret = await UDPClientPool.WriteAddr(this.ep, this.taskID, HdmiInAddr.CAPTURE_RD_CTRL, (isEnable ? 0x00000001u : 0x00000000u));
+        if (!ret.IsSuccessful)
+        {
+            logger.Error($"Failed to write HdmiIn_CTRL to HdmiIn at {this.address}:{this.port}, error: {ret.Error}");
+            return new(ret.Error);
+        }
+        if (!ret.Value)
+        {
+            logger.Error($"HdmiIn_CTRL write returned false for HdmiIn at {this.address}:{this.port}");
+            return false;
+        }
+        return true;
+    }
+
+    /// <summary>
+    /// 读取一帧图像数据
+    /// </summary>
+    /// <returns>包含图像数据的字节数组</returns>
+    public async ValueTask<Result<byte[]>> ReadFrame()
+    {
+        // 只在第一次或出错时清除UDP缓冲区，避免每帧都清除造成延迟
+        // MsgBus.UDPServer.ClearUDPData(this.address, this.taskID);
+
+        logger.Trace($"Reading frame from HdmiIn {this.address}");
+
+        // 使用UDPClientPool读取图像帧数据
+        var result = await UDPClientPool.ReadAddr4BytesAsync(
+            this.ep,
+            this.taskID, // taskID
+            HdmiInAddr.ADDR_HDMI_WD_START,
+            FrameLength, // 使用当前分辨率的动态大小
+            BurstType.ExtendBurst,
+            this.timeout);
+
+        if (!result.IsSuccessful)
+        {
+            logger.Error($"Failed to read frame from HdmiIn {this.address}:{this.port}, error: {result.Error}");
+            // 读取失败时清除缓冲区，为下次读取做准备
+            try
+            {
+                MsgBus.UDPServer.ClearUDPData(this.address, this.taskID);
+            }
+            catch (Exception ex)
+            {
+                logger.Warn($"Failed to clear UDP data after read error: {ex.Message}");
+            }
+            return new(result.Error);
+        }
+
+        logger.Trace($"Successfully read frame from HdmiIn {this.address}:{this.port}, data length: {result.Value.Length} bytes");
+        return result.Value;
+    }
+
+    public async ValueTask<Optional<(byte[] header, byte[] data, byte[] footer)>> GetMJpegFrame()
+    {
+        // 从HDMI读取RGB24数据
+        var readStartTime = DateTime.UtcNow;
+        var frameResult = await ReadFrame();
+        var readEndTime = DateTime.UtcNow;
+        var readTime = (readEndTime - readStartTime).TotalMilliseconds;
+
+        if (!frameResult.IsSuccessful || frameResult.Value == null)
+        {
+            logger.Warn("HDMI帧读取失败或为空");
+            return Optional<(byte[] header, byte[] data, byte[] footer)>.None;
+        }
+
+        var rgb565Data = frameResult.Value;
+
+        // 验证数据长度是否正确 (RGB24为每像素2字节)
+        var expectedLength = Width * Height * 2;
+        if (rgb565Data.Length != expectedLength)
+        {
+            logger.Warn("HDMI数据长度不匹配，期望: {Expected}, 实际: {Actual}",
+                expectedLength, rgb565Data.Length);
+        }
+
+        // 将RGB24转换为JPEG（参考Camera版本的处理）
+        var jpegResult = Common.Image.ConvertRGB565ToJpeg(rgb565Data, Width, Height, 80, false);
+
+        if (!jpegResult.IsSuccessful)
+        {
+            logger.Error("HDMI RGB565转JPEG失败: {Error}", jpegResult.Error);
+            return Optional<(byte[] header, byte[] data, byte[] footer)>.None;
+        }
+
+        var jpegData = jpegResult.Value;
+
+        var mjpegFrameHeader = Common.Image.CreateMjpegFrameHeader(jpegData.Length);
+        var mjpegFrameFooter = Common.Image.CreateMjpegFrameFooter();
+
+        return (mjpegFrameHeader, jpegData, mjpegFrameFooter);
+    }
+
+    public async ValueTask<Result<bool>> CheckHdmiIsReady()
+    {
+        var ret = await UDPClientPool.ReadAddrWithWait(
+            this.ep, this.taskID, HdmiInAddr.HDMI_NOT_READY, 0b00, 0b01, 100, this.timeout);
+        if (!ret.IsSuccessful)
+        {
+            logger.Error($"Failed to check HDMI status: {ret.Error}");
+            return new(ret.Error);
+        }
+        return ret.Value;
+    }
+
+    public async ValueTask<Result<(int, int)>> GetHdmiResolution()
+    {
+        var ret = await UDPClientPool.ReadAddrByte(
+            this.ep, this.taskID, HdmiInAddr.HDMI_HEIGHT_WIDTH, this.timeout);
+        if (!ret.IsSuccessful)
+        {
+            logger.Error($"Failed to get HDMI resolution: {ret.Error}");
+            return new(ret.Error);
+        }
+
+        var data = ret.Value.Options.Data;
+        if (data == null || data.Length != 4)
+        {
+            logger.Error($"Invalid HDMI resolution data length: {data?.Length ?? 0}");
+            return new(new Exception("Invalid HDMI resolution data length"));
+        }
+
+        var width = (data[3] | (data[2] << 8)) - 1 - (((data[3] | (data[2] << 8)) - 1)%2);
+        var height = (data[1] | (data[0] << 8)) - 1 - (((data[1] | (data[0] << 8)) - 1)%2);
+        this.Width = width;
+        this.Height = height;
+
+        logger.Info($"HDMI resolution: {width}x{height}");
+
+        return new((width, height));
+    }
+
+
+    public async ValueTask<Result<bool>> ConnectJpeg2Hdmi(int width, int height)
+    {
+        if (width <= 0 || height <= 0)
+        {
+            logger.Error($"Invalid HDMI resolution: {width}x{height}");
+            return new(new ArgumentException("Invalid HDMI resolution"));
+        }
+
+        var frameSize = (UInt32)(width * height) / 2;
+
+        {
+            var ret = await UDPClientPool.WriteAddr(
+                this.ep, this.taskID, HdmiInAddr.CAPTURE_HEIGHT_WIDTH, (uint)((height << 16) + width), this.timeout);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to set CAPTURE_HEIGHT_WIDTH: {ret.Error}");
+                return new(ret.Error);
+            }
+            if (!ret.Value)
+            {
+                logger.Error($"Failed to set HDMI output start address");
+                return false;
+            }
+        }
+
+        {
+            var ret = await UDPClientPool.WriteAddr(
+                this.ep, this.taskID, HdmiInAddr.START_WR_ADDR0, HdmiInAddr.ADDR_HDMI_WD_START, this.timeout);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to set HDMI output start address: {ret.Error}");
+                return new(ret.Error);
+            }
+            if (!ret.Value)
+            {
+                logger.Error($"Failed to set HDMI output start address");
+                return false;
+            }
+        }
+
+        {
+            var ret = await UDPClientPool.WriteAddr(
+                this.ep, this.taskID, HdmiInAddr.END_WR_ADDR0,
+                HdmiInAddr.ADDR_HDMI_WD_START + frameSize - 1, this.timeout);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to set HDMI output end address: {ret.Error}");
+                return new(ret.Error);
+            }
+            if (!ret.Value)
+            {
+                logger.Error($"Failed to set HDMI output address");
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+}

server/src/Peripherals/I2cClient.cs

@@ -8,8 +8,8 @@ static class I2cAddr
 
     const UInt32 Base = 0x6000_0000;
 
-    /// <summary> 
-    /// 0x0000_0000: 
+    /// <summary>
+    /// 0x0000_0000:
     /// [7:0] 本次传输的i2c地址(最高位总为0);
     /// [8] 1为读，0为写;
     /// [16] 1为SCCB协议，0为I2C协议;
@@ -17,45 +17,45 @@ static class I2cAddr
     /// </summary>
     public const UInt32 BaseConfig = Base + 0x0000_0000;
 
-    /// <summary> 
+    /// <summary>
     /// 0x0000_0001:
     /// [15:0] 本次传输的数据量（以字节为单位，0为传1个字节）;
     /// [31:16] 若本次传输为读的DUMMY数据量（字节为单位，0为传1个字节）
     /// </summary>
     public const UInt32 TranConfig = Base + 0x0000_0001;
 
-    /// <summary> 
+    /// <summary>
     /// 0x0000_0002: [0] cmd_done; [8] cmd_error;
     /// </summary>
     public const UInt32 Flag = Base + 0x0000_0002;
 
-    /// <summary> 
+    /// <summary>
     /// 0x0000_0003: FIFO写入口，仅低8位有效，只写
     /// </summary>
     public const UInt32 Write = Base + 0x0000_0003;
 
-    /// <summary> 
+    /// <summary>
     /// 0x0000_0004: FIFO读出口，仅低8位有效，只读
     /// </summary>
     public const UInt32 Read = Base + 0x0000_0004;
 
-    /// <summary> 
+    /// <summary>
     /// 0x0000_0005: [0] FIFO写入口清空；[8] FIFO读出口清空；
     /// </summary>
     public const UInt32 Clear = Base + 0x0000_0005;
 }
 
-/// <summary> 
+/// <summary>
 /// [TODO:Enum]
 /// </summary>
 public enum I2cProtocol
 {
-    /// <summary> 
+    /// <summary>
     /// [TODO:Enum]
     /// </summary>
     I2c = 0,
 
-    /// <summary> 
+    /// <summary>
     /// [TODO:Enum]
     /// </summary>
     SCCB = 1
@@ -174,7 +174,7 @@ public class I2c
 
         // 等待I2C命令完成
         {
-            var ret = await UDPClientPool.ReadAddrWithWait(this.ep, this.taskID, I2cAddr.Flag, 0x0000_0001, 0xFFFF_FFFF);
+            var ret = await UDPClientPool.ReadAddrWithWait(this.ep, this.taskID, I2cAddr.Flag, 0x0000_0001, 0xFFFF_FFFF, 10);
             if (!ret.IsSuccessful)
             {
                 logger.Error($"Failed to wait for I2C command completion: {ret.Error}");
@@ -280,7 +280,7 @@ public class I2c
 
         // 等待I2C命令完成
         {
-            var ret = await UDPClientPool.ReadAddrWithWait(this.ep, this.taskID, I2cAddr.Flag, 0x0000_0001, 0xFFFF_FFFF);
+            var ret = await UDPClientPool.ReadAddrWithWait(this.ep, this.taskID, I2cAddr.Flag, 0x0000_0001, 0xFFFF_FFFF, 10);
             if (!ret.IsSuccessful)
             {
                 logger.Error($"Failed to wait for I2C command completion: {ret.Error}");
@@ -296,7 +296,7 @@ public class I2c
 
         // 读取数据
         {
-            var ret = await UDPClientPool.ReadAddr(this.ep, this.taskID, I2cAddr.Read);
+            var ret = await UDPClientPool.ReadAddrByte(this.ep, this.taskID, I2cAddr.Read);
             if (!ret.IsSuccessful)
             {
                 logger.Error($"Failed to read data from I2C FIFO: {ret.Error}");

server/src/Peripherals/JpegClient.cs

@@ -0,0 +1,608 @@
+using System.Net;
+using DotNext;
+using Common;
+
+namespace Peripherals.JpegClient;
+
+static class JpegAddr
+{
+    const UInt32 BASE = 0xA000_0000;
+
+    public const UInt32 CAPTURE_RD_CTRL = BASE + 0x0;
+    public const UInt32 CAPTURE_WR_CTRL = BASE + 0x1;
+
+    public const UInt32 START_WR_ADDR0 = BASE + 0x2;
+    public const UInt32 END_WR_ADDR0 = BASE + 0x3;
+    public const UInt32 START_WR_ADDR1 = BASE + 0x4;
+    public const UInt32 END_WR_ADDR1 = BASE + 0x5;
+    public const UInt32 START_RD_ADDR0 = BASE + 0x6;
+    public const UInt32 END_RD_ADDR0 = BASE + 0x7;
+
+    public const UInt32 HDMI_NOT_READY = BASE + 0x8;
+    public const UInt32 HDMI_HEIGHT_WIDTH = BASE + 0x9;
+
+    public const UInt32 JPEG_HEIGHT_WIDTH = BASE + 0xA;
+    public const UInt32 JPEG_ADD_NEED_FRAME_NUM = BASE + 0xB;
+    public const UInt32 JPEG_FRAME_SAVE_NUM = BASE + 0xC;
+    public const UInt32 JPEG_FIFO_FRAME_INFO = BASE + 0xD;
+
+    public const UInt32 JPEG_QUANTIZATION_TABLE = BASE + 0x100;
+
+    public const UInt32 ADDR_HDMI_WD_START = 0x0400_0000;
+    public const UInt32 ADDR_JPEG_START = 0x0800_0000;
+    public const UInt32 ADDR_JPEG_END = 0x09FF_FFFF;
+}
+
+public class JpegInfo
+{
+    public UInt32 Width { get; set; }
+    public UInt32 Height { get; set; }
+    public UInt32 Size { get; set; }
+
+    public JpegInfo(UInt32 width, UInt32 height, UInt32 size)
+    {
+        Width = width;
+        Height = height;
+        Size = size;
+    }
+
+    public JpegInfo(byte[] data)
+    {
+        if (data.Length < 8)
+            throw new ArgumentException("Invalid data length", nameof(data));
+
+        Width = ((UInt32)(data[5] << 8 + data[6] & 0xF0));
+        Height = ((UInt32)((data[6] & 0x0F) << 4 + data[7]));
+        Size = Number.BytesToUInt32(data, 0, 4).Value;
+    }
+}
+
+public enum JpegSampleRate : UInt32
+{
+    RATE_1_1 = 0b1111_1111_1111_1111_1111_1111_1111_1111,
+    RATE_1_2 = 0b1010_1010_1010_1010_1010_1010_1010_1010,
+    RATE_1_4 = 0b1000_1000_1000_1000_1000_1000_1000_1000,
+    RATE_3_4 = 0b1110_1110_1110_1110_1110_1110_1110_1110,
+    RATE_1_8 = 0b1000_0000_1000_0000_1000_0000_1000_0000,
+    RATE_3_8 = 0b1001_0010_0100_1001_1001_0010_0100_1001,
+    RATE_7_8 = 0b1111_1110_1111_1110_1111_1110_1111_1110,
+    RATE_1_16 = 0b1000_0000_0000_0000_1000_0000_0000_0000,
+    RATE_3_16 = 0b1000_0100_0010_0000_1000_0100_0010_0000,
+    RATE_5_16 = 0b1001_0001_0010_0010_0100_0100_1000_1001,
+    RATE_15_16 = 0b1111_1111_1111_1110_1111_1111_1111_1110,
+    RATE_1_32 = 0b1000_0000_0000_0000_0000_0000_0000_0000,
+    RATE_31_32 = 0b1111_1111_1111_1111_1111_1111_1111_1110,
+}
+
+public class Jpeg
+{
+    private static readonly NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    readonly int timeout = 2000;
+    readonly int taskID;
+    readonly int port;
+    readonly string address;
+    private IPEndPoint ep;
+
+    public int Width { get; set; }
+    public int Height { get; set; }
+
+    public Jpeg(string address, int port, int taskID, int timeout = 2000)
+    {
+        if (timeout < 0)
+            throw new ArgumentException("Timeout couldn't be negative", nameof(timeout));
+        this.address = address;
+        this.taskID = taskID;
+        this.port = port;
+        this.ep = new IPEndPoint(IPAddress.Parse(address), port);
+        this.timeout = timeout;
+    }
+
+    public async ValueTask<Result<bool>> Init(bool enable = true)
+    {
+        {
+            var ret = await CheckHdmiIsReady();
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to check HDMI ready: {ret.Error}");
+                return new(ret.Error);
+            }
+            if (!ret.Value)
+            {
+                logger.Error("HDMI not ready");
+                return new(false);
+            }
+        }
+
+        int width = -1, height = -1;
+        {
+            var ret = await GetHdmiResolution();
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to get HDMI resolution: {ret.Error}");
+                return new(ret.Error);
+            }
+            (width, height) = ret.Value;
+        }
+
+        {
+            var ret = await ConnectJpeg2Hdmi(width, height);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to connect JPEG to HDMI: {ret.Error}");
+                return new(ret.Error);
+            }
+            if (!ret.Value)
+            {
+                logger.Error("Failed to connect JPEG to HDMI");
+                return false;
+            }
+        }
+
+        if (enable)
+            return await SetEnable(true);
+        else return true;
+    }
+
+    public async ValueTask<Result<bool>> SetEnable(bool enable)
+    {
+        if (enable)
+        {
+            {
+                var ret = await UDPClientPool.WriteAddrSeq(
+                    this.ep,
+                    this.taskID,
+                    [JpegAddr.CAPTURE_RD_CTRL, JpegAddr.CAPTURE_WR_CTRL],
+                    [0b11, 0b01],
+                    this.timeout
+                );
+                if (!ret.IsSuccessful)
+                {
+                    logger.Error($"Failed to set JPEG enable: {ret.Error}");
+                    return ret.Value;
+                }
+            }
+            {
+                var ret = await AddFrameNum2Process(1);
+                if (!ret)
+                {
+                    logger.Error($"Failed to AddFrameNum2Process: {ret}");
+                    return ret.Value;
+                }
+            }
+            return true;
+        }
+        else
+        {
+            var ret = await UDPClientPool.WriteAddrSeq(
+                this.ep,
+                this.taskID,
+                [JpegAddr.CAPTURE_RD_CTRL, JpegAddr.CAPTURE_WR_CTRL],
+                [0b00, 0b00],
+                this.timeout
+            );
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to set JPEG disable: {ret.Error}");
+                return false;
+            }
+            return ret.Value;
+        }
+    }
+
+    public async ValueTask<Result<bool>> CheckHdmiIsReady()
+    {
+        var ret = await UDPClientPool.ReadAddrWithWait(
+            this.ep, this.taskID, JpegAddr.HDMI_NOT_READY, 0b00, 0b01, 100, this.timeout);
+        if (!ret.IsSuccessful)
+        {
+            logger.Error($"Failed to check HDMI status: {ret.Error}");
+            return new(ret.Error);
+        }
+        return ret.Value;
+    }
+
+    public async ValueTask<Result<(int, int)>> GetHdmiResolution()
+    {
+        var ret = await UDPClientPool.ReadAddrByte(
+            this.ep, this.taskID, JpegAddr.HDMI_HEIGHT_WIDTH, this.timeout);
+        if (!ret.IsSuccessful)
+        {
+            logger.Error($"Failed to get HDMI resolution: {ret.Error}");
+            return new(ret.Error);
+        }
+
+        var data = ret.Value.Options.Data;
+        if (data == null || data.Length != 4)
+        {
+            logger.Error($"Invalid HDMI resolution data length: {data?.Length ?? 0}");
+            return new(new Exception("Invalid HDMI resolution data length"));
+        }
+
+        var width = data[3] | (data[2] << 8);
+        var height = data[1] | (data[0] << 8);
+        this.Width = width;
+        this.Height = height;
+
+        logger.Info($"HDMI resolution: {width}x{height}");
+
+        return new((width, height));
+    }
+
+    public async ValueTask<Result<bool>> ConnectJpeg2Hdmi(int width, int height)
+    {
+        if (width <= 0 || height <= 0)
+        {
+            logger.Error($"Invalid HDMI resolution: {width}x{height}");
+            return new(new ArgumentException("Invalid HDMI resolution"));
+        }
+
+        var frameSize = (UInt32)(width * height);
+
+        {
+            var ret = await UDPClientPool.WriteAddr(
+                this.ep, this.taskID, JpegAddr.JPEG_HEIGHT_WIDTH, (uint)((height << 16) + width), this.timeout);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to set HDMI output start address: {ret.Error}");
+                return new(ret.Error);
+            }
+            if (!ret.Value)
+            {
+                logger.Error($"Failed to set HDMI output start address");
+                return false;
+            }
+        }
+
+        {
+            var ret = await UDPClientPool.WriteAddr(
+                this.ep, this.taskID, JpegAddr.START_WR_ADDR0, JpegAddr.ADDR_HDMI_WD_START, this.timeout);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to set HDMI output start address: {ret.Error}");
+                return new(ret.Error);
+            }
+            if (!ret.Value)
+            {
+                logger.Error($"Failed to set HDMI output start address");
+                return false;
+            }
+        }
+
+        {
+            var ret = await UDPClientPool.WriteAddr(
+                this.ep, this.taskID, JpegAddr.END_WR_ADDR0,
+                JpegAddr.ADDR_HDMI_WD_START + frameSize - 1, this.timeout);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to set HDMI output end address: {ret.Error}");
+                return new(ret.Error);
+            }
+            if (!ret.Value)
+            {
+                logger.Error($"Failed to set HDMI output address");
+                return false;
+            }
+        }
+
+        {
+            var ret = await UDPClientPool.WriteAddr(
+                this.ep, this.taskID, JpegAddr.START_RD_ADDR0, JpegAddr.ADDR_HDMI_WD_START, this.timeout);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to set jpeg input start address: {ret.Error}");
+                return new(ret.Error);
+            }
+            if (!ret.Value)
+            {
+                logger.Error($"Failed to set jpeg input address");
+                return false;
+            }
+        }
+
+        {
+            var ret = await UDPClientPool.WriteAddr(
+                this.ep, this.taskID, JpegAddr.END_RD_ADDR0,
+                JpegAddr.ADDR_HDMI_WD_START + frameSize - 1, this.timeout);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to set jpeg input end address: {ret.Error}");
+                return new(ret.Error);
+            }
+            if (!ret.Value)
+            {
+                logger.Error($"Failed to set jpeg input end address");
+                return false;
+            }
+        }
+
+        {
+            var ret = await UDPClientPool.WriteAddr(
+                this.ep, this.taskID, JpegAddr.START_WR_ADDR1, JpegAddr.ADDR_JPEG_START, this.timeout);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to set jpeg output start address: {ret.Error}");
+                return new(ret.Error);
+            }
+            if (!ret.Value)
+            {
+                logger.Error($"Failed to set jpeg output start address");
+                return false;
+            }
+        }
+
+        {
+            var ret = await UDPClientPool.WriteAddr(
+                this.ep, this.taskID, JpegAddr.END_WR_ADDR1, JpegAddr.ADDR_JPEG_END, this.timeout);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to set jpeg output end address: {ret.Error}");
+                return new(ret.Error);
+            }
+            if (!ret.Value)
+            {
+                logger.Error($"Failed to set jpeg output end address");
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    // public async ValueTask<bool> SetSampleRate(uint rate)
+    // {
+    //     var ret = await UDPClientPool.WriteAddr(
+    //         this.ep, this.taskID, JpegAddr.FRAME_SAMPLE_RATE, rate, this.timeout);
+    //     if (!ret.IsSuccessful)
+    //     {
+    //         logger.Error($"Failed to set JPEG sample rate: {ret.Error}");
+    //         return false;
+    //     }
+    //     return ret.Value;
+    // }
+
+    // public async ValueTask<bool> SetSampleRate(JpegSampleRate rate)
+    // {
+    //     return await SetSampleRate((uint)rate);
+    // }
+
+    public async ValueTask<uint> GetFrameNumber()
+    {
+        const int maxAttempts = 10;
+        const int delayMs = 5;
+        
+        for (int attempt = 0; attempt < maxAttempts; attempt++)
+        {
+            var ret = await UDPClientPool.ReadAddrByte(
+                this.ep, this.taskID, JpegAddr.JPEG_FRAME_SAVE_NUM, this.timeout);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to get JPEG frame number on attempt {attempt + 1}: {ret.Error}");
+                if (attempt < maxAttempts - 1)
+                {
+                    await Task.Delay(delayMs);
+                    continue;
+                }
+                return 0;
+            }
+            
+            var frameNumber = Number.BytesToUInt32(ret.Value.Options.Data ?? Array.Empty<byte>()).Value;
+            if (frameNumber != 0)
+            {
+                return frameNumber;
+            }
+            
+            // 如果不是最后一次尝试，等待5ms后重试
+            if (attempt < maxAttempts - 1)
+            {
+                await Task.Delay(delayMs);
+            }
+        }
+        
+        // 所有尝试都失败或返回0
+        return 0;
+    }
+
+    public async ValueTask<Optional<List<JpegInfo>>> GetFrameInfo(int num)
+    {
+        var ret = await UDPClientPool.ReadAddr(this.ep, this.taskID, JpegAddr.JPEG_FIFO_FRAME_INFO, num, this.timeout);
+        if (!ret.IsSuccessful)
+        {
+            logger.Error($"Failed to get JPEG frame info: {ret.Error}");
+            return new(null);
+        }
+
+        var data = ret.Value.Options.Data;
+        if (data == null || data.Length == 0)
+        {
+            logger.Error($"Data is null or empty");
+            return new(null);
+        }
+        if (data.Length != num * 2)
+        {
+            logger.Error(
+                $"Data length should be {num * 2} bytes, instead of {data.Length} bytes");
+            return new(null);
+        }
+
+        var infos = new List<JpegInfo>();
+        for (int i = 0; i < num; i++)
+        {
+            infos.Add(new JpegInfo(data[i..(i + 1)]));
+        }
+        return new(infos);
+    }
+
+    public async ValueTask<Result<bool>> AddFrameNum2Process(uint cnt)
+    {
+        var ret = await UDPClientPool.WriteAddr(
+            this.ep, this.taskID, JpegAddr.JPEG_ADD_NEED_FRAME_NUM, cnt, this.timeout);
+        if (!ret.IsSuccessful)
+        {
+            logger.Error($"Failed to update pointer: {ret.Error}");
+            return ret.Value;
+        }
+        return ret.Value;
+    }
+
+    public async ValueTask<Result<byte[]?>> GetFrame(uint offset, uint length)
+    {
+        if (!MsgBus.IsRunning)
+        {
+            logger.Error("Message bus is not running");
+            return new(new Exception("Message bus is not running"));
+        }
+        MsgBus.UDPServer.ClearUDPData(this.ep.Address.ToString(), this.ep.Port);
+
+        var firstReadLength = (int)(Math.Min(
+            length,
+            JpegAddr.ADDR_JPEG_END - JpegAddr.ADDR_JPEG_START - offset
+        ));
+        var secondReadLength = (int)(length - firstReadLength);
+        var dataBytes = new byte[length];
+
+        {
+            var ret = await UDPClientPool.ReadAddr4Bytes(
+                this.ep, this.taskID, JpegAddr.ADDR_JPEG_START + offset, firstReadLength, this.timeout);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to get JPEG frame data: {ret.Error}");
+                return null;
+            }
+            if (ret.Value.Length != firstReadLength)
+            {
+                logger.Error($"Data length should be {firstReadLength} bytes, instead of {ret.Value.Length} bytes");
+                return null;
+            }
+            Buffer.BlockCopy(ret.Value, 0, dataBytes, 0, firstReadLength);
+        }
+
+        if (secondReadLength > 0)
+        {
+            var ret = await UDPClientPool.ReadAddr4Bytes(
+                this.ep, this.taskID, JpegAddr.ADDR_JPEG_START, secondReadLength, this.timeout);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to get JPEG frame data: {ret.Error}");
+                return null;
+            }
+            if (ret.Value.Length != secondReadLength)
+            {
+                logger.Error($"Data length should be {secondReadLength} bytes, instead of {ret.Value.Length} bytes");
+                return null;
+            }
+            Buffer.BlockCopy(ret.Value, 0, dataBytes, firstReadLength, secondReadLength);
+        }
+
+        return dataBytes;
+    }
+
+    public async ValueTask<List<byte[]>> GetMultiFrames(uint offset, uint[] sizes)
+    {
+        var frames = new List<byte[]>();
+        for (int i = 0; i < sizes.Length; i++)
+        {
+            var ret = await GetFrame(offset, sizes[i]);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to get JPEG frame {i} data: {ret.Error}");
+                continue;
+            }
+            if (ret.Value == null)
+            {
+                logger.Error($"Frame {i} data is null");
+                continue;
+            }
+            if (ret.Value.Length != sizes[i])
+            {
+                logger.Error(
+                    $"Frame {i} data length should be {sizes[i]} bytes, instead of {ret.Value.Length} bytes");
+                continue;
+            }
+
+            frames.Add(ret.Value);
+            offset += sizes[i];
+        }
+
+        {
+            var ret = await AddFrameNum2Process((uint)sizes.Length);
+            if (!ret) logger.Error($"Failed to update pointer");
+        }
+
+        return frames;
+    }
+
+    public async ValueTask<Result<List<byte[]>?>> GetMultiFrames(uint offset)
+    {
+        if (!MsgBus.IsRunning)
+        {
+            logger.Error("Message bus is not running");
+            return new(new Exception("Message bus is not running"));
+        }
+        MsgBus.UDPServer.ClearUDPData(this.ep.Address.ToString(), this.ep.Port);
+
+        var frameNum = await GetFrameNumber();
+        if (frameNum == 0) return null;
+
+        List<uint>? frameSizes = null;
+        {
+            var ret = await GetFrameInfo((int)frameNum);
+            if (!ret.HasValue || ret.Value.Count == 0)
+            {
+                logger.Error($"Failed to get frame info");
+                return null;
+            }
+            frameSizes = ret.Value.Select(x => x.Size).ToList();
+        }
+
+        var frames = await GetMultiFrames(offset, frameSizes.ToArray());
+        if (frames.Count == 0)
+        {
+            logger.Error($"Failed to get frames");
+            return null;
+        }
+
+        return frames;
+    }
+
+    public async ValueTask<Result<uint[]?>> GetQuantizationTable()
+    {
+        const int totalQuantValues = 8 * 8 * 3; // Y(64) + Cb(64) + Cr(64) = 192个量化值
+        const int bytesPerValue = 4; // 每个量化值32bit = 4字节
+        const int totalBytes = totalQuantValues * bytesPerValue; // 总共768字节
+
+        try
+        {
+            var ret = await UDPClientPool.ReadAddr4Bytes(
+                this.ep, this.taskID, JpegAddr.JPEG_QUANTIZATION_TABLE, totalBytes, this.timeout);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to read JPEG quantization table: {ret.Error}");
+                return new(ret.Error);
+            }
+
+            var data = ret.Value;
+            if (data == null || data.Length != totalBytes)
+            {
+                logger.Error($"Invalid quantization table data length: expected {totalBytes}, got {data?.Length ?? 0}");
+                return new(new Exception("Invalid quantization table data length"));
+            }
+
+            var quantTable = new uint[totalQuantValues];
+            for (int i = 0; i < totalQuantValues; i++)
+            {
+                // 每32bit为一个量化值，按小端序读取
+                var offset = i * bytesPerValue;
+                quantTable[i] = (uint)(data[offset] | (data[offset + 1] << 8) | (data[offset + 2] << 16) | (data[offset + 3] << 24));
+            }
+
+            logger.Debug($"Successfully read JPEG quantization table with {totalQuantValues} values");
+            return quantTable;
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "Exception occurred while reading JPEG quantization table");
+            return new(ex);
+        }
+    }
+}

server/src/Peripherals/JtagClient.cs

@@ -2,7 +2,7 @@ using System.Collections;
 using System.Net;
 using DotNext;
 using Newtonsoft.Json;
-using server;
+using server.Services;
 using WebProtocol;
 
 namespace Peripherals.JtagClient;
@@ -380,15 +380,21 @@ public class JtagStatusReg
 public class Jtag
 {
     private static readonly NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+    private readonly ProgressTracker _progressTracker = MsgBus.ProgressTracker;
 
     private const int CLOCK_FREQ = 50; // MHz
 
     readonly int timeout;
+    readonly int taskID = 10;
 
     readonly int port;
-    readonly string address;
+    /// <summary>
+    /// Jtag控制器IP地址
+    /// </summary>
+    public readonly string address;
     private IPEndPoint ep;
 
+
     /// <summary>
     /// Jtag 构造函数
     /// </summary>
@@ -410,7 +416,7 @@ public class Jtag
         {
             BurstType = BurstType.FixedBurst,
             BurstLength = 0,
-            CommandID = 0,
+            CommandID = (byte)this.taskID,
             Address = devAddr,
             IsWrite = false,
         };
@@ -424,7 +430,7 @@ public class Jtag
         if (!MsgBus.IsRunning)
             return new(new Exception("Message Bus not Working!"));
 
-        var retPack = await MsgBus.UDPServer.WaitForDataAsync(address, 0, port);
+        var retPack = await MsgBus.UDPServer.WaitForDataAsync(this.ep, this.taskID, this.timeout);
         if (!retPack.IsSuccessful || !retPack.Value.IsSuccessful)
             return new(new Exception("Send address package failed"));
 
@@ -436,14 +442,15 @@ public class Jtag
         if (retPackLen != 4)
             return new(new Exception($"RecvDataPackage BodyData Length not Equal to 4: Total {retPackLen} bytes"));
 
-        return Convert.ToUInt32(Common.Number.BytesToUInt64(retPackOpts.Data).Value);
+        return Convert.ToUInt32(Common.Number.BytesToUInt32(retPackOpts.Data).Value);
     }
 
-    async ValueTask<Result<bool>> WriteFIFO
-        (UInt32 devAddr, UInt32 data, UInt32 result, UInt32 resultMask = 0xFF_FF_FF_FF, UInt32 delayMilliseconds = 0)
+    async ValueTask<Result<bool>> WriteFIFO(
+        UInt32 devAddr, UInt32 data, UInt32 result,
+        UInt32 resultMask = 0xFF_FF_FF_FF, UInt32 delayMilliseconds = 0, string progressId = "")
     {
         {
-            var ret = await UDPClientPool.WriteAddr(this.ep, 0, devAddr, data, this.timeout);
+            var ret = await UDPClientPool.WriteAddr(this.ep, this.taskID, devAddr, data, this.timeout, progressId);
             if (!ret.IsSuccessful) return new(ret.Error);
             if (!ret.Value) return new(new Exception("Write FIFO failed"));
         }
@@ -452,17 +459,20 @@ public class Jtag
         await Task.Delay(TimeSpan.FromMilliseconds(delayMilliseconds));
 
         {
-            var ret = await UDPClientPool.ReadAddrWithWait(this.ep, 0, JtagAddr.STATE, result, resultMask, this.timeout);
+            var ret = await UDPClientPool.ReadAddrWithWait(this.ep, this.taskID, JtagAddr.STATE, result, resultMask, 0, this.timeout);
             if (!ret.IsSuccessful) return new(ret.Error);
+            _progressTracker?.AdvanceProgress(progressId, 10);
             return ret.Value;
         }
     }
 
-    async ValueTask<Result<bool>> WriteFIFO
-        (UInt32 devAddr, byte[] data, UInt32 result, UInt32 resultMask = 0xFF_FF_FF_FF, UInt32 delayMilliseconds = 0)
+    async ValueTask<Result<bool>> WriteFIFO(
+        UInt32 devAddr, byte[] data, UInt32 result,
+        UInt32 resultMask = 0xFF_FF_FF_FF, UInt32 delayMilliseconds = 0, string progressId = "")
     {
         {
-            var ret = await UDPClientPool.WriteAddr(this.ep, 0, devAddr, data, this.timeout);
+            var ret = await UDPClientPool.WriteAddr(
+                this.ep, this.taskID, devAddr, data, this.timeout, progressId);
             if (!ret.IsSuccessful) return new(ret.Error);
             if (!ret.Value) return new(new Exception("Write FIFO failed"));
         }
@@ -471,8 +481,9 @@ public class Jtag
         await Task.Delay(TimeSpan.FromMilliseconds(delayMilliseconds));
 
         {
-            var ret = await UDPClientPool.ReadAddrWithWait(this.ep, 0, JtagAddr.STATE, result, resultMask, this.timeout);
+            var ret = await UDPClientPool.ReadAddrWithWait(this.ep, this.taskID, JtagAddr.STATE, result, resultMask, 0, this.timeout);
             if (!ret.IsSuccessful) return new(ret.Error);
+            _progressTracker.AdvanceProgress(progressId, 10);
             return ret.Value;
         }
     }
@@ -556,7 +567,8 @@ public class Jtag
         return await ClearWriteDataReg();
     }
 
-    async ValueTask<Result<bool>> LoadDRCareInput(byte[] bytesArray, UInt32 timeout = 10_000, UInt32 cycle = 500)
+    async ValueTask<Result<bool>> LoadDRCareInput(
+        byte[] bytesArray, UInt32 timeout = 10_000, UInt32 cycle = 500, string progressId = "")
     {
         var bytesLen = ((uint)(bytesArray.Length * 8));
         if (bytesLen > Math.Pow(2, 28)) return new(new Exception("Length is over 2^(28 - 3)"));
@@ -571,11 +583,16 @@ public class Jtag
             else if (!ret.Value) return new(new Exception("Write CMD_JTAG_LOAD_DR_CAREI Failed"));
         }
 
+        _progressTracker.AdvanceProgress(progressId, 10);
+
         {
             var ret = await WriteFIFO(
                 JtagAddr.WRITE_DATA,
                 bytesArray, 0x01_00_00_00,
-                JtagState.CMD_EXEC_FINISH);
+                JtagState.CMD_EXEC_FINISH,
+                0,
+                progressId
+            );
 
             if (!ret.IsSuccessful) return new(ret.Error);
             return ret.Value;
@@ -609,13 +626,10 @@ public class Jtag
         if (ret.Value)
         {
             var array = new UInt32[UInt32Num];
-            for (int i = 0; i < UInt32Num; i++)
-            {
-                var retData = await ReadFIFO(JtagAddr.READ_DATA);
-                if (!retData.IsSuccessful)
-                    return new(new Exception("Read FIFO failed when Load DR"));
-                array[i] = retData.Value;
-            }
+            var retData = await UDPClientPool.ReadAddr4Bytes(ep, this.taskID, JtagAddr.READ_DATA, (int)UInt32Num);
+            if (!retData.IsSuccessful)
+                return new(new Exception("Read FIFO failed when Load DR"));
+            Buffer.BlockCopy(retData.Value, 0, array, 0, (int)UInt32Num * 4);
             return array;
         }
         else
@@ -629,9 +643,9 @@ public class Jtag
     public async ValueTask<Result<uint>> ReadIDCode()
     {
         // Clear Data
-        MsgBus.UDPServer.ClearUDPData(this.address, 0);
+        MsgBus.UDPServer.ClearUDPData(this.address, this.taskID);
 
-        logger.Trace($"Clear up udp server {this.address,0} receive data");
+        logger.Trace($"Clear up udp server {this.address} {this.taskID} receive data");
 
         Result<bool> ret;
 
@@ -667,9 +681,9 @@ public class Jtag
     public async ValueTask<Result<uint>> ReadStatusReg()
     {
         // Clear Data
-        MsgBus.UDPServer.ClearUDPData(this.address, 0);
+        MsgBus.UDPServer.ClearUDPData(this.address, this.taskID);
 
-        logger.Trace($"Clear up udp server {this.address,0} receive data");
+        logger.Trace($"Clear up udp server {this.address} {this.taskID} receive data");
 
         Result<bool> ret;
 
@@ -700,45 +714,55 @@ public class Jtag
     /// 下载比特流到 JTAG 设备
     /// </summary>
     /// <param name="bitstream">比特流数据</param>
+    /// <param name="progressId">进度ID</param>
     /// <returns>指示下载是否成功的异步结果</returns>
-    public async ValueTask<Result<bool>> DownloadBitstream(byte[] bitstream)
+    public async ValueTask<Result<bool>> DownloadBitstream(
+        byte[] bitstream, string progressId = "")
     {
         // Clear Data
-        MsgBus.UDPServer.ClearUDPData(this.address, 0);
+        MsgBus.UDPServer.ClearUDPData(this.address, this.taskID);
 
-        logger.Trace($"Clear up udp server {this.address,0} receive data");
+        logger.Trace($"Clear up udp server {this.address} {this.taskID} receive data");
+
+        _progressTracker.AdvanceProgress(progressId, 10);
 
         Result<bool> ret;
 
         ret = await CloseTest();
         if (!ret.IsSuccessful) return new(ret.Error);
         else if (!ret.Value) return new(new Exception("Jtag Close Test Failed"));
+        _progressTracker.AdvanceProgress(progressId, 10);
 
         ret = await RunTest();
         if (!ret.IsSuccessful) return new(ret.Error);
         else if (!ret.Value) return new(new Exception("Jtag Run Test Failed"));
+        _progressTracker.AdvanceProgress(progressId, 10);
 
         logger.Trace("Jtag initialize");
 
         ret = await ExecRDCmd(JtagCmd.JTAG_DR_JRST);
         if (!ret.IsSuccessful) return new(ret.Error);
         else if (!ret.Value) return new(new Exception("Jtag Execute Command JTAG_DR_JRST Failed"));
+        _progressTracker.AdvanceProgress(progressId, 10);
 
         ret = await RunTest();
         if (!ret.IsSuccessful) return new(ret.Error);
         else if (!ret.Value) return new(new Exception("Jtag Run Test Failed"));
+        _progressTracker.AdvanceProgress(progressId, 10);
 
         ret = await ExecRDCmd(JtagCmd.JTAG_DR_CFGI);
         if (!ret.IsSuccessful) return new(ret.Error);
         else if (!ret.Value) return new(new Exception("Jtag Execute Command JTAG_DR_CFGI Failed"));
+        _progressTracker.AdvanceProgress(progressId, 10);
 
         logger.Trace("Jtag ready to write bitstream");
 
-        ret = await IdleDelay(100000);
+        ret = await IdleDelay(1000);
         if (!ret.IsSuccessful) return new(ret.Error);
         else if (!ret.Value) return new(new Exception("Jtag IDLE Delay Failed"));
+        _progressTracker.AdvanceProgress(progressId, 10);
 
-        ret = await LoadDRCareInput(bitstream);
+        ret = await LoadDRCareInput(bitstream, progressId: progressId);
         if (!ret.IsSuccessful) return new(ret.Error);
         else if (!ret.Value) return new(new Exception("Jtag Load Data Failed"));
 
@@ -747,32 +771,40 @@ public class Jtag
         ret = await CloseTest();
         if (!ret.IsSuccessful) return new(ret.Error);
         else if (!ret.Value) return new(new Exception("Jtag Close Test Failed"));
+        _progressTracker.AdvanceProgress(progressId, 10);
 
         ret = await RunTest();
         if (!ret.IsSuccessful) return new(ret.Error);
         else if (!ret.Value) return new(new Exception("Jtag Run Test Failed"));
+        _progressTracker.AdvanceProgress(progressId, 10);
 
         ret = await ExecRDCmd(JtagCmd.JTAG_DR_JWAKEUP);
         if (!ret.IsSuccessful) return new(ret.Error);
         else if (!ret.Value) return new(new Exception("Jtag Execute Command JTAG_DR_JWAKEUP Failed"));
+        _progressTracker.AdvanceProgress(progressId, 10);
 
         logger.Trace("Jtag reset device");
 
-        ret = await IdleDelay(10000);
+        ret = await IdleDelay(1000);
         if (!ret.IsSuccessful) return new(ret.Error);
         else if (!ret.Value) return new(new Exception("Jtag IDLE Delay Failed"));
+        _progressTracker.AdvanceProgress(progressId, 10);
 
         var retCode = await ReadStatusReg();
         if (!retCode.IsSuccessful) return new(retCode.Error);
         var jtagStatus = new JtagStatusReg(retCode.Value);
         if (!(jtagStatus.done && jtagStatus.wakeup_over && jtagStatus.init_complete))
             return new(new Exception("Jtag download bitstream failed"));
+        _progressTracker.AdvanceProgress(progressId, 10);
 
         ret = await CloseTest();
         if (!ret.IsSuccessful) return new(ret.Error);
         else if (!ret.Value) return new(new Exception("Jtag Close Test Failed"));
         logger.Trace("Jtag download bitstream successfully");
+        _progressTracker.AdvanceProgress(progressId, 10);
 
+        // Finish
+        _progressTracker.AdvanceProgress(progressId, 10);
         return true;
     }
 
@@ -785,12 +817,12 @@ public class Jtag
     {
         var paser = new BsdlParser.Parser();
         var portNum = paser.GetBoundaryRegsNum().Value;
-        logger.Debug($"Get boundar scan registers number: {portNum}");
+        logger.Debug($"Get boundary scan registers number: {portNum}");
 
         // Clear Data
-        MsgBus.UDPServer.ClearUDPData(this.address, 0);
+        MsgBus.UDPServer.ClearUDPData(this.address, this.taskID);
 
-        logger.Trace($"Clear up udp server {this.address,0} receive data");
+        logger.Trace($"Clear up udp server {this.address} {this.taskID} receive data");
 
         Result<bool> ret;
 
@@ -855,9 +887,9 @@ public class Jtag
     public async ValueTask<Result<bool>> SetSpeed(UInt32 speed)
     {
         // Clear Data
-        MsgBus.UDPServer.ClearUDPData(this.address, 0);
+        MsgBus.UDPServer.ClearUDPData(this.address, this.taskID);
 
-        logger.Trace($"Clear up udp server {this.address,0} receive data");
+        logger.Trace($"Clear up udp server {this.address} {this.taskID} receive data");
 
         var ret = await WriteFIFO(
             JtagAddr.SPEED_CTRL, (speed << 16) | speed,

server/src/Peripherals/LogicAnalyzerClient.cs

@@ -2,14 +2,17 @@ using System.Collections;
 using System.Net;
 using Common;
 using DotNext;
+using WebProtocol;
 
 namespace Peripherals.LogicAnalyzerClient;
 
 static class AnalyzerAddr
 {
     const UInt32 BASE = 0x9000_0000;
+    const UInt32 DMA_BASE = 0xA000_0000;
+    const UInt32 DDR_BASE = 0x0000_0000;
 
-    /// <summary> 
+    /// <summary>
     /// 0x0000_0000    R/W [ 0]      capture on:    置1开始等待捕获，0停止捕获。捕获到信号后该位自动清零。  <br/>
     ///                    [ 8]      capture force: 置1则强制捕获信号，自动置0。 <br/>
     ///                    [16]      capture busy:  1为逻辑分析仪正在捕获信号。 <br/>
@@ -18,7 +21,7 @@ static class AnalyzerAddr
     /// </summary>
     public const UInt32 CAPTURE_MODE = BASE + 0x0000_0000;
 
-    /// <summary> 
+    /// <summary>
     /// 0x0000_0001    R/W [1:0] global trig mode:  00: 全局与  (&amp;) <br/>
     ///                                             01: 全局或  (&#124;) <br/>
     ///                                             10: 全局非与(~&amp;) <br/>
@@ -26,7 +29,7 @@ static class AnalyzerAddr
     /// </summary>
     public const UInt32 GLOBAL_TRIG_MODE = BASE + 0x0000_0001;
 
-    /// <summary> 
+    /// <summary>
     /// 0x0000_0010 - 0x0000_0017 R/W [5:0] 信号M的触发操作符，共8路 <br/>
     ///                               [5:3] M's Operator: 000 == <br/>
     ///                                                   001 != <br/>
@@ -44,22 +47,38 @@ static class AnalyzerAddr
     ///                                                   111 SOME NUMBER <br/>
     /// </summary>
     public static readonly UInt32[] SIGNAL_TRIG_MODE = {
-        BASE + 0x0000_0010,
-        BASE + 0x0000_0011,
-        BASE + 0x0000_0012,
-        BASE + 0x0000_0013,
-        BASE + 0x0000_0014,
-        BASE + 0x0000_0015,
-        BASE + 0x0000_0016,
-        BASE + 0x0000_0017,
+        BASE + 0x0000_0010, BASE + 0x0000_0011,
+        BASE + 0x0000_0012, BASE + 0x0000_0013,
+        BASE + 0x0000_0014, BASE + 0x0000_0015,
+        BASE + 0x0000_0016, BASE + 0x0000_0017,
+        BASE + 0x0000_0018, BASE + 0x0000_0019,
+        BASE + 0x0000_001A, BASE + 0x0000_001B,
+        BASE + 0x0000_001C, BASE + 0x0000_001D,
+        BASE + 0x0000_001E, BASE + 0x0000_001F,
+        BASE + 0x0000_0020, BASE + 0x0000_0021,
+        BASE + 0x0000_0022, BASE + 0x0000_0023,
+        BASE + 0x0000_0024, BASE + 0x0000_0025,
+        BASE + 0x0000_0026, BASE + 0x0000_0027,
+        BASE + 0x0000_0028, BASE + 0x0000_0029,
+        BASE + 0x0000_002A, BASE + 0x0000_002B,
+        BASE + 0x0000_002C, BASE + 0x0000_002D,
+        BASE + 0x0000_002E, BASE + 0x0000_002F
     };
+    public const UInt32 LOAD_NUM_ADDR = BASE + 0x0000_0002;
+    public const UInt32 PRE_LOAD_NUM_ADDR = BASE + 0x0000_0003;
+    public const UInt32 CAHNNEL_DIV_ADDR = BASE + 0x0000_0004;
+    public const UInt32 CLOCK_DIV_ADDR = BASE + 0x0000_0005;
+    public const UInt32 DMA_CAPTURE_RD_CTRL1 = DMA_BASE + 0x1;
+    public const UInt32 DMA_START_WRITE_ADDR1 = DMA_BASE + 0x22;
+    public const UInt32 DMA_END_WRITE_ADDR1 = DMA_BASE + 0x23;
+    public const UInt32 STORE_OFFSET_ADDR = DDR_BASE + 0x0100_0000;
 
-    /// <summary> 
+    /// <summary>
     /// 0x0100_0000 - 0x0100_03FF 只读 32位波形存储，得到的32位数据中低八位最先捕获，高八位最后捕获。<br/>
     ///                                共1024个地址，每个地址存储4组，深度为4096。<br/>
     /// </summary>
-    public const UInt32 CAPTURE_DATA_ADDR = BASE + 0x0100_0000;
     public const Int32 CAPTURE_DATA_LENGTH = 1024;
+    public const Int32 CAPTURE_DATA_PRELOAD = 512;
 }
 
 /// <summary>
@@ -68,84 +87,130 @@ static class AnalyzerAddr
 [Flags]
 public enum CaptureStatus
 {
-    /// <summary> 
+    /// <summary>
     /// 无状态标志
     /// </summary>
     None = 0,
 
-    /// <summary> 
+    /// <summary>
     /// 捕获使能位，置1开始等待捕获，0停止捕获。捕获到信号后该位自动清零
     /// </summary>
     CaptureOn = 1 << 0,      // [0] 捕获使能
 
-    /// <summary> 
+    /// <summary>
     /// 强制捕获位，置1则强制捕获信号，自动置0
     /// </summary>
     CaptureForce = 1 << 8,   // [8] 强制捕获
 
-    /// <summary> 
+    /// <summary>
     /// 捕获忙碌位，1为逻辑分析仪正在捕获信号
     /// </summary>
     CaptureBusy = 1 << 16,   // [16] 捕获进行中
 
-    /// <summary> 
+    /// <summary>
     /// 捕获完成位，1为逻辑分析仪内存完整存储了此次捕获的信号
     /// </summary>
     CaptureDone = 1 << 24    // [24] 捕获完成
 }
 
-/// <summary> 
+/// <summary>
 /// 全局触发模式枚举，定义多路信号触发条件的逻辑组合方式
 /// </summary>
 public enum GlobalCaptureMode
 {
-    /// <summary> 
+    /// <summary>
     /// 全局与模式，所有触发条件都必须满足
     /// </summary>
     AND = 0b00,
 
-    /// <summary> 
+    /// <summary>
     /// 全局或模式，任一触发条件满足即可
     /// </summary>
     OR = 0b01,
 
-    /// <summary> 
+    /// <summary>
     /// 全局非与模式，不是所有触发条件都满足
     /// </summary>
     NAND = 0b10,
 
-    /// <summary> 
+    /// <summary>
     /// 全局非或模式，所有触发条件都不满足
     /// </summary>
     NOR = 0b11
 }
 
+/// <summary>
+/// 逻辑分析仪采样时钟分频系数
+/// </summary>
+public enum AnalyzerClockDiv
+{
+    /// <summary>
+    /// 1分频
+    /// </summary>
+    DIV1 = 0x0000_0000,
+
+    /// <summary>
+    /// 2分频
+    /// </summary>
+    DIV2 = 0x0000_0001,
+
+    /// <summary>
+    /// 4分频
+    /// </summary>
+    DIV4 = 0x0000_0002,
+
+    /// <summary>
+    /// 8分频
+    /// </summary>
+    DIV8 = 0x0000_0003,
+
+    /// <summary>
+    /// 16分频
+    /// </summary>
+    DIV16 = 0x0000_0004,
+
+    /// <summary>
+    /// 32分频
+    /// </summary>
+    DIV32 = 0x0000_0005,
+
+    /// <summary>
+    /// 64分频
+    /// </summary>
+    DIV64 = 0x0000_0006,
+
+    /// <summary>
+    /// 128分频
+    /// </summary>
+    DIV128 = 0x0000_0007
+}
+
 /// <summary>
 /// 信号M的操作符枚举
 /// </summary>
 public enum SignalOperator : byte
 {
-    /// <summary> 
+    /// <summary>
     /// 等于操作符
     /// </summary>
     Equal = 0b000,        // ==
-    /// <summary> 
+    /// <summary>
     /// 不等于操作符
     /// </summary>
     NotEqual = 0b001,     // !=
-    /// <summary> 
+    /// <summary>
     /// 小于操作符
     /// </summary>
     LessThan = 0b010,     // <
-    /// <summary> 
+    /// <summary>
     /// 小于等于操作符
     /// </summary>
     LessThanOrEqual = 0b011, // <=
-    /// <summary> 
+    /// <summary>
     /// 大于操作符
     /// </summary>
     GreaterThan = 0b100,      // >
-    /// <summary> 
+    /// <summary>
     /// 大于等于操作符
     /// </summary>
     GreaterThanOrEqual = 0b101 // >=
@@ -156,40 +221,71 @@ public enum SignalOperator : byte
 /// </summary>
 public enum SignalValue : byte
 {
-    /// <summary> 
+    /// <summary>
     /// 逻辑0电平
     /// </summary>
     Logic0 = 0b000,        // LOGIC 0
-    /// <summary> 
+    /// <summary>
     /// 逻辑1电平
     /// </summary>
     Logic1 = 0b001,        // LOGIC 1
-    /// <summary> 
+    /// <summary>
     /// 不关心该信号状态
     /// </summary>
     NotCare = 0b010,       // X(not care)
-    /// <summary> 
+    /// <summary>
     /// 上升沿触发
     /// </summary>
     Rise = 0b011,          // RISE
-    /// <summary> 
+    /// <summary>
     /// 下降沿触发
     /// </summary>
     Fall = 0b100,          // FALL
-    /// <summary> 
+    /// <summary>
     /// 上升沿或下降沿触发
     /// </summary>
     RiseOrFall = 0b101,    // RISE OR FALL
-    /// <summary> 
+    /// <summary>
     /// 信号无变化
     /// </summary>
     NoChange = 0b110,      // NOCHANGE
-    /// <summary> 
+    /// <summary>
     /// 特定数值
     /// </summary>
     SomeNumber = 0b111     // SOME NUMBER
 }
 
+/// <summary>
+/// 逻辑分析仪有效通道数
+/// </summary>
+public enum AnalyzerChannelDiv
+{
+    /// <summary>
+    /// 1路
+    /// </summary>
+    ONE = 0x0000_0000,
+    /// <summary>
+    /// 2路
+    /// </summary>
+    TWO = 0x0000_0001,
+    /// <summary>
+    /// 4路
+    /// </summary>
+    FOUR = 0x0000_0002,
+    /// <summary>
+    /// 8路
+    /// </summary>
+    EIGHT = 0x0000_0003,
+    /// <summary>
+    /// 16路
+    /// </summary>
+    XVI = 0x0000_0004,
+    /// <summary>
+    /// 32路
+    /// </summary>
+    XXXII = 0x0000_0005
+}
+
 /// <summary>
 /// FPGA逻辑分析仪客户端，用于控制FPGA上的逻辑分析仪模块进行信号捕获和分析
 /// </summary>
@@ -231,21 +327,49 @@ public class Analyzer
     /// <returns>操作结果，成功返回true，否则返回异常信息</returns>
     public async ValueTask<Result<bool>> SetCaptureMode(bool captureOn, bool force)
     {
+        {
+            var ret = await UDPClientPool.WriteAddr(this.ep, this.taskID, AnalyzerAddr.DMA_CAPTURE_RD_CTRL1, 0x00000000u, this.timeout);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to set DMA_CAPTURE_RD_CTRL to 0: {ret.Error}");
+                return new(ret.Error);
+            }
+            if (!ret.Value)
+            {
+                logger.Error("WriteAddr to DMA_CAPTURE_RD_CTRL returned false");
+                return new(new Exception("Failed to set DMA_CAPTURE_RD_CTRL"));
+            }
+        }
+        await Task.Delay(5);
         // 构造寄存器值
         UInt32 value = 0;
         if (captureOn) value |= 1 << 0;
-        if (force) value |= 1 << 8;
-
-        var ret = await UDPClientPool.WriteAddr(this.ep, this.taskID, AnalyzerAddr.CAPTURE_MODE, value, this.timeout);
-        if (!ret.IsSuccessful)
         {
-            logger.Error($"Failed to set capture mode: {ret.Error}");
-            return new(ret.Error);
+            var ret = await UDPClientPool.WriteAddr(this.ep, this.taskID, AnalyzerAddr.DMA_CAPTURE_RD_CTRL1, value, this.timeout);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to set DMA_CAPTURE_RD_CTRL: {ret.Error}");
+                return new(ret.Error);
+            }
+            if (!ret.Value)
+            {
+                logger.Error("WriteAddr to DMA_CAPTURE_RD_CTRL returned false");
+                return new(new Exception("Failed to set DMA_CAPTURE_RD_CTRL"));
+            }
         }
-        if (!ret.Value)
+        if (force) value |= 1 << 8;
         {
-            logger.Error("WriteAddr to CAPTURE_MODE returned false");
-            return new(new Exception("Failed to set capture mode"));
+            var ret = await UDPClientPool.WriteAddr(this.ep, this.taskID, AnalyzerAddr.CAPTURE_MODE, value, this.timeout);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to set capture mode: {ret.Error}");
+                return new(ret.Error);
+            }
+            if (!ret.Value)
+            {
+                logger.Error("WriteAddr to CAPTURE_MODE returned false");
+                return new(new Exception("Failed to set capture mode"));
+            }
         }
         return true;
     }
@@ -256,7 +380,7 @@ public class Analyzer
     /// <returns>操作结果，成功返回寄存器值，否则返回异常信息</returns>
     public async ValueTask<Result<CaptureStatus>> ReadCaptureStatus()
     {
-        var ret = await UDPClientPool.ReadAddr(this.ep, this.taskID, AnalyzerAddr.CAPTURE_MODE, this.timeout);
+        var ret = await UDPClientPool.ReadAddrByte(this.ep, this.taskID, AnalyzerAddr.CAPTURE_MODE, this.timeout);
         if (!ret.IsSuccessful)
         {
             logger.Error($"Failed to read capture status: {ret.Error}");
@@ -306,7 +430,7 @@ public class Analyzer
             return new(new ArgumentException($"Signal index must be 0~{AnalyzerAddr.SIGNAL_TRIG_MODE.Length}"));
 
         // 计算模式值: [2:0] 信号值, [5:3] 操作符
-        UInt32 mode = ((UInt32)op << 3) | (UInt32) val;
+        UInt32 mode = ((UInt32)op << 3) | (UInt32)val;
 
         var addr = AnalyzerAddr.SIGNAL_TRIG_MODE[signalIndex];
         var ret = await UDPClientPool.WriteAddr(this.ep, this.taskID, addr, mode, this.timeout);
@@ -323,17 +447,111 @@ public class Analyzer
         return true;
     }
 
+    /// <summary>
+    /// 设置逻辑分析仪的深度、预采样深度、有效通道、分频系数
+    /// </summary>
+    /// <param name="capture_length">深度</param>
+    /// <param name="pre_capture_length">预采样深度</param>
+    /// <param name="channel_div">有效通道(0-[1],1-[2],2-[4],3-[8],4-[16],5-[32])</param>
+    /// <param name="clock_div">采样时钟分频系数</param>
+    /// <returns>操作结果，成功返回true，否则返回异常信息</returns>
+    public async ValueTask<Result<bool>> SetCaptureParams(int capture_length, int pre_capture_length, AnalyzerChannelDiv channel_div, AnalyzerClockDiv clock_div)
+    {
+        if (capture_length == 0) capture_length = 1;
+        if (pre_capture_length == 0) pre_capture_length = 1;
+        {
+            var ret = await UDPClientPool.WriteAddr(this.ep, this.taskID, AnalyzerAddr.LOAD_NUM_ADDR, (UInt32)(capture_length - 1), this.timeout);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to set LOAD_NUM_ADDR: {ret.Error}");
+                return new(ret.Error);
+            }
+            if (!ret.Value)
+            {
+                logger.Error("WriteAddr to LOAD_NUM_ADDR returned false");
+                return new(new Exception("Failed to set LOAD_NUM_ADDR"));
+            }
+        }
+        {
+            var ret = await UDPClientPool.WriteAddr(this.ep, this.taskID, AnalyzerAddr.PRE_LOAD_NUM_ADDR, (UInt32)(pre_capture_length - 1), this.timeout);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to set PRE_LOAD_NUM_ADDR: {ret.Error}");
+                return new(ret.Error);
+            }
+            if (!ret.Value)
+            {
+                logger.Error("WriteAddr to PRE_LOAD_NUM_ADDR returned false");
+                return new(new Exception("Failed to set PRE_LOAD_NUM_ADDR"));
+            }
+        }
+        {
+            var ret = await UDPClientPool.WriteAddr(this.ep, this.taskID, AnalyzerAddr.DMA_START_WRITE_ADDR1, AnalyzerAddr.STORE_OFFSET_ADDR, this.timeout);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to set DMA_START_WRITE_ADDR: {ret.Error}");
+                return new(ret.Error);
+            }
+            if (!ret.Value)
+            {
+                logger.Error("WriteAddr to DMA_START_WRITE_ADDR returned false");
+                return new(new Exception("Failed to set DMA_START_WRITE_ADDR"));
+            }
+        }
+        {
+            var ret = await UDPClientPool.WriteAddr(this.ep, this.taskID, AnalyzerAddr.DMA_END_WRITE_ADDR1, AnalyzerAddr.STORE_OFFSET_ADDR + (UInt32)(capture_length - 1), this.timeout);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to set DMA_END_WRITE_ADDR: {ret.Error}");
+                return new(ret.Error);
+            }
+            if (!ret.Value)
+            {
+                logger.Error("WriteAddr to DMA_END_WRITE_ADDR returned false");
+                return new(new Exception("Failed to set DMA_END_WRITE_ADDR"));
+            }
+        }
+        {
+            var ret = await UDPClientPool.WriteAddr(this.ep, this.taskID, AnalyzerAddr.CAHNNEL_DIV_ADDR, (UInt32)channel_div, this.timeout);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to set CAHNNEL_DIV_ADDR: {ret.Error}");
+                return new(ret.Error);
+            }
+            if (!ret.Value)
+            {
+                logger.Error("WriteAddr to CAHNNEL_DIV_ADDR returned false");
+                return new(new Exception("Failed to set CAHNNEL_DIV_ADDR"));
+            }
+        }
+        {
+            var ret = await UDPClientPool.WriteAddr(this.ep, this.taskID, AnalyzerAddr.CLOCK_DIV_ADDR, (UInt32)clock_div, this.timeout);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to set CLOCK_DIV_ADDR: {ret.Error}");
+                return new(ret.Error);
+            }
+            if (!ret.Value)
+            {
+                logger.Error("WriteAddr to CLOCK_DIV_ADDR returned false");
+                return new(new Exception("Failed to set CLOCK_DIV_ADDR"));
+            }
+        }
+        return true;
+    }
+
     /// <summary>
     /// 读取捕获的波形数据
     /// </summary>
     /// <returns>操作结果，成功返回byte[]，否则返回异常信息</returns>
-    public async ValueTask<Result<byte[]>> ReadCaptureData()
+    public async ValueTask<Result<byte[]>> ReadCaptureData(int capture_length = 2048 * 32)
     {
         var ret = await UDPClientPool.ReadAddr4BytesAsync(
             this.ep,
             this.taskID,
-            AnalyzerAddr.CAPTURE_DATA_ADDR,
-            AnalyzerAddr.CAPTURE_DATA_LENGTH,
+            AnalyzerAddr.STORE_OFFSET_ADDR,
+            capture_length,
+            BurstType.ExtendBurst, // 使用扩展突发读取
             this.timeout
         );
         if (!ret.IsSuccessful)
@@ -342,7 +560,7 @@ public class Analyzer
             return new(ret.Error);
         }
         var data = ret.Value;
-        if (data == null || data.Length != AnalyzerAddr.CAPTURE_DATA_LENGTH * 4)
+        if (data == null || data.Length != capture_length * 4)
         {
             logger.Error($"Capture data length mismatch: {data?.Length}");
             return new(new Exception("Capture data length mismatch"));

server/src/Peripherals/NetConfigClient.cs

@@ -13,9 +13,8 @@ static class NetConfigAddr
     public static readonly UInt32[] BOARD_MAC = { BASE + 14, BASE + 15, BASE + 16, BASE + 17, BASE + 18, BASE + 19 };
 }
 
-
 /// <summary>
-/// [TODO:description]
+/// Network configuration client for FPGA board communication
 /// </summary>
 public class NetConfig
 {
@@ -28,13 +27,12 @@ public class NetConfig
     private IPEndPoint ep;
 
     /// <summary>
-    /// [TODO:description]
+    /// Initialize NetConfig client
     /// </summary>
-    /// <param name="address">[TODO:parameter]</param>
-    /// <param name="port">[TODO:parameter]</param>
-    /// <param name="taskID">[TODO:parameter]</param>
-    /// <param name="timeout">[TODO:parameter]</param>
-    /// <returns>[TODO:return]</returns>
+    /// <param name="address">Target board address</param>
+    /// <param name="port">Target board port</param>
+    /// <param name="taskID">Task identifier</param>
+    /// <param name="timeout">Timeout in milliseconds</param>
     public NetConfig(string address, int port, int taskID, int timeout = 2000)
     {
         if (timeout < 0)
@@ -47,70 +45,112 @@ public class NetConfig
     }
 
     /// <summary>
-    /// [TODO:description]
+    /// Set host IP address
     /// </summary>
-    /// <param name="ip">[TODO:parameter]</param>
-    /// <returns>[TODO:return]</returns>
+    /// <param name="ip">IP address to set</param>
+    /// <returns>Result indicating success or failure</returns>
     public async ValueTask<Result<bool>> SetHostIP(IPAddress ip)
     {
         // 清除UDP服务器接收缓冲区
         MsgBus.UDPServer.ClearUDPData(this.address, this.taskID);
 
+        // 刷新ARP
+        // var refrshRet = await Arp.UpdateArpEntryByPingAsync(this.address);
+        // if (!refrshRet)
+        // {
+        //     logger.Warn($"Refrash Arp failed, but maybe not a big deal.");
+        // }
+
         var ipBytes = ip.GetAddressBytes();
 
+        var ret = await UDPClientPool.WriteAddrSeq(this.ep, this.taskID, NetConfigAddr.HOST_IP, ipBytes, this.timeout);
+        if (!ret.IsSuccessful)
         {
-            var ret = await UDPClientPool.WriteAddrSeq(this.ep, this.taskID, NetConfigAddr.HOST_IP, ipBytes, this.timeout);
-            if (!ret.IsSuccessful)
-            {
-                logger.Error($"Failed to set host IP: {ret.Error}");
-                return new(ret.Error);
-            }
-
-            if (!ret.Value)
-            {
-                logger.Error($"Failed to set host IP: operation returned false");
-                return false;
-            }
+            logger.Error($"Failed to set host IP: {ret.Error}");
+            return new(ret.Error);
         }
 
+        if (!ret.Value)
+        {
+            logger.Error($"Failed to set host IP: operation returned false");
+            return false;
+        }
+
+        // 验证设置结果
+        var verifyResult = await GetHostIP();
+        if (!verifyResult.IsSuccessful)
+        {
+            logger.Error($"Failed to verify host IP after setting: {verifyResult.Error}");
+            return new(verifyResult.Error);
+        }
+
+        var expectedIP = ip.ToString();
+        if (verifyResult.Value != expectedIP)
+        {
+            logger.Error($"Host IP verification failed: expected {expectedIP}, got {verifyResult.Value}");
+            return false;
+        }
+
+        logger.Info($"Successfully set and verified host IP: {expectedIP}");
         return true;
     }
 
     /// <summary>
-    /// [TODO:description]
+    /// Set board IP address
     /// </summary>
-    /// <param name="ip">[TODO:parameter]</param>
-    /// <returns>[TODO:return]</returns>
+    /// <param name="ip">IP address to set</param>
+    /// <returns>Result indicating success or failure</returns>
     public async ValueTask<Result<bool>> SetBoardIP(IPAddress ip)
     {
         // 清除UDP服务器接收缓冲区
         MsgBus.UDPServer.ClearUDPData(this.address, this.taskID);
 
+        // 刷新ARP
+        // var refrshRet = await Arp.UpdateArpEntryByPingAsync(this.address);
+        // if (!refrshRet)
+        // {
+        //     logger.Warn($"Refrash Arp failed, but maybe not a big deal.");
+        // }
+
         var ipBytes = ip.GetAddressBytes();
 
+        var ret = await UDPClientPool.WriteAddrSeq(this.ep, this.taskID, NetConfigAddr.BOARD_IP, ipBytes, this.timeout);
+        if (!ret.IsSuccessful)
         {
-            var ret = await UDPClientPool.WriteAddrSeq(this.ep, this.taskID, NetConfigAddr.BOARD_IP, ipBytes, this.timeout);
-            if (!ret.IsSuccessful)
-            {
-                logger.Error($"Failed to set board IP: {ret.Error}");
-                return new(ret.Error);
-            }
-
-            if (!ret.Value)
-            {
-                logger.Error($"Failed to set board IP: operation returned false");
-                return false;
-            }
+            logger.Error($"Failed to set board IP: {ret.Error}");
+            return new(ret.Error);
         }
 
+        if (!ret.Value)
+        {
+            logger.Error($"Failed to set board IP: operation returned false");
+            return false;
+        }
+
+        // 验证设置结果
+        var verifyResult = await GetBoardIP();
+        if (!verifyResult.IsSuccessful)
+        {
+            logger.Error($"Failed to verify board IP after setting: {verifyResult.Error}");
+            return new(verifyResult.Error);
+        }
+
+        var expectedIP = ip.ToString();
+        if (verifyResult.Value != expectedIP)
+        {
+            logger.Error($"Board IP verification failed: expected {expectedIP}, got {verifyResult.Value}");
+            return false;
+        }
+
+        logger.Info($"Successfully set and verified board IP: {expectedIP}");
         return true;
     }
 
     /// <summary>
-    /// [TODO:description]
+    /// Set host MAC address
     /// </summary>
-    /// <param name="macAddress">[TODO:parameter]</param>
-    /// <returns>[TODO:return]</returns>
+    /// <param name="macAddress">MAC address bytes (6 bytes)</param>
+    /// <returns>Result indicating success or failure</returns>
     public async ValueTask<Result<bool>> SetHostMAC(byte[] macAddress)
     {
         if (macAddress == null)
@@ -121,29 +161,50 @@ public class NetConfig
         // 清除UDP服务器接收缓冲区
         MsgBus.UDPServer.ClearUDPData(this.address, this.taskID);
 
-        {
-            var ret = await UDPClientPool.WriteAddrSeq(this.ep, this.taskID, NetConfigAddr.HOST_MAC, macAddress, this.timeout);
-            if (!ret.IsSuccessful)
-            {
-                logger.Error($"Failed to set host MAC address: {ret.Error}");
-                return new(ret.Error);
-            }
+        // 刷新ARP
+        // var refrshRet = await Arp.UpdateArpEntryByPingAsync(this.address);
+        // if (!refrshRet)
+        // {
+        //     logger.Warn($"Refrash Arp failed, but maybe not a big deal.");
+        // }
 
-            if (!ret.Value)
-            {
-                logger.Error($"Failed to set host MAC address: operation returned false");
-                return false;
-            }
+        var ret = await UDPClientPool.WriteAddrSeq(this.ep, this.taskID, NetConfigAddr.HOST_MAC, macAddress, this.timeout);
+        if (!ret.IsSuccessful)
+        {
+            logger.Error($"Failed to set host MAC address: {ret.Error}");
+            return new(ret.Error);
         }
 
+        if (!ret.Value)
+        {
+            logger.Error($"Failed to set host MAC address: operation returned false");
+            return false;
+        }
+
+        // 验证设置结果
+        var verifyResult = await GetHostMAC();
+        if (!verifyResult.IsSuccessful)
+        {
+            logger.Error($"Failed to verify host MAC after setting: {verifyResult.Error}");
+            return new(verifyResult.Error);
+        }
+
+        var expectedMAC = string.Join(":", macAddress.Select(b => $"{b:X2}"));
+        if (verifyResult.Value != expectedMAC)
+        {
+            logger.Error($"Host MAC verification failed: expected {expectedMAC}, got {verifyResult.Value}");
+            return false;
+        }
+
+        logger.Info($"Successfully set and verified host MAC: {expectedMAC}");
         return true;
     }
 
     /// <summary>
-    /// [TODO:description]
+    /// Set board MAC address
     /// </summary>
-    /// <param name="macAddress">[TODO:parameter]</param>
-    /// <returns>[TODO:return]</returns>
+    /// <param name="macAddress">MAC address bytes (6 bytes)</param>
+    /// <returns>Result indicating success or failure</returns>
     public async ValueTask<Result<bool>> SetBoardMAC(byte[] macAddress)
     {
         if (macAddress == null)
@@ -154,21 +215,178 @@ public class NetConfig
         // 清除UDP服务器接收缓冲区
         MsgBus.UDPServer.ClearUDPData(this.address, this.taskID);
 
-        {
-            var ret = await UDPClientPool.WriteAddrSeq(this.ep, this.taskID, NetConfigAddr.BOARD_MAC, macAddress, this.timeout);
-            if (!ret.IsSuccessful)
-            {
-                logger.Error($"Failed to set board MAC address: {ret.Error}");
-                return new(ret.Error);
-            }
+        // 刷新ARP
+        // var refrshRet = await Arp.UpdateArpEntryByPingAsync(this.address);
+        // if (!refrshRet)
+        // {
+        //     logger.Warn($"Refrash Arp failed, but maybe not a big deal.");
+        // }
 
-            if (!ret.Value)
-            {
-                logger.Error($"Failed to set board MAC address: operation returned false");
-                return false;
-            }
+        var ret = await UDPClientPool.WriteAddrSeq(this.ep, this.taskID, NetConfigAddr.BOARD_MAC, macAddress, this.timeout);
+        if (!ret.IsSuccessful)
+        {
+            logger.Error($"Failed to set board MAC address: {ret.Error}");
+            return new(ret.Error);
         }
 
+        if (!ret.Value)
+        {
+            logger.Error($"Failed to set board MAC address: operation returned false");
+            return false;
+        }
+
+        // 验证设置结果
+        var verifyResult = await GetBoardMAC();
+        if (!verifyResult.IsSuccessful)
+        {
+            logger.Error($"Failed to verify board MAC after setting: {verifyResult.Error}");
+            return new(verifyResult.Error);
+        }
+
+        var expectedMAC = string.Join(":", macAddress.Select(b => $"{b:X2}"));
+        if (verifyResult.Value != expectedMAC)
+        {
+            logger.Error($"Board MAC verification failed: expected {expectedMAC}, got {verifyResult.Value}");
+            return false;
+        }
+
+        logger.Info($"Successfully set and verified board MAC: {expectedMAC}");
         return true;
     }
+
+    /// <summary>
+    /// Get host IP address
+    /// </summary>
+    /// <returns>Host IP address as string</returns>
+    public async ValueTask<Result<string>> GetHostIP()
+    {
+        // 清除UDP服务器接收缓冲区
+        MsgBus.UDPServer.ClearUDPData(this.address, this.taskID);
+
+        // 刷新ARP
+        // var refrshRet = await Arp.UpdateArpEntryByPingAsync(this.address);
+        // if (!refrshRet)
+        // {
+        //     logger.Warn($"Refrash Arp failed, but maybe not a big deal.");
+        // }
+
+        var ret = await UDPClientPool.ReadAddrSeq(this.ep, this.taskID, NetConfigAddr.HOST_IP, this.timeout);
+        if (!ret.IsSuccessful)
+        {
+            logger.Error($"Failed to get host IP: {ret.Error}");
+            return new(ret.Error);
+        }
+
+        var ip = "";
+        for (int i = 0; i < NetConfigAddr.HOST_IP.Length; i++)
+        {
+            ip += $"{ret.Value[i * 4 + 3]}";
+            if (i != NetConfigAddr.HOST_IP.Length - 1)
+                ip += ".";
+        }
+
+        return ip;
+    }
+
+    /// <summary>
+    /// Get board IP address
+    /// </summary>
+    /// <returns>Board IP address as string</returns>
+    public async ValueTask<Result<string>> GetBoardIP()
+    {
+        // 清除UDP服务器接收缓冲区
+        MsgBus.UDPServer.ClearUDPData(this.address, this.taskID);
+
+        // 刷新ARP
+        // var refrshRet = await Arp.UpdateArpEntryByPingAsync(this.address);
+        // if (!refrshRet)
+        // {
+        //     logger.Warn($"Refrash Arp failed, but maybe not a big deal.");
+        // }
+
+        var ret = await UDPClientPool.ReadAddrSeq(this.ep, this.taskID, NetConfigAddr.BOARD_IP, this.timeout);
+        if (!ret.IsSuccessful)
+        {
+            logger.Error($"Failed to get board IP: {ret.Error}");
+            return new(ret.Error);
+        }
+
+        var ip = "";
+        for (int i = 0; i < NetConfigAddr.BOARD_IP.Length; i++)
+        {
+            ip += $"{ret.Value[i * 4 + 3]}";
+            if (i != NetConfigAddr.BOARD_IP.Length - 1)
+                ip += ".";
+        }
+
+        return ip;
+    }
+
+    /// <summary>
+    /// Get host MAC address
+    /// </summary>
+    /// <returns>Host MAC address as formatted string (XX:XX:XX:XX:XX:XX)</returns>
+    public async ValueTask<Result<string>> GetHostMAC()
+    {
+        // 清除UDP服务器接收缓冲区
+        MsgBus.UDPServer.ClearUDPData(this.address, this.taskID);
+
+        // 刷新ARP
+        // var refrshRet = await Arp.UpdateArpEntryByPingAsync(this.address);
+        // if (!refrshRet)
+        // {
+        //     logger.Warn($"Refrash Arp failed, but maybe not a big deal.");
+        // }
+
+        var ret = await UDPClientPool.ReadAddrSeq(this.ep, this.taskID, NetConfigAddr.HOST_MAC, this.timeout);
+        if (!ret.IsSuccessful)
+        {
+            logger.Error($"Failed to get host MAC address: {ret.Error}");
+            return new(ret.Error);
+        }
+
+        var mac = "";
+        for (int i = 0; i < NetConfigAddr.HOST_MAC.Length; i++)
+        {
+            mac += $"{ret.Value[i * 4 + 3]:X2}";
+            if (i != NetConfigAddr.HOST_MAC.Length - 1)
+                mac += ":";
+        }
+
+        return mac;
+    }
+
+    /// <summary>
+    /// Get board MAC address
+    /// </summary>
+    /// <returns>Board MAC address as formatted string (XX:XX:XX:XX:XX:XX)</returns>
+    public async ValueTask<Result<string>> GetBoardMAC()
+    {
+        // 清除UDP服务器接收缓冲区
+        MsgBus.UDPServer.ClearUDPData(this.address, this.taskID);
+
+        // 刷新ARP
+        // var refrshRet = await Arp.UpdateArpEntryByPingAsync(this.address);
+        // if (!refrshRet)
+        // {
+        //     logger.Warn($"Refrash Arp failed, but maybe not a big deal.");
+        // }
+
+        var ret = await UDPClientPool.ReadAddrSeq(this.ep, this.taskID, NetConfigAddr.BOARD_MAC, this.timeout);
+        if (!ret.IsSuccessful)
+        {
+            logger.Error($"Failed to get board MAC address: {ret.Error}");
+            return new(ret.Error);
+        }
+
+        var mac = "";
+        for (int i = 0; i < NetConfigAddr.BOARD_MAC.Length; i++)
+        {
+            mac += $"{ret.Value[i * 4 + 3]:X2}";
+            if (i != NetConfigAddr.BOARD_MAC.Length - 1)
+                mac += ":";
+        }
+
+        return mac;
+    }
 }

server/src/Peripherals/OscilloscopeClient.cs

@@ -1,18 +1,93 @@
 using System.Net;
+using Common;
 using DotNext;
+using WebProtocol;
+using Tapper;
 
 namespace Peripherals.OscilloscopeClient;
 
-static class OscilloscopeAddr
+public class OscilloscopeConfig
 {
-    public const UInt32 Base = 0x0000_0000;
+    public bool CaptureEnabled { get; set; }
+    public byte TriggerLevel { get; set; }
+    public bool TriggerRisingEdge { get; set; }
+    public ushort HorizontalShift { get; set; }
+    public ushort DecimationRate { get; set; }
+    // public bool AutoRefreshRAM { get; set; }
 }
 
-class Oscilloscope
+static class OscilloscopeAddr
+{
+    const UInt32 BASE = 0x8000_0000;
+
+    /// <summary>
+    /// 0x0000_0000:R/W[0] wave_run 启动捕获/关闭
+    /// </summary>
+    public const UInt32 START_CAPTURE = BASE + 0x0000_0000;
+
+    /// <summary>
+    /// 0x0000_0001: R/W[7:0] trig_level 触发电平
+    /// </summary>
+    public const UInt32 TRIG_LEVEL = BASE + 0x0000_0001;
+
+    /// <summary>
+    /// 0x0000_0002:R/W[0] trig_edge 触发边沿，0-下降沿，1-上升沿
+    /// </summary>
+    public const UInt32 TRIG_EDGE = BASE + 0x0000_0002;
+
+    /// <summary>
+    /// 0x0000_0004: R/W[9:0] deci rate 抽样率，0—1023
+    /// </summary>
+    public const UInt32 DECI_RATE = BASE + 0x0000_0003;
+
+    /// <summary>
+    /// 0x0000_0005:R/W[0] ram refresh RAM刷新
+    /// </summary>
+    public const UInt32 RAM_FRESH = BASE + 0x0000_0004;
+
+    /// <summary>
+    /// 0x0000_0005:R/W[0] wave ready  波形数据就绪
+    /// </summary>
+    public const UInt32 WAVE_READY = BASE + 0x0000_0005;
+
+    /// <summary>
+    /// 0x0000_0005:R/W[0] trig postion  触发地址
+    /// </summary>
+    public const UInt32 TRIG_POSIION = BASE + 0x0000_0006;
+
+    /// <summary>
+    /// 0x0000 0006:R[19: 0] ad_freq AD采样频率
+    /// </summary>
+    public const UInt32 AD_FREQ = BASE + 0x0000_0007;
+
+    /// <summary>
+    /// Ox0000_0007: R[7:0] ad_vpp AD采样幅度
+    /// </summary>
+    public const UInt32 AD_VPP = BASE + 0x0000_0008;
+
+    /// <summary>
+    /// 0x0000_0008: R[7:0] ad max AD采样最大值
+    /// </summary>
+    public const UInt32 AD_MAX = BASE + 0x0000_0009;
+
+    /// <summary>
+    /// 0x0000_0009: R[7:0] ad_min AD采样最小值
+    /// </summary>
+    public const UInt32 AD_MIN = BASE + 0x0000_000A;
+
+    /// <summary>
+    /// 0x0000_1000-0x0000_13FF:R[7:0] wave_rd_data 共1024个字节
+    /// </summary>
+    public const UInt32 RD_DATA_ADDR = BASE + 0x0000_1000;
+    public const UInt32 RD_DATA_LENGTH = 0x0000_0400;
+}
+
+class OscilloscopeCtrl
 {
     private static readonly NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
 
     readonly int timeout = 2000;
+    readonly int taskID = 12;
 
     readonly int port;
     readonly string address;
@@ -24,7 +99,7 @@ class Oscilloscope
     /// <param name="address">示波器设备IP地址</param>
     /// <param name="port">示波器设备端口</param>
     /// <param name="timeout">超时时间（毫秒）</param>
-    public Oscilloscope(string address, int port, int timeout = 2000)
+    public OscilloscopeCtrl(string address, int port, int timeout = 2000)
     {
         if (timeout < 0)
             throw new ArgumentException("Timeout couldn't be negative", nameof(timeout));
@@ -33,4 +108,341 @@ class Oscilloscope
         this.ep = new IPEndPoint(IPAddress.Parse(address), port);
         this.timeout = timeout;
     }
+
+    /// <summary>
+    /// 一次性初始化/配置示波器
+    /// </summary>
+    /// <param name="config">完整配置</param>
+    /// <returns>操作结果，全部成功返回true，否则返回异常信息</returns>
+    public async ValueTask<Result<bool>> Init(OscilloscopeConfig config)
+    {
+        // 1. 捕获使能
+        var ret = await SetCaptureEnable(config.CaptureEnabled);
+        if (!ret.IsSuccessful || !ret.Value)
+            return new(ret.Error ?? new Exception("Failed to set capture enable"));
+
+        // 2. 触发电平
+        ret = await SetTriggerLevel(config.TriggerLevel);
+        if (!ret.IsSuccessful || !ret.Value)
+            return new(ret.Error ?? new Exception("Failed to set trigger level"));
+
+        // 3. 触发边沿
+        ret = await SetTriggerEdge(config.TriggerRisingEdge);
+        if (!ret.IsSuccessful || !ret.Value)
+            return new(ret.Error ?? new Exception("Failed to set trigger edge"));
+
+        // 4. 水平偏移
+        ret = await SetHorizontalShift(config.HorizontalShift);
+        if (!ret.IsSuccessful || !ret.Value)
+            return new(ret.Error ?? new Exception("Failed to set horizontal shift"));
+
+        // 5. 抽样率
+        ret = await SetDecimationRate(config.DecimationRate);
+        if (!ret.IsSuccessful || !ret.Value)
+            return new(ret.Error ?? new Exception("Failed to set decimation rate"));
+
+        // 6. RAM刷新（如果需要）
+        // if (config.AutoRefreshRAM)
+        // {
+        //     ret = await RefreshRAM();
+        //     if (!ret.IsSuccessful || !ret.Value)
+        //         return new(ret.Error ?? new Exception("Failed to refresh RAM"));
+        // }
+
+        return true;
+    }
+
+    /// <summary>
+    /// 控制示波器的捕获开关
+    /// </summary>
+    /// <param name="enable">是否启动捕获</param>
+    /// <returns>操作结果，成功返回true，否则返回异常信息</returns>
+    public async ValueTask<Result<bool>> SetCaptureEnable(bool enable)
+    {
+        UInt32 value = enable ? 1u : 0u;
+        var ret = await UDPClientPool.WriteAddr(this.ep, this.taskID, OscilloscopeAddr.START_CAPTURE, value, this.timeout);
+        if (!ret.IsSuccessful)
+        {
+            logger.Error($"Failed to set capture enable: {ret.Error}");
+            return new(ret.Error);
+        }
+        if (!ret.Value)
+        {
+            logger.Error("WriteAddr to START_CAPTURE returned false");
+            return new(new Exception("Failed to set capture enable"));
+        }
+        return true;
+    }
+
+    /// <summary>
+    /// 设置触发电平
+    /// </summary>
+    /// <param name="level">触发电平值（0-255）</param>
+    /// <returns>操作结果，成功返回true，否则返回异常信息</returns>
+    public async ValueTask<Result<bool>> SetTriggerLevel(byte level)
+    {
+        var ret = await UDPClientPool.WriteAddr(this.ep, this.taskID, OscilloscopeAddr.TRIG_LEVEL, level, this.timeout);
+        if (!ret.IsSuccessful)
+        {
+            logger.Error($"Failed to set trigger level: {ret.Error}");
+            return new(ret.Error);
+        }
+        if (!ret.Value)
+        {
+            logger.Error("WriteAddr to TRIG_LEVEL returned false");
+            return new(new Exception("Failed to set trigger level"));
+        }
+        return true;
+    }
+
+    /// <summary>
+    /// 设置触发边沿
+    /// </summary>
+    /// <param name="risingEdge">true为上升沿，false为下降沿</param>
+    /// <returns>操作结果，成功返回true，否则返回异常信息</returns>
+    public async ValueTask<Result<bool>> SetTriggerEdge(bool risingEdge)
+    {
+        UInt32 value = risingEdge ? 1u : 0u;
+        var ret = await UDPClientPool.WriteAddr(this.ep, this.taskID, OscilloscopeAddr.TRIG_EDGE, value, this.timeout);
+        if (!ret.IsSuccessful)
+        {
+            logger.Error($"Failed to set trigger edge: {ret.Error}");
+            return new(ret.Error);
+        }
+        if (!ret.Value)
+        {
+            logger.Error("WriteAddr to TRIG_EDGE returned false");
+            return new(new Exception("Failed to set trigger edge"));
+        }
+        return true;
+    }
+
+    /// <summary>
+    /// 设置水平偏移量
+    /// </summary>
+    /// <param name="shift">水平偏移量值（0-1023）</param>
+    /// <returns>操作结果，成功返回true，否则返回异常信息</returns>
+    public async ValueTask<Result<bool>> SetHorizontalShift(UInt16 shift)
+    {
+        return true;
+    }
+
+    /// <summary>
+    /// 设置抽样率
+    /// </summary>
+    /// <param name="rate">抽样率值（0-1023）</param>
+    /// <returns>操作结果，成功返回true，否则返回异常信息</returns>
+    public async ValueTask<Result<bool>> SetDecimationRate(UInt16 rate)
+    {
+        if (rate > 1023)
+            return new(new ArgumentException("Decimation rate must be 0-1023", nameof(rate)));
+
+        var ret = await UDPClientPool.WriteAddr(this.ep, this.taskID, OscilloscopeAddr.DECI_RATE, rate, this.timeout);
+        if (!ret.IsSuccessful)
+        {
+            logger.Error($"Failed to set decimation rate: {ret.Error}");
+            return new(ret.Error);
+        }
+        if (!ret.Value)
+        {
+            logger.Error("WriteAddr to DECI_RATE returned false");
+            return new(new Exception("Failed to set decimation rate"));
+        }
+        return true;
+    }
+
+    /// <summary>
+    /// 刷新RAM
+    /// </summary>
+    /// <returns>操作结果，成功返回true，否则返回异常信息</returns>
+    public async ValueTask<Result<bool>> RefreshRAM()
+    {
+        var ret = await UDPClientPool.WriteAddr(this.ep, this.taskID, OscilloscopeAddr.RAM_FRESH, 1u, this.timeout);
+        if (!ret.IsSuccessful)
+        {
+            logger.Error($"Failed to refresh RAM: {ret.Error}");
+            return new(ret.Error);
+        }
+        if (!ret.Value)
+        {
+            logger.Error("WriteAddr to RAM_FRESH returned false");
+            return new(new Exception("Failed to refresh RAM"));
+        }
+        return true;
+    }
+
+    /// <summary>
+    /// 获取AD采样频率
+    /// </summary>
+    /// <returns>操作结果，成功返回采样频率值，否则返回异常信息</returns>
+    public async ValueTask<Result<UInt32>> GetADFrequency()
+    {
+        var ret = await UDPClientPool.ReadAddrByte(this.ep, this.taskID, OscilloscopeAddr.AD_FREQ, this.timeout);
+        if (!ret.IsSuccessful)
+        {
+            logger.Error($"Failed to read AD frequency: {ret.Error}");
+            return new(ret.Error);
+        }
+        if (ret.Value.Options.Data == null || ret.Value.Options.Data.Length < 4)
+        {
+            logger.Error("ReadAddr returned invalid data for AD frequency");
+            return new(new Exception("Failed to read AD frequency"));
+        }
+        UInt32 freq = Number.BytesToUInt32(ret.Value.Options.Data).Value;
+        // 取低20位 [19:0]
+        freq &= 0xFFFFF;
+        return freq;
+    }
+
+    /// <summary>
+    /// 获取AD采样幅度
+    /// </summary>
+    /// <returns>操作结果，成功返回采样幅度值，否则返回异常信息</returns>
+    public async ValueTask<Result<byte>> GetADVpp()
+    {
+        var ret = await UDPClientPool.ReadAddrByte(this.ep, this.taskID, OscilloscopeAddr.AD_VPP, this.timeout);
+        if (!ret.IsSuccessful)
+        {
+            logger.Error($"Failed to read AD VPP: {ret.Error}");
+            return new(ret.Error);
+        }
+        if (ret.Value.Options.Data == null || ret.Value.Options.Data.Length < 1)
+        {
+            logger.Error("ReadAddr returned invalid data for AD VPP");
+            return new(new Exception("Failed to read AD VPP"));
+        }
+        return ret.Value.Options.Data[3];
+    }
+
+    /// <summary>
+    /// 获取AD采样最大值
+    /// </summary>
+    /// <returns>操作结果，成功返回采样最大值，否则返回异常信息</returns>
+    public async ValueTask<Result<byte>> GetADMax()
+    {
+        var ret = await UDPClientPool.ReadAddrByte(this.ep, this.taskID, OscilloscopeAddr.AD_MAX, this.timeout);
+        if (!ret.IsSuccessful)
+        {
+            logger.Error($"Failed to read AD max: {ret.Error}");
+            return new(ret.Error);
+        }
+        if (ret.Value.Options.Data == null || ret.Value.Options.Data.Length < 1)
+        {
+            logger.Error("ReadAddr returned invalid data for AD max");
+            return new(new Exception("Failed to read AD max"));
+        }
+        return ret.Value.Options.Data[3];
+    }
+
+    /// <summary>
+    /// 获取AD采样最小值
+    /// </summary>
+    /// <returns>操作结果，成功返回采样最小值，否则返回异常信息</returns>
+    public async ValueTask<Result<byte>> GetADMin()
+    {
+        var ret = await UDPClientPool.ReadAddrByte(this.ep, this.taskID, OscilloscopeAddr.AD_MIN, this.timeout);
+        if (!ret.IsSuccessful)
+        {
+            logger.Error($"Failed to read AD min: {ret.Error}");
+            return new(ret.Error);
+        }
+        if (ret.Value.Options.Data == null || ret.Value.Options.Data.Length < 1)
+        {
+            logger.Error("ReadAddr returned invalid data for AD min");
+            return new(new Exception("Failed to read AD min"));
+        }
+        return ret.Value.Options.Data[3];
+    }
+
+    /// <summary>
+    /// 获取波形采样数据
+    /// </summary>
+    /// <returns>操作结果，成功返回采样数据数组，否则返回异常信息</returns>
+    public async ValueTask<Result<byte[]>> GetWaveformData()
+    {
+        // 等待WAVE_READY[0]位为1，最多等待50ms（5次x10ms间隔）
+        var readyResult = await UDPClientPool.ReadAddrWithWait(
+            this.ep, this.taskID, OscilloscopeAddr.WAVE_READY, 0b01, 0x01, 10, 50);
+
+        if (!readyResult.IsSuccessful)
+        {
+            logger.Error($"Failed to wait for wave ready: {readyResult.Error}");
+            return new(readyResult.Error);
+        }
+
+        // 无论准备好与否，都继续读取数据（readyResult.Value表示是否在超时前准备好）
+        if (!readyResult.Value)
+        {
+            logger.Warn("Wave data may not be ready, but continuing to read");
+        }
+
+        // 无论准备好与否，都继续读取数据
+        var ret = await UDPClientPool.ReadAddr4BytesAsync(
+            this.ep,
+            this.taskID,
+            OscilloscopeAddr.RD_DATA_ADDR,
+            (int)OscilloscopeAddr.RD_DATA_LENGTH / 32,
+            BurstType.ExtendBurst, // 使用扩展突发读取
+            this.timeout
+        );
+        if (!ret.IsSuccessful)
+        {
+            logger.Error($"Failed to read waveform data: {ret.Error}");
+            return new(ret.Error);
+        }
+        var data = ret.Value;
+        if (data == null || data.Length != OscilloscopeAddr.RD_DATA_LENGTH / 8)
+        {
+            logger.Error($"Waveform data length mismatch: {data?.Length}");
+            return new(new Exception("Waveform data length mismatch"));
+        }
+
+        // 处理波形数据：从每4个字节中提取第4个字节（索引3）作为有效数据
+        // 数据格式：低八位有效，即[4*i + 3]才是有效数据
+        int sampleCount = data.Length / 4;
+        byte[] waveformData = new byte[sampleCount];
+
+        for (int i = 0; i < sampleCount; i++)
+        {
+            waveformData[i] = data[4 * i + 3];
+        }
+
+        // 获取触发地址用作数据偏移量
+        var trigPosResult = await UDPClientPool.ReadAddrByte(this.ep, this.taskID, OscilloscopeAddr.TRIG_POSIION, this.timeout);
+        if (!trigPosResult.IsSuccessful)
+        {
+            logger.Error($"Failed to read trigger position: {trigPosResult.Error}");
+            return new(trigPosResult.Error);
+        }
+        if (trigPosResult.Value.Options.Data == null || trigPosResult.Value.Options.Data.Length < 4)
+        {
+            logger.Error("ReadAddr returned invalid data for trigger position");
+            return new(new Exception("Failed to read trigger position"));
+        }
+
+        UInt32 trigAddr = Number.BytesToUInt32(trigPosResult.Value.Options.Data).Value;
+
+        // 根据触发地址对数据进行偏移，使触发点位于数据中间
+        int targetPos = sampleCount / 2; // 目标位置：数据中间
+        int actualTrigPos = (int)(trigAddr % (UInt32)sampleCount); // 实际触发位置
+        int shiftAmount = targetPos - actualTrigPos;
+
+        // 创建偏移后的数据数组
+        byte[] offsetData = new byte[sampleCount];
+        for (int i = 0; i < sampleCount; i++)
+        {
+            int sourceIndex = (i - shiftAmount + sampleCount) % sampleCount;
+            offsetData[i] = waveformData[sourceIndex];
+        }
+
+        // 刷新RAM
+        var refreshResult = await RefreshRAM();
+        if (!refreshResult.IsSuccessful)
+        {
+            logger.Error($"Failed to refresh RAM after reading waveform data: {refreshResult.Error}");
+            return new(refreshResult.Error);
+        }
+
+        return offsetData;
+    }
 }

server/src/Peripherals/RemoteUpdateClient.cs

@@ -7,20 +7,20 @@ static class RemoteUpdaterAddr
 {
     public const UInt32 Base = 0x20_00_00_00;
 
-    /// <summary> 
+    /// <summary>
     /// ADDR: 0X00: 写Flash-读写地址——控制位 <br/>
     /// [31:16]: wr_sector_num <br/>
     /// [15: 0]: {flash_wr_en,-,-,-, start_wr_sector} <br/>
     /// </summary>
     public const UInt32 WriteCtrl = Base + 0x00;
 
-    /// <summary> 
+    /// <summary>
     /// ADDR: 0X01: 写Flash-只写地址——FIFO入口 <br/>
     /// [31:0]:  写比特流数据入口 <br/>
     /// </summary>
     public const UInt32 WriteFIFO = Base + 0x01;
 
-    /// <summary> 
+    /// <summary>
     /// ADDR: 0X02: 写Flash-只读地址——标志位 <br/>
     /// [31:24]: {-, -, -, -, -, -, -,      wr_fifo_full} <br/>
     /// [23:16]: {-, -, -, -, -, -, -,     wr_fifo_empty} <br/>
@@ -29,14 +29,14 @@ static class RemoteUpdaterAddr
     /// </summary>
     public const UInt32 WriteSign = Base + 0x02;
 
-    /// <summary> 
+    /// <summary>
     /// ADDR: 0X03: 读Flash-读写地址——控制位1 <br/>
     /// [31:16]: rd_sector_num <br/>
     /// [15: 0]: {flash_rd_en,-,-,-, start_rd_sub_sector} <br/>
     /// </summary>
     public const UInt32 ReadCtrl1 = Base + 0x03;
 
-    /// <summary> 
+    /// <summary>
     /// ADDR: 0X04: 读Flash-读写地址——控制位2 <br/>
     /// [31:24]: {                                            } <br/>
     /// [23:16]: {-, -, -, -, -, -,{   bs_crc32_ok           }} <br/>
@@ -45,19 +45,19 @@ static class RemoteUpdaterAddr
     /// </summary>
     public const UInt32 ReadCtrl2 = Base + 0x04;
 
-    /// <summary> 
+    /// <summary>
     /// ADDR: 0X05: 读Flash-只读地址——FIFO出口 <br/>
     /// [31:0]: 读比特流数据出口 <br/>
     /// </summary>
     public const UInt32 ReadFIFO = Base + 0x05;
 
-    /// <summary> 
+    /// <summary>
     /// ADDR: 0X06: 读Flash-只读地址——CRC校验值 <br/>
     /// [31:0]: CRC校验值 bs_readback_crc <br/>
     /// </summary>
     public const UInt32 ReadCRC = Base + 0x06;
 
-    /// <summary> 
+    /// <summary>
     /// ADDR: 0X07: 读Flash-只读地址——标志位 <br/>
     /// [31:24]: {-, -, -, -, -, -, -,         rd_fifo_afull} <br/>
     /// [23:16]: {-, -, -, -, -, -, -,         rd_fifo_empty} <br/>
@@ -66,14 +66,14 @@ static class RemoteUpdaterAddr
     /// </summary>
     public const UInt32 ReadSign = Base + 0x07;
 
-    /// <summary> 
+    /// <summary>
     /// ADDR: 0X08: 热启动开关-读写地址——控制位 <br/>
     /// [31: 8]: hotreset_addr <br/>
     /// [ 7: 0]: {-, -, -, -, -, -, -,    hotreset_en} <br/>
     /// </summary>
     public const UInt32 HotResetCtrl = Base + 0x08;
 
-    /// <summary> 
+    /// <summary>
     /// ADDR: 0X09: 只读地址 版本号 <br/>
     /// [31: 0]: FPGA_VERSION[31:0] <br/>
     /// </summary>
@@ -99,7 +99,7 @@ public class RemoteUpdater
     const int FLASH_SECTOR_LENGTH = 4 * 1024;
 
     readonly int timeout = 2000;
-    readonly int timeoutForWait = 60 * 1000;
+    readonly int timeoutForWait = 20 * 1000;
 
     readonly int port;
     readonly string address;
@@ -152,7 +152,7 @@ public class RemoteUpdater
         {
             var ret = await UDPClientPool.ReadAddrWithWait(
                 this.ep, 0, RemoteUpdaterAddr.WriteSign,
-                0x00_00_00_01, 0x00_00_00_01, this.timeoutForWait);
+                0x00_00_00_01, 0x00_00_00_01, 100, this.timeoutForWait);
             if (!ret.IsSuccessful) return new(ret.Error);
             if (!ret.Value) return new(new Exception(
                 $"Flash clear failed after {this.timeoutForWait} milliseconds"));
@@ -167,7 +167,7 @@ public class RemoteUpdater
         {
             var ret = await UDPClientPool.ReadAddrWithWait(
                 this.ep, 0, RemoteUpdaterAddr.WriteSign,
-                0x00_00_01_00, 0x00_00_01_00, this.timeoutForWait);
+                0x00_00_01_00, 0x00_00_01_00, 100, this.timeoutForWait);
             if (!ret.IsSuccessful) return new(ret.Error);
             return ret.Value;
         }
@@ -332,14 +332,14 @@ public class RemoteUpdater
         {
             var ret = await UDPClientPool.ReadAddrWithWait(
                 this.ep, 0, RemoteUpdaterAddr.ReadSign,
-                0x00_00_01_00, 0x00_00_01_00, this.timeoutForWait);
+                0x00_00_01_00, 0x00_00_01_00, 10, this.timeoutForWait);
             if (!ret.IsSuccessful) return new(ret.Error);
             if (!ret.Value) return new(new Exception(
                 $"Read bitstream failed after {this.timeoutForWait} milliseconds"));
         }
 
         {
-            var ret = await UDPClientPool.ReadAddr(this.ep, 0, RemoteUpdaterAddr.ReadCRC, this.timeout);
+            var ret = await UDPClientPool.ReadAddrByte(this.ep, 0, RemoteUpdaterAddr.ReadCRC, this.timeout);
             if (!ret.IsSuccessful) return new(ret.Error);
 
             var bytes = ret.Value.Options.Data;
@@ -543,7 +543,7 @@ public class RemoteUpdater
         logger.Trace("Clear udp data finished");
 
         {
-            var ret = await UDPClientPool.ReadAddr(this.ep, 0, RemoteUpdaterAddr.Version, this.timeout);
+            var ret = await UDPClientPool.ReadAddrByte(this.ep, 0, RemoteUpdaterAddr.Version, this.timeout);
             if (!ret.IsSuccessful) return new(ret.Error);
 
             var retData = ret.Value.Options.Data;

server/src/Peripherals/RotaryEncoderClient.cs

@@ -0,0 +1,106 @@
+using System.Net;
+using DotNext;
+using Tapper;
+
+namespace Peripherals.RotaryEncoderClient;
+
+class RotaryEncoderCtrlAddr
+{
+    public const UInt32 BASE = 0xB0_00_00_30;
+    public const UInt32 PRESS_BASE = 0xB0_00_00_40;
+
+    public const UInt32 ENABLE = BASE;
+    public const UInt32 PRESS_ENABLE = PRESS_BASE;
+}
+
+[TranspilationSource]
+public enum RotaryEncoderDirection : uint
+{
+    CounterClockwise = 0,
+    Clockwise = 1,
+}
+
+[TranspilationSource]
+public enum RotaryEncoderPressStatus : uint
+{
+    Press = 0,
+    Release = 1,
+}
+
+public class RotaryEncoderCtrl
+{
+    private static readonly NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    readonly int timeout = 500;
+    readonly int taskID;
+    readonly int port;
+    readonly string address;
+    private IPEndPoint ep;
+
+    public RotaryEncoderCtrl(string address, int port, int taskID, int timeout = 500)
+    {
+        if (timeout < 0)
+            throw new ArgumentException("Timeout couldn't be negative", nameof(timeout));
+        this.address = address;
+        this.port = port;
+        this.ep = new IPEndPoint(IPAddress.Parse(address), port);
+        this.taskID = taskID;
+        this.timeout = timeout;
+    }
+
+    public async ValueTask<Result<bool>> SetEnable(bool enable)
+    {
+        if (MsgBus.IsRunning)
+            MsgBus.UDPServer.ClearUDPData(this.address, this.taskID);
+        else return new(new Exception("Message Bus not work!"));
+
+        {
+            var ret = await UDPClientPool.WriteAddr(
+                this.ep, this.taskID, RotaryEncoderCtrlAddr.ENABLE, enable ? 0x1U : 0x0U, this.timeout);
+            if (!ret.IsSuccessful) return new(ret.Error);
+            if (!ret.Value)
+            {
+                logger.Error($"Set Rotary Encoder Enable failed: {ret.Error}");
+                return false;
+            }
+        }
+        {
+            var ret = await UDPClientPool.WriteAddr(
+                this.ep, this.taskID, RotaryEncoderCtrlAddr.PRESS_ENABLE, enable ? 0x1U : 0x0U, this.timeout);
+            if (!ret.IsSuccessful) return new(ret.Error);
+            return ret.Value;
+        }
+    }
+
+    public async ValueTask<Result<bool>> RotateEncoderOnce(int num, RotaryEncoderDirection direction)
+    {
+        if (MsgBus.IsRunning)
+            MsgBus.UDPServer.ClearUDPData(this.address, this.taskID);
+        else return new(new Exception("Message Bus not work!"));
+
+        var ret = await UDPClientPool.WriteAddr(
+            this.ep, this.taskID, RotaryEncoderCtrlAddr.BASE + (UInt32)num, (UInt32)direction, this.timeout);
+        if (!ret.IsSuccessful)
+        {
+            logger.Error($"Set Rotary Encoder Rotate {num} {direction.ToString()} failed: {ret.Error}");
+            return new(ret.Error);
+        }
+        return ret.Value;
+    }
+
+    public async ValueTask<Result<bool>> PressEncoderOnce(int num, RotaryEncoderPressStatus press)
+    {
+        if (MsgBus.IsRunning)
+            MsgBus.UDPServer.ClearUDPData(this.address, this.taskID);
+        else return new(new Exception("Message Bus not work!"));
+
+        var ret = await UDPClientPool.WriteAddr(
+            this.ep, this.taskID, RotaryEncoderCtrlAddr.PRESS_BASE + (UInt32)num, (UInt32)press, this.timeout);
+        if (!ret.IsSuccessful)
+        {
+            logger.Error($"Set Rotary Encoder Set {num} {press.ToString()} failed: {ret.Error}");
+            return new(ret.Error);
+        }
+        return ret.Value;
+    }
+}

server/src/Peripherals/SevenDigitalTubesClient.cs

@@ -0,0 +1,79 @@
+using System.Net;
+using DotNext;
+using Common;
+
+namespace Peripherals.SevenDigitalTubesClient;
+
+static class SevenDigitalTubesAddr
+{
+    public const UInt32 BASE = 0xB000_0000;
+}
+
+public class SevenDigitalTubesCtrl
+{
+    private static readonly NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    readonly int timeout = 500;
+    readonly int taskID;
+    readonly int port;
+    readonly string address;
+    private IPEndPoint ep;
+
+    /// <summary>
+    /// 初始化七段数码管控制器
+    /// </summary>
+    /// <param name="address">七段数码管控制器IP地址</param>
+    /// <param name="port">七段数码管控制器端口</param>
+    /// <param name="taskID">任务ID</param>
+    /// <param name="timeout">超时时间（毫秒）</param>
+    public SevenDigitalTubesCtrl(string address, int port, int taskID, int timeout = 500)
+    {
+        if (timeout < 0)
+            throw new ArgumentException("Timeout couldn't be negative", nameof(timeout));
+        this.address = address;
+        this.port = port;
+        this.ep = new IPEndPoint(IPAddress.Parse(address), port);
+        this.taskID = taskID;
+        this.timeout = timeout;
+    }
+
+    public async ValueTask<Result<byte>> ReadTube(int num)
+    {
+        if (num < 0 || num > 31)
+            throw new ArgumentOutOfRangeException(nameof(num), "Tube number must be between 0 and 31");
+
+        var ret = await UDPClientPool.ReadAddrByte(
+            this.ep, this.taskID, SevenDigitalTubesAddr.BASE + (UInt32)num, this.timeout);
+        if (!ret.IsSuccessful)
+        {
+            logger.Error($"Read tubes failed: {ret.Error}");
+            return new(ret.Error);
+        }
+        if (ret.Value.Options.Data == null || ret.Value.Options.Data.Length < 4)
+            return new(new Exception("Data length is too short"));
+
+        var data = Number.BytesToUInt32(ret.Value.Options.Data, 0, 4).Value;
+
+        if ((data >> 8) != num)
+        {
+            logger.Error($"Read wrong tube number: {num} != {data >> 8}");
+            return new(new Exception($"Read wrong tube number: {num} != {data >> 8}"));
+        }
+
+        return (byte)(data & 0xFF);
+    }
+
+    public async ValueTask<Result<byte[]>> ScanAllTubes()
+    {
+        var tubes = new byte[32];
+        for (int i = 0; i < 32; i++)
+        {
+            var ret = await ReadTube(i);
+            if (!ret.IsSuccessful)
+                return new(ret.Error);
+            tubes[i] = ret.Value;
+        }
+        return tubes;
+    }
+
+}

server/src/Peripherals/SwitchClient.cs

@@ -0,0 +1,61 @@
+using System.Net;
+using DotNext;
+
+namespace Peripherals.SwitchClient;
+
+class SwitchCtrlAddr
+{
+    public const UInt32 BASE = 0xB0_00_00_20;
+
+    public const UInt32 ENABLE = BASE;
+}
+
+public class SwitchCtrl
+{
+    private static readonly NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    readonly int timeout = 500;
+    readonly int taskID;
+    readonly int port;
+    readonly string address;
+    private IPEndPoint ep;
+
+    public SwitchCtrl(string address, int port, int taskID, int timeout = 500)
+    {
+        if (timeout < 0)
+            throw new ArgumentException("Timeout couldn't be negative", nameof(timeout));
+        this.address = address;
+        this.port = port;
+        this.ep = new IPEndPoint(IPAddress.Parse(address), port);
+        this.taskID = taskID;
+        this.timeout = timeout;
+    }
+
+    public async ValueTask<Result<bool>> SetEnable(bool enable)
+    {
+        if (MsgBus.IsRunning)
+            MsgBus.UDPServer.ClearUDPData(this.address, this.taskID);
+        else return new(new Exception("Message Bus not work!"));
+
+        var ret = await UDPClientPool.WriteAddr(
+            this.ep, this.taskID, SwitchCtrlAddr.ENABLE, enable ? 0x1U : 0x0U, this.timeout);
+        if (!ret.IsSuccessful) return new(ret.Error);
+        return ret.Value;
+    }
+
+    public async ValueTask<Result<bool>> SetSwitchOnOff(int num, bool onOff)
+    {
+        if (MsgBus.IsRunning)
+            MsgBus.UDPServer.ClearUDPData(this.address, this.taskID);
+        else return new(new Exception("Message Bus not work!"));
+
+        var ret = await UDPClientPool.WriteAddr(
+            this.ep, this.taskID, SwitchCtrlAddr.BASE + (UInt32)num, onOff ? 0x1U : 0x0U, this.timeout);
+        if (!ret.IsSuccessful)
+        {
+            logger.Error($"Set Switch {onOff} failed: {ret.Error}");
+            return new(ret.Error);
+        }
+        return ret.Value;
+    }
+}

server/src/Peripherals/WS2812Client.cs

@@ -0,0 +1,170 @@
+using System.Net;
+using DotNext;
+using Tapper;
+
+namespace Peripherals.WS2812Client;
+
+class WS2812Addr
+{
+    public const UInt32 BASE = 0xB0_00_01_00;
+    public const int LED_COUNT = 128;
+}
+
+/// <summary>
+/// RGB颜色结构体，包含红、绿、蓝三个颜色分量
+/// </summary>
+[TranspilationSource]
+public class RGBColor
+{
+    public byte Red { get; set; }
+    public byte Green { get; set; }
+    public byte Blue { get; set; }
+
+    public RGBColor(byte red, byte green, byte blue)
+    {
+        Red = red;
+        Green = green;
+        Blue = blue;
+    }
+
+    /// <summary>
+    /// 从32位数据的低24位提取RGB颜色
+    /// </summary>
+    /// <param name="data">32位数据</param>
+    /// <returns>RGB颜色</returns>
+    public static RGBColor FromUInt32(UInt32 data)
+    {
+        return new RGBColor(
+            (byte)((data >> 16) & 0xFF), // Red
+            (byte)((data >> 8) & 0xFF),  // Green
+            (byte)(data & 0xFF)          // Blue
+        );
+    }
+
+    /// <summary>
+    /// 转换为32位数据格式
+    /// </summary>
+    /// <returns>32位数据</returns>
+    public UInt32 ToUInt32()
+    {
+        return ((UInt32)Red << 16) | ((UInt32)Green << 8) | (UInt32)Blue;
+    }
+
+    public override string ToString()
+    {
+        return $"RGB({Red}, {Green}, {Blue})";
+    }
+}
+
+public class WS2812Client
+{
+    private static readonly NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    readonly int timeout = 500;
+    readonly int taskID;
+    readonly int port;
+    readonly string address;
+    private IPEndPoint ep;
+
+    public WS2812Client(string address, int port, int taskID, int timeout = 500)
+    {
+        if (timeout < 0)
+            throw new ArgumentException("Timeout couldn't be negative", nameof(timeout));
+        this.address = address;
+        this.port = port;
+        this.ep = new IPEndPoint(IPAddress.Parse(address), port);
+        this.taskID = taskID;
+        this.timeout = timeout;
+    }
+
+    /// <summary>
+    /// 获取指定灯珠的RGB颜色
+    /// </summary>
+    /// <param name="ledIndex">灯珠索引，范围0-127</param>
+    /// <returns>RGB颜色结果</returns>
+    public async ValueTask<Result<RGBColor>> GetLedColor(int ledIndex)
+    {
+        if (ledIndex < 0 || ledIndex >= WS2812Addr.LED_COUNT)
+        {
+            return new(new ArgumentOutOfRangeException(nameof(ledIndex),
+                $"LED index must be between 0 and {WS2812Addr.LED_COUNT - 1}"));
+        }
+
+        if (MsgBus.IsRunning)
+            MsgBus.UDPServer.ClearUDPData(this.address, this.taskID);
+        else
+            return new(new Exception("Message Bus not work!"));
+
+        var addr = WS2812Addr.BASE + (UInt32)(ledIndex * 4); // 每个地址32位，步长为4字节
+        var ret = await UDPClientPool.ReadAddrByte(this.ep, this.taskID, addr, this.timeout);
+        if (!ret.IsSuccessful)
+        {
+            logger.Error($"Get LED {ledIndex} color failed: {ret.Error}");
+            return new(ret.Error);
+        }
+        var retData = ret.Value.Options.Data;
+        if (retData is null)
+            return new(new Exception($"Device {address} receive none"));
+        if (retData.Length < 4)
+        {
+            var error = new Exception($"Invalid data length: expected 4 bytes, got {retData.Length}");
+            logger.Error($"Get LED {ledIndex} color failed: {error}");
+            return new(error);
+        }
+
+        var colorData = Convert.ToUInt32(Common.Number.BytesToUInt64(retData).Value);
+        var color = RGBColor.FromUInt32(colorData);
+        return new(color);
+    }
+
+    /// <summary>
+    /// 获取所有灯珠的RGB颜色
+    /// </summary>
+    /// <returns>包含所有灯珠颜色的数组</returns>
+    public async ValueTask<Result<RGBColor[]>> GetAllLedColors()
+    {
+        if (MsgBus.IsRunning)
+            MsgBus.UDPServer.ClearUDPData(this.address, this.taskID);
+        else
+            return new(new Exception("Message Bus not work!"));
+
+        try
+        {
+            // 一次性读取所有LED数据，每个LED占用4字节，总共128*4=512字节
+            var ret = await UDPClientPool.ReadAddr4Bytes(this.ep, this.taskID, WS2812Addr.BASE, WS2812Addr.LED_COUNT, this.timeout);
+
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Get all LED colors failed: {ret.Error}");
+                return new(ret.Error);
+            }
+
+            var data = ret.Value;
+            var expectedLength = WS2812Addr.LED_COUNT * 4; // 128 * 4 = 512 bytes
+
+            if (data.Length < expectedLength)
+            {
+                var error = new Exception($"Invalid data length: expected {expectedLength} bytes, got {data.Length}");
+                logger.Error(error.Message);
+                return new(error);
+            }
+
+            var colors = new RGBColor[WS2812Addr.LED_COUNT];
+
+            for (int i = 0; i < WS2812Addr.LED_COUNT; i++)
+            {
+                var offset = i * 4;
+                // 将4字节数据转换为UInt32
+                var colorData = BitConverter.ToUInt32(data, offset);
+                colors[i] = RGBColor.FromUInt32(colorData);
+            }
+
+            return new(colors);
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"Get all LED colors failed: {ex}");
+            return new(ex);
+        }
+    }
+}

server/src/Services/HttpHdmiVideoStreamService.cs

@@ -0,0 +1,496 @@
+using System.Net;
+using System.Collections.Concurrent;
+using Peripherals.HdmiInClient;
+using Peripherals.JpegClient;
+
+namespace server.Services;
+
+public class HdmiVideoStreamEndpoint
+{
+    public string BoardId { get; set; } = "";
+    public string MjpegUrl { get; set; } = "";
+    public string VideoUrl { get; set; } = "";
+    public string SnapshotUrl { get; set; } = "";
+}
+
+public class HdmiVideoStreamClient
+{
+    public required HdmiIn HdmiInClient { get; set; }
+
+    // public required Jpeg JpegClient { get; set; }
+
+    public required CancellationTokenSource CTS { get; set; }
+
+    public required int Offset { get; set; }
+
+    public int Width { get; set; }
+    public int Height { get; set; }
+}
+
+public class HttpHdmiVideoStreamService : BackgroundService
+{
+    private readonly NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    private HttpListener? _httpListener;
+    private readonly int _serverPort = 4322;
+    private readonly ConcurrentDictionary<string, HdmiVideoStreamClient> _clientDict = new();
+
+    public override async Task StartAsync(CancellationToken cancellationToken)
+    {
+        _httpListener = new HttpListener();
+        _httpListener.Prefixes.Add($"http://{Global.LocalHost}:{_serverPort}/");
+        _httpListener.Start();
+        logger.Info($"HDMI Video Stream Service started on port {_serverPort}");
+
+        await base.StartAsync(cancellationToken);
+    }
+
+    protected override async Task ExecuteAsync(CancellationToken stoppingToken)
+    {
+        while (!stoppingToken.IsCancellationRequested)
+        {
+            if (_httpListener == null) continue;
+            try
+            {
+                logger.Debug("Waiting for HTTP request...");
+                var contextTask = _httpListener.GetContextAsync();
+                var completedTask = await Task.WhenAny(contextTask, Task.Delay(-1, stoppingToken));
+                if (completedTask == contextTask)
+                {
+                    var context = contextTask.Result;
+                    logger.Debug($"Received request: {context.Request.Url?.AbsolutePath}");
+                    if (context != null)
+                        _ = HandleRequestAsync(context, stoppingToken);
+                }
+                else
+                {
+                    break;
+                }
+            }
+            catch (Exception ex)
+            {
+                logger.Error(ex, "Error in GetContextAsync");
+                break;
+            }
+        }
+    }
+
+    public override async Task StopAsync(CancellationToken cancellationToken)
+    {
+        logger.Info("Stopping HDMI Video Stream Service...");
+
+        // 禁用所有活跃的HDMI传输
+        var disableTasks = new List<Task>();
+        foreach (var hdmiKey in _clientDict.Keys)
+        {
+            disableTasks.Add(DisableHdmiTransmissionAsync(hdmiKey));
+        }
+
+        // 等待所有禁用操作完成
+        await Task.WhenAll(disableTasks);
+
+        // 清空字典
+        _clientDict.Clear();
+
+        await base.StopAsync(cancellationToken);
+    }
+
+    public async Task DisableHdmiTransmissionAsync(string key)
+    {
+        try
+        {
+            var client = _clientDict[key];
+            client.CTS.Cancel();
+
+            // var disableResult = await client.JpegClient.SetEnable(false);
+            var disableResult = await client.HdmiInClient.SetTransEnable(false);
+            if (disableResult)
+            {
+                logger.Info("Successfully disabled HDMI transmission");
+            }
+            else
+            {
+                logger.Error($"Failed to disable HDMI transmission");
+            }
+
+            client.CTS = new CancellationTokenSource();
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "Exception occurred while disabling HDMI transmission");
+        }
+    }
+
+    private async Task<HdmiVideoStreamClient?> GetOrCreateClientAsync(string boardId)
+    {
+        if (!_clientDict.TryGetValue(boardId, out var client))
+        {
+            var userManager = new Database.UserManager();
+
+            var boardRet = userManager.GetBoardByID(Guid.Parse(boardId));
+            if (!boardRet.IsSuccessful || !boardRet.Value.HasValue)
+            {
+                logger.Error($"Failed to get board with ID {boardId}");
+                return null;
+            }
+
+            var board = boardRet.Value.Value;
+
+            client = new HdmiVideoStreamClient()
+            {
+                HdmiInClient = new HdmiIn(board.IpAddr, board.Port, 9),
+                // JpegClient = new Jpeg(board.IpAddr, board.Port, 1),
+                CTS = new CancellationTokenSource(),
+                Offset = 0
+            };
+        }
+
+        // 启用HDMI传输
+        try
+        {
+            var hdmiEnableRet = await client.HdmiInClient.Init(true);
+            if (!hdmiEnableRet.IsSuccessful)
+            {
+                logger.Error($"Failed to enable HDMI transmission for board {boardId}: {hdmiEnableRet.Error}");
+                return null;
+            }
+            logger.Info($"Successfully enabled HDMI transmission for board {boardId}");
+
+            // var jpegEnableRet = await client.JpegClient.Init(true);
+            // if (!jpegEnableRet.IsSuccessful)
+            // {
+            //     logger.Error($"Failed to enable JPEG transmission for board {boardId}: {jpegEnableRet.Error}");
+            //     return null;
+            // }
+            // logger.Info($"Successfully enabled JPEG transmission for board {boardId}");
+
+            client.Width = client.HdmiInClient.Width;
+            client.Height = client.HdmiInClient.Height;
+            // client.Width = client.JpegClient.Width;
+            // client.Height = client.JpegClient.Height;
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, $"Exception occurred while enabling HDMI transmission for board {boardId}");
+            return null;
+        }
+
+        _clientDict[boardId] = client;
+        return client;
+    }
+
+    private async Task HandleRequestAsync(HttpListenerContext context, CancellationToken cancellationToken)
+    {
+        var path = context.Request.Url?.AbsolutePath ?? "/";
+        var boardId = context.Request.QueryString["boardId"];
+        if (string.IsNullOrEmpty(boardId))
+        {
+            await SendErrorAsync(context.Response, "Missing boardId");
+            return;
+        }
+
+        var client = await GetOrCreateClientAsync(boardId);
+        if (client == null)
+        {
+            await SendErrorAsync(context.Response, "Invalid boardId or board not available");
+            return;
+        }
+
+        var token = CancellationTokenSource.CreateLinkedTokenSource(
+            cancellationToken, client.CTS.Token).Token;
+
+        if (path == "/snapshot")
+        {
+            await HandleSnapshotRequestAsync(context.Response, client, token);
+        }
+        else if (path == "/mjpeg")
+        {
+            await HandleMjpegStreamAsync(context.Response, client, token);
+        }
+        else if (path == "/video")
+        {
+            await SendVideoHtmlPageAsync(context.Response, boardId);
+        }
+        else
+        {
+            await SendIndexHtmlPageAsync(context.Response, boardId);
+        }
+    }
+
+    private async Task HandleSnapshotRequestAsync(
+        HttpListenerResponse response, HdmiVideoStreamClient client, CancellationToken cancellationToken)
+    {
+        try
+        {
+            logger.Debug("处理HDMI快照请求");
+
+            // 从HDMI读取RGB565数据
+            // var frameResult = await client.JpegClient.GetMultiFrames((uint)client.Offset);
+            // if (!frameResult.IsSuccessful || frameResult.Value == null || frameResult.Value.Count == 0)
+            // {
+            //     logger.Error("HDMI快照获取失败");
+            //     response.StatusCode = 500;
+            //     var errorBytes = System.Text.Encoding.UTF8.GetBytes("Failed to get HDMI snapshot");
+            //     await response.OutputStream.WriteAsync(errorBytes, 0, errorBytes.Length, cancellationToken);
+            //     response.Close();
+            //     return;
+            // }
+
+            // var jpegData = frameResult.Value[0];
+
+            // var quantTableResult = await client.JpegClient.GetQuantizationTable();
+            // if (!quantTableResult.IsSuccessful || quantTableResult.Value == null)
+            // {
+            //     logger.Error("获取JPEG量化表失败: {Error}", quantTableResult.Error);
+            //     response.StatusCode = 500;
+            //     var errorBytes = System.Text.Encoding.UTF8.GetBytes("Failed to get quantization table");
+            //     await response.OutputStream.WriteAsync(errorBytes, 0, errorBytes.Length, cancellationToken);
+            //     response.Close();
+            //     return;
+            // }
+
+            // var jpegImage = Common.Image.CompleteJpegData(jpegData, client.Width, client.Height, quantTableResult.Value);
+            // if (!jpegImage.IsSuccessful)
+            // {
+            //     logger.Error("JPEG数据补全失败");
+            //     response.StatusCode = 500;
+            //     var errorBytes = System.Text.Encoding.UTF8.GetBytes("Failed to complete JPEG data");
+            //     await response.OutputStream.WriteAsync(errorBytes, 0, errorBytes.Length, cancellationToken);
+            //     response.Close();
+            //     return;
+            // }
+
+            var jpegImage = await client.HdmiInClient.GetMJpegFrame();
+            if (!jpegImage.HasValue)
+            {
+                logger.Error("获取HDMI MJPEG帧失败");
+                response.StatusCode = 500;
+                var errorBytes = System.Text.Encoding.UTF8.GetBytes("Failed to get HDMI MJPEG frame");
+                await response.OutputStream.WriteAsync(errorBytes, 0, errorBytes.Length, cancellationToken);
+                response.Close();
+                return;
+            }
+
+            // 设置响应头（参考Camera版本）
+            response.ContentType = "image/jpeg";
+            response.ContentLength64 = jpegImage.Value.data.Length;
+            response.Headers.Add("Cache-Control", "no-cache, no-store, must-revalidate");
+
+            await response.OutputStream.WriteAsync(jpegImage.Value.data, 0, jpegImage.Value.data.Length, cancellationToken);
+            await response.OutputStream.FlushAsync(cancellationToken);
+
+            logger.Debug("已发送HDMI快照图像，大小：{Size} 字节", jpegImage.Value.data.Length);
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "处理HDMI快照请求时出错");
+            response.StatusCode = 500;
+        }
+        finally
+        {
+            response.StatusCode = 200;
+            response.Close();
+        }
+    }
+
+    private async Task HandleMjpegStreamAsync(
+        HttpListenerResponse response, HdmiVideoStreamClient client, CancellationToken cancellationToken)
+    {
+        try
+        {
+            // 设置MJPEG流的响应头（参考Camera版本）
+            response.ContentType = "multipart/x-mixed-replace; boundary=--boundary";
+            response.Headers.Add("Cache-Control", "no-cache, no-store, must-revalidate");
+            response.Headers.Add("Pragma", "no-cache");
+            response.Headers.Add("Expires", "0");
+
+            logger.Debug("开始HDMI MJPEG流传输");
+
+            // var quantTableResult = await client.JpegClient.GetQuantizationTable();
+            // if (!quantTableResult.IsSuccessful || quantTableResult.Value == null)
+            // {
+            //     logger.Error("获取JPEG量化表失败: {Error}", quantTableResult.Error);
+            //     response.StatusCode = 500;
+            //     await response.OutputStream.WriteAsync(
+            //         System.Text.Encoding.UTF8.GetBytes("Failed to get quantization table"), 0, 0, cancellationToken);
+            //     response.Close();
+            //     return;
+            // }
+            // var quantTable = quantTableResult.Value;
+
+            int frameCounter = 0;
+
+            while (!cancellationToken.IsCancellationRequested)
+            {
+                var frameStartTime = DateTime.UtcNow;
+
+                var frameRet = await client.HdmiInClient.GetMJpegFrame();
+                if (!frameRet.HasValue)
+                {
+                    logger.Error("获取HDMI帧失败");
+                    continue;
+                }
+                var frame = frameRet.Value;
+
+                await response.OutputStream.WriteAsync(frame.header, 0, frame.header.Length, cancellationToken);
+                await response.OutputStream.WriteAsync(frame.data, 0, frame.data.Length, cancellationToken);
+                await response.OutputStream.WriteAsync(frame.footer, 0, frame.footer.Length, cancellationToken);
+                await response.OutputStream.FlushAsync(cancellationToken);
+
+                frameCounter++;
+
+                var totalTime = (DateTime.UtcNow - frameStartTime).TotalMilliseconds;
+
+                // 性能统计日志（每30帧记录一次）
+                if (frameCounter % 30 == 0)
+                {
+                    logger.Debug("HDMI帧 {FrameNumber} 性能统计 - 总计: {TotalTime:F1}ms, JPEG大小: {JpegSize} 字节",
+                        frameCounter, totalTime, frame.data.Length);
+                }
+
+                // var frameResult =
+                //     await client.JpegClient.GetMultiFrames((uint)client.Offset);
+                // if (!frameResult.IsSuccessful || frameResult.Value == null || frameResult.Value.Count == 0)
+                // {
+                //     logger.Error("获取HDMI帧失败");
+                //     await Task.Delay(100, cancellationToken);
+                //     continue;
+                // }
+
+                // foreach (var framebytes in frameResult.Value)
+                // {
+                //     var jpegImage = Common.Image.CompleteJpegData(framebytes, client.Width, client.Height, quantTable);
+                //     if (!jpegImage.IsSuccessful)
+                //     {
+                //         logger.Error("JPEG数据不完整");
+                //         await Task.Delay(100, cancellationToken);
+                //         continue;
+                //     }
+
+                //     var frameRet = Common.Image.CreateMjpegFrameFromJpeg(jpegImage.Value);
+                //     if (!frameRet.IsSuccessful)
+                //     {
+                //         logger.Error("创建MJPEG帧失败");
+                //         await Task.Delay(100, cancellationToken);
+                //         continue;
+                //     }
+                //     var frame = frameRet.Value;
+
+                //     await response.OutputStream.WriteAsync(frame.header, 0, frame.header.Length, cancellationToken); //     await response.OutputStream.WriteAsync(frame.data, 0, frame.data.Length, cancellationToken);
+                //     await response.OutputStream.WriteAsync(frame.footer, 0, frame.footer.Length, cancellationToken);
+                //     await response.OutputStream.FlushAsync(cancellationToken);
+
+                //     frameCounter++;
+
+                //     var totalTime = (DateTime.UtcNow - frameStartTime).TotalMilliseconds;
+
+                //     // 性能统计日志（每30帧记录一次）
+                //     if (frameCounter % 30 == 0)
+                //     {
+                //         logger.Debug("HDMI帧 {FrameNumber} 性能统计 - 总计: {TotalTime:F1}ms, JPEG大小: {JpegSize} 字节",
+                //             frameCounter, totalTime, frame.data.Length);
+                //     }
+
+                // }
+            }
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "HDMI MJPEG流处理异常");
+        }
+        finally
+        {
+            try
+            {
+                // 停止传输时禁用HDMI传输
+                await client.HdmiInClient.SetTransEnable(false);
+                logger.Info("已禁用HDMI传输");
+            }
+            catch (Exception ex)
+            {
+                logger.Error(ex, "禁用HDMI传输时出错");
+            }
+
+            try
+            {
+                response.Close();
+            }
+            catch
+            {
+                // 忽略关闭时的错误
+            }
+            logger.Debug("HDMI MJPEG流连接已关闭");
+        }
+    }
+
+    private async Task SendVideoHtmlPageAsync(HttpListenerResponse response, string boardId)
+    {
+        string html = $@"<html><body>
+                <h1>HDMI Video Stream for Board {boardId}</h1>
+                <img src='/mjpeg?boardId={boardId}' />
+                </body></html>";
+        response.ContentType = "text/html";
+        await response.OutputStream.WriteAsync(System.Text.Encoding.UTF8.GetBytes(html));
+        response.Close();
+    }
+
+    private async Task SendIndexHtmlPageAsync(HttpListenerResponse response, string boardId)
+    {
+        string html = $@"<html><body>
+                <h1>Welcome to HDMI Video Stream Service</h1>
+                <a href='/video?boardId={boardId}'>View Video Stream for Board {boardId}</a>
+                </body></html>";
+        response.ContentType = "text/html";
+        await response.OutputStream.WriteAsync(System.Text.Encoding.UTF8.GetBytes(html));
+        response.Close();
+    }
+
+    private async Task SendErrorAsync(HttpListenerResponse response, string message)
+    {
+        response.StatusCode = 400;
+        await response.OutputStream.WriteAsync(System.Text.Encoding.UTF8.GetBytes(message));
+        response.Close();
+    }
+
+    /// <summary>
+    /// 获取所有可用的HDMI视频流终端点
+    /// </summary>
+    /// <returns>返回所有可用的HDMI视频流终端点列表</returns>
+    public List<HdmiVideoStreamEndpoint>? GetAllVideoEndpoints()
+    {
+        var userManager = new Database.UserManager();
+
+        var boards = userManager.GetAllBoard();
+        if (boards == null)
+            return null;
+
+        var endpoints = new List<HdmiVideoStreamEndpoint>();
+        foreach (var board in boards)
+        {
+            endpoints.Add(new HdmiVideoStreamEndpoint
+            {
+                BoardId = board.ID.ToString(),
+                MjpegUrl = $"http://{Global.LocalHost}:{_serverPort}/mjpeg?boardId={board.ID}",
+                VideoUrl = $"http://{Global.LocalHost}:{_serverPort}/video?boardId={board.ID}",
+                SnapshotUrl = $"http://{Global.LocalHost}:{_serverPort}/snapshot?boardId={board.ID}"
+            });
+        }
+        return endpoints;
+    }
+
+    /// <summary>
+    /// 获取指定板卡ID的HDMI视频流终端点
+    /// </summary>
+    /// <param name="boardId">板卡ID</param>
+    /// <returns>返回指定板卡的HDMI视频流终端点</returns>
+    public HdmiVideoStreamEndpoint GetVideoEndpoint(string boardId)
+    {
+        return new HdmiVideoStreamEndpoint
+        {
+            BoardId = boardId,
+            MjpegUrl = $"http://{Global.LocalHost}:{_serverPort}/mjpeg?boardId={boardId}",
+            VideoUrl = $"http://{Global.LocalHost}:{_serverPort}/video?boardId={boardId}",
+            SnapshotUrl = $"http://{Global.LocalHost}:{_serverPort}/snapshot?boardId={boardId}"
+        };
+    }
+}

server/src/Services/ProgressTracker.cs

@@ -0,0 +1,147 @@
+using System.Collections.Concurrent;
+using Microsoft.AspNetCore.SignalR;
+using server.Hubs;
+
+namespace server.Services;
+
+public enum TaskState { Running, Completed, Failed, Cancelled }
+
+public readonly struct TaskProgress
+{
+    public string Id { get; }
+    public int Current { get; }
+    public int Total { get; }
+    public TaskState State { get; }
+    public long Timestamp { get; }
+    public string? Error { get; }
+
+    public TaskProgress(string id, int current, int total, TaskState state, long timestamp, string? error = null)
+    {
+        Id = id;
+        Current = current;
+        Total = total;
+        State = state;
+        Timestamp = timestamp;
+        Error = error;
+    }
+
+    public TaskProgress WithUpdate(int? current = null, TaskState? state = null, string? error = null)
+    {
+        return new TaskProgress(
+            Id,
+            current ?? Current,
+            Total,
+            state ?? State,
+            DateTimeOffset.UtcNow.ToUnixTimeSeconds(),
+            error ?? Error
+        );
+    }
+
+    public ProgressInfo ToProgressInfo()
+    {
+        return new ProgressInfo
+        {
+            TaskId = Id,
+            Status = State switch
+            {
+                TaskState.Running => ProgressStatus.Running,
+                TaskState.Completed => ProgressStatus.Completed,
+                TaskState.Failed => ProgressStatus.Failed,
+                TaskState.Cancelled => ProgressStatus.Canceled,
+                _ => ProgressStatus.Failed
+            },
+            ProgressPercent = Total > 0 ? ((double)Current * 100) / (double)Total : 0,
+            ErrorMessage = Error ?? string.Empty
+        };
+    }
+}
+
+public sealed class ProgressTracker
+{
+    private readonly ConcurrentDictionary<string, TaskProgress> _tasks = new();
+    private readonly Timer _cleaner;
+    private readonly IHubContext<ProgressHub, IProgressReceiver> _hubContext;
+
+    // 构造器支持可选的Hub注入
+    public ProgressTracker(IHubContext<ProgressHub, IProgressReceiver> hubContext)
+    {
+        _hubContext = hubContext;
+        _cleaner = new Timer(CleanExpiredTasks, null,
+            TimeSpan.FromMinutes(1), TimeSpan.FromMinutes(1));
+    }
+
+    public void CleanExpiredTasks(object? obj)
+    {
+        var cutoff = DateTimeOffset.Now.AddMinutes(-3).ToUnixTimeSeconds();
+        var expired = _tasks.Where(kvp => kvp.Value.Timestamp < cutoff).Select(kvp => kvp.Key).ToList();
+        foreach (var id in expired)
+        {
+            _tasks.TryRemove(id, out _);
+        }
+    }
+
+    public string CreateTask(int total)
+    {
+        var id = Guid.NewGuid().ToString();
+        var task = new TaskProgress(id, 0, total, TaskState.Running, DateTimeOffset.UtcNow.ToUnixTimeSeconds());
+        _tasks[id] = task;
+        NotifyIfNeeded(task);
+        return id;
+    }
+
+    // 核心更新方法，现在包含自动通知
+    public bool UpdateTask(string id, Func<TaskProgress, TaskProgress> updater)
+    {
+        if (!_tasks.TryGetValue(id, out var current))
+            return false;
+
+        var updated = updater(current);
+        if (_tasks.TryUpdate(id, updated, current))
+        {
+            NotifyIfNeeded(updated);
+            return true;
+        }
+        return false;
+    }
+
+    // 自动通知逻辑 - 简单直接
+    private void NotifyIfNeeded(TaskProgress task)
+    {
+        _hubContext.Clients.Group(task.Id).OnReceiveProgress(task.ToProgressInfo());
+    }
+
+    public bool UpdateProgress(string id, int current)
+    {
+        return UpdateTask(id, p => p.WithUpdate(
+            current: Math.Min(current, p.Total)));
+    }
+
+    public bool AdvanceProgress(string id, int steps)
+    {
+        return UpdateTask(id, p => p.WithUpdate(
+            current: Math.Min(p.Current + steps, p.Total)));
+    }
+
+    public bool CancelProgress(string id)
+    {
+        return UpdateTask(id, p => p.WithUpdate(state: TaskState.Cancelled));
+    }
+
+    public bool CompleteProgress(string id)
+    {
+        return UpdateTask(id, p => p.WithUpdate(
+            current: p.Total, state: TaskState.Completed));
+    }
+
+    public bool FailProgress(string id, string? error)
+    {
+        return UpdateTask(id, p => p.WithUpdate(
+            state: TaskState.Failed, error: error));
+    }
+
+    public TaskProgress? GetTask(string id)
+    {
+        _tasks.TryGetValue(id, out var task);
+        return task.Id == null ? null : task;
+    }
+}

server/src/Services/RtspStreamService.cs

@@ -0,0 +1,576 @@
+using System.Net;
+using System.Net.Sockets;
+using System.Collections.Concurrent;
+using System.Text;
+using Rtsp;
+using Rtsp.Messages;
+using Rtsp.Sdp;
+using server.Services;
+using SixLabors.ImageSharp;
+using SixLabors.ImageSharp.PixelFormats;
+using SixLabors.ImageSharp.Processing;
+
+namespace server.Services;
+
+/// <summary>
+/// RTSP streaming service that integrates with UsbCameraCapture
+/// Uses simplified RTSP server architecture with RTSPDispatcher
+/// Provides Motion JPEG stream over RTP/RTSP
+/// Compatible with Windows and Linux
+/// </summary>
+public class RtspStreamService : IDisposable
+{
+    private static readonly NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    private readonly UsbCameraCapture _cameraCapture;
+    private readonly ConcurrentDictionary<string, RtspListener> _activeListeners = new();
+
+    // RTSP configuration
+    private readonly int _rtspPort;
+    private readonly string _streamPath;
+    private TcpListener? _rtspServerListener;
+    private ManualResetEvent? _stopping;
+    private Thread? _listenThread;
+
+    // Video encoding parameters
+    private int _videoWidth = 640;
+    private int _videoHeight = 480;
+    private int _frameRate = 30;
+    private int _jpegQuality = 75;
+
+    private bool _isStreaming;
+    private bool _disposed;
+
+    // Frame timing and RTP sequencing
+    private DateTime _lastFrameTime = DateTime.UtcNow;
+    private readonly TimeSpan _frameInterval;
+    private uint _rtpTimestamp = 0;
+    private ushort _sequenceNumber = 0;
+    private readonly uint _ssrc = (uint)Random.Shared.Next();
+
+    // Current frame data for broadcasting
+    private byte[]? _currentFrame;
+    private readonly object _frameLock = new object();
+
+    public event Action<Exception>? Error;
+    public event Action<string>? StatusChanged;
+
+    public bool IsStreaming => _isStreaming;
+    public int Port => _rtspPort;
+    public string StreamUrl => $"rtsp://localhost:{_rtspPort}/{_streamPath}";
+    public int ActiveSessions => _activeListeners.Count;
+
+    public RtspStreamService(UsbCameraCapture cameraCapture, int port = 8554, string streamPath = "camera")
+    {
+        _cameraCapture = cameraCapture ?? throw new ArgumentNullException(nameof(cameraCapture));
+        _rtspPort = port;
+        _streamPath = streamPath;
+        _frameInterval = TimeSpan.FromSeconds(1.0 / _frameRate);
+
+        // Register RTSP URI scheme
+        RtspUtils.RegisterUri();
+
+        // Subscribe to camera events
+        _cameraCapture.FrameReady += OnFrameReady;
+        _cameraCapture.Error += OnCameraError;
+    }
+
+    /// <summary>
+    /// Configure video encoding parameters
+    /// </summary>
+    public void ConfigureVideo(int width, int height, int frameRate, int jpegQuality = 75)
+    {
+        if (_isStreaming)
+            throw new InvalidOperationException("Cannot configure video while streaming");
+
+        _videoWidth = width;
+        _videoHeight = height;
+        _frameRate = frameRate;
+        _jpegQuality = jpegQuality;
+
+        logger.Info($"Video configured: {width}x{height} @ {frameRate}fps, JPEG quality {jpegQuality}%");
+    }
+
+    /// <summary>
+    /// Start RTSP server and begin streaming
+    /// </summary>
+    public async Task StartAsync()
+    {
+        if (_isStreaming)
+            return;
+
+        try
+        {
+            // Validate port range
+            if (_rtspPort < IPEndPoint.MinPort || _rtspPort > IPEndPoint.MaxPort)
+                throw new ArgumentOutOfRangeException(nameof(_rtspPort), _rtspPort, "Port number must be between System.Net.IPEndPoint.MinPort and System.Net.IPEndPoint.MaxPort");
+
+            // Initialize RTSP server
+            _rtspServerListener = new TcpListener(IPAddress.Any, _rtspPort);
+            _rtspServerListener.Start();
+
+            // Start listening for connections
+            _stopping = new ManualResetEvent(false);
+            _listenThread = new Thread(AcceptConnections)
+            {
+                Name = "RTSP-Listener",
+                IsBackground = true
+            };
+            _listenThread.Start();
+
+            // Start camera capture if not already running
+            if (!_cameraCapture.IsCapturing)
+            {
+                await _cameraCapture.StartAsync(1, _videoWidth, _videoHeight, _frameRate);
+            }
+
+            _isStreaming = true;
+            StatusChanged?.Invoke("Streaming started");
+            logger.Info($"RTSP stream started on {StreamUrl}");
+        }
+        catch (Exception ex)
+        {
+            await StopAsync();
+            Error?.Invoke(ex);
+            throw;
+        }
+    }
+
+    /// <summary>
+    /// Stop RTSP server and streaming
+    /// </summary>
+    public async Task StopAsync()
+    {
+        if (!_isStreaming)
+            return;
+
+        _isStreaming = false;
+
+        try
+        {
+            // Signal stop and wait for listen thread
+            _stopping?.Set();
+            if (_listenThread != null && _listenThread.IsAlive)
+            {
+                _listenThread.Join(TimeSpan.FromSeconds(5));
+            }
+
+            // Stop RTSP server
+            _rtspServerListener?.Stop();
+
+            // Clean up active listeners
+            foreach (var listener in _activeListeners.Values.ToArray())
+            {
+                try
+                {
+                    listener.Stop();
+                }
+                catch (Exception ex)
+                {
+                    logger.Warn(ex, "Error stopping RTSP listener");
+                }
+            }
+            _activeListeners.Clear();
+
+            StatusChanged?.Invoke("Streaming stopped");
+            logger.Info("RTSP stream stopped");
+        }
+        catch (Exception ex)
+        {
+            Error?.Invoke(ex);
+        }
+
+        await Task.CompletedTask;
+    }
+
+    /// <summary>
+    /// Get current stream statistics
+    /// </summary>
+    public StreamStats GetStats()
+    {
+        return new StreamStats
+        {
+            IsStreaming = _isStreaming,
+            ActiveSessions = _activeListeners.Count,
+            VideoWidth = _videoWidth,
+            VideoHeight = _videoHeight,
+            FrameRate = _frameRate,
+            StreamUrl = StreamUrl
+        };
+    }
+
+    /// <summary>
+    /// Accept incoming RTSP connections
+    /// </summary>
+    private void AcceptConnections()
+    {
+        try
+        {
+            while (!(_stopping?.WaitOne(0) ?? true))
+            {
+                TcpClient client = _rtspServerListener!.AcceptTcpClient();
+                var transport = new RtspTcpTransport(client);
+                var listener = new RtspListener(transport);
+
+                var listenerId = Guid.NewGuid().ToString();
+                _activeListeners[listenerId] = listener;
+
+                // Handle listener events
+                listener.MessageReceived += (sender, args) => HandleRtspMessage(listenerId, args);
+
+                // Store listener for later cleanup
+                // We'll rely on exception handling to detect disconnections
+
+                // Start the listener
+                listener.Start();
+
+                logger.Info($"New RTSP client connected: {listenerId} from {client.Client.RemoteEndPoint}");
+            }
+        }
+        catch (SocketException ex)
+        {
+            if (_isStreaming) // Only log if we're still supposed to be running
+            {
+                logger.Warn(ex, "Socket error while accepting connections (may be normal during shutdown)");
+            }
+        }
+        catch (Exception ex)
+        {
+            if (_isStreaming)
+            {
+                logger.Error(ex, "Error accepting RTSP connections");
+                Error?.Invoke(ex);
+            }
+        }
+    }
+
+    /// <summary>
+    /// Handle RTSP messages from clients
+    /// </summary>
+    private void HandleRtspMessage(string listenerId, RtspChunkEventArgs args)
+    {
+        try
+        {
+            if (args.Message is RtspRequest request)
+            {
+                HandleRtspRequest(listenerId, request);
+            }
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, $"Error handling RTSP message for listener {listenerId}");
+        }
+    }
+
+    /// <summary>
+    /// Handle RTSP requests
+    /// </summary>
+    private void HandleRtspRequest(string listenerId, RtspRequest request)
+    {
+        if (!_activeListeners.TryGetValue(listenerId, out var listener))
+            return;
+
+        var response = new RtspResponse();
+        response.OriginalRequest = request;
+
+        // 1. 返回 CSeq 字段
+        if (request.Headers.TryGetValue("CSeq", out var cseq))
+        {
+            response.Headers["CSeq"] = cseq;
+        }
+
+        switch (request.RequestTyped)
+        {
+            case RtspRequest.RequestType.OPTIONS:
+                response.Headers["Public"] = "DESCRIBE, SETUP, TEARDOWN, PLAY, PAUSE";
+                response.ReturnCode = 200;
+                break;
+
+            case RtspRequest.RequestType.DESCRIBE:
+                if (request.RtspUri?.AbsolutePath.TrimStart('/') == _streamPath)
+                {
+                    var sdp = CreateSdp();
+                    response.Headers["Content-Type"] = "application/sdp";
+                    response.Data = Encoding.UTF8.GetBytes(sdp);
+                    response.ReturnCode = 200;
+                }
+                else
+                {
+                    response.ReturnCode = 404;
+                }
+                break;
+
+            case RtspRequest.RequestType.SETUP:
+                // 2. 解析客户端 Transport 字段
+                string clientTransport = request.Headers.TryGetValue("Transport", out var transport) ? transport : "";
+                string serverTransport;
+                if (clientTransport.Contains("TCP", StringComparison.OrdinalIgnoreCase) || clientTransport.Contains("interleaved"))
+                {
+                    // 客户端要求TCP
+                    serverTransport = "RTP/AVP/TCP;unicast;interleaved=0-1";
+                }
+                else if (clientTransport.Contains("UDP", StringComparison.OrdinalIgnoreCase) || clientTransport.Contains("client_port"))
+                {
+                    // 客户端要求UDP
+                    // 这里假设端口号格式为 client_port=xxxx-xxxx
+                    var match = System.Text.RegularExpressions.Regex.Match(clientTransport, @"client_port=(\d+)-(\d+)");
+                    if (match.Success)
+                    {
+                        var clientPort1 = match.Groups[1].Value;
+                        var clientPort2 = match.Groups[2].Value;
+                        // 你可以自定义 server_port
+                        serverTransport = $"RTP/AVP;unicast;client_port={clientPort1}-{clientPort2};server_port=9000-9001";
+                    }
+                    else
+                    {
+                        // 默认UDP
+                        serverTransport = "RTP/AVP;unicast;client_port=8000-8001;server_port=9000-9001";
+                    }
+                }
+                else
+                {
+                    // 默认TCP
+                    serverTransport = "RTP/AVP/TCP;unicast;interleaved=0-1";
+                }
+                response.Headers["Transport"] = serverTransport;
+                response.Headers["Session"] = listenerId;
+                response.ReturnCode = 200;
+                break;
+
+            case RtspRequest.RequestType.PLAY:
+                response.Headers["Session"] = listenerId;
+                response.ReturnCode = 200;
+                // Start sending frames to this client
+                StartFrameBroadcastForListener(listenerId);
+                break;
+
+            case RtspRequest.RequestType.TEARDOWN:
+                response.ReturnCode = 200;
+                // Stop and remove the listener
+                Task.Run(() =>
+                {
+                    listener.Stop();
+                    _activeListeners.TryRemove(listenerId, out _);
+                });
+                break;
+
+            default:
+                response.ReturnCode = 501; // Not implemented
+                break;
+        }
+
+        // Send response
+        try
+        {
+            listener.SendMessage(response);
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, $"Error sending RTSP response to listener {listenerId}");
+        }
+    }
+
+    /// <summary>
+    /// Create SDP description for the stream
+    /// </summary>
+    private string CreateSdp()
+    {
+        var sessionId = DateTimeOffset.UtcNow.ToUnixTimeSeconds();
+
+        return $@"v=0
+o=- {sessionId} {sessionId} IN IP4 127.0.0.1
+s=FPGA WebLab Camera Stream
+c=IN IP4 0.0.0.0
+t=0 0
+m=video 0 RTP/AVP 26
+a=rtpmap:26 JPEG/90000
+a=control:track1
+a=framerate:{_frameRate}";
+    }
+
+    /// <summary>
+    /// Start broadcasting frames to a specific listener
+    /// </summary>
+    private void StartFrameBroadcastForListener(string listenerId)
+    {
+        // For now, we'll use a simple approach where we send the current frame
+        // In a full implementation, you'd want to manage RTP streaming per client
+        lock (_frameLock)
+        {
+            if (_currentFrame != null && _activeListeners.TryGetValue(listenerId, out var listener))
+            {
+                try
+                {
+                    // Send current frame (simplified - in real implementation you'd send RTP packets)
+                    // This is a placeholder for actual RTP packet creation and sending
+                    logger.Debug($"Started frame broadcast for listener {listenerId}");
+                }
+                catch (Exception ex)
+                {
+                    logger.Error(ex, $"Error starting frame broadcast for listener {listenerId}");
+                }
+            }
+        }
+    }
+
+    /// <summary>
+    /// Handle new frame from camera
+    /// </summary>
+    private void OnFrameReady(byte[] frameData)
+    {
+        if (!_isStreaming || frameData == null || _activeListeners.IsEmpty)
+            return;
+
+        try
+        {
+            // Throttle frame rate
+            var now = DateTime.UtcNow;
+            if (now - _lastFrameTime < _frameInterval)
+                return;
+
+            _lastFrameTime = now;
+
+            // Process and encode frame
+            var processedFrame = ProcessFrame(frameData);
+            if (processedFrame != null)
+            {
+                lock (_frameLock)
+                {
+                    _currentFrame = processedFrame;
+                }
+
+                BroadcastFrame(processedFrame);
+            }
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "Error processing camera frame");
+            Error?.Invoke(ex);
+        }
+    }
+
+    /// <summary>
+    /// Process raw frame data
+    /// </summary>
+    private byte[]? ProcessFrame(byte[] frameData)
+    {
+        try
+        {
+            // Convert frame to JPEG for Motion JPEG streaming
+            using var image = Image.Load<Rgb24>(frameData);
+
+            // Resize if necessary
+            if (image.Width != _videoWidth || image.Height != _videoHeight)
+            {
+                image.Mutate(x => x.Resize(_videoWidth, _videoHeight));
+            }
+
+            // Encode as JPEG with specified quality
+            using var stream = new MemoryStream();
+            image.SaveAsJpeg(stream, new SixLabors.ImageSharp.Formats.Jpeg.JpegEncoder
+            {
+                Quality = _jpegQuality
+            });
+
+            return stream.ToArray();
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "Error processing frame");
+            return null;
+        }
+    }
+
+    /// <summary>
+    /// Broadcast frame to all active listeners
+    /// </summary>
+    private void BroadcastFrame(byte[] frameData)
+    {
+        if (_activeListeners.IsEmpty)
+            return;
+
+        var timestamp = _rtpTimestamp;
+        _rtpTimestamp += (uint)(90000 / _frameRate); // 90kHz clock
+        var sequenceNumber = ++_sequenceNumber;
+
+        var listenersToRemove = new List<string>();
+
+        foreach (var kvp in _activeListeners)
+        {
+            try
+            {
+                var listener = kvp.Value;
+                // Try to send data to test if listener is still active
+                // In a full implementation, you would create and send RTP packets here
+                // For now, this is a placeholder that just checks if we can access the listener
+                try
+                {
+                    var _ = listener.RemoteEndPoint; // Test if listener is still valid
+                    // SendRtpFrame(listener, frameData, timestamp, sequenceNumber, _ssrc);
+                }
+                catch
+                {
+                    listenersToRemove.Add(kvp.Key);
+                }
+            }
+            catch (Exception ex)
+            {
+                logger.Warn(ex, $"Error sending frame to listener {kvp.Key}");
+                listenersToRemove.Add(kvp.Key);
+            }
+        }
+
+        // Remove failed listeners
+        foreach (var listenerId in listenersToRemove)
+        {
+            if (_activeListeners.TryRemove(listenerId, out var listener))
+            {
+                try
+                {
+                    listener.Stop();
+                }
+                catch (Exception ex)
+                {
+                    logger.Warn(ex, $"Error stopping failed listener {listenerId}");
+                }
+            }
+        }
+    }
+
+    /// <summary>
+    /// Handle camera capture errors
+    /// </summary>
+    private void OnCameraError(Exception error)
+    {
+        logger.Error(error, "Camera capture error");
+        Error?.Invoke(error);
+    }
+
+    public void Dispose()
+    {
+        if (_disposed) return;
+
+        StopAsync().Wait();
+
+        _cameraCapture.FrameReady -= OnFrameReady;
+        _cameraCapture.Error -= OnCameraError;
+
+        _rtspServerListener?.Stop();
+        _stopping?.Dispose();
+
+        _disposed = true;
+    }
+}
+
+/// <summary>
+/// Stream statistics data structure
+/// </summary>
+public class StreamStats
+{
+    public bool IsStreaming { get; set; }
+    public int ActiveSessions { get; set; }
+    public int VideoWidth { get; set; }
+    public int VideoHeight { get; set; }
+    public int FrameRate { get; set; }
+    public string StreamUrl { get; set; } = string.Empty;
+}

server/src/Services/UsbCameraCapture.cs

@@ -0,0 +1,202 @@
+using FlashCap;
+
+namespace server.Services;
+
+/// <summary>
+/// Simple USB camera capture service following Linus principles:
+/// - Single responsibility: just capture frames
+/// - No special cases: uniform error handling
+/// - Good taste: clean data structures
+/// </summary>
+public class UsbCameraCapture : IDisposable
+{
+    private static readonly NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    private readonly CaptureDevices _captureDevices;
+    private CaptureDevice? _device;
+    private CaptureDeviceDescriptor? _descriptor;
+    private VideoCharacteristics? _characteristics;
+
+    // Single source of truth for latest frame - no redundant buffering
+    private volatile byte[]? _latestFrame;
+    private volatile bool _isCapturing;
+    private bool _disposed;
+
+    public event Action<byte[]>? FrameReady;
+    public event Action<Exception>? Error;
+
+    public bool IsCapturing => _isCapturing;
+    public VideoCharacteristics? CurrentCharacteristics => _characteristics;
+    public CaptureDeviceDescriptor? CurrentDevice => _descriptor;
+
+    public UsbCameraCapture()
+    {
+        _captureDevices = new CaptureDevices();
+    }
+
+    /// <summary>
+    /// Get all available camera devices
+    /// </summary>
+    public IReadOnlyList<CaptureDeviceDescriptor> GetDevices()
+    {
+        return _captureDevices.EnumerateDescriptors().ToArray();
+    }
+
+    /// <summary>
+    /// Start capturing from specified device with best matching characteristics
+    /// </summary>
+    public async Task StartAsync(int deviceIndex, int width = 640, int height = 480, int frameRate = 30)
+    {
+        var devices = GetDevices();
+        if (deviceIndex >= devices.Count)
+            throw new ArgumentOutOfRangeException(nameof(deviceIndex));
+
+        var descriptor = devices[deviceIndex];
+        var characteristics = FindBestMatch(descriptor, width, height, frameRate);
+
+        await StartAsync(descriptor, characteristics);
+    }
+
+    /// <summary>
+    /// Start capturing with exact device and characteristics
+    /// </summary>
+    public async Task StartAsync(CaptureDeviceDescriptor descriptor, VideoCharacteristics characteristics)
+    {
+        if (_isCapturing)
+            await StopAsync();
+
+        try
+        {
+            _descriptor = descriptor;
+            _characteristics = characteristics;
+            _device = await descriptor.OpenAsync(
+                characteristics, TranscodeFormats.DoNotTranscode, true, 10, OnFrameCaptured);
+
+            await _device.StartAsync();
+            _isCapturing = true;
+            logger.Debug("Started capturing");
+        }
+        catch (Exception ex)
+        {
+            await CleanupAsync();
+            Error?.Invoke(ex);
+            throw;
+        }
+    }
+
+    /// <summary>
+    /// Stop capturing and cleanup
+    /// </summary>
+    public async Task StopAsync()
+    {
+        if (!_isCapturing)
+            return;
+
+        _isCapturing = false;
+        await CleanupAsync();
+    }
+
+    /// <summary>
+    /// Get the latest captured frame (returns copy for thread safety)
+    /// </summary>
+    public byte[]? GetLatestFrame()
+    {
+        return _latestFrame;
+    }
+
+    /// <summary>
+    /// Get supported video characteristics for current device
+    /// </summary>
+    public IReadOnlyList<VideoCharacteristics> GetSupportedCharacteristics()
+    {
+        return _descriptor?.Characteristics.ToArray() ?? Array.Empty<VideoCharacteristics>();
+    }
+
+    private VideoCharacteristics FindBestMatch(CaptureDeviceDescriptor descriptor, int width, int height, int frameRate)
+    {
+        var characteristics = descriptor.Characteristics;
+
+        // Exact match first
+        var exact = characteristics.FirstOrDefault(c =>
+            c.Width == width && c.Height == height && Math.Abs(c.FramesPerSecond - frameRate) < 1);
+        if (exact != null)
+            return exact;
+
+        // Resolution match with best framerate
+        var resolution = characteristics
+            .Where(c => c.Width == width && c.Height == height)
+            .OrderByDescending(c => c.FramesPerSecond)
+            .FirstOrDefault();
+        if (resolution != null)
+            return resolution;
+
+        // Closest resolution
+        try
+        {
+            var closest = characteristics
+                .OrderBy(c => Math.Abs(c.Width - width) + Math.Abs(c.Height - height))
+                .ThenByDescending(c => c.FramesPerSecond)
+                .First();
+
+            return closest;
+        }
+        catch
+        {
+            for (int i = 0; i < characteristics.Length; i++)
+                logger.Error($"Characteristics[{i}]: {characteristics[i].Width}x{characteristics[i].Height} @ {characteristics[i].FramesPerSecond}fps");
+            throw;
+        }
+    }
+
+    private void OnFrameCaptured(PixelBufferScope bufferScope)
+    {
+        if (!_isCapturing)
+            return;
+
+        try
+        {
+            // Simple: extract and store. No queues, no locks, no complexity.
+            var imageData = bufferScope.Buffer.CopyImage();
+            _latestFrame = imageData;
+            FrameReady?.Invoke(imageData);
+            // logger.Info("USB Camera frame captured");
+        }
+        catch (Exception ex)
+        {
+            Error?.Invoke(ex);
+        }
+    }
+
+    private async Task CleanupAsync()
+    {
+        try
+        {
+            if (_device != null)
+            {
+                await _device.StopAsync();
+                _device.Dispose();
+                _device = null;
+            }
+        }
+        catch (Exception ex)
+        {
+            Error?.Invoke(ex);
+        }
+        finally
+        {
+            _latestFrame = null;
+            _descriptor = null;
+            _characteristics = null;
+        }
+    }
+
+    public void Dispose()
+    {
+        if (_disposed) return;
+
+        if (_isCapturing) StopAsync().Wait();
+
+        _device?.Dispose();
+        _disposed = true;
+    }
+}

server/src/UdpClientPool.cs

@@ -3,15 +3,16 @@ using System.Net.Sockets;
 using System.Text;
 using DotNext;
 using WebProtocol;
+using server.Services;
 
 /// <summary>
 /// UDP客户端发送池
 /// </summary>
-public class UDPClientPool
+public sealed class UDPClientPool
 {
     private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
 
-    private static IPAddress localhost = IPAddress.Parse("127.0.0.1");
+    private static ProgressTracker _progressTracker = MsgBus.ProgressTracker;
 
     /// <summary>
     /// 发送字符串
@@ -183,37 +184,67 @@ public class UDPClientPool
     }
 
     /// <summary>
-    /// 发送字符串到本地
+    /// 发送重置信号
     /// </summary>
-    /// <param name="port">端口</param>
-    /// <param name="stringArray">字符串数组</param>
+    /// <param name="endPoint">IP端点（IP地址与端口）</param>
     /// <returns>是否成功</returns>
-    public static bool SendStringLocalHost(int port, string[] stringArray)
+    public async static ValueTask<bool> SendResetSignal(IPEndPoint endPoint)
     {
-        return SendString(new IPEndPoint(localhost, port), stringArray);
+        return await Task.Run(async () =>
+        {
+            var ret = SendAddrPack(endPoint,
+                new WebProtocol.SendAddrPackage(BurstType.FixedBurst, 0, true, 0, 0xF0F0F0F0));
+            await Task.Delay(100);
+            return ret;
+        });
     }
 
     /// <summary>
-    /// 循环发送字符串到本地
+    /// 读取设备地址数据
     /// </summary>
-    /// <param name="times">发送总次数</param>
-    /// <param name="sleepMilliSeconds">间隔时间</param>
-    /// <param name="port">端口</param>
-    /// <param name="stringArray">字符串数组</param>
-    /// <returns>是否成功</returns>
-    public static bool CycleSendStringLocalHost(int times, int sleepMilliSeconds, int port, string[] stringArray)
+    /// <param name="endPoint">IP端点（IP地址与端口）</param>
+    /// <param name="taskID">任务ID</param>
+    /// <param name="devAddr">设备地址</param>
+    /// <param name="dataLength">数据长度(0~255)</param>
+    /// <param name="timeout">超时时间（毫秒）</param>
+    /// <returns>读取结果，包含接收到的数据包</returns>
+    public static async ValueTask<Result<RecvDataPackage>> ReadAddr(
+            IPEndPoint endPoint, int taskID, uint devAddr, int dataLength, int timeout = 1000)
     {
-        var isSuccessful = true;
+        if (dataLength <= 0) return new(new ArgumentException(
+            $"Data length must be greater than 0, instead of {dataLength}"));
 
-        while (times-- >= 0)
+        if (dataLength > 255) return new(new ArgumentException(
+                $"Data length must be less than or equal to 255, instead of {dataLength}"));
+
+        var ret = false;
+        var opts = new SendAddrPackOptions()
         {
-            isSuccessful = SendStringLocalHost(port, stringArray);
-            if (!isSuccessful) break;
+            BurstType = BurstType.FixedBurst,
+            BurstLength = ((byte)(dataLength - 1)),
+            CommandID = Convert.ToByte(taskID),
+            Address = devAddr,
+            IsWrite = false,
+        };
 
-            Thread.Sleep(sleepMilliSeconds);
-        }
+        // Read Register
+        ret = await UDPClientPool.SendAddrPackAsync(endPoint, new SendAddrPackage(opts));
+        if (!ret) return new(new Exception("Send Address Package Failed!"));
 
-        return isSuccessful;
+        // Wait for Read Ack
+        if (!MsgBus.IsRunning)
+            return new(new Exception("Message Bus not Working!"));
+
+        var retPack = await MsgBus.UDPServer.WaitForDataAsync(endPoint, taskID, timeout);
+        if (!retPack.IsSuccessful) return new(retPack.Error);
+        else if (!retPack.Value.IsSuccessful)
+            return new(new Exception("Send address package failed"));
+
+        var retPackOpts = retPack.Value.Options;
+        if (retPackOpts.Data is null)
+            return new(new Exception($"Data is Null, package: {retPackOpts.ToString()}"));
+
+        return retPack;
     }
 
     /// <summary>
@@ -224,39 +255,10 @@ public class UDPClientPool
     /// <param name="devAddr">设备地址</param>
     /// <param name="timeout">超时时间（毫秒）</param>
     /// <returns>读取结果，包含接收到的数据包</returns>
-    public static async ValueTask<Result<RecvDataPackage>> ReadAddr(
+    public static async ValueTask<Result<RecvDataPackage>> ReadAddrByte(
             IPEndPoint endPoint, int taskID, uint devAddr, int timeout = 1000)
     {
-        var ret = false;
-        var opts = new SendAddrPackOptions()
-        {
-            BurstType = BurstType.FixedBurst,
-            BurstLength = 0,
-            CommandID = Convert.ToByte(taskID),
-            Address = devAddr,
-            IsWrite = false,
-        };
-
-
-        // Read Register
-        ret = await UDPClientPool.SendAddrPackAsync(endPoint, new SendAddrPackage(opts));
-        if (!ret) return new(new Exception("Send Address Package Failed!"));
-
-        // Wait for Read Ack
-        if (!MsgBus.IsRunning)
-            return new(new Exception("Message Bus not Working!"));
-
-        var retPack = await MsgBus.UDPServer.WaitForDataAsync(
-                endPoint.Address.ToString(), taskID, endPoint.Port, timeout);
-        if (!retPack.IsSuccessful) return new(retPack.Error);
-        else if (!retPack.Value.IsSuccessful)
-            return new(new Exception("Send address package failed"));
-
-        var retPackOpts = retPack.Value.Options;
-        if (retPackOpts.Data is null)
-            return new(new Exception($"Data is Null, package: {retPackOpts.ToString()}"));
-
-        return retPack;
+        return await ReadAddr(endPoint, taskID, devAddr, 1, timeout);
     }
 
     /// <summary>
@@ -270,11 +272,11 @@ public class UDPClientPool
     /// <param name="timeout">超时时间（毫秒）</param>
     /// <returns>校验结果，true表示数据匹配期望值</returns>
     public static async ValueTask<Result<bool>> ReadAddr(
-            IPEndPoint endPoint, int taskID, uint devAddr, UInt32 result, UInt32 resultMask, int timeout = 1000)
+                IPEndPoint endPoint, int taskID, uint devAddr, UInt32 result, UInt32 resultMask, int timeout = 1000)
     {
         var address = endPoint.Address.ToString();
 
-        var ret = await ReadAddr(endPoint, taskID, devAddr, timeout);
+        var ret = await ReadAddrByte(endPoint, taskID, devAddr, timeout);
         if (!ret.IsSuccessful) return new(ret.Error);
         if (!ret.Value.IsSuccessful)
             return new(new Exception($"Read device {address} address {devAddr} failed"));
@@ -306,10 +308,13 @@ public class UDPClientPool
     /// <param name="devAddr">设备地址</param>
     /// <param name="result">期望的结果值</param>
     /// <param name="resultMask">结果掩码，用于位校验</param>
+    /// <param name="waittime">等待间隔时间（毫秒）</param>
     /// <param name="timeout">超时时间（毫秒）</param>
     /// <returns>校验结果，true表示在超时前数据匹配期望值</returns>
     public static async ValueTask<Result<bool>> ReadAddrWithWait(
-            IPEndPoint endPoint, int taskID, uint devAddr, UInt32 result, UInt32 resultMask, int timeout = 1000)
+            IPEndPoint endPoint, int taskID, uint devAddr,
+            UInt32 result, UInt32 resultMask,
+            int waittime = 100, int timeout = 1000)
     {
         var address = endPoint.Address.ToString();
 
@@ -319,10 +324,10 @@ public class UDPClientPool
             var elapsed = DateTime.Now - startTime;
             if (elapsed >= TimeSpan.FromMilliseconds(timeout)) break;
             var timeleft = TimeSpan.FromMilliseconds(timeout) - elapsed;
-
+            await Task.Delay(waittime);
             try
             {
-                var ret = await ReadAddr(endPoint, taskID, devAddr, Convert.ToInt32(timeleft.TotalMilliseconds));
+                var ret = await ReadAddrByte(endPoint, taskID, devAddr, Convert.ToInt32(timeleft.TotalMilliseconds));
                 if (!ret.IsSuccessful) return new(ret.Error);
                 if (!ret.Value.IsSuccessful)
                     return new(new Exception($"Read device {address} address {devAddr} failed"));
@@ -335,7 +340,7 @@ public class UDPClientPool
                         $"Device {address} receive data is {retData.Length} bytes instead of 4 bytes"));
 
                 // Check result
-                var retCode = Convert.ToUInt32(Common.Number.BytesToUInt64(retData).Value);
+                var retCode = Convert.ToUInt32(Common.Number.BytesToUInt32(retData).Value);
                 if (Common.Number.BitsCheck(retCode, result, resultMask)) return true;
             }
             catch (Exception error)
@@ -399,8 +404,7 @@ public class UDPClientPool
             if (!ret) return new(new Exception($"Send address package failed at segment {i}!"));
 
             // Wait for data response
-            var retPack = await MsgBus.UDPServer.WaitForDataAsync(
-                endPoint.Address.ToString(), taskID, endPoint.Port, timeout);
+            var retPack = await MsgBus.UDPServer.WaitForDataAsync(endPoint, taskID, timeout);
             if (!retPack.IsSuccessful) return new(retPack.Error);
 
             if (!retPack.Value.IsSuccessful)
@@ -432,11 +436,12 @@ public class UDPClientPool
     /// <param name="endPoint">IP端点（IP地址与端口）</param>
     /// <param name="taskID">任务ID</param>
     /// <param name="devAddr">设备地址</param>
+    /// <param name="burstType">突发类型</param>
     /// <param name="dataLength">要读取的数据长度（4字节）</param>
     /// <param name="timeout">超时时间（毫秒）</param>
     /// <returns>读取结果，包含接收到的字节数组</returns>
     public static async ValueTask<Result<byte[]>> ReadAddr4BytesAsync(
-        IPEndPoint endPoint, int taskID, UInt32 devAddr, int dataLength, int timeout = 1000)
+        IPEndPoint endPoint, int taskID, UInt32 devAddr, int dataLength, BurstType burstType, int timeout = 1000)
     {
         var pkgList = new List<SendAddrPackage>();
         var resultData = new List<byte>();
@@ -459,11 +464,12 @@ public class UDPClientPool
 
             var opts = new SendAddrPackOptions
             {
-                BurstType = BurstType.FixedBurst,
+                BurstType = burstType,
                 CommandID = Convert.ToByte(taskID),
                 IsWrite = false,
                 BurstLength = (byte)(currentSegmentSize - 1),
-                Address = devAddr + (uint)(i * max4BytesPerRead)
+                Address = (burstType == BurstType.ExtendBurst) ? (devAddr + (uint)(i * max4BytesPerRead)) : (devAddr),
+                // Address = devAddr + (uint)(i * max4BytesPerRead),
             };
             pkgList.Add(new SendAddrPackage(opts));
         }
@@ -537,6 +543,42 @@ public class UDPClientPool
         return resultData.ToArray();
     }
 
+    /// <summary>
+    /// 顺序读取多个地址的数据，并合并BodyData后返回
+    /// </summary>
+    /// <param name="endPoint">IP端点（IP地址与端口）</param>
+    /// <param name="taskID">任务ID</param>
+    /// <param name="addr">地址数组</param>
+    /// <param name="timeout">超时时间（毫秒）</param>
+    /// <returns>合并后的BodyData字节数组</returns>
+    public static async ValueTask<Result<byte[]>> ReadAddrSeq(IPEndPoint endPoint, int taskID, UInt32[] addr, int timeout = 1000)
+    {
+        var length = addr.Length;
+        var resultData = new List<byte>();
+        for (int i = 0; i < length; i++)
+        {
+            var ret = await ReadAddrByte(endPoint, taskID, addr[i], timeout);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"ReadAddrSeq failed at index {i}: {ret.Error}");
+                return new(ret.Error);
+            }
+            if (!ret.Value.IsSuccessful)
+            {
+                logger.Error($"ReadAddrSeq failed at index {i}: Read not successful");
+                return new(new Exception($"ReadAddrSeq failed at index {i}"));
+            }
+            var data = ret.Value.Options.Data;
+            if (data is null)
+            {
+                logger.Error($"ReadAddrSeq got null data at index {i}");
+                return new(new Exception($"ReadAddrSeq got null data at index {i}"));
+            }
+            resultData.AddRange(data);
+        }
+        return resultData.ToArray();
+    }
+
     /// <summary>
     /// 向设备地址写入32位数据
     /// </summary>
@@ -545,9 +587,11 @@ public class UDPClientPool
     /// <param name="devAddr">设备地址</param>
     /// <param name="data">要写入的32位数据</param>
     /// <param name="timeout">超时时间（毫秒）</param>
+    /// <param name="progressId">进度报告器</param>
     /// <returns>写入结果，true表示写入成功</returns>
     public static async ValueTask<Result<bool>> WriteAddr(
-            IPEndPoint endPoint, int taskID, UInt32 devAddr, UInt32 data, int timeout = 1000)
+            IPEndPoint endPoint, int taskID, UInt32 devAddr,
+            UInt32 data, int timeout = 1000, string progressId = "")
     {
         var ret = false;
         var opts = new SendAddrPackOptions()
@@ -558,23 +602,27 @@ public class UDPClientPool
             Address = devAddr,
             IsWrite = true,
         };
+        _progressTracker.AdvanceProgress(progressId, 10);
 
         // Write Register
         ret = await UDPClientPool.SendAddrPackAsync(endPoint, new SendAddrPackage(opts));
         if (!ret) return new(new Exception("Send 1st address package failed!"));
+        _progressTracker.AdvanceProgress(progressId, 10);
+
         // Send Data Package
         ret = await UDPClientPool.SendDataPackAsync(endPoint,
                 new SendDataPackage(Common.Number.NumberToBytes(data, 4).Value));
         if (!ret) return new(new Exception("Send data package failed!"));
+        _progressTracker.AdvanceProgress(progressId, 10);
 
         // Check Msg Bus
         if (!MsgBus.IsRunning)
             return new(new Exception("Message bus not working!"));
 
         // Wait for Write Ack
-        var udpWriteAck = await MsgBus.UDPServer.WaitForAckAsync(
-                endPoint.Address.ToString(), taskID, endPoint.Port, timeout);
+        var udpWriteAck = await MsgBus.UDPServer.WaitForAckAsync(endPoint, taskID, timeout);
         if (!udpWriteAck.IsSuccessful) return new(udpWriteAck.Error);
+        _progressTracker.AdvanceProgress(progressId, 10);
 
         return udpWriteAck.Value.IsSuccessful;
     }
@@ -587,9 +635,11 @@ public class UDPClientPool
     /// <param name="devAddr">设备地址</param>
     /// <param name="dataArray">要写入的字节数组</param>
     /// <param name="timeout">超时时间（毫秒）</param>
+    /// <param name="progressId">进度报告器</param>
     /// <returns>写入结果，true表示写入成功</returns>
     public static async ValueTask<Result<bool>> WriteAddr(
-        IPEndPoint endPoint, int taskID, UInt32 devAddr, byte[] dataArray, int timeout = 1000)
+        IPEndPoint endPoint, int taskID, UInt32 devAddr,
+        byte[] dataArray, int timeout = 1000, string progressId = "")
     {
         var ret = false;
         var opts = new SendAddrPackOptions()
@@ -601,21 +651,23 @@ public class UDPClientPool
             IsWrite = true,
         };
 
+        var max4BytesPerRead = 128; // 1024 bytes per read
+
         // Check Msg Bus
         if (!MsgBus.IsRunning)
             return new(new Exception("Message bus not working!"));
 
-        var hasRest = dataArray.Length % (256 * (32 / 8)) != 0;
+        var hasRest = dataArray.Length % (max4BytesPerRead * (32 / 8)) != 0;
         var writeTimes = hasRest ?
-            dataArray.Length / (256 * (32 / 8)) + 1 :
-            dataArray.Length / (256 * (32 / 8));
+            dataArray.Length / (max4BytesPerRead * (32 / 8)) + 1 :
+            dataArray.Length / (max4BytesPerRead * (32 / 8));
         for (var i = 0; i < writeTimes; i++)
         {
             // Sperate Data Array
             var isLastData = i == writeTimes - 1;
             var sendDataArray = isLastData ?
-                dataArray[(i * (256 * (32 / 8)))..] :
-                dataArray[(i * (256 * (32 / 8)))..((i + 1) * (256 * (32 / 8)))];
+                dataArray[(i * (max4BytesPerRead * (32 / 8)))..] :
+                dataArray[(i * (max4BytesPerRead * (32 / 8)))..((i + 1) * (max4BytesPerRead * (32 / 8)))];
 
             // Calculate BurstLength
             opts.BurstLength = ((byte)(
@@ -632,11 +684,13 @@ public class UDPClientPool
             if (!ret) return new(new Exception("Send data package failed!"));
 
             // Wait for Write Ack
-            var udpWriteAck = await MsgBus.UDPServer.WaitForAckAsync(endPoint.Address.ToString(), taskID, endPoint.Port, timeout);
+            var udpWriteAck = await MsgBus.UDPServer.WaitForAckAsync(endPoint, taskID, timeout);
             if (!udpWriteAck.IsSuccessful) return new(udpWriteAck.Error);
 
             if (!udpWriteAck.Value.IsSuccessful)
                 return false;
+
+            _progressTracker.AdvanceProgress(progressId, 1);
         }
 
         return true;

server/src/UdpServer.cs

@@ -128,7 +128,7 @@ public class UDPServer
                 if (IsPortInUse(currentPort))
                 {
                     throw new ArgumentException(
-                        $"Port {currentPort} is already in use.",
+                        $"端口{currentPort}已被占用，无法启动UDP Server",
                         nameof(port)
                     );
                 }
@@ -194,14 +194,15 @@ public class UDPServer
 
         var startTime = DateTime.Now;
         var isTimeout = false;
-        while (!isTimeout)
-        {
-            var elapsed = DateTime.Now - startTime;
-            isTimeout = elapsed >= TimeSpan.FromMilliseconds(timeout);
-            if (isTimeout) break;
 
-            try
+        try
+        {
+            while (!isTimeout)
             {
+                var elapsed = DateTime.Now - startTime;
+                isTimeout = elapsed >= TimeSpan.FromMilliseconds(timeout);
+                if (isTimeout) break;
+
                 using (await udpDataLock.AcquireWriteLockAsync(TimeSpan.FromMilliseconds(timeout)))
                 {
                     if (udpData.TryGetValue(key, out var sortedList) && sortedList.Count > 0)
@@ -214,23 +215,16 @@ public class UDPServer
                     }
                 }
             }
-            catch
-            {
-                logger.Trace("Get nothing even after time out");
-                return new(null);
-            }
+
+            if (data is null)
+                throw new TimeoutException("Get nothing even after time out");
+            else return new(data.DeepClone());
         }
-
-
-        if (data is null)
+        catch
         {
             logger.Trace("Get nothing even after time out");
             return new(null);
         }
-        else
-        {
-            return new(data.DeepClone());
-        }
     }
 
     /// <summary>
@@ -367,17 +361,22 @@ public class UDPServer
     /// <summary>
     /// 异步等待写响应
     /// </summary>
-    /// <param name="address">IP地址</param>
+    /// <param name="endPoint">IP地址及端口</param>
     /// <param name="taskID">[TODO:parameter]</param>
-    /// <param name="port">UDP 端口</param>
     /// <param name="timeout">超时时间范围</param>
     /// <returns>接收响应包</returns>
     public async ValueTask<Result<WebProtocol.RecvRespPackage>> WaitForAckAsync
-        (string address, int taskID, int port = -1, int timeout = 1000)
+        (IPEndPoint endPoint, int taskID, int timeout = 1000)
     {
+        var address = endPoint.Address.ToString();
+        var port = endPoint.Port;
+
         var data = await FindDataAsync(address, taskID, timeout);
         if (!data.HasValue)
+        {
+            await UDPClientPool.SendResetSignal(endPoint);
             return new(new Exception("Get None even after time out!"));
+        }
 
         var recvData = data.Value;
         if (recvData.Address != address || (port > 0 && recvData.Port != port))
@@ -393,17 +392,22 @@ public class UDPServer
     /// <summary>
     /// 异步等待数据
     /// </summary>
-    /// <param name="address">IP地址</param>
-    /// <param name="taskID">[TODO:parameter]</param>
-    /// <param name="port">UDP 端口</param>
+    /// <param name="endPoint">IP地址</param>
+    /// <param name="taskID">任务ID</param>
     /// <param name="timeout">超时时间范围</param>
     /// <returns>接收数据包</returns>
     public async ValueTask<Result<RecvDataPackage>> WaitForDataAsync
-        (string address, int taskID, int port = -1, int timeout = 1000)
+        (IPEndPoint endPoint, int taskID, int timeout = 1000)
     {
+        var address = endPoint.Address.ToString();
+        var port = endPoint.Port;
+
         var data = await FindDataAsync(address, taskID, timeout);
         if (!data.HasValue)
+        {
+            await UDPClientPool.SendResetSignal(endPoint);
             return new(new Exception("Get None even after time out!"));
+        }
 
         var recvData = data.Value;
         if (recvData.Address != address || (port >= 0 && recvData.Port != port))
@@ -523,7 +527,7 @@ public class UDPServer
         return $@"
         Receive Data from {data.Address}:{data.Port} at {data.DateTime.ToString()}:
             Original Data : {BitConverter.ToString(bytes).Replace("-", " ")}
-            Decoded Data  : {recvData} 
+            Decoded Data  : {recvData}
         ";
     }
 
@@ -585,242 +589,6 @@ public class UDPServer
             }
         }
 
-        // 强制进行ARP刷新，防止后续传输时造成影响
-        // FlushArpEntry(ipAddr);
-    }
-
-    /// <summary>
-    /// 跨平台ARP缓存刷新
-    /// </summary>
-    /// <param name="ipAddr">目标IP地址</param>
-    private void FlushArpEntry(string ipAddr)
-    {
-        try
-        {
-            // 验证IP地址格式
-            if (!IPAddress.TryParse(ipAddr, out var _))
-            {
-                logger.Warn($"Invalid IP address format: {ipAddr}");
-                return;
-            }
-
-            ExecuteArpFlush(ipAddr);
-        }
-        catch (Exception ex)
-        {
-            logger.Error($"Error during ARP cache flush for {ipAddr}: {ex.Message}");
-        }
-    }
-
-    /// <summary>
-    /// 使用Ping类重新刷新ARP缓存
-    /// </summary>
-    /// <param name="ipAddr">目标IP地址</param>
-    private async void RefreshArpWithPing(string ipAddr)
-    {
-        try
-        {
-            using var ping = new Ping();
-            var options = new PingOptions
-            {
-                DontFragment = true,
-                Ttl = 32,
-            };
-
-            // 创建32字节的数据包
-            byte[] buffer = new byte[32];
-            for (int i = 0; i < buffer.Length; i++)
-            {
-                buffer[i] = (byte)(i % 256);
-            }
-
-            // 异步发送ping，100ms超时
-            var reply = await ping.SendPingAsync(ipAddr, 100, buffer, options);
-
-            if (reply.Status == IPStatus.Success)
-            {
-                logger.Debug($"ARP cache refreshed successfully for {ipAddr} (RTT: {reply.RoundtripTime}ms)");
-            }
-            else
-            {
-                logger.Warn($"Ping to {ipAddr} failed with status: {reply.Status}, but ARP entry should still be updated");
-            }
-        }
-        catch (Exception ex)
-        {
-            logger.Error($"Error refreshing ARP with ping for {ipAddr}: {ex.Message}");
-        }
-    }
-
-    /// <summary>
-    /// 执行ARP刷新流程：先删除ARP条目，再用ping重新刷新
-    /// </summary>
-    /// <param name="ipAddr">目标IP地址</param>
-    private void ExecuteArpFlush(string ipAddr)
-    {
-        try
-        {
-            // 第一步：删除ARP条目
-            bool deleteSuccess = DeleteArpEntry(ipAddr);
-
-            if (deleteSuccess)
-            {
-                logger.Debug($"ARP entry deleted successfully for {ipAddr}");
-
-                // 第二步：使用Ping类重新刷新ARP缓存
-                RefreshArpWithPing(ipAddr);
-            }
-            else
-            {
-                logger.Warn($"Failed to delete ARP entry for {ipAddr}, but continuing with ping refresh");
-                // 即使删除失败，也尝试ping刷新
-                RefreshArpWithPing(ipAddr);
-            }
-        }
-        catch (Exception ex)
-        {
-            logger.Error($"Failed to execute ARP flush for {ipAddr}: {ex.Message}");
-        }
-    }
-
-    /// <summary>
-    /// 删除ARP条目
-    /// </summary>
-    /// <param name="ipAddr">目标IP地址</param>
-    /// <returns>是否成功删除</returns>
-    private bool DeleteArpEntry(string ipAddr)
-    {
-        try
-        {
-            string command;
-            string arguments;
-
-            if (OperatingSystem.IsWindows())
-            {
-                // Windows: arp -d <ip>
-                command = "arp";
-                arguments = $"-d {ipAddr}";
-            }
-            else if (OperatingSystem.IsLinux() || OperatingSystem.IsMacOS())
-            {
-                // Linux/macOS: 优先使用 ip 命令删除
-                if (IsCommandAvailable("ip"))
-                {
-                    command = "ip";
-                    arguments = $"neigh del {ipAddr}";
-                }
-                else if (IsCommandAvailable("arp"))
-                {
-                    command = "arp";
-                    arguments = $"-d {ipAddr}";
-                }
-                else
-                {
-                    logger.Warn("Neither 'ip' nor 'arp' command is available for ARP entry deletion");
-                    return false;
-                }
-            }
-            else
-            {
-                logger.Warn($"Unsupported operating system for ARP entry deletion");
-                return false;
-            }
-
-            return ExecuteCommand(command, arguments, $"delete ARP entry for {ipAddr}");
-        }
-        catch (Exception ex)
-        {
-            logger.Error($"Error deleting ARP entry for {ipAddr}: {ex.Message}");
-            return false;
-        }
-    }
-
-    /// <summary>
-    /// 检查系统命令是否可用
-    /// </summary>
-    /// <param name="command">命令名称</param>
-    /// <returns>命令是否可用</returns>
-    private bool IsCommandAvailable(string command)
-    {
-        try
-        {
-            var process = new System.Diagnostics.Process
-            {
-                StartInfo = new System.Diagnostics.ProcessStartInfo
-                {
-                    FileName = OperatingSystem.IsWindows() ? "where" : "which",
-                    Arguments = command,
-                    UseShellExecute = false,
-                    RedirectStandardOutput = true,
-                    CreateNoWindow = true
-                }
-            };
-
-            process.Start();
-            process.WaitForExit(1000); // 1秒超时
-            return process.ExitCode == 0;
-        }
-        catch
-        {
-            return false;
-        }
-    }
-
-    /// <summary>
-    /// 执行系统命令
-    /// </summary>
-    /// <param name="command">命令</param>
-    /// <param name="arguments">参数</param>
-    /// <param name="operation">操作描述</param>
-    /// <returns>是否成功执行</returns>
-    private bool ExecuteCommand(string command, string arguments, string operation)
-    {
-        try
-        {
-            var process = new System.Diagnostics.Process
-            {
-                StartInfo = new System.Diagnostics.ProcessStartInfo
-                {
-                    FileName = command,
-                    Arguments = arguments,
-                    UseShellExecute = false,
-                    RedirectStandardOutput = true,
-                    RedirectStandardError = true,
-                    CreateNoWindow = true
-                }
-            };
-
-            process.Start();
-
-            // 设置超时时间，避免进程挂起
-            if (process.WaitForExit(5000)) // 5秒超时
-            {
-                var output = process.StandardOutput.ReadToEnd();
-                var error = process.StandardError.ReadToEnd();
-
-                if (process.ExitCode == 0)
-                {
-                    logger.Debug($"Command executed successfully: {operation}");
-                    return true;
-                }
-                else
-                {
-                    logger.Warn($"Command failed: {operation}. Exit code: {process.ExitCode}, Error: {error}");
-                    return false;
-                }
-            }
-            else
-            {
-                process.Kill();
-                logger.Warn($"Command timed out: {operation}");
-                return false;
-            }
-        }
-        catch (Exception ex)
-        {
-            logger.Error($"Failed to execute command for {operation}: {ex.Message}");
-            return false;
-        }
     }
 
     /// <summary>

server/src/WebProtocol.cs

@@ -131,7 +131,7 @@ namespace WebProtocol
         readonly byte sign = (byte)PackSign.SendAddr;
         readonly byte commandType;
         readonly byte burstLength;
-        readonly byte _reserved = 0;
+        readonly byte commandID;
         readonly UInt32 address;
 
         /// <summary>
@@ -140,10 +140,10 @@ namespace WebProtocol
         /// <param name="opts"> 地址包选项 </param>
         public SendAddrPackage(SendAddrPackOptions opts)
         {
-            byte byteBurstType = Convert.ToByte((byte)opts.BurstType << 6);
-            byte byteCommandID = Convert.ToByte((opts.CommandID & 0x03) << 4);
+            byte byteBurstType = Convert.ToByte((byte)opts.BurstType << 4);
             byte byteIsWrite = (opts.IsWrite ? (byte)0x01 : (byte)0x00);
-            this.commandType = Convert.ToByte(byteBurstType | byteCommandID | byteIsWrite);
+            this.commandType = Convert.ToByte(byteBurstType | byteIsWrite);
+            this.commandID = opts.CommandID;
             this.burstLength = opts.BurstLength;
             this.address = opts.Address;
         }
@@ -158,10 +158,10 @@ namespace WebProtocol
         /// <param name="address"> 设备地址 </param>
         public SendAddrPackage(BurstType burstType, byte commandID, bool isWrite, byte burstLength, UInt32 address)
         {
-            byte byteBurstType = Convert.ToByte((byte)burstType << 6);
-            byte byteCommandID = Convert.ToByte((commandID & 0x03) << 4);
+            byte byteBurstType = Convert.ToByte((byte)burstType << 4);
             byte byteIsWrite = (isWrite ? (byte)0x01 : (byte)0x00);
-            this.commandType = Convert.ToByte(byteBurstType | byteCommandID | byteIsWrite);
+            this.commandType = Convert.ToByte(byteBurstType | byteIsWrite);
+            this.commandID = commandID;
             this.burstLength = burstLength;
             this.address = address;
         }
@@ -172,9 +172,10 @@ namespace WebProtocol
         /// <param name="commandType">二进制命令类型</param>
         /// <param name="burstLength">突发长度</param>
         /// <param name="address">写入或读取的地址</param>
-        public SendAddrPackage(byte commandType, byte burstLength, UInt32 address)
+        public SendAddrPackage(byte commandType, byte burstLength, byte commandID, UInt32 address)
         {
             this.commandType = commandType;
+            this.commandID = commandID;
             this.burstLength = burstLength;
             this.address = address;
         }
@@ -190,8 +191,8 @@ namespace WebProtocol
                 {
                     Address = this.address,
                     BurstLength = this.burstLength,
-                    BurstType = (BurstType)(this.commandType >> 6),
-                    CommandID = Convert.ToByte((this.commandType >> 4) & 0b11),
+                    BurstType = (BurstType)(this.commandType >> 4),
+                    CommandID = this.commandID,
                     IsWrite = Convert.ToBoolean(this.commandType & 1)
                 };
             }
@@ -207,7 +208,7 @@ namespace WebProtocol
             arr[0] = sign;
             arr[1] = commandType;
             arr[2] = burstLength;
-            arr[3] = _reserved;
+            arr[3] = commandID;
 
             var bytesAddr = Common.Number.NumberToBytes(address, 4).Value;
             Array.Copy(bytesAddr, 0, arr, 4, bytesAddr.Length);
@@ -223,8 +224,8 @@ namespace WebProtocol
         {
             var opts = new SendAddrPackOptions()
             {
-                BurstType = (BurstType)(commandType >> 6),
-                CommandID = Convert.ToByte((commandType >> 4) & 0b0011),
+                BurstType = (BurstType)(commandType >> 4),
+                CommandID = this.commandID,
                 IsWrite = Convert.ToBoolean(commandType & 0x01),
                 BurstLength = burstLength,
                 Address = address,
@@ -258,7 +259,7 @@ namespace WebProtocol
             }
 
             var address = Common.Number.BytesToUInt64(bytes[4..]).Value;
-            return new SendAddrPackage(bytes[1], bytes[2], Convert.ToUInt32(address));
+            return new SendAddrPackage(bytes[1], bytes[2], bytes[3], Convert.ToUInt32(address));
         }
     }
 
@@ -316,7 +317,7 @@ namespace WebProtocol
         readonly byte[] bodyData;
 
         /// <summary>
-        ///  FPGA->Server 读响应包 
+        ///  FPGA->Server 读响应包
         ///  构造函数
         /// </summary>
         /// <param name="timestamp"> 时间戳 </param>

src/App.vue

@@ -4,13 +4,21 @@ import Dialog from "./components/Dialog.vue";
 import { Alert, useAlertProvider } from "./components/Alert";
 import { ref, provide, computed, onMounted } from "vue";
 import { useRouter } from "vue-router";
+import { useThemeStore } from "./stores/theme";
 
 const router = useRouter();
+const theme = useThemeStore();
 
 // 主题切换状态管理
-const isDarkMode = ref(
-  window.matchMedia("(prefers-color-scheme: dark)").matches,
-);
+const isDarkMode = ref(theme.isDarkTheme());
+
+// Navbar显示状态管理
+const showNavbar = ref(true);
+
+// 切换Navbar显示状态
+const toggleNavbar = () => {
+  showNavbar.value = !showNavbar.value;
+};
 
 // 初始化主题设置
 onMounted(() => {
@@ -38,6 +46,7 @@ const applyTheme = () => {
 // 切换主题
 const toggleTheme = () => {
   isDarkMode.value = !isDarkMode.value;
+  theme.toggleTheme();
   applyTheme();
 };
 
@@ -47,6 +56,12 @@ provide("theme", {
   toggleTheme,
 });
 
+// 提供Navbar控制给子组件
+provide("navbar", {
+  showNavbar,
+  toggleNavbar,
+});
+
 const currentRoutePath = computed(() => {
   return router.currentRoute.value.path;
 });
@@ -56,8 +71,8 @@ useAlertProvider();
 
 <template>
   <div>
-    <header class="relative">
-      <Navbar />
+    <header class="relative" :class="{ 'navbar-hidden': !showNavbar }">
+      <Navbar v-show="showNavbar" />
       <Dialog />
       <Alert />
     </header>
@@ -71,7 +86,7 @@ useAlertProvider();
       class="footer footer-center p-4 bg-base-300 text-base-content"
     >
       <div>
-        <p>Copyright © 2023 - All right reserved by OurEDA</p>
+        <p>Copyright © 2025 - All right reserved by OurEDA</p>
       </div>
     </footer>
   </div>
@@ -79,4 +94,25 @@ useAlertProvider();
 
 <style scoped>
 /* 特定于App.vue的样式 */
+header {
+  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
+  transform-origin: top;
+}
+
+.navbar-hidden {
+  transform: scaleY(0);
+  height: 0;
+  overflow: hidden;
+}
+
+/* Navbar显示/隐藏动画 */
+header .navbar {
+  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
+  transform-origin: top;
+}
+
+/* 当header被隐藏时，确保navbar也相应变化 */
+.navbar-hidden .navbar {
+  opacity: 0;
+}
 </style>

src/components/Alert/Alert.vue

@@ -1,5 +1,5 @@
 <template>
-  <div class="fixed left-1/2 top-30 z-999 -translate-x-1/2">
+  <div class="fixed left-1/2 top-30 z-[9999] -translate-x-1/2">
     <transition
       name="alert"
       enter-active-class="alert-enter-active"

src/components/LabCanvas/DiagramCanvas.vue

@@ -119,6 +119,7 @@
             componentManager.prepareComponentProps(
               component.attrs || {},
               component.id,
+              props.examId,
             )
           "
           @update:bindKey="
@@ -175,9 +176,7 @@ import {
   ref,
   reactive,
   onMounted,
-  onUnmounted,
   computed,
-  watch,
   provide,
 } from "vue";
 import { useEventListener } from "@vueuse/core";
@@ -188,7 +187,6 @@ import { useAlertStore } from "@/components/Alert";
 // 导入 diagram 管理器
 import {
   loadDiagramData,
-  saveDiagramData,
   updatePartPosition,
   updatePartAttribute,
   parseConnectionPin,
@@ -217,6 +215,7 @@ const emit = defineEmits(["toggle-doc-panel", "open-components"]);
 // 定义组件接受的属性
 const props = defineProps<{
   showDocPanel?: boolean; // 添加属性接收文档面板的显示状态
+  examId?: string; // 新增examId属性
 }>();
 
 // 获取componentManager实例
@@ -606,14 +605,13 @@ function onComponentDrag(e: MouseEvent) {
 
 // 停止拖拽组件
 function stopComponentDrag() {
-  // 如果有组件被拖拽，保存当前状态
+  // 如果有组件被拖拽，仅清除拖拽状态（不保存）
   if (draggingComponentId.value) {
     draggingComponentId.value = null;
   }
 
   isComponentDragEventActive.value = false;
-  
-  saveDiagramData(diagramData.value);
+  // 移除自动保存功能 - 不再自动保存到localStorage
 }
 
 // 更新组件属性
@@ -977,7 +975,8 @@ function exportDiagram() {
 onMounted(async () => {
   // 加载图表数据
   try {
-    diagramData.value = await loadDiagramData();
+    // 传入examId参数，让diagramManager处理动态加载
+    diagramData.value = await loadDiagramData(props.examId);
 
     // 预加载所有组件模块
     const componentTypes = new Set<string>();

src/components/LabCanvas/composable/componentManager.ts

@@ -1,7 +1,6 @@
 import { ref, shallowRef, computed, reactive } from "vue";
 import { createInjectionState } from "@vueuse/core";
 import {
-  saveDiagramData,
   type DiagramData,
   type DiagramPart,
 } from "./diagramManager";
@@ -302,7 +301,7 @@ const [useProvideComponentManager, useComponentManager] = createInjectionState(
 
         // 使用 updateDiagramDataDirectly 避免触发加载状态
         canvasInstance.updateDiagramDataDirectly(currentData);
-        saveDiagramData(currentData);
+        // 移除自动保存功能
 
         console.log("组件添加完成:", newComponent);
 
@@ -431,7 +430,7 @@ const [useProvideComponentManager, useComponentManager] = createInjectionState(
           "=== 更新图表数据完成，新组件数量:",
           currentData.parts.length,
         );
-        saveDiagramData(currentData);
+        // 移除自动保存功能
 
         return { success: true, message: `已添加 ${templateData.name} 模板` };
       } else {
@@ -504,7 +503,7 @@ const [useProvideComponentManager, useComponentManager] = createInjectionState(
 
       canvasInstance.updateDiagramDataDirectly(currentData);
 
-      saveDiagramData(currentData);
+      // 移除自动保存功能
     }
 
     /**
@@ -763,11 +762,15 @@ const [useProvideComponentManager, useComponentManager] = createInjectionState(
     function prepareComponentProps(
       attrs: Record<string, any>,
       componentId?: string,
+      examId?: string,
     ): Record<string, any> {
       const result: Record<string, any> = { ...attrs };
       if (componentId) {
         result.componentId = componentId;
       }
+      if (examId) {
+        result.examId = examId;
+      }
       return result;
     }
 

src/components/LabCanvas/composable/diagramManager.ts

@@ -1,3 +1,6 @@
+import { ResourceClient, ResourcePurpose } from "@/APIClient";
+import { AuthManager } from "@/utils/AuthManager";
+
 // 定义 diagram.json 的类型结构
 export interface DiagramData {
   version: number;
@@ -27,37 +30,42 @@ export interface DiagramPart {
 export type ConnectionArray = [string, string, number, string[]];
 
 // 解析连接字符串为组件ID和引脚ID
-export function parseConnectionPin(connectionPin: string): { componentId: string; pinId: string } {
-  const [componentId, pinId] = connectionPin.split(':');
+export function parseConnectionPin(connectionPin: string): {
+  componentId: string;
+  pinId: string;
+} {
+  const [componentId, pinId] = connectionPin.split(":");
   return { componentId, pinId };
 }
 
 // 将连接数组转换为适用于渲染的格式
 export function connectionArrayToWireItem(
-  connection: ConnectionArray, 
-  index: number, 
-  startPos = { x: 0, y: 0 }, 
-  endPos = { x: 0, y: 0 }
+  connection: ConnectionArray,
+  index: number,
+  startPos = { x: 0, y: 0 },
+  endPos = { x: 0, y: 0 },
 ): WireItem {
   const [startPinStr, endPinStr, width, path] = connection;
-  const { componentId: startComponentId, pinId: startPinId } = parseConnectionPin(startPinStr);
-  const { componentId: endComponentId, pinId: endPinId } = parseConnectionPin(endPinStr);
-  
+  const { componentId: startComponentId, pinId: startPinId } =
+    parseConnectionPin(startPinStr);
+  const { componentId: endComponentId, pinId: endPinId } =
+    parseConnectionPin(endPinStr);
+
   return {
     id: `wire-${index}`,
     startX: startPos.x,
     startY: startPos.y,
-    endX: endPos.x, 
+    endX: endPos.x,
     endY: endPos.y,
     startComponentId,
     startPinId,
     endComponentId,
     endPinId,
     strokeWidth: width,
-    color: '#4a5568', // 默认颜色
-    routingMode: 'path',
+    color: "#4a5568", // 默认颜色
+    routingMode: "path",
     pathCommands: path,
-    showLabel: false
+    showLabel: false,
   };
 }
 
@@ -74,30 +82,76 @@ export interface WireItem {
   endPinId?: string;
   strokeWidth: number;
   color: string;
-  routingMode: 'orthogonal' | 'path';
+  routingMode: "orthogonal" | "path";
   constraint?: string;
   pathCommands?: string[];
   showLabel: boolean;
 }
 
-// 从本地存储加载图表数据
-export async function loadDiagramData(): Promise<DiagramData> {
+// 从本地存储或动态API加载图表数据
+export async function loadDiagramData(examId?: string): Promise<DiagramData> {
   try {
-    // 先尝试从本地存储加载
-    const savedData = localStorage.getItem('diagramData');
-    if (savedData) {
-      return JSON.parse(savedData);
+    // 如果提供了examId，优先从API加载实验的diagram
+    if (examId) {
+      try {
+        const resourceClient = AuthManager.createClient(ResourceClient);
+
+        // 获取diagram类型的资源列表
+        const resources = await resourceClient.getResourceList(
+          examId,
+          "canvas",
+          ResourcePurpose.Template,
+        );
+
+        if (resources && resources.length > 0) {
+          // 获取第一个diagram资源
+          const diagramResource = resources[0];
+
+          // 使用动态API获取资源文件内容
+          const response = await resourceClient.getResourceById(
+            diagramResource.id,
+          );
+
+          if (response && response.data) {
+            const text = await response.data.text();
+            const data = JSON.parse(text);
+
+            // 验证数据格式
+            const validation = validateDiagramData(data);
+            if (validation.isValid) {
+              console.log("成功从API加载实验diagram:", examId);
+              return data;
+            } else {
+              console.warn("API返回的diagram数据格式无效:", validation.errors);
+            }
+          }
+        } else {
+          console.log("未找到实验diagram资源，使用默认加载方式");
+        }
+      } catch (error) {
+        console.warn("从API加载实验diagram失败，使用默认加载方式:", error);
+      }
     }
-    
-    // 如果本地存储没有，从文件加载
-    const response = await fetch('/src/components/diagram.json');
+
+    // 如果没有examId或API加载失败，尝试从静态文件加载（不再使用本地存储）
+
+    // 从静态文件加载（作为备选方案）
+    const response = await fetch("/src/components/diagram.json");
     if (!response.ok) {
       throw new Error(`Failed to load diagram.json: ${response.statusText}`);
     }
     const data = await response.json();
-    return data;
+
+    // 验证静态文件数据
+    const validation = validateDiagramData(data);
+    if (validation.isValid) {
+      return data;
+    } else {
+      console.warn("静态diagram文件数据格式无效:", validation.errors);
+      throw new Error("所有diagram数据源都无效");
+    }
   } catch (error) {
-    console.error('Error loading diagram data:', error);
+    console.error("Error loading diagram data:", error);
     // 返回空的默认数据结构
     return createEmptyDiagram();
   }
@@ -107,36 +161,31 @@ export async function loadDiagramData(): Promise<DiagramData> {
 export function createEmptyDiagram(): DiagramData {
   return {
     version: 1,
-    author: 'user',
-    editor: 'user',
+    author: "user",
+    editor: "user",
     parts: [],
-    connections: []
+    connections: [],
   };
 }
 
-// 保存图表数据到本地存储
+// 保存图表数据（已禁用本地存储）
 export function saveDiagramData(data: DiagramData): void {
-  try {
-    localStorage.setItem('diagramData', JSON.stringify(data));
-  } catch (error) {
-    console.error('Error saving diagram data:', error);
-  }
+  // 本地存储功能已禁用 - 不再保存到localStorage
+  console.debug("saveDiagramData called but localStorage saving is disabled");
 }
 
 // 更新组件位置
 export function updatePartPosition(
-  data: DiagramData, 
-  partId: string, 
-  x: number, 
-  y: number
+  data: DiagramData,
+  partId: string,
+  x: number,
+  y: number,
 ): DiagramData {
   return {
     ...data,
-    parts: data.parts.map(part => 
-      part.id === partId 
-        ? { ...part, x, y } 
-        : part
-    )
+    parts: data.parts.map((part) =>
+      part.id === partId ? { ...part, x, y } : part,
+    ),
   };
 }
 
@@ -145,21 +194,21 @@ export function updatePartAttribute(
   data: DiagramData,
   partId: string,
   attrName: string,
-  value: any
+  value: any,
 ): DiagramData {
   return {
     ...data,
-    parts: data.parts.map(part => 
-      part.id === partId 
-        ? { 
-            ...part, 
-            attrs: { 
-              ...part.attrs, 
-              [attrName]: value 
-            } 
-          } 
-        : part
-    )
+    parts: data.parts.map((part) =>
+      part.id === partId
+        ? {
+            ...part,
+            attrs: {
+              ...part.attrs,
+              [attrName]: value,
+            },
+          }
+        : part,
+    ),
   };
 }
 
@@ -171,72 +220,79 @@ export function addConnection(
   endComponentId: string,
   endPinId: string,
   width: number = 2,
-  path: string[] = []
+  path: string[] = [],
 ): DiagramData {
   const newConnection: ConnectionArray = [
     `${startComponentId}:${startPinId}`,
     `${endComponentId}:${endPinId}`,
     width,
-    path
+    path,
   ];
-  
+
   return {
     ...data,
-    connections: [...data.connections, newConnection]
+    connections: [...data.connections, newConnection],
   };
 }
 
 // 删除连接
 export function deleteConnection(
   data: DiagramData,
-  connectionIndex: number
+  connectionIndex: number,
 ): DiagramData {
   return {
     ...data,
-    connections: data.connections.filter((_, index) => index !== connectionIndex)
+    connections: data.connections.filter(
+      (_, index) => index !== connectionIndex,
+    ),
   };
 }
 
 // 查找与组件关联的所有连接
 export function findConnectionsByPart(
   data: DiagramData,
-  partId: string
+  partId: string,
 ): { connection: ConnectionArray; index: number }[] {
   return data.connections
     .map((connection, index) => ({ connection, index }))
     .filter(({ connection }) => {
       const [startPin, endPin] = connection;
-      const startCompId = startPin.split(':')[0];
-      const endCompId = endPin.split(':')[0];
+      const startCompId = startPin.split(":")[0];
+      const endCompId = endPin.split(":")[0];
       return startCompId === partId || endCompId === partId;
     });
 }
 
 // 添加验证diagram.json文件的函数
-export function validateDiagramData(data: any): { isValid: boolean; errors: string[] } {
+export function validateDiagramData(data: any): {
+  isValid: boolean;
+  errors: string[];
+} {
   const errors: string[] = [];
-  
+
   // 检查版本号
   if (!data.version) {
-    errors.push('缺少version字段');
+    errors.push("缺少version字段");
   }
-  
+
   // 检查parts数组
   if (!Array.isArray(data.parts)) {
-    errors.push('parts字段不是数组');
+    errors.push("parts字段不是数组");
   } else {
     // 验证parts中的每个对象
     data.parts.forEach((part: any, index: number) => {
       if (!part.id) errors.push(`parts[${index}]缺少id`);
       if (!part.type) errors.push(`parts[${index}]缺少type`);
-      if (typeof part.x !== 'number') errors.push(`parts[${index}]缺少有效的x坐标`);
-      if (typeof part.y !== 'number') errors.push(`parts[${index}]缺少有效的y坐标`);
+      if (typeof part.x !== "number")
+        errors.push(`parts[${index}]缺少有效的x坐标`);
+      if (typeof part.y !== "number")
+        errors.push(`parts[${index}]缺少有效的y坐标`);
     });
   }
-  
+
   // 检查connections数组
   if (!Array.isArray(data.connections)) {
-    errors.push('connections字段不是数组');
+    errors.push("connections字段不是数组");
   } else {
     // 验证connections中的每个数组
     data.connections.forEach((conn: any, index: number) => {
@@ -244,25 +300,25 @@ export function validateDiagramData(data: any): { isValid: boolean; errors: stri
         errors.push(`connections[${index}]不是有效的连接数组`);
         return;
       }
-      
+
       const [startPin, endPin, width] = conn;
-      
-      if (typeof startPin !== 'string' || !startPin.includes(':')) {
+
+      if (typeof startPin !== "string" || !startPin.includes(":")) {
         errors.push(`connections[${index}]的起始针脚格式无效`);
       }
-      
-      if (typeof endPin !== 'string' || !endPin.includes(':')) {
+
+      if (typeof endPin !== "string" || !endPin.includes(":")) {
         errors.push(`connections[${index}]的结束针脚格式无效`);
       }
-      
-      if (typeof width !== 'number') {
+
+      if (typeof width !== "number") {
         errors.push(`connections[${index}]的宽度不是有效的数字`);
       }
     });
   }
-  
+
   return {
     isValid: errors.length === 0,
-    errors
+    errors,
   };
 }

src/components/LabCanvas/index.ts

@@ -29,9 +29,10 @@ export interface TemplateConfig {
 export const previewSizes: Record<string, number> = {
   MechanicalButton: 0.4,
   Switch: 0.35,
+  EC11RotaryEncoder: 0.4,
   Pin: 0.8,
   SMT_LED: 0.7,
-  SevenSegmentDisplay: 0.4,
+  SevenSegmentDisplayUltimate: 0.4,
   HDMI: 0.5,
   DDR: 0.5,
   ETH: 0.5,
@@ -48,9 +49,10 @@ export const previewSizes: Record<string, number> = {
 export const availableComponents: ComponentConfig[] = [
   { type: "MechanicalButton", name: "机械按钮" },
   { type: "Switch", name: "开关" },
+  { type: "EC11RotaryEncoder", name: "EC11旋转编码器" },
   { type: "Pin", name: "引脚" },
   { type: "SMT_LED", name: "贴片LED" },
-  { type: "SevenSegmentDisplay", name: "数码管" },
+  { type: "SevenSegmentDisplayUltimate", name: "数码管" },
   { type: "HDMI", name: "HDMI接口" },
   { type: "DDR", name: "DDR内存" },
   { type: "ETH", name: "以太网接口" },

src/components/LogicAnalyzer/LogicAnalyzerManager.ts

@@ -9,6 +9,8 @@ import {
   SignalOperator,
   SignalTriggerConfig,
   SignalValue,
+  AnalyzerChannelDiv,
+  AnalyzerClockDiv,
 } from "@/APIClient";
 import { AuthManager } from "@/utils/AuthManager";
 import { useAlertStore } from "@/components/Alert";
@@ -65,6 +67,66 @@ const signalValues = [
   { value: SignalValue.SomeNumber, label: "#" },
 ];
 
+// 通道组选项
+const channelDivOptions = [
+  { value: 1, label: "1通道", description: "启用1个通道 (CH0)" },
+  { value: 2, label: "2通道", description: "启用2个通道 (CH0-CH1)" },
+  { value: 4, label: "4通道", description: "启用4个通道 (CH0-CH3)" },
+  { value: 8, label: "8通道", description: "启用8个通道 (CH0-CH7)" },
+  { value: 16, label: "16通道", description: "启用16个通道 (CH0-CH15)" },
+  { value: 32, label: "32通道", description: "启用32个通道 (CH0-CH31)" },
+];
+
+const ClockDivOptions = [
+  {
+    value: AnalyzerClockDiv.DIV1,
+    label: "120MHz",
+    description: "采样频率120MHz",
+  },
+  {
+    value: AnalyzerClockDiv.DIV2,
+    label: "60MHz",
+    description: "采样频率60MHz",
+  },
+  {
+    value: AnalyzerClockDiv.DIV4,
+    label: "30MHz",
+    description: "采样频率30MHz",
+  },
+  {
+    value: AnalyzerClockDiv.DIV8,
+    label: "15MHz",
+    description: "采样频率15MHz",
+  },
+  {
+    value: AnalyzerClockDiv.DIV16,
+    label: "7.5MHz",
+    description: "采样频率7.5MHz",
+  },
+  {
+    value: AnalyzerClockDiv.DIV32,
+    label: "3.75MHz",
+    description: "采样频率3.75MHz",
+  },
+  {
+    value: AnalyzerClockDiv.DIV64,
+    label: "1.875MHz",
+    description: "采样频率1.875MHz",
+  },
+  {
+    value: AnalyzerClockDiv.DIV128,
+    label: "937.5KHz",
+    description: "采样频率937.5KHz",
+  },
+];
+
+// 捕获深度限制常量
+const CAPTURE_LENGTH_MIN = 1024; // 最小捕获深度 1024
+const CAPTURE_LENGTH_MAX = 0x10000000 - 0x01000000; // 最大捕获深度
+
+// 预捕获深度限制常量
+const PRE_CAPTURE_LENGTH_MIN = 2; // 最小预捕获深度 2
+
 // 默认颜色数组
 const defaultColors = [
   "#FF5733",
@@ -77,9 +139,8 @@ const defaultColors = [
   "#8C33FF",
 ];
 
-// 添加逻辑分析仪频率常量
-const LOGIC_ANALYZER_FREQUENCY = 5_000_000; // 5MHz
-const SAMPLE_PERIOD_NS = 1_000_000_000 / LOGIC_ANALYZER_FREQUENCY; // 采样周期，单位：纳秒
+// 添加逻辑分析仪基础频率常量
+const BASE_LOGIC_ANALYZER_FREQUENCY = 120_000_000; // 120MHz基础频率
 
 const [useProvideLogicAnalyzer, useLogicAnalyzerState] = createInjectionState(
   () => {
@@ -91,22 +152,26 @@ const [useProvideLogicAnalyzer, useLogicAnalyzerState] = createInjectionState(
 
     // 触发设置相关状态
     const currentGlobalMode = ref<GlobalCaptureMode>(GlobalCaptureMode.AND);
+    const currentChannelDiv = ref<number>(8); // 默认启用8个通道
+    const captureLength = ref<number>(CAPTURE_LENGTH_MIN); // 捕获深度，默认为最小值
+    const preCaptureLength = ref<number>(PRE_CAPTURE_LENGTH_MIN); // 预捕获深度，默认0
+    const currentclockDiv = ref<AnalyzerClockDiv>(AnalyzerClockDiv.DIV1); // 默认时钟分频为1
     const isApplying = ref(false);
     const isCapturing = ref(false); // 添加捕获状态标识
 
     // 通道配置
     const channels = reactive<Channel[]>(
-      Array.from({ length: 8 }, (_, index) => ({
-        enabled: false,
+      Array.from({ length: 32 }, (_, index) => ({
+        enabled: index < 8, // 默认启用前8个通道
         label: `CH${index}`,
-        color: defaultColors[index],
+        color: defaultColors[index % defaultColors.length], // 使用模运算避免数组越界
       })),
     );
 
-    // 8个信号通道的配置
+    // 32个信号通道的配置
     const signalConfigs = reactive<SignalTriggerConfig[]>(
       Array.from(
-        { length: 8 },
+        { length: 32 },
         (_, index) =>
           new SignalTriggerConfig({
             signalIndex: index,
@@ -131,101 +196,154 @@ const [useProvideLogicAnalyzer, useLogicAnalyzerState] = createInjectionState(
       channels.filter((channel) => channel.enabled),
     );
 
-    const enableAllChannels = () => {
-      channels.forEach((channel) => {
-        channel.enabled = true;
-      });
+    // 计算属性：根据当前时钟分频获取实际采样频率
+    const currentSampleFrequency = computed(() => {
+      const divValue = Math.pow(2, currentclockDiv.value);
+      return BASE_LOGIC_ANALYZER_FREQUENCY / divValue;
+    });
+
+    // 计算属性：获取当前采样周期（纳秒）
+    const currentSamplePeriodNs = computed(() => {
+      return 1_000_000_000 / currentSampleFrequency.value;
+    });
+
+    // 转换通道数字到枚举值
+    const getChannelDivEnum = (channelCount: number): AnalyzerChannelDiv => {
+      switch (channelCount) {
+        case 1:
+          return AnalyzerChannelDiv.ONE;
+        case 2:
+          return AnalyzerChannelDiv.TWO;
+        case 4:
+          return AnalyzerChannelDiv.FOUR;
+        case 8:
+          return AnalyzerChannelDiv.EIGHT;
+        case 16:
+          return AnalyzerChannelDiv.XVI;
+        case 32:
+          return AnalyzerChannelDiv.XXXII;
+        default:
+          return AnalyzerChannelDiv.EIGHT;
+      }
     };
 
-    const disableAllChannels = () => {
+    // 验证捕获深度
+    const validateCaptureLength = (
+      value: number,
+    ): { valid: boolean; message?: string } => {
+      if (!Number.isInteger(value)) {
+        return { valid: false, message: "捕获深度必须是整数" };
+      }
+      if (value < CAPTURE_LENGTH_MIN) {
+        return {
+          valid: false,
+          message: `捕获深度不能小于 ${CAPTURE_LENGTH_MIN}`,
+        };
+      }
+      if (value > CAPTURE_LENGTH_MAX) {
+        return {
+          valid: false,
+          message: `捕获深度不能大于 ${CAPTURE_LENGTH_MAX.toLocaleString()}`,
+        };
+      }
+      return { valid: true };
+    };
+
+    // 验证预捕获深度
+    const validatePreCaptureLength = (
+      value: number,
+      currentCaptureLength: number,
+    ): { valid: boolean; message?: string } => {
+      if (!Number.isInteger(value)) {
+        return { valid: false, message: "预捕获深度必须是整数" };
+      }
+      if (value < PRE_CAPTURE_LENGTH_MIN) {
+        return {
+          valid: false,
+          message: `预捕获深度不能小于 ${PRE_CAPTURE_LENGTH_MIN}`,
+        };
+      }
+      if (value >= currentCaptureLength) {
+        return {
+          valid: false,
+          message: `预捕获深度不能大于等于捕获深度 (${currentCaptureLength})`,
+        };
+      }
+      return { valid: true };
+    };
+
+    // 设置捕获深度
+    const setCaptureLength = (value: number) => {
+      const validation = validateCaptureLength(value);
+      if (!validation.valid) {
+        alert?.error(validation.message!, 3000);
+        return false;
+      }
+
+      // 检查预捕获深度是否仍然有效
+      if (preCaptureLength.value >= value) {
+        preCaptureLength.value = Math.max(0, value - 1);
+        alert?.warn(`预捕获深度已自动调整为 ${preCaptureLength.value}`, 3000);
+      }
+
+      captureLength.value = value;
+      return true;
+    };
+
+    // 设置预捕获深度
+    const setPreCaptureLength = (value: number) => {
+      const validation = validatePreCaptureLength(value, captureLength.value);
+      if (!validation.valid) {
+        alert?.error(validation.message!, 3000);
+        return false;
+      }
+
+      preCaptureLength.value = value;
+      return true;
+    };
+
+    // 设置通道组
+    const setChannelDiv = (channelCount: number) => {
+      // 验证通道数量是否有效
+      if (!channelDivOptions.find((option) => option.value === channelCount)) {
+        console.error(`无效的通道组设置: ${channelCount}`);
+        return;
+      }
+      currentChannelDiv.value = channelCount;
+
+      // 禁用所有通道
       channels.forEach((channel) => {
         channel.enabled = false;
       });
+
+      // 启用指定数量的通道（从CH0开始）
+      for (let i = 0; i < channelCount && i < channels.length; i++) {
+        channels[i].enabled = true;
+      }
+
+      const option = channelDivOptions.find(
+        (opt) => opt.value === channelCount,
+      );
+      alert?.success(`已设置为${option?.label}`, 2000);
     };
 
-    const setGlobalMode = async (mode: GlobalCaptureMode) => {
-      // 检查是否有其他操作正在进行
-      if (operationMutex.isLocked()) {
-        alert.warn("有其他操作正在进行中，请稍后再试", 3000);
-        return;
-      }
-
-      const release = await operationMutex.acquire();
-      try {
-        const client = AuthManager.createAuthenticatedLogicAnalyzerClient();
-        const success = await client.setGlobalTrigMode(mode);
-
-        if (success) {
-          currentGlobalMode.value = mode;
-          alert?.success(
-            `全局触发模式已设置为 ${globalModes.find((m) => m.value === mode)?.label}`,
-            3000,
-          );
-        } else {
-          throw new Error("设置失败");
-        }
-      } catch (error) {
-        console.error("设置全局触发模式失败:", error);
-        alert?.error("设置全局触发模式失败", 3000);
-      } finally {
-        release();
-      }
+    const setGlobalMode = (mode: GlobalCaptureMode) => {
+      currentGlobalMode.value = mode;
+      const modeOption = globalModes.find((m) => m.value === mode);
+      alert?.info(`全局触发模式已设置为 ${modeOption?.label}`, 2000);
     };
 
-    const applyConfiguration = async () => {
-      // 检查是否有其他操作正在进行
-      if (operationMutex.isLocked()) {
-        alert.warn("有其他操作正在进行中，请稍后再试", 3000);
-        return;
-      }
-
-      const release = await operationMutex.acquire();
-      isApplying.value = true;
-
-      try {
-        const client = AuthManager.createAuthenticatedLogicAnalyzerClient();
-
-        // 准备配置数据 - 只包含启用的通道
-        const enabledSignals = signalConfigs.filter(
-          (signal, index) => channels[index].enabled,
-        );
-
-        const config = new CaptureConfig({
-          globalMode: currentGlobalMode.value,
-          signalConfigs: enabledSignals,
-        });
-
-        // 发送配置
-        const success = await client.configureCapture(config);
-
-        if (success) {
-          const enabledChannelCount = channels.filter(
-            (ch) => ch.enabled,
-          ).length;
-          alert?.success(
-            `配置已成功应用，启用了 ${enabledChannelCount} 个通道和触发条件`,
-            3000,
-          );
-        } else {
-          throw new Error("应用配置失败");
-        }
-      } catch (error) {
-        console.error("应用配置失败:", error);
-        alert?.error("应用配置失败，请检查设备连接", 3000);
-      } finally {
-        isApplying.value = false;
-        release();
-      }
+    const setClockDiv = (mode: AnalyzerClockDiv) => {
+      currentclockDiv.value = mode;
+      const modeOption = ClockDivOptions.find((m) => m.value === mode);
+      alert?.info(`时钟分频已设置为 ${modeOption?.label}`, 2000);
     };
 
     const resetConfiguration = () => {
       currentGlobalMode.value = GlobalCaptureMode.AND;
-
-      channels.forEach((channel, index) => {
-        channel.enabled = false;
-        channel.label = `CH${index}`;
-        channel.color = defaultColors[index];
-      });
+      currentChannelDiv.value = 8; // 重置为默认的8通道
+      currentclockDiv.value = AnalyzerClockDiv.DIV1; // 重置为默认采样频率
+      setChannelDiv(8); // 重置为默认的8通道
 
       signalConfigs.forEach((signal) => {
         signal.operator = SignalOperator.Equal;
@@ -242,52 +360,206 @@ const [useProvideLogicAnalyzer, useLogicAnalyzerState] = createInjectionState(
 
     const getCaptureData = async () => {
       try {
-        const client = AuthManager.createAuthenticatedLogicAnalyzerClient();
-        // 3. 获取捕获数据
-        const base64Data = await client.getCaptureData();
+        const client = AuthManager.createClient(LogicAnalyzerClient);
+        // 获取捕获数据，使用当前设置的捕获长度
+        const base64Data = await client.getCaptureData(captureLength.value);
 
-        // 4. 将base64数据转换为bytes
+        // 将base64数据转换为bytes
         const binaryString = atob(base64Data);
         const bytes = new Uint8Array(binaryString.length);
         for (let i = 0; i < binaryString.length; i++) {
           bytes[i] = binaryString.charCodeAt(i);
         }
 
-        // 5. 解析数据为8个通道的数字信号
-        const sampleCount = bytes.length;
-        const timeStepNs = SAMPLE_PERIOD_NS; // 每个采样点间隔200ns (1/5MHz)
+        // 根据当前通道数量解析数据
+        const channelCount = currentChannelDiv.value;
+        const timeStepNs = currentSamplePeriodNs.value;
 
-        // 创建时间轴（转换为合适的单位）
-        const x = Array.from(
-          { length: sampleCount },
-          (_, i) => (i * timeStepNs) / 1000,
-        ); // 转换为微秒
+        let sampleCount: number;
+        let x: number[];
+        let y: number[][];
 
-        // 创建8个通道的数据
-        const y: number[][] = Array.from(
-          { length: 8 },
-          () => new Array(sampleCount),
-        );
+        if (channelCount === 1) {
+          // 1通道：每个字节包含8个时间单位的数据
+          sampleCount = bytes.length * 8;
 
-        // 解析每个字节的8个位到对应通道
-        for (let i = 0; i < sampleCount; i++) {
-          const byte = bytes[i];
-          for (let channel = 0; channel < 8; channel++) {
-            // bit0对应ch0, bit1对应ch1, ..., bit7对应ch7
-            y[channel][i] = (byte >> channel) & 1;
+          // 创建时间轴
+          x = Array.from(
+            { length: sampleCount },
+            (_, i) => (i * timeStepNs) / 1000,
+          ); // 转换为微秒
+
+          // 创建通道数据数组
+          y = Array.from({ length: 1 }, () => new Array(sampleCount));
+
+          // 解析数据：每个字节的8个位对应8个时间单位
+          for (let byteIndex = 0; byteIndex < bytes.length; byteIndex++) {
+            const byte = bytes[byteIndex];
+            for (let bitIndex = 0; bitIndex < 8; bitIndex++) {
+              const timeIndex = byteIndex * 8 + bitIndex;
+              y[0][timeIndex] = (byte >> bitIndex) & 1;
+            }
           }
+        } else if (channelCount === 2) {
+          // 2通道：每个字节包含4个时间单位的数据
+          sampleCount = bytes.length * 4;
+
+          // 创建时间轴
+          x = Array.from(
+            { length: sampleCount },
+            (_, i) => (i * timeStepNs) / 1000,
+          ); // 转换为微秒
+
+          // 创建通道数据数组
+          y = Array.from({ length: 2 }, () => new Array(sampleCount));
+
+          // 解析数据：每个字节的8个位对应4个时间单位的2通道数据
+          // 位分布：[T3_CH1, T3_CH0, T2_CH1, T2_CH0, T1_CH1, T1_CH0, T0_CH1, T0_CH0]
+          for (let byteIndex = 0; byteIndex < bytes.length; byteIndex++) {
+            const byte = bytes[byteIndex];
+            for (let timeUnit = 0; timeUnit < 4; timeUnit++) {
+              const timeIndex = byteIndex * 4 + timeUnit;
+              const bitOffset = timeUnit * 2;
+              y[0][timeIndex] = (byte >> bitOffset) & 1; // CH0
+              y[1][timeIndex] = (byte >> (bitOffset + 1)) & 1; // CH1
+            }
+          }
+        } else if (channelCount === 4) {
+          // 4通道：每个字节包含2个时间单位的数据
+          sampleCount = bytes.length * 2;
+
+          // 创建时间轴
+          x = Array.from(
+            { length: sampleCount },
+            (_, i) => (i * timeStepNs) / 1000,
+          ); // 转换为微秒
+
+          // 创建通道数据数组
+          y = Array.from({ length: 4 }, () => new Array(sampleCount));
+
+          // 解析数据：每个字节的8个位对应2个时间单位的4通道数据
+          // 位分布：[T1_CH3, T1_CH2, T1_CH1, T1_CH0, T0_CH3, T0_CH2, T0_CH1, T0_CH0]
+          for (let byteIndex = 0; byteIndex < bytes.length; byteIndex++) {
+            const byte = bytes[byteIndex];
+
+            // 处理第一个时间单位（低4位）
+            const timeIndex1 = byteIndex * 2;
+            for (let channel = 0; channel < 4; channel++) {
+              y[channel][timeIndex1] = (byte >> channel) & 1;
+            }
+
+            // 处理第二个时间单位（高4位）
+            const timeIndex2 = byteIndex * 2 + 1;
+            for (let channel = 0; channel < 4; channel++) {
+              y[channel][timeIndex2] = (byte >> (channel + 4)) & 1;
+            }
+          }
+        } else if (channelCount === 8) {
+          // 8通道：每个字节包含1个时间单位的8个通道数据
+          sampleCount = bytes.length;
+
+          // 创建时间轴
+          x = Array.from(
+            { length: sampleCount },
+            (_, i) => (i * timeStepNs) / 1000,
+          ); // 转换为微秒
+
+          // 创建8个通道的数据
+          y = Array.from({ length: 8 }, () => new Array(sampleCount));
+
+          // 解析每个字节的8个位到对应通道
+          for (let i = 0; i < sampleCount; i++) {
+            const byte = bytes[i];
+            for (let channel = 0; channel < 8; channel++) {
+              // bit0对应ch0, bit1对应ch1, ..., bit7对应ch7
+              y[channel][i] = (byte >> channel) & 1;
+            }
+          }
+        } else if (channelCount === 16) {
+          // 16通道：每2个字节包含1个时间单位的16个通道数据
+          sampleCount = bytes.length / 2;
+
+          // 创建时间轴
+          x = Array.from(
+            { length: sampleCount },
+            (_, i) => (i * timeStepNs) / 1000,
+          ); // 转换为微秒
+
+          // 创建16个通道的数据
+          y = Array.from({ length: 16 }, () => new Array(sampleCount));
+
+          // 解析数据：每2个字节为一个时间单位
+          for (let timeIndex = 0; timeIndex < sampleCount; timeIndex++) {
+            const byteIndex = timeIndex * 2;
+            const byte1 = bytes[byteIndex]; // [7:0]
+            const byte2 = bytes[byteIndex + 1]; // [15:8]
+
+            // 处理低8位通道 [7:0]
+            for (let channel = 0; channel < 8; channel++) {
+              y[channel][timeIndex] = (byte1 >> channel) & 1;
+            }
+
+            // 处理高8位通道 [15:8]
+            for (let channel = 0; channel < 8; channel++) {
+              y[channel + 8][timeIndex] = (byte2 >> channel) & 1;
+            }
+          }
+        } else if (channelCount === 32) {
+          // 32通道：每4个字节包含1个时间单位的32个通道数据
+          sampleCount = bytes.length / 4;
+
+          // 创建时间轴
+          x = Array.from(
+            { length: sampleCount },
+            (_, i) => (i * timeStepNs) / 1000,
+          ); // 转换为微秒
+
+          // 创建32个通道的数据
+          y = Array.from({ length: 32 }, () => new Array(sampleCount));
+
+          // 解析数据：每4个字节为一个时间单位
+          for (let timeIndex = 0; timeIndex < sampleCount; timeIndex++) {
+            const byteIndex = timeIndex * 4;
+            const byte1 = bytes[byteIndex]; // [7:0]
+            const byte2 = bytes[byteIndex + 1]; // [15:8]
+            const byte3 = bytes[byteIndex + 2]; // [23:16]
+            const byte4 = bytes[byteIndex + 3]; // [31:24]
+
+            // 处理 [7:0]
+            for (let channel = 0; channel < 8; channel++) {
+              y[channel][timeIndex] = (byte1 >> channel) & 1;
+            }
+
+            // 处理 [15:8]
+            for (let channel = 0; channel < 8; channel++) {
+              y[channel + 8][timeIndex] = (byte2 >> channel) & 1;
+            }
+
+            // 处理 [23:16]
+            for (let channel = 0; channel < 8; channel++) {
+              y[channel + 16][timeIndex] = (byte3 >> channel) & 1;
+            }
+
+            // 处理 [31:24]
+            for (let channel = 0; channel < 8; channel++) {
+              y[channel + 24][timeIndex] = (byte4 >> channel) & 1;
+            }
+          }
+        } else {
+          throw new Error(`不支持的通道数量: ${channelCount}`);
         }
 
-        // 6. 设置逻辑数据
+        // 设置逻辑数据
         const logicData: LogicDataType = {
           x,
           y,
-          xUnit: "us", // 改为微秒单位
+          xUnit: "us", // 微秒单位
         };
 
         setLogicData(logicData);
       } catch (error) {
         console.error("获取捕获数据失败:", error);
+        alert?.error("获取捕获数据失败", 3000);
       }
     };
 
@@ -301,9 +573,48 @@ const [useProvideLogicAnalyzer, useLogicAnalyzerState] = createInjectionState(
       isCapturing.value = true;
       const release = await operationMutex.acquire();
       try {
-        const client = AuthManager.createAuthenticatedLogicAnalyzerClient();
+        const client = AuthManager.createClient(LogicAnalyzerClient);
 
-        // 1. 设置捕获模式为开始捕获
+        // 1. 先应用配置
+        alert?.info("正在应用配置...", 2000);
+
+        // 准备配置数据 - 包含所有32个通道，未启用的通道设置为默认值
+        const allSignals = signalConfigs.map((signal, index) => {
+          if (channels[index].enabled) {
+            // 启用的通道使用用户配置的触发条件
+            return signal;
+          } else {
+            // 未启用的通道设置为默认触发条件
+            return new SignalTriggerConfig({
+              signalIndex: index,
+              operator: SignalOperator.Equal,
+              value: SignalValue.NotCare,
+            });
+          }
+        });
+
+        const config = new CaptureConfig({
+          globalMode: currentGlobalMode.value,
+          channelDiv: getChannelDivEnum(currentChannelDiv.value),
+          captureLength: captureLength.value,
+          preCaptureLength: preCaptureLength.value,
+          clockDiv: currentclockDiv.value,
+          signalConfigs: allSignals,
+        });
+
+        // 发送配置
+        const configSuccess = await client.configureCapture(config);
+        if (!configSuccess) {
+          throw new Error("配置应用失败");
+        }
+
+        const enabledChannelCount = channels.filter((ch) => ch.enabled).length;
+        alert?.success(
+          `配置已应用，启用了 ${enabledChannelCount} 个通道，捕获深度: ${captureLength.value}`,
+          2000,
+        );
+
+        // 2. 设置捕获模式为开始捕获
         const captureStarted = await client.setCaptureMode(true, false);
         if (!captureStarted) {
           throw new Error("无法启动捕获");
@@ -311,7 +622,7 @@ const [useProvideLogicAnalyzer, useLogicAnalyzerState] = createInjectionState(
 
         alert?.info("开始捕获信号...", 2000);
 
-        // 2. 轮询捕获状态
+        // 3. 轮询捕获状态
         let captureCompleted = false;
         while (isCapturing.value) {
           const status = await client.getCaptureStatus();
@@ -369,7 +680,7 @@ const [useProvideLogicAnalyzer, useLogicAnalyzerState] = createInjectionState(
 
       const release = await operationMutex.acquire();
       try {
-        const client = AuthManager.createAuthenticatedLogicAnalyzerClient();
+        const client = AuthManager.createClient(LogicAnalyzerClient);
 
         // 执行强制捕获来停止当前捕获
         const forceSuccess = await client.setCaptureMode(false, false);
@@ -390,12 +701,15 @@ const [useProvideLogicAnalyzer, useLogicAnalyzerState] = createInjectionState(
     };
 
     const forceCapture = async () => {
-      // 设置捕获状态为false，这会使轮询停止
-      isCapturing.value = false;
+      // 检查是否正在捕获
+      if (!isCapturing.value) {
+        alert.warn("当前没有正在进行的捕获操作", 2000);
+        return;
+      }
 
       const release = await operationMutex.acquire();
       try {
-        const client = AuthManager.createAuthenticatedLogicAnalyzerClient();
+        const client = AuthManager.createClient(LogicAnalyzerClient);
 
         // 执行强制捕获来停止当前捕获
         const forceSuccess = await client.setCaptureMode(true, true);
@@ -404,14 +718,14 @@ const [useProvideLogicAnalyzer, useLogicAnalyzerState] = createInjectionState(
         }
 
         await getCaptureData();
-        alert.success(`捕获完成！`, 3000);
+        alert.success(`强制捕获完成！`, 3000);
       } catch (error) {
         console.error("强制捕获失败:", error);
         alert.error(
           `强制捕获失败: ${error instanceof Error ? error.message : "未知错误"}`,
           3000,
         );
-      } finally{
+      } finally {
         release();
       }
     };
@@ -423,13 +737,13 @@ const [useProvideLogicAnalyzer, useLogicAnalyzerState] = createInjectionState(
 
     // 添加生成测试数据的方法
     const generateTestData = () => {
-      const sampleRate = LOGIC_ANALYZER_FREQUENCY; // 使用实际的逻辑分析仪频率
+      const sampleRate = currentSampleFrequency.value; // 使用当前设置的采样频率
       const duration = 0.001; // 1ms的数据
       const points = Math.floor(sampleRate * duration);
 
       const x = Array.from(
         { length: points },
-        (_, i) => (i * SAMPLE_PERIOD_NS) / 1000, // 时间轴，单位：微秒
+        (_, i) => (i * currentSamplePeriodNs.value) / 1000, // 时间轴，单位：微秒
       );
 
       // Generate 8 channels with different digital patterns
@@ -487,7 +801,7 @@ const [useProvideLogicAnalyzer, useLogicAnalyzerState] = createInjectionState(
       });
 
       // 设置逻辑数据
-      enableAllChannels();
+      setChannelDiv(8);
       setLogicData({ x, y, xUnit: "us" }); // 改为微秒单位
 
       alert?.success("测试数据生成成功", 2000);
@@ -499,6 +813,10 @@ const [useProvideLogicAnalyzer, useLogicAnalyzerState] = createInjectionState(
 
       // 触发设置状态
       currentGlobalMode,
+      currentChannelDiv, // 导出当前通道组状态
+      captureLength, // 导出捕获深度
+      preCaptureLength, // 导出预捕获深度
+      currentclockDiv, // 导出当前采样频率状态
       isApplying,
       isCapturing, // 导出捕获状态
       isOperationInProgress, // 导出操作进行状态
@@ -507,17 +825,29 @@ const [useProvideLogicAnalyzer, useLogicAnalyzerState] = createInjectionState(
       enabledChannelCount,
       channelNames,
       enabledChannels,
+      currentSampleFrequency, // 导出当前采样频率
+      currentSamplePeriodNs, // 导出当前采样周期
 
       // 选项数据
       globalModes,
       operators,
       signalValues,
+      channelDivOptions, // 导出通道组选项
+      ClockDivOptions, // 导出采样频率选项
+
+      // 捕获深度常量和验证
+      CAPTURE_LENGTH_MIN,
+      CAPTURE_LENGTH_MAX,
+      PRE_CAPTURE_LENGTH_MIN,
+      validateCaptureLength,
+      validatePreCaptureLength,
+      setCaptureLength,
+      setPreCaptureLength,
 
       // 触发设置方法
-      enableAllChannels,
-      disableAllChannels,
+      setChannelDiv, // 导出设置通道组方法
       setGlobalMode,
-      applyConfiguration,
+      setClockDiv, // 导出设置采样频率方法
       resetConfiguration,
       setLogicData,
       startCapture,

src/components/LogicAnalyzer/LogicalWaveFormDisplay.vue

@@ -21,60 +21,7 @@
         <h3 class="text-xl font-semibold text-slate-600 mb-2">
           暂无逻辑分析数据
         </h3>
-        <p class="text-sm text-slate-500">点击下方按钮生成测试数据用于观察</p>
       </div>
-
-      <!-- <button
-        class="group relative px-8 py-3 bg-gradient-to-r from-blue-500 to-purple-600 hover:from-blue-600 hover:to-purple-700 text-white font-medium rounded-lg shadow-lg hover:shadow-xl transform hover:scale-105 transition-all duration-200 ease-in-out focus:outline-none focus:ring-4 focus:ring-blue-300 active:scale-95"
-        @click="analyzer.generateTestData"
-      >
-        <span class="flex items-center gap-2">
-          <RefreshCcw
-            class="w-5 h-5 group-hover:rotate-180 transition-transform duration-300"
-          />
-          生成测试数据
-        </span>
-        <div
-          class="absolute inset-0 bg-white opacity-0 group-hover:opacity-20 rounded-lg transition-opacity duration-200"
-        ></div>
-      </button> -->
-      <button
-        class="group relative px-8 py-3 bg-gradient-to-r text-white font-medium rounded-lg shadow-lg hover:shadow-xl transform hover:scale-105 transition-all duration-200 ease-in-out focus:outline-none focus:ring-4 active:scale-95"
-        :class="{
-          'from-blue-500 to-purple-600 hover:from-blue-600 hover:to-purple-700 focus:ring-blue-300':
-            !analyzer.isCapturing.value,
-          'from-red-500 to-red-600 hover:from-red-600 hover:to-red-700 focus:ring-red-300':
-            analyzer.isCapturing.value,
-        }"
-        @click="
-          analyzer.isCapturing.value
-            ? analyzer.stopCapture()
-            : analyzer.startCapture()
-        "
-      >
-        <span class="flex items-center gap-2">
-          <template v-if="analyzer.isCapturing.value">
-            <Square class="w-5 h-5" />
-            停止捕获
-          </template>
-          <template v-else>
-            <Play class="w-5 h-5" />
-            开始捕获
-          </template>
-        </span>
-      </button>
-
-      <!-- 强制捕获按钮 - 只在正在捕获时显示 -->
-      <button
-        v-if="analyzer.isCapturing.value"
-        class="group relative px-8 py-3 bg-gradient-to-r from-orange-500 to-orange-600 hover:from-orange-600 hover:to-orange-700 text-white font-medium rounded-lg shadow-lg hover:shadow-xl transform hover:scale-105 transition-all duration-200 ease-in-out focus:outline-none focus:ring-4 focus:ring-orange-300 active:scale-95"
-        @click="analyzer.forceCapture()"
-      >
-        <span class="flex items-center gap-2">
-          <Square class="w-5 h-5" />
-          强制捕获
-        </span>
-      </button>
     </div>
   </div>
 </template>
@@ -82,7 +29,6 @@
 <script setup lang="ts">
 import { computed, shallowRef } from "vue";
 import VChart from "vue-echarts";
-import { RefreshCcw, Play, Square } from "lucide-vue-next";
 
 // Echarts
 import { use } from "echarts/core";

src/components/LogicAnalyzer/TriggerSettings.vue

@@ -1,345 +1,306 @@
 <template>
   <div class="space-y-6">
-    <!-- 通道状态概览 -->
-    <div class="stats stats-horizontal bg-base-100 shadow flex justify-between">
-      <div class="stat">
-        <div class="stat-title">总通道数</div>
-        <div class="stat-value text-primary">8</div>
-        <div class="stat-desc">逻辑分析仪通道</div>
-      </div>
-
-      <div class="stat">
-        <div class="stat-title">启用通道</div>
-        <div class="stat-value text-success">{{ enabledChannelCount }}</div>
-        <div class="stat-desc">当前激活通道</div>
-      </div>
-
-      <div class="stat">
-        <div class="stat-title">采样率</div>
-        <div class="stat-value text-info">5MHz</div>
-        <div class="stat-desc">最大采样频率</div>
-      </div>
-    </div>
-
     <!-- 通道配置 -->
     <div class="form-control">
-      <!-- 全局触发模式选择 -->
-      <div class="flex flex-row justify-between my-4 mx-2">
-        <div class="flex flex-row gap-4">
-          <label class="label">
-            <span class="label-text text-sm">全局触发逻辑</span>
-          </label>
-          <select
-            v-model="currentGlobalMode"
-            @change="setGlobalMode(currentGlobalMode)"
-            class="select select-sm select-bordered w-full"
-          >
-            <option
-              v-for="mode in globalModes"
-              :key="mode.value"
-              :value="mode.value"
-            >
-              {{ mode.label }} - {{ mode.description }}
-            </option>
-          </select>
-        </div>
-
-        <div class="flex flex-row gap-4">
-          <button @click="toggleAllChannels" class="btn btn-primary btn-sm">
-            {{ enabledChannelCount > 0 ? "全部禁用" : "全部启用" }}
-          </button>
-          <button
-            @click="applyConfiguration"
-            :disabled="isApplying"
-            class="btn btn-primary btn-sm"
-          >
-            <span
-              v-if="isApplying"
-              class="loading loading-spinner loading-sm"
-            ></span>
-            应用配置
-          </button>
-
-          <button @click="resetConfiguration" class="btn btn-outline btn-sm">
-            重置
-          </button>
+      <!-- 全局触发模式选择和通道组配置 -->
+      <div class="flex flex-col gap-6 my-4 mx-2">
+        <div class="flex flex-col lg:flex-row gap-6">
+          <div class="flex flex-col gap-2">
+            <label class="block text-sm font-semibold antialiased">
+              全局触发逻辑
+            </label>
+            <div class="relative w-[200px]">
+              <button 
+                tabindex="0" 
+                type="button" 
+                class="flex items-center gap-4 justify-between h-max outline-none focus:outline-none bg-transparent ring-transparent border border-slate-200 transition-all duration-300 ease-in disabled:opacity-50 disabled:pointer-events-none select-none text-start text-sm rounded-md py-2 px-2.5 ring shadow-sm hover:border-slate-800 hover:ring-slate-800/10 focus:border-slate-800 focus:ring-slate-800/10 w-full"
+                @click="toggleGlobalModeDropdown"
+                :aria-expanded="showGlobalModeDropdown"
+                aria-haspopup="listbox" 
+                role="combobox"
+              >
+                <span>{{ currentGlobalModeLabel }}</span>
+                <svg viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg" color="currentColor" class="h-[1em] w-[1em] translate-x-0.5 stroke-[1.5]">
+                  <path d="M17 8L12 3L7 8" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round"></path>
+                  <path d="M17 16L12 21L7 16" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round"></path>
+                </svg>
+              </button>
+              <input readonly style="display:none" :value="currentGlobalMode" />
+              <!-- 下拉菜单 -->
+              <div v-if="showGlobalModeDropdown" class="absolute top-full left-0 right-0 mt-1 bg-white border border-slate-200 rounded-md shadow-lg z-50">
+                <div
+                  v-for="mode in globalModes"
+                  :key="mode.value"
+                  @click="selectGlobalMode(mode.value)"
+                  class="px-3 py-2 text-sm text-slate-700 hover:bg-slate-100 cursor-pointer"
+                  :class="{ 'bg-slate-100': mode.value === currentGlobalMode }"
+                >
+                  {{ mode.label }}
+                </div>
+              </div>
+            </div>
+            <p class="flex items-center text-xs text-slate-400">
+              {{ currentGlobalModeDescription }}
+            </p>
+          </div>
+          <div class="flex flex-col gap-2">
+            <label class="block text-sm font-semibold antialiased">
+              通道组
+            </label>
+            <div class="relative w-[200px]">
+              <button 
+                tabindex="0" 
+                type="button" 
+                class="flex items-center gap-4 justify-between h-max outline-none focus:outline-none bg-transparent ring-transparent border border-slate-200 transition-all duration-300 ease-in disabled:opacity-50 disabled:pointer-events-none select-none text-start text-sm rounded-md py-2 px-2.5 ring shadow-sm hover:border-slate-800 hover:ring-slate-800/10 focus:border-slate-800 focus:ring-slate-800/10 w-full"
+                @click="toggleChannelDivDropdown"
+                :aria-expanded="showChannelDivDropdown"
+                aria-haspopup="listbox" 
+                role="combobox"
+              >
+                <span>{{ currentChannelDivLabel }}</span>
+                <svg viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg" color="currentColor" class="h-[1em] w-[1em] translate-x-0.5 stroke-[1.5]">
+                  <path d="M17 8L12 3L7 8" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round"></path>
+                  <path d="M17 16L12 21L7 16" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round"></path>
+                </svg>
+              </button>
+              <input readonly style="display:none" :value="currentChannelDiv" />
+              <!-- 下拉菜单 -->
+              <div v-if="showChannelDivDropdown" class="absolute top-full left-0 right-0 mt-1 bg-white border border-slate-200 rounded-md shadow-lg z-50">
+                <div
+                  v-for="option in channelDivOptions"
+                  :key="option.value"
+                  @click="selectChannelDiv(option.value)"
+                  class="px-3 py-2 text-sm text-slate-700 hover:bg-slate-100 cursor-pointer"
+                  :class="{ 'bg-slate-100': option.value === currentChannelDiv }"
+                >
+                  {{ option.label }}
+                </div>
+              </div>
+            </div>
+            <p class="flex items-center text-xs text-slate-400">
+              {{ currentChannelDivDescription }}
+            </p>
+          </div>
+          <div class="flex flex-col gap-2">
+            <label class="block text-sm font-semibold antialiased text-slate-800">
+              采样频率
+            </label>
+            <div class="relative w-[200px]">
+              <button 
+                tabindex="0" 
+                type="button" 
+                class="flex items-center gap-4 justify-between h-max outline-none focus:outline-none text-slate-600 bg-transparent ring-transparent border border-slate-200 transition-all duration-300 ease-in disabled:opacity-50 disabled:pointer-events-none select-none text-start text-sm rounded-md py-2 px-2.5 ring shadow-sm hover:border-slate-800 hover:ring-slate-800/10 focus:border-slate-800 focus:ring-slate-800/10 w-full"
+                @click="toggleClockDivDropdown"
+                :aria-expanded="showClockDivDropdown"
+                aria-haspopup="listbox" 
+                role="combobox"
+              >
+                <span>{{ currentClockDivLabel }}</span>
+                <svg viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg" color="currentColor" class="h-[1em] w-[1em] translate-x-0.5 stroke-[1.5]">
+                  <path d="M17 8L12 3L7 8" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round"></path>
+                  <path d="M17 16L12 21L7 16" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round"></path>
+                </svg>
+              </button>
+              <input readonly style="display:none" :value="currentclockDiv" />
+              <!-- 下拉菜单 -->
+              <div v-if="showClockDivDropdown" class="absolute top-full left-0 right-0 mt-1 bg-white border border-slate-200 rounded-md shadow-lg z-50">
+                <div
+                  v-for="option in ClockDivOptions"
+                  :key="option.value"
+                  @click="selectClockDiv(option.value)"
+                  class="px-3 py-2 text-sm text-slate-700 hover:bg-slate-100 cursor-pointer"
+                  :class="{ 'bg-slate-100': option.value === currentclockDiv }"
+                >
+                  {{ option.label }}
+                </div>
+              </div>
+            </div>
+            <p class="flex items-center text-xs text-slate-400">
+              {{ currentClockDivDescription }}
+            </p>
+          </div>
+          <div class="flex flex-col gap-2">
+            <label class="block text-sm font-semibold antialiased">
+              捕获深度
+            </label>
+            <div class="relative w-[200px]">
+              <button 
+                @click="decreaseCaptureLength"
+                class="absolute right-9 top-1 rounded-md border border-transparent p-1.5 text-center text-sm transition-all hover:bg-slate-100 focus:bg-slate-100 active:bg-slate-100 disabled:pointer-events-none disabled:opacity-50 disabled:shadow-none" 
+                type="button"
+                :disabled="captureLength <= CAPTURE_LENGTH_MIN"
+              >
+                <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" fill="currentColor" class="w-4 h-4">
+                  <path d="M3.75 7.25a.75.75 0 0 0 0 1.5h8.5a.75.75 0 0 0 0-1.5h-8.5Z" />
+                </svg>
+              </button>
+              <input 
+                v-model.number="captureLength"
+                @change="handleCaptureLengthChange"
+                type="number" 
+                :min="CAPTURE_LENGTH_MIN"
+                :max="CAPTURE_LENGTH_MAX"
+                class="w-full bg-transparent placeholder:text-sm border border-slate-200 rounded-md pl-3 pr-20 py-2 transition duration-300 ease focus:outline-none focus:border-slate-400 ring ring-transparent hover:ring-slate-800/10 focus:ring-slate-800/10 hover:border-slate-800 shadow-sm focus:shadow appearance-none [&::-webkit-outer-spin-button]:appearance-none [&::-webkit-inner-spin-button]:appearance-none" 
+                :placeholder="CAPTURE_LENGTH_MIN.toString()"
+              />
+              <button 
+                @click="increaseCaptureLength"
+                class="absolute right-1 top-1 rounded-md border border-transparent p-1.5 text-center text-sm transition-all hover:bg-slate-100 focus:bg-slate-100 active:bg-slate-100 disabled:pointer-events-none disabled:opacity-50 disabled:shadow-none" 
+                type="button"
+                :disabled="captureLength >= CAPTURE_LENGTH_MAX"
+              >
+                <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" fill="currentColor" class="w-4 h-4">
+                  <path d="M8.75 3.75a.75.75 0 0 0-1.5 0v3.5h-3.5a.75.75 0 0 0 0 1.5h3.5v3.5a.75.75 0 0 0 1.5 0v-3.5h3.5a.75.75 0 0 0 0-1.5h-3.5v-3.5Z" />
+                </svg>
+              </button>
+            </div>
+            <p class="flex items-center text-xs text-slate-400">
+              范围: {{ CAPTURE_LENGTH_MIN.toLocaleString() }} - {{ CAPTURE_LENGTH_MAX.toLocaleString() }}
+            </p>
+          </div>
+          <div class="flex flex-col gap-2">
+            <label class="block text-sm font-semibold antialiased">
+              预捕获深度
+            </label>
+            <div class="relative w-[200px]">
+              <button 
+                @click="decreasePreCaptureLength"
+                class="absolute right-9 top-1 rounded-md border border-transparent p-1.5 text-center text-sm transition-all hover:bg-slate-100 focus:bg-slate-100 active:bg-slate-100 disabled:pointer-events-none disabled:opacity-50 disabled:shadow-none" 
+                type="button"
+                :disabled="preCaptureLength <= PRE_CAPTURE_LENGTH_MIN"
+              >
+                <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" fill="currentColor" class="w-4 h-4">
+                  <path d="M3.75 7.25a.75.75 0 0 0 0 1.5h8.5a.75.75 0 0 0 0-1.5h-8.5Z" />
+                </svg>
+              </button>
+              <input 
+                v-model.number="preCaptureLength"
+                @change="handlePreCaptureLengthChange"
+                type="number" 
+                :min="PRE_CAPTURE_LENGTH_MIN"
+                :max="Math.max(0, captureLength - 1)"
+                class="w-full bg-transparent placeholder:text-sm border border-slate-200 rounded-md pl-3 pr-20 py-2 transition duration-300 ease focus:outline-none focus:border-slate-400 ring ring-transparent hover:ring-slate-800/10 focus:ring-slate-800/10 hover:border-slate-800 shadow-sm focus:shadow appearance-none [&::-webkit-outer-spin-button]:appearance-none [&::-webkit-inner-spin-button]:appearance-none" 
+                :placeholder="PRE_CAPTURE_LENGTH_MIN.toString()"
+              />
+              <button 
+                @click="increasePreCaptureLength"
+                class="absolute right-1 top-1 rounded-md border border-transparent p-1.5 text-center text-sm transition-all hover:bg-slate-100 focus:bg-slate-100 active:bg-slate-100 disabled:pointer-events-none disabled:opacity-50 disabled:shadow-none" 
+                type="button"
+                :disabled="preCaptureLength >= Math.max(0, captureLength - 1)"
+              >
+                <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" fill="currentColor" class="w-4 h-4">
+                  <path d="M8.75 3.75a.75.75 0 0 0-1.5 0v3.5h-3.5a.75.75 0 0 0 0 1.5h3.5v3.5a.75.75 0 0 0 1.5 0v-3.5h3.5a.75.75 0 0 0 0-1.5h-3.5v-3.5Z" />
+                </svg>
+              </button>
+            </div>
+            <p class="flex items-center text-xs text-slate-400">
+              范围: {{ PRE_CAPTURE_LENGTH_MIN }} - {{ Math.max(0, captureLength - 1) }}
+            </p>
+          </div>
+          <div class="flex flex-col gap-2">
+            <label class="block text-sm font-semibold antialiased">
+              重置配置
+            </label>
+            <div class="relative w-[200px]">
+              <button 
+                @click="resetConfiguration"
+                class="w-10 h-10 bg-transparent text-red-600 text-sm border border-red-200 rounded-md py-2 px-2.5 transition duration-300 ease ring ring-transparent hover:ring-red-600/10 focus:ring-red-600/10 hover:border-red-600 shadow-sm focus:shadow flex items-center justify-center"
+                type="button"
+                title="重置配置"
+              >
+                <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" class="w-4 h-4">
+                  <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 4v5h.582m15.356 2A8.001 8.001 0 004.582 9m0 0H9m11 11v-5h-.581m0 0a8.003 8.003 0 01-15.357-2m15.357 2H15" />
+                </svg>
+              </button>
+            </div>
+            <p class="flex items-center text-xs text-slate-400">
+              恢复所有设置到默认值
+            </p>
+          </div>
         </div>
       </div>
       <!-- 通道列表 -->
       <div class="space-y-2">
-        <!-- 表头 - 小屏幕单列时显示 -->
+        <!-- 表头 -->
         <div
-          class="flex items-center gap-2 p-2 bg-base-300 rounded-lg text-sm font-medium lg:hidden"
+          class="flex items-center gap-2 p-2 bg-base-300 rounded-lg text-sm font-medium"
         >
           <span class="w-16">通道</span>
-          <span class="w-20">启用/触发</span>
           <span class="w-32">标签</span>
           <span class="w-16">颜色</span>
           <span class="w-32">触发操作</span>
           <span class="w-32">触发值</span>
         </div>
 
-        <!-- 通道配置网格 -->
-        <div class="grid grid-cols-1 lg:grid-cols-2 gap-4">
-          <!-- 左列 (CH0-CH3) -->
-          <div class="space-y-2">
-            <!-- 左列表头 - 大屏幕时显示 -->
-            <div
-              class="hidden lg:flex items-center gap-2 p-2 bg-base-300 rounded-lg text-sm font-medium"
-            >
-              <span class="w-16">通道</span>
-              <span class="w-20">启用</span>
-              <span class="w-32">标签</span>
-              <span class="w-16">颜色</span>
-              <span class="w-32">触发操作</span>
-              <span class="w-32">触发值</span>
+        <!-- 通道配置网格 - 根据当前通道组动态显示 -->
+        <div class="grid grid-cols-1 lg:grid-cols-2 xl:grid-cols-3 2xl:grid-cols-4 gap-4">
+          <div
+            v-for="(channel, index) in channels.filter(ch => ch.enabled)"
+            :key="index"
+            class="flex items-center gap-2 p-3 bg-base-200 rounded-lg hover:bg-base-300 transition-colors"
+          >
+            <!-- 通道编号和颜色指示 -->
+            <div class="flex items-center gap-2 w-16">
+              <span class="font-mono font-medium">CH{{ channels.indexOf(channel) }}</span>
+              <div
+                class="w-3 h-3 rounded-full border-2 border-white shadow-sm"
+                :style="{ backgroundColor: channel.color }"
+              ></div>
             </div>
 
-            <!-- 左列通道 (0-3) -->
-            <div
-              v-for="(channel, index) in channels.slice(0, 4)"
-              :key="index"
-              class="flex items-center gap-2 p-3 bg-base-200 rounded-lg hover:bg-base-300 transition-colors"
-            >
-              <!-- 通道编号和颜色指示 -->
-              <div class="flex items-center gap-2 w-16">
-                <span class="font-mono font-medium">CH{{ index }}</span>
-                <div
-                  class="w-3 h-3 rounded-full border-2 border-white shadow-sm"
-                  :style="{ backgroundColor: channel.color }"
-                ></div>
-              </div>
-
-              <!-- 通道启用开关（同时控制触发） -->
-              <div class="form-control w-20">
-                <input
-                  type="checkbox"
-                  v-model="channel.enabled"
-                  class="toggle toggle-sm toggle-primary"
-                />
-              </div>
-
-              <!-- 通道标签 -->
-              <div class="form-control w-32">
-                <input
-                  type="text"
-                  v-model="channel.label"
-                  :placeholder="`通道 ${index}`"
-                  class="input input-sm input-bordered w-full"
-                  :disabled="!channel.enabled"
-                />
-              </div>
-
-              <!-- 颜色选择 -->
-              <div class="form-control w-16">
-                <input
-                  type="color"
-                  v-model="channel.color"
-                  class="w-8 h-8 rounded border-2 border-base-300 cursor-pointer"
-                  :disabled="!channel.enabled"
-                />
-              </div>
-
-              <!-- 触发操作符选择 -->
-              <select
-                v-model="signalConfigs[index].operator"
-                class="select select-sm select-bordered w-32"
-                :disabled="!channel.enabled"
-              >
-                <option
-                  v-for="op in operators"
-                  :key="op.value"
-                  :value="op.value"
-                >
-                  {{ op.label }}
-                </option>
-              </select>
-
-              <!-- 触发信号值选择 -->
-              <select
-                v-model="signalConfigs[index].value"
-                class="select select-sm select-bordered w-32"
-                :disabled="!channel.enabled"
-              >
-                <option
-                  v-for="val in signalValues"
-                  :key="val.value"
-                  :value="val.value"
-                >
-                  {{ val.label }}
-                </option>
-              </select>
+            <!-- 通道标签 -->
+            <div class="form-control w-32">
+              <input
+                type="text"
+                v-model="channel.label"
+                :placeholder="`通道 ${channels.indexOf(channel)}`"
+                class="input input-sm input-bordered w-full"
+              />
             </div>
+
+            <!-- 颜色选择 -->
+            <div class="form-control w-16">
+              <input
+                type="color"
+                v-model="channel.color"
+                class="w-8 h-8 rounded border-2 border-base-300 cursor-pointer"
+              />
+            </div>
+
+            <!-- 触发操作符选择 -->
+            <select
+              v-model="signalConfigs[channels.indexOf(channel)].operator"
+              class="select select-sm select-bordered w-32"
+            >
+              <option
+                v-for="op in operators"
+                :key="op.value"
+                :value="op.value"
+              >
+                {{ op.label }}
+              </option>
+            </select>
+
+            <!-- 触发信号值选择 -->
+            <select
+              v-model="signalConfigs[channels.indexOf(channel)].value"
+              class="select select-sm select-bordered w-32"
+            >
+              <option
+                v-for="val in signalValues"
+                :key="val.value"
+                :value="val.value"
+              >
+                {{ val.label }}
+              </option>
+            </select>
           </div>
+        </div>
 
-          <!-- 右列 (CH4-CH7) - 仅在大屏幕显示 -->
-          <div class="hidden lg:block space-y-2">
-            <!-- 右列表头 -->
-            <div
-              class="flex items-center gap-2 p-2 bg-base-300 rounded-lg text-sm font-medium"
-            >
-              <span class="w-16">通道</span>
-              <span class="w-20">启用/触发</span>
-              <span class="w-32">标签</span>
-              <span class="w-16">颜色</span>
-              <span class="w-32">触发操作</span>
-              <span class="w-32">触发值</span>
-            </div>
-
-            <!-- 右列通道 (4-7) -->
-            <div
-              v-for="(channel, index) in channels.slice(4, 8)"
-              :key="index + 4"
-              class="flex items-center gap-2 p-3 bg-base-200 rounded-lg hover:bg-base-300 transition-colors"
-            >
-              <!-- 通道编号和颜色指示 -->
-              <div class="flex items-center gap-2 w-16">
-                <span class="font-mono font-medium">CH{{ index + 4 }}</span>
-                <div
-                  class="w-3 h-3 rounded-full border-2 border-white shadow-sm"
-                  :style="{ backgroundColor: channel.color }"
-                ></div>
-              </div>
-
-              <!-- 通道启用开关（同时控制触发） -->
-              <div class="form-control w-20">
-                <input
-                  type="checkbox"
-                  v-model="channel.enabled"
-                  class="toggle toggle-sm toggle-primary"
-                />
-              </div>
-
-              <!-- 通道标签 -->
-              <div class="form-control w-32">
-                <input
-                  type="text"
-                  v-model="channel.label"
-                  :placeholder="`通道 ${index + 4}`"
-                  class="input input-sm input-bordered w-full"
-                  :disabled="!channel.enabled"
-                />
-              </div>
-
-              <!-- 颜色选择 -->
-              <div class="form-control w-16">
-                <input
-                  type="color"
-                  v-model="channel.color"
-                  class="w-8 h-8 rounded border-2 border-base-300 cursor-pointer"
-                  :disabled="!channel.enabled"
-                />
-              </div>
-
-              <!-- 触发操作符选择 -->
-              <select
-                v-model="signalConfigs[index + 4].operator"
-                class="select select-sm select-bordered w-32"
-                :disabled="!channel.enabled"
-              >
-                <option
-                  v-for="op in operators"
-                  :key="op.value"
-                  :value="op.value"
-                >
-                  {{ op.label }}
-                </option>
-              </select>
-
-              <!-- 触发信号值选择 -->
-              <select
-                v-model="signalConfigs[index + 4].value"
-                class="select select-sm select-bordered w-32"
-                :disabled="!channel.enabled"
-              >
-                <option
-                  v-for="val in signalValues"
-                  :key="val.value"
-                  :value="val.value"
-                >
-                  {{ val.label }}
-                </option>
-              </select>
-            </div>
-          </div>
-
-          <!-- 小屏幕时继续显示 CH4-CH7 -->
-          <div class="lg:hidden space-y-2">
-            <div
-              v-for="(channel, index) in channels.slice(4, 8)"
-              :key="index + 4"
-              class="flex items-center gap-2 p-3 bg-base-200 rounded-lg hover:bg-base-300 transition-colors"
-            >
-              <!-- 通道编号和颜色指示 -->
-              <div class="flex items-center gap-2 w-16">
-                <span class="font-mono font-medium">CH{{ index + 4 }}</span>
-                <div
-                  class="w-3 h-3 rounded-full border-2 border-white shadow-sm"
-                  :style="{ backgroundColor: channel.color }"
-                ></div>
-              </div>
-
-              <!-- 通道启用开关（同时控制触发） -->
-              <div class="form-control w-20">
-                <input
-                  type="checkbox"
-                  v-model="channel.enabled"
-                  class="toggle toggle-sm toggle-primary"
-                />
-              </div>
-
-              <!-- 通道标签 -->
-              <div class="form-control w-32">
-                <input
-                  type="text"
-                  v-model="channel.label"
-                  :placeholder="`通道 ${index + 4}`"
-                  class="input input-sm input-bordered w-full"
-                  :disabled="!channel.enabled"
-                />
-              </div>
-
-              <!-- 颜色选择 -->
-              <div class="form-control w-16">
-                <input
-                  type="color"
-                  v-model="channel.color"
-                  class="w-8 h-8 rounded border-2 border-base-300 cursor-pointer"
-                  :disabled="!channel.enabled"
-                />
-              </div>
-
-              <!-- 触发操作符选择 -->
-              <select
-                v-model="signalConfigs[index + 4].operator"
-                class="select select-sm select-bordered w-32"
-                :disabled="!channel.enabled"
-              >
-                <option
-                  v-for="op in operators"
-                  :key="op.value"
-                  :value="op.value"
-                >
-                  {{ op.label }}
-                </option>
-              </select>
-
-              <!-- 触发信号值选择 -->
-              <select
-                v-model="signalConfigs[index + 4].value"
-                class="select select-sm select-bordered w-32"
-                :disabled="!channel.enabled"
-              >
-                <option
-                  v-for="val in signalValues"
-                  :key="val.value"
-                  :value="val.value"
-                >
-                  {{ val.label }}
-                </option>
-              </select>
-            </div>
-          </div>
+        <!-- 当没有启用通道时的提示 -->
+        <div v-if="enabledChannelCount === 0" class="text-center py-8 text-base-content/60">
+          <p class="text-lg font-medium">未启用任何通道</p>
+          <p class="text-sm">请选择通道组来配置逻辑分析仪</p>
         </div>
       </div>
     </div>
@@ -347,11 +308,16 @@
 </template>
 
 <script setup lang="ts">
+import { computed, ref, onMounted, onUnmounted } from "vue";
 import { useRequiredInjection } from "@/utils/Common";
 import { useLogicAnalyzerState } from "./LogicAnalyzerManager";
 
 const {
   currentGlobalMode,
+  currentChannelDiv,
+  currentclockDiv,
+  captureLength,
+  preCaptureLength,
   isApplying,
   channels,
   signalConfigs,
@@ -359,18 +325,154 @@ const {
   globalModes,
   operators,
   signalValues,
-  enableAllChannels,
-  disableAllChannels,
+  channelDivOptions,
+  ClockDivOptions,
+  CAPTURE_LENGTH_MIN,
+  CAPTURE_LENGTH_MAX,
+  PRE_CAPTURE_LENGTH_MIN,
+  validateCaptureLength,
+  validatePreCaptureLength,
+  setCaptureLength,
+  setPreCaptureLength,
+  setChannelDiv,
   setGlobalMode,
-  applyConfiguration,
+  setClockDiv,
   resetConfiguration,
 } = useRequiredInjection(useLogicAnalyzerState);
 
-const toggleAllChannels = () => {
-  if (enabledChannelCount.value > 0) {
-    disableAllChannels();
-  } else {
-    enableAllChannels();
+// 下拉菜单状态
+const showGlobalModeDropdown = ref(false);
+const showChannelDivDropdown = ref(false);
+const showClockDivDropdown = ref(false);
+
+// 处理捕获深度变化
+const handleCaptureLengthChange = () => {
+  setCaptureLength(captureLength.value);
+};
+
+// 处理预捕获深度变化
+const handlePreCaptureLengthChange = () => {
+  setPreCaptureLength(preCaptureLength.value);
+};
+
+// 增加捕获深度
+const increaseCaptureLength = () => {
+  const newValue = Math.min(captureLength.value + 1024, CAPTURE_LENGTH_MAX);
+  setCaptureLength(newValue);
+};
+
+// 减少捕获深度
+const decreaseCaptureLength = () => {
+  const newValue = Math.max(captureLength.value - 1024, CAPTURE_LENGTH_MIN);
+  setCaptureLength(newValue);
+};
+
+// 增加预捕获深度
+const increasePreCaptureLength = () => {
+  const maxValue = Math.max(0, captureLength.value - 1);
+  const newValue = Math.min(preCaptureLength.value + 64, maxValue);
+  setPreCaptureLength(newValue);
+};
+
+// 减少预捕获深度
+const decreasePreCaptureLength = () => {
+  const newValue = Math.max(preCaptureLength.value - 64, PRE_CAPTURE_LENGTH_MIN);
+  setPreCaptureLength(newValue);
+};
+
+// 计算属性：获取当前全局模式的标签
+const currentGlobalModeLabel = computed(() => {
+  const mode = globalModes.find(m => m.value === currentGlobalMode.value);
+  return mode ? mode.label : '';
+});
+
+// 计算属性：获取当前全局模式的描述
+const currentGlobalModeDescription = computed(() => {
+  const mode = globalModes.find(m => m.value === currentGlobalMode.value);
+  return mode ? mode.description : '';
+});
+
+// 计算属性：获取当前通道组的标签
+const currentChannelDivLabel = computed(() => {
+  const option = channelDivOptions.find(opt => opt.value === currentChannelDiv.value);
+  return option ? option.label : '';
+});
+
+// 计算属性：获取当前通道组的描述
+const currentChannelDivDescription = computed(() => {
+  const option = channelDivOptions.find(opt => opt.value === currentChannelDiv.value);
+  return option ? option.description : '';
+});
+
+// 计算属性：获取当前采样频率的标签
+const currentClockDivLabel = computed(() => {
+  const option = ClockDivOptions.find(opt => opt.value === currentclockDiv.value);
+  return option ? option.label : '';
+});
+
+// 计算属性：获取当前采样频率的描述
+const currentClockDivDescription = computed(() => {
+  const option = ClockDivOptions.find(opt => opt.value === currentclockDiv.value);
+  return option ? option.description : '';
+});
+
+// 全局模式下拉菜单相关函数
+const toggleGlobalModeDropdown = () => {
+  showGlobalModeDropdown.value = !showGlobalModeDropdown.value;
+  if (showGlobalModeDropdown.value) {
+    showChannelDivDropdown.value = false;
+    showClockDivDropdown.value = false;
   }
 };
+
+const selectGlobalMode = (mode: any) => {
+  setGlobalMode(mode);
+  showGlobalModeDropdown.value = false;
+};
+
+// 通道组下拉菜单相关函数
+const toggleChannelDivDropdown = () => {
+  showChannelDivDropdown.value = !showChannelDivDropdown.value;
+  if (showChannelDivDropdown.value) {
+    showGlobalModeDropdown.value = false;
+    showClockDivDropdown.value = false;
+  }
+};
+
+const selectChannelDiv = (value: number) => {
+  setChannelDiv(value);
+  showChannelDivDropdown.value = false;
+};
+
+// 采样频率下拉菜单相关函数
+const toggleClockDivDropdown = () => {
+  showClockDivDropdown.value = !showClockDivDropdown.value;
+  if (showClockDivDropdown.value) {
+    showGlobalModeDropdown.value = false;
+    showChannelDivDropdown.value = false;
+  }
+};
+
+const selectClockDiv = (value: any) => {
+  setClockDiv(value);
+  showClockDivDropdown.value = false;
+};
+
+// 点击其他地方关闭下拉菜单
+const handleClickOutside = (event: MouseEvent) => {
+  const target = event.target as HTMLElement;
+  if (!target.closest('.relative')) {
+    showGlobalModeDropdown.value = false;
+    showChannelDivDropdown.value = false;
+    showClockDivDropdown.value = false;
+  }
+};
+
+onMounted(() => {
+  document.addEventListener('click', handleClickOutside);
+});
+
+onUnmounted(() => {
+  document.removeEventListener('click', handleClickOutside);
+});
 </script>

src/components/MarkdownEditor.vue

@@ -0,0 +1,33 @@
+<script setup lang="ts">
+import { ref } from "vue";
+import { MdEditor } from "md-editor-v3";
+import "md-editor-v3/lib/style.css";
+import { useThemeStore } from "@/stores/theme";
+
+const theme = useThemeStore();
+
+const text = ref("# Hello Editor");
+
+async function handleSaveEvent(v: string, h: Promise<string>) {}
+
+async function loadMarkdownFromString(markdown: string) {
+  text.value = markdown;
+}
+
+async function loadMarkdownFromUrl(url: string) {
+  const response = await fetch(url);
+  const markdown = await response.text();
+  text.value = markdown;
+}
+
+defineExpose({
+  loadMarkdownFromString,
+  loadMarkdownFromUrl,
+});
+</script>
+
+<template>
+  <MdEditor v-model="text" :theme="theme.currentMode" />
+</template>
+
+<style lang="postcss" scoped></style>

src/components/MarkdownRenderer.vue

@@ -1,21 +1,27 @@
 <script setup lang="ts">
-import { computed, onMounted, ref, watch } from 'vue';
-import { marked } from 'marked';
-import hljs from 'highlight.js';
+import { computed, onMounted, ref, watch } from "vue";
+import { marked } from "marked";
+import hljs from "highlight.js";
 // 导入亮色主题样式
-import 'highlight.js/styles/github.css'; // 亮色主题
+import "highlight.js/styles/github.css"; // 亮色主题
 // 导入主题存储
-import { useThemeStore } from '@/stores/theme';
+import { useThemeStore } from "@/stores/theme";
+import { AuthManager } from "@/utils/AuthManager";
+import { ResourceClient, ResourcePurpose } from "@/APIClient";
 
 const props = defineProps({
-    content: {
-        type: String,
-        required: true
-    },
-    removeFirstH1: {
-        type: Boolean,
-        default: false
-    }
+  content: {
+    type: String,
+    required: true,
+  },
+  removeFirstH1: {
+    type: Boolean,
+    default: false,
+  },
+  examId: {
+    type: String,
+    default: "",
+  },
 });
 
 // 使用主题存储
@@ -23,68 +29,204 @@ const themeStore = useThemeStore();
 // 使用 isDarkTheme 函数来检查当前是否为暗色主题
 const isDarkMode = computed(() => themeStore.isDarkTheme());
 
+// 图片资源缓存
+const imageResourceCache = ref<Map<string, string>>(new Map());
+
+// 获取图片资源ID的函数
+async function getImageResourceId(
+  examId: string,
+  imagePath: string,
+): Promise<string | null> {
+  try {
+    const client = AuthManager.createClient(ResourceClient);
+    const resources = await client.getResourceList(
+      examId,
+      "images",
+      ResourcePurpose.Template,
+    );
+
+    // 查找匹配的图片资源
+    const imageResource = resources.find(
+      (r) => r.name === imagePath || r.name.endsWith(imagePath),
+    );
+
+    return imageResource ? imageResource.id.toString() : null;
+  } catch (error) {
+    console.error("获取图片资源ID失败:", error);
+    return null;
+  }
+}
+
+// 通过资源ID获取图片数据URL
+async function getImageDataUrl(resourceId: string): Promise<string | null> {
+  try {
+    const client = AuthManager.createClient(ResourceClient);
+    const response = await client.getResourceById(parseInt(resourceId));
+
+    if (response && response.data) {
+      return URL.createObjectURL(response.data);
+    }
+
+    return null;
+  } catch (error) {
+    console.error("获取图片数据失败:", error);
+    return null;
+  }
+}
+
 // 监听主题变化
-watch(() => themeStore.currentTheme, () => {
+watch(
+  () => themeStore.currentTheme,
+  () => {
     // 主题变化时更新代码高亮样式
     updateCodeBlocksTheme();
-});
+  },
+);
 
 // 更新代码块主题样式
 const updateCodeBlocksTheme = () => {
-    // 这个函数可以在需要时手动更新代码块的样式
-    // 由于我们使用CSS变量控制样式，可能不需要特定实现
-    // 但如果需要，可以在这里添加额外逻辑
+  // 这个函数可以在需要时手动更新代码块的样式
+  // 由于我们使用CSS变量控制样式，可能不需要特定实现
+  // 但如果需要，可以在这里添加额外逻辑
 };
 
 const renderedContent = computed(() => {
-    if (!props.content) return '<p>没有内容</p>';
-    
-    let processedContent = props.content;
-    
-    // 如果需要，移除第一个一级标题
-    if (props.removeFirstH1) {
-        const lines = processedContent.split('\n');
-        const firstH1Index = lines.findIndex(line => line.startsWith('# '));
-        
-        if (firstH1Index !== -1) {
-            processedContent = lines.slice(firstH1Index + 1).join('\n');
-        }
+  if (!props.content) return "<p>没有内容</p>";
+
+  let processedContent = props.content;
+
+  // 如果需要，移除第一个一级标题
+  if (props.removeFirstH1) {
+    const lines = processedContent.split("\n");
+    const firstH1Index = lines.findIndex((line) => line.startsWith("# "));
+
+    if (firstH1Index !== -1) {
+      processedContent = lines.slice(firstH1Index + 1).join("\n");
     }
-    
-    // 创建自定义渲染器
-    const renderer = new marked.Renderer();
-    
-    // 重写代码块渲染方法，添加语言信息
-    renderer.code = (code, incomingLanguage) => {
-        // 确保语言参数是字符串
-        const language = incomingLanguage || 'plaintext';
-        // 验证语言
-        const validLanguage = hljs.getLanguage(language) ? language : 'plaintext';
-        // 高亮代码
-        const highlightedCode = hljs.highlight(code, { language: validLanguage }).value;
-        
-        // 添加语言标签到代码块
-        return `<pre class="hljs" data-language="${validLanguage}"><code class="language-${validLanguage}">${highlightedCode}</code></pre>`;
-    };
-    
-    // 设置 marked 选项
-    marked.use({
-        renderer: renderer,
-        gfm: true,
-        breaks: true
+  }
+
+  // 创建自定义渲染器
+  const renderer = new marked.Renderer();
+
+  // 重写图片渲染方法，处理相对路径
+  renderer.image = (href, title, text) => {
+    let src = href;
+
+    console.log(`原始图片路径: ${href}, examId: ${props.examId}`);
+
+    // 如果是相对路径且有实验ID，需要通过动态API获取
+    if (props.examId && href && href.startsWith("./")) {
+      // 对于相对路径的图片，我们需要先获取图片资源ID，然后通过动态API获取
+      // 暂时保留原始路径，在后处理中进行替换
+      src = href;
+      console.log(`保留原始路径用于后处理: ${src}`);
+    }
+
+    const titleAttr = title ? ` title="${title}"` : "";
+    const altAttr = text ? ` alt="${text}"` : "";
+    const dataOriginal =
+      href && href.startsWith("./") ? ` data-original-src="${href}"` : "";
+    console.log(
+      `最终渲染的HTML: <img src="${src}"${titleAttr}${altAttr}${dataOriginal} />`,
+    );
+    return `<img src="${src}"${titleAttr}${altAttr}${dataOriginal} />`;
+  };
+
+  // 重写代码块渲染方法，添加语言信息
+  renderer.code = (code, incomingLanguage) => {
+    // 确保语言参数是字符串
+    const language = incomingLanguage || "plaintext";
+    // 验证语言
+    const validLanguage = hljs.getLanguage(language) ? language : "plaintext";
+    // 高亮代码
+    const highlightedCode = hljs.highlight(code, {
+      language: validLanguage,
+    }).value;
+
+    // 添加语言标签到代码块
+    return `<pre class="hljs" data-language="${validLanguage}"><code class="language-${validLanguage}">${highlightedCode}</code></pre>`;
+  };
+
+  // 设置 marked 选项并解析内容
+  let html = marked.parse(processedContent, {
+    renderer: renderer,
+    gfm: true,
+    breaks: true,
+  }) as string;
+
+  // 后处理HTML，异步处理图片
+  if (props.examId) {
+    // 查找所有需要处理的图片
+    const imgMatches = Array.from(
+      html.matchAll(
+        /(<img[^>]+data-original-src=["'])\.\/([^"']+)(["'][^>]*>)/g,
+      ),
+    );
+
+    // 异步处理每个图片
+    imgMatches.forEach(async (match) => {
+      const [fullMatch, prefix, path, suffix] = match;
+      const imagePath = path.replace("images/", "");
+
+      // 检查缓存
+      if (imageResourceCache.value.has(imagePath)) {
+        const cachedUrl = imageResourceCache.value.get(imagePath)!;
+        html = html.replace(
+          fullMatch,
+          `${prefix}${cachedUrl}${suffix.replace(' data-original-src="./' + path + '"', "")}`,
+        );
+        return;
+      }
+
+      try {
+        // 获取图片资源ID
+        const resourceId = await getImageResourceId(props.examId, imagePath);
+        if (resourceId) {
+          // 获取图片数据URL
+          const dataUrl = await getImageDataUrl(resourceId);
+          if (dataUrl) {
+            // 缓存URL
+            imageResourceCache.value.set(imagePath, dataUrl);
+
+            // 更新HTML中的图片src
+            const updatedHtml = html.replace(
+              fullMatch,
+              `${prefix}${dataUrl}${suffix.replace(' data-original-src="./' + path + '"', "")}`,
+            );
+
+            // 触发重新渲染
+            setTimeout(() => {
+              const imgElements = document.querySelectorAll(
+                `img[data-original-src="./${path}"]`,
+              );
+              imgElements.forEach((img) => {
+                (img as HTMLImageElement).src = dataUrl;
+                img.removeAttribute("data-original-src");
+              });
+            }, 0);
+          }
+        }
+      } catch (error) {
+        console.error(`处理图片 ${imagePath} 失败:`, error);
+      }
     });
-    
-    return marked(processedContent);
+  }
+
+  return html;
 });
 
 // 页面挂载后，确保应用正确的主题样式
 onMounted(() => {
-    updateCodeBlocksTheme();
+  updateCodeBlocksTheme();
 });
 </script>
 
 <template>
-    <div class="markdown-content" :data-theme="themeStore.currentTheme" v-html="renderedContent"></div>
+  <div
+    class="markdown-content"
+    :data-theme="themeStore.currentTheme"
+    v-html="renderedContent"
+  ></div>
 </template>
 
 <style scoped>
@@ -103,7 +245,7 @@ onMounted(() => {
   display: block;
   margin: 1rem auto;
   border-radius: 0.5rem;
-  box-shadow: 0 1px 3px rgba(0,0,0,0.12);
+  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
 }
 
 .markdown-content :deep(h1) {
@@ -115,7 +257,7 @@ onMounted(() => {
   line-height: 1.3;
   padding-bottom: 0.7rem;
   border-bottom: 2px solid hsl(var(--p) / 0.7);
-  text-shadow: 1px 1px 2px rgba(0,0,0,0.05);
+  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.05);
 }
 
 .markdown-content :deep(h2) {
@@ -160,7 +302,7 @@ onMounted(() => {
 .markdown-content :deep(h4::before),
 .markdown-content :deep(h5::before),
 .markdown-content :deep(h6::before) {
-  content: '▶';
+  content: "▶";
   color: hsl(var(--p) / 0.7);
   position: absolute;
   left: 0.2rem;
@@ -235,13 +377,13 @@ onMounted(() => {
   overflow-x: auto;
   border: 1px solid hsl(var(--b2));
   margin: 1.5rem 0;
-  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
+  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
   position: relative;
   color: var(--code-color, hsl(var(--bc)));
 }
 
 .markdown-content :deep(pre::before) {
-  content: '';
+  content: "";
   position: absolute;
   top: 0;
   left: 0;
@@ -267,7 +409,9 @@ onMounted(() => {
 
 /* 内联代码样式 */
 .markdown-content :deep(code) {
-  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
+  font-family:
+    ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono",
+    "Courier New", monospace;
   background-color: var(--inline-code-bg, hsl(var(--b3) / 0.7));
   padding: 0.2rem 0.5rem;
   border-radius: 0.25rem;
@@ -284,7 +428,9 @@ onMounted(() => {
   color: inherit;
   font-size: 0.95em;
   line-height: 1.5;
-  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
+  font-family:
+    ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono",
+    "Courier New", monospace;
 }
 
 /* 为常见语言添加一些特殊的高亮效果 */
@@ -335,7 +481,7 @@ onMounted(() => {
   background-color: hsl(var(--b1));
   border-radius: 0.5rem;
   overflow: hidden;
-  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
   border: 1px solid hsl(var(--b2));
 }
 
@@ -373,7 +519,7 @@ onMounted(() => {
   color: hsl(var(--bc) / 0.9);
   font-style: italic;
   border-radius: 0 0.5rem 0.5rem 0;
-  box-shadow: 0 2px 5px rgba(0,0,0,0.03);
+  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.03);
   position: relative;
 }
 
@@ -564,7 +710,7 @@ onMounted(() => {
   background-color: hsl(var(--b1));
   border-radius: 0.5rem;
   overflow: hidden;
-  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
   border: 1px solid hsl(var(--b2));
 }
 
@@ -602,7 +748,7 @@ onMounted(() => {
   color: hsl(var(--bc) / 0.9);
   font-style: italic;
   border-radius: 0 0.5rem 0.5rem 0;
-  box-shadow: 0 2px 5px rgba(0,0,0,0.03);
+  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.03);
   position: relative;
 }
 
@@ -643,7 +789,7 @@ onMounted(() => {
     background-color: hsl(var(--b3));
     border-color: hsl(var(--b1) / 0.7);
   }
-  
+
   .markdown-content :deep(code) {
     background-color: hsl(var(--b2) / 0.7);
   }

src/components/Navbar.vue

@@ -31,6 +31,12 @@
               工程界面
             </router-link>
           </li>
+          <li class="my-1 hover:translate-x-1 transition-all duration-300">
+            <router-link to="/exam" class="text-base font-medium">
+              <FileText class="icon" />
+              实验列表
+            </router-link>
+          </li>
           <li class="my-1 hover:translate-x-1 transition-all duration-300">
             <router-link to="/test" class="text-base font-medium">
               <FlaskConical class="icon" />
@@ -38,7 +44,7 @@
             </router-link>
           </li>
           <li class="my-1 hover:translate-x-1 transition-all duration-300">
-            <router-link to="/markdown-test" class="text-base font-medium">
+            <router-link to="/markdown" class="text-base font-medium">
               <FileText class="icon" />
               Markdown测试
             </router-link>
@@ -139,6 +145,7 @@ import {
   ChevronDownIcon,
 } from "lucide-vue-next";
 import { AuthManager } from "@/utils/AuthManager";
+import { DataClient } from "@/APIClient";
 
 const router = useRouter();
 
@@ -152,7 +159,7 @@ const loadUserInfo = async () => {
   try {
     const authenticated = await AuthManager.isAuthenticated();
     if (authenticated) {
-      const client = AuthManager.createAuthenticatedDataClient();
+      const client = AuthManager.createClient(DataClient);
       const userInfo = await client.getUserInfo();
       userName.value = userInfo.name;
       isLoggedIn.value = true;

src/components/Oscilloscope/OscilloscopeManager.ts

@@ -0,0 +1,390 @@
+import {
+  autoResetRef,
+  createInjectionState,
+  watchDebounced,
+} from "@vueuse/core";
+import {
+  shallowRef,
+  reactive,
+  ref,
+  computed,
+  onMounted,
+  onUnmounted,
+  watchEffect,
+} from "vue";
+import { Mutex } from "async-mutex";
+import { OscilloscopeApiClient } from "@/APIClient";
+import { AuthManager } from "@/utils/AuthManager";
+import { useAlertStore } from "@/components/Alert";
+import { useRequiredInjection } from "@/utils/Common";
+import type { HubConnection } from "@microsoft/signalr";
+import type {
+  IOscilloscopeHub,
+  IOscilloscopeReceiver,
+} from "@/utils/signalR/TypedSignalR.Client/server.Hubs";
+import {
+  getHubProxyFactory,
+  getReceiverRegister,
+} from "@/utils/signalR/TypedSignalR.Client";
+import type {
+  OscilloscopeDataResponse,
+  OscilloscopeFullConfig,
+} from "@/utils/signalR/server.Hubs";
+
+export type OscilloscopeDataType = {
+  x: number[];
+  y: number[] | number[][];
+  xUnit: "s" | "ms" | "us" | "ns";
+  yUnit: "V" | "mV" | "uV";
+  adFrequency: number;
+  adVpp: number;
+  adMax: number;
+  adMin: number;
+};
+
+// 默认配置
+const DEFAULT_CONFIG: OscilloscopeFullConfig = {
+  captureEnabled: false,
+  triggerLevel: 128,
+  triggerRisingEdge: true,
+  horizontalShift: 0,
+  decimationRate: 50,
+  captureFrequency: 100,
+};
+
+// 采样频率常量（后端返回）
+const [useProvideOscilloscope, useOscilloscopeState] = createInjectionState(
+  () => {
+    // Global Store
+    const alert = useRequiredInjection(useAlertStore);
+
+    // Data
+    const oscData = shallowRef<OscilloscopeDataType>();
+    const clearOscilloscopeData = () => {
+      oscData.value = undefined;
+    };
+
+    // SignalR Hub
+    const oscilloscopeHub = shallowRef<{
+      connection: HubConnection;
+      proxy: IOscilloscopeHub;
+    } | null>(null);
+
+    const oscilloscopeReceiver: IOscilloscopeReceiver = {
+      onDataReceived: async (data) => {
+        analyzeOscilloscopeData(data);
+      },
+    };
+
+    onMounted(() => {
+      initHub();
+    });
+
+    onUnmounted(() => {
+      clearHub();
+    });
+
+    async function initHub() {
+      if (oscilloscopeHub.value) return;
+
+      const connection = AuthManager.createHubConnection("OscilloscopeHub");
+
+      const proxy =
+        getHubProxyFactory("IOscilloscopeHub").createHubProxy(connection);
+
+      getReceiverRegister("IOscilloscopeReceiver").register(
+        connection,
+        oscilloscopeReceiver,
+      );
+      await connection.start();
+      oscilloscopeHub.value = { connection, proxy };
+    }
+
+    function clearHub() {
+      if (!oscilloscopeHub.value) return;
+      oscilloscopeHub.value.connection.stop();
+      oscilloscopeHub.value = null;
+    }
+
+    function reinitializeHub() {
+      clearHub();
+      initHub();
+    }
+
+    function getHubProxy() {
+      if (!oscilloscopeHub.value) {
+        reinitializeHub();
+        throw new Error("Hub not initialized");
+      }
+      return oscilloscopeHub.value.proxy;
+    }
+
+    // 互斥锁
+    const operationMutex = new Mutex();
+
+    // 状态
+    const isApplying = ref(false);
+    const isCapturing = ref(false);
+    const isAutoApplying = ref(false);
+
+    // 配置
+    const config = reactive<OscilloscopeFullConfig>({ ...DEFAULT_CONFIG });
+    watchDebounced(
+      config,
+      () => {
+        if (!isAutoApplying.value) return;
+
+        if (
+          !isApplying.value ||
+          !isCapturing.value ||
+          !operationMutex.isLocked()
+        ) {
+          applyConfiguration();
+        }
+      },
+      { debounce: 200, maxWait: 1000 },
+    );
+
+    // 应用配置
+    const applyConfiguration = async () => {
+      if (operationMutex.isLocked()) {
+        alert.warn("有其他操作正在进行中，请稍后再试", 3000);
+        return;
+      }
+      const release = await operationMutex.acquire();
+      isApplying.value = true;
+      try {
+        const proxy = getHubProxy();
+
+        // console.log("Applying configuration", config);
+        const success = await proxy.initialize(config);
+
+        if (success) {
+          alert.success("示波器配置已应用", 2000);
+        } else {
+          throw new Error("应用失败");
+        }
+      } catch (error) {
+        if (error instanceof Error && error.message === "Hub not initialized")
+          reinitializeHub();
+        alert.error("应用配置失败", 3000);
+      } finally {
+        isApplying.value = false;
+        release();
+      }
+    };
+
+    // 重置配置
+    const resetConfiguration = () => {
+      Object.assign(config, { ...DEFAULT_CONFIG });
+      alert.info("配置已重置", 2000);
+    };
+
+    // 采样点数（由后端数据决定）
+    const sampleCount = ref(0);
+
+    // 采样周期（ns），由adFrequency计算
+    const samplePeriodNs = computed(() =>
+      oscData.value?.adFrequency
+        ? 1_000_000_000 / oscData.value.adFrequency
+        : 200,
+    );
+
+    const analyzeOscilloscopeData = (resp: OscilloscopeDataResponse) => {
+      // 解析波形数据
+      const binaryString = atob(resp.waveformData);
+      const bytes = new Uint8Array(binaryString.length);
+      for (let i = 0; i < binaryString.length; i++) {
+        bytes[i] = binaryString.charCodeAt(i);
+      }
+      sampleCount.value = bytes.length;
+
+      const aDFrequency = resp.adFrequency;
+
+      // 计算采样周期（ns）
+      const samplePeriodNs =
+        aDFrequency > 0 ? 1_000_000_000 / aDFrequency : 200;
+
+      // 构建时间轴
+      const x = Array.from(
+        { length: bytes.length },
+        (_, i) => (i * samplePeriodNs) / 1000, // us
+      );
+      const y = Array.from(bytes);
+
+      oscData.value = {
+        x,
+        y,
+        xUnit: "us",
+        yUnit: "V",
+        adFrequency: aDFrequency,
+        adVpp: resp.adVpp,
+        adMax: resp.adMax,
+        adMin: resp.adMin,
+      };
+
+      console.log("解析后的参数:", resp, oscData.value); // 添加调试日志
+    };
+
+    // 获取数据
+    const getOscilloscopeData = async () => {
+      try {
+        const proxy = getHubProxy();
+        const resp = await proxy.getData();
+        analyzeOscilloscopeData(resp);
+      } catch (error) {
+        alert.error("获取示波器数据失败", 3000);
+      }
+    };
+
+    // 启动捕获
+    const startCapture = async () => {
+      if (operationMutex.isLocked()) {
+        alert.warn("有其他操作正在进行中，请稍后再试", 3000);
+        return;
+      }
+      isCapturing.value = true;
+      const release = await operationMutex.acquire();
+      try {
+        const proxy = getHubProxy();
+        const started = await proxy.startCapture();
+        if (!started) throw new Error("无法启动捕获");
+        alert.info("开始捕获...", 2000);
+      } catch (error) {
+        alert.error("捕获失败", 3000);
+        isCapturing.value = false;
+      } finally {
+        release();
+      }
+    };
+
+    // 停止捕获
+    const stopCapture = async () => {
+      if (!isCapturing.value) {
+        alert.warn("当前没有正在进行的捕获操作", 2000);
+        return;
+      }
+      const release = await operationMutex.acquire();
+      try {
+        const proxy = getHubProxy();
+        const stopped = await proxy.stopCapture();
+        if (!stopped) throw new Error("无法停止捕获");
+        isCapturing.value = false;
+        alert.info("捕获已停止", 2000);
+      } catch (error) {
+        alert.error("停止捕获失败", 3000);
+      } finally {
+        release();
+      }
+    };
+
+    const toggleCapture = async () => {
+      if (isCapturing.value) {
+        await stopCapture();
+      } else {
+        await startCapture();
+      }
+    };
+
+    // 更新触发参数
+    const updateTrigger = async (level: number, risingEdge: boolean) => {
+      const client = AuthManager.createClient(OscilloscopeApiClient);
+      try {
+        const ok = await client.updateTrigger(level, risingEdge);
+        if (ok) {
+          config.triggerLevel = level;
+          config.triggerRisingEdge = risingEdge;
+          alert.success("触发参数已更新", 2000);
+        } else {
+          throw new Error();
+        }
+      } catch {
+        alert.error("更新触发参数失败", 2000);
+      }
+    };
+
+    // 更新采样参数
+    const updateSampling = async (
+      horizontalShift: number,
+      decimationRate: number,
+    ) => {
+      const client = AuthManager.createClient(OscilloscopeApiClient);
+      try {
+        const ok = await client.updateSampling(horizontalShift, decimationRate);
+        if (ok) {
+          config.horizontalShift = horizontalShift;
+          config.decimationRate = decimationRate;
+          alert.success("采样参数已更新", 2000);
+        } else {
+          throw new Error();
+        }
+      } catch {
+        alert.error("更新采样参数失败", 2000);
+      }
+    };
+
+    // 手动刷新RAM
+    const refreshRAM = async () => {
+      const client = AuthManager.createClient(OscilloscopeApiClient);
+      try {
+        const ok = await client.refreshRAM();
+        if (ok) {
+          // alert.success("RAM已刷新", 2000);
+        } else {
+          throw new Error();
+        }
+      } catch {
+        alert.error("刷新RAM失败", 2000);
+      }
+    };
+
+    // 生成测试数据
+    const generateTestData = () => {
+      const freq = 5_000_000;
+      const duration = 0.001; // 1ms
+      const points = Math.floor(freq * duration);
+      const x = Array.from(
+        { length: points },
+        (_, i) => (i * 1_000_000_000) / freq / 1000,
+      );
+      const y = Array.from({ length: points }, (_, i) =>
+        Math.floor(Math.sin(i * 0.01) * 127 + 128),
+      );
+      oscData.value = {
+        x,
+        y,
+        xUnit: "us",
+        yUnit: "V",
+        adFrequency: freq,
+        adVpp: 2.0,
+        adMax: 255,
+        adMin: 0,
+      };
+      alert.success("测试数据生成成功", 2000);
+    };
+
+    return {
+      oscData,
+      config,
+      isApplying,
+      isCapturing,
+      isAutoApplying,
+      sampleCount,
+      samplePeriodNs,
+
+      applyConfiguration,
+      resetConfiguration,
+      clearOscilloscopeData,
+      getOscilloscopeData,
+      startCapture,
+      stopCapture,
+      toggleCapture,
+      updateTrigger,
+      updateSampling,
+      refreshRAM,
+      generateTestData,
+    };
+  },
+);
+
+export { useProvideOscilloscope, useOscilloscopeState, DEFAULT_CONFIG };

src/components/Oscilloscope/OscilloscopeWaveformDisplay.vue

@@ -0,0 +1,676 @@
+<template>
+  <div
+    class="waveform-container w-full h-full relative overflow-hidden rounded-lg"
+  >
+    <!-- 波形图表 -->
+    <v-chart
+      v-if="hasData"
+      class="w-full h-full transition-all duration-500 ease-in-out"
+      :option="option"
+      autoresize
+    />
+
+    <!-- 无数据状态 -->
+    <div
+      v-else
+      class="w-full h-full flex flex-col items-center justify-center bg-gradient-to-br from-slate-50 to-blue-50 dark:from-slate-900 dark:to-slate-800"
+    >
+      <!-- 动画图标 -->
+      <div class="relative mb-6">
+        <div
+          class="w-24 h-24 rounded-full border-4 border-blue-200 dark:border-blue-800 animate-pulse"
+        ></div>
+        <div class="absolute inset-0 flex items-center justify-center">
+          <Activity class="w-12 h-12 text-blue-500 animate-bounce" />
+        </div>
+        <!-- 扫描线效果 -->
+        <div
+          class="absolute inset-0 rounded-full border-2 border-transparent border-t-blue-500 animate-spin"
+        ></div>
+      </div>
+
+      <!-- 状态文本 -->
+      <div class="text-center space-y-2 mb-8">
+        <h3 class="text-xl font-semibold text-slate-700 dark:text-slate-300">
+          等待信号输入
+        </h3>
+        <p class="text-slate-500 dark:text-slate-400">
+          请启动数据采集以显示波形
+        </p>
+      </div>
+
+      <!-- 快速启动按钮 -->
+      <div class="flex justify-center items-center">
+        <button
+          class="group relative px-8 py-4 bg-gradient-to-r text-white font-semibold rounded-xl shadow-xl hover:shadow-2xl transform hover:scale-110 transition-all duration-300 ease-out focus:outline-none focus:ring-4 active:scale-95 overflow-hidden"
+          :class="{
+            'from-emerald-500 via-blue-500 to-purple-600 hover:from-emerald-600 hover:via-blue-600 hover:to-purple-700 focus:ring-blue-300':
+              !oscManager.isCapturing.value,
+            'from-red-500 via-pink-500 to-red-600 hover:from-red-600 hover:via-pink-600 hover:to-red-700 focus:ring-red-300':
+              oscManager.isCapturing.value,
+          }"
+          @click="
+            oscManager.isCapturing.value
+              ? oscManager.stopCapture()
+              : oscManager.startCapture()
+          "
+        >
+          <!-- 背景动画效果 -->
+          <div
+            class="absolute inset-0 bg-white opacity-0 group-hover:opacity-20 transition-opacity duration-300"
+          ></div>
+
+          <!-- 按钮内容 -->
+          <span class="relative flex items-center gap-3">
+            <template v-if="oscManager.isCapturing.value">
+              <Square class="w-6 h-6 animate-pulse" />
+              停止采集
+            </template>
+            <template v-else>
+              <Play class="w-6 h-6 group-hover:animate-pulse" />
+              开始采集
+            </template>
+          </span>
+
+          <!-- 光晕效果 -->
+          <div
+            class="absolute inset-0 rounded-xl bg-gradient-to-r from-transparent via-white to-transparent opacity-0 group-hover:opacity-30 transform -skew-x-12 translate-x-full group-hover:translate-x-[-200%] transition-transform duration-700"
+          ></div>
+        </button>
+      </div>
+    </div>
+
+    <!-- 数据采集状态指示器 -->
+    <div
+      v-if="hasData && oscManager.isCapturing.value"
+      class="absolute top-4 right-4 flex items-center gap-2 bg-red-500/90 text-white px-3 py-1 rounded-full text-sm font-medium backdrop-blur-sm"
+    >
+      <div class="w-2 h-2 bg-white rounded-full animate-pulse"></div>
+      采集中
+    </div>
+
+    <!-- 测量数据展示面板 -->
+    <div
+      v-if="hasData"
+      class="absolute top-4 left-4 bg-white/95 dark:bg-slate-800/95 backdrop-blur-sm rounded-lg shadow-lg border border-slate-200/50 dark:border-slate-700/50 p-3 min-w-[200px]"
+    >
+      <h4 class="text-sm font-semibold text-slate-700 dark:text-slate-300 mb-3 flex items-center gap-2">
+        <Activity class="w-4 h-4 text-blue-500" />
+        测量参数
+      </h4>
+      
+      <div class="space-y-2 text-xs">
+        <!-- 采样频率 -->
+        <div class="flex justify-between items-center">
+          <span class="text-slate-600 dark:text-slate-400">采样频率:</span>
+          <span class="font-mono font-semibold text-blue-600 dark:text-blue-400">
+            {{ formatFrequency(oscData?.adFrequency || 0) }}
+          </span>
+        </div>
+        
+        <!-- 电压范围 -->
+        <div class="flex justify-between items-center">
+          <span class="text-slate-600 dark:text-slate-400">Vpp:</span>
+          <span class="font-mono font-semibold text-emerald-600 dark:text-emerald-400">
+            {{ (oscData?.adVpp || 0).toFixed(2) }}V
+          </span>
+        </div>
+        
+        <!-- 最大值 -->
+        <div class="flex justify-between items-center">
+          <span class="text-slate-600 dark:text-slate-400">最大值:</span>
+          <span class="font-mono font-semibold text-orange-600 dark:text-orange-400">
+            {{ formatAdcValue(oscData?.adMax || 0) }}
+          </span>
+        </div>
+        
+        <!-- 最小值 -->
+        <div class="flex justify-between items-center">
+          <span class="text-slate-600 dark:text-slate-400">最小值:</span>
+          <span class="font-mono font-semibold text-purple-600 dark:text-purple-400">
+            {{ formatAdcValue(oscData?.adMin || 0) }}
+          </span>
+        </div>
+        
+        <!-- 采样点数 -->
+        <div class="flex justify-between items-center pt-1 border-t border-slate-200 dark:border-slate-700">
+          <span class="text-slate-600 dark:text-slate-400">采样点:</span>
+          <span class="font-mono font-semibold text-slate-700 dark:text-slate-300">
+            {{ formatSampleCount(oscManager.sampleCount.value) }}
+          </span>
+        </div>
+        
+        <!-- 采样周期 -->
+        <div class="flex justify-between items-center">
+          <span class="text-slate-600 dark:text-slate-400">周期:</span>
+          <span class="font-mono font-semibold text-slate-700 dark:text-slate-300">
+            {{ formatPeriod(oscManager.samplePeriodNs.value) }}
+          </span>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { computed } from "vue";
+import { forEach } from "lodash";
+import VChart from "vue-echarts";
+import { useOscilloscopeState } from "./OscilloscopeManager";
+
+// Echarts
+import { use } from "echarts/core";
+import { LineChart } from "echarts/charts";
+import {
+  TooltipComponent,
+  LegendComponent,
+  ToolboxComponent,
+  DataZoomComponent,
+  GridComponent,
+} from "echarts/components";
+import { CanvasRenderer } from "echarts/renderers";
+import type { ComposeOption } from "echarts/core";
+import type { LineSeriesOption } from "echarts/charts";
+import type {
+  TooltipComponentOption,
+  LegendComponentOption,
+  ToolboxComponentOption,
+  DataZoomComponentOption,
+  GridComponentOption,
+} from "echarts/components";
+import { useRequiredInjection } from "@/utils/Common";
+import { Play, Square, Activity } from "lucide-vue-next";
+
+use([
+  TooltipComponent,
+  LegendComponent,
+  ToolboxComponent,
+  DataZoomComponent,
+  GridComponent,
+  LineChart,
+  CanvasRenderer,
+]);
+
+type EChartsOption = ComposeOption<
+  | TooltipComponentOption
+  | LegendComponentOption
+  | ToolboxComponentOption
+  | DataZoomComponentOption
+  | GridComponentOption
+  | LineSeriesOption
+>;
+
+// 使用 manager 获取 oscilloscope 数据
+const oscManager = useRequiredInjection(useOscilloscopeState);
+
+const oscData = computed(() => oscManager.oscData.value);
+
+const hasData = computed(() => {
+  return (
+    oscData.value &&
+    oscData.value.x &&
+    oscData.value.y &&
+    oscData.value.x.length > 0 &&
+    (Array.isArray(oscData.value.y[0])
+      ? oscData.value.y.some((channel: any) => channel.length > 0)
+      : oscData.value.y.length > 0)
+  );
+});
+
+// 格式化频率显示
+const formatFrequency = (frequency: number): string => {
+  if (frequency >= 1_000_000) {
+    return `${(frequency / 1_000_000).toFixed(1)}MHz`;
+  } else if (frequency >= 1_000) {
+    return `${(frequency / 1_000).toFixed(1)}kHz`;
+  } else {
+    return `${frequency}Hz`;
+  }
+};
+
+// 格式化ADC值显示
+const formatAdcValue = (value: number): string => {
+  return `${value} (${((value / 255) * 3.3).toFixed(2)}V)`;
+};
+
+// 格式化采样点数显示
+const formatSampleCount = (count: number): string => {
+  if (count >= 1_000_000) {
+    return `${(count / 1_000_000).toFixed(1)}M`;
+  } else if (count >= 1_000) {
+    return `${(count / 1_000).toFixed(1)}k`;
+  } else {
+    return `${count}`;
+  }
+};
+
+// 格式化周期显示
+const formatPeriod = (periodNs: number): string => {
+  if (periodNs >= 1_000_000) {
+    return `${(periodNs / 1_000_000).toFixed(2)}ms`;
+  } else if (periodNs >= 1_000) {
+    return `${(periodNs / 1_000).toFixed(2)}μs`;
+  } else {
+    return `${periodNs.toFixed(2)}ns`;
+  }
+};
+
+const option = computed((): EChartsOption => {
+  if (!oscData.value || !oscData.value.x || !oscData.value.y) {
+    return {};
+  }
+
+  const isCapturing = oscManager.isCapturing.value;
+
+  const series: LineSeriesOption[] = [];
+
+  // 兼容单通道和多通道，确保 yChannels 为 number[]
+  const yChannels: number[][] = Array.isArray(oscData.value.y[0])
+    ? (oscData.value.y as number[][])
+    : [oscData.value.y as number[]];
+
+  // 预定义的通道颜色
+  const channelColors = [
+    "#3B82F6", // blue-500
+    "#EF4444", // red-500
+    "#10B981", // emerald-500
+    "#F59E0B", // amber-500
+    "#8B5CF6", // violet-500
+    "#06B6D4", // cyan-500
+  ];
+
+  forEach(yChannels, (yData, index) => {
+    if (!oscData.value || !yData) return;
+    const seriesData = oscData.value.x.map((xValue, i) => [
+      xValue,
+      yData && yData[i] !== undefined ? yData[i] : 0,
+    ]);
+
+    series.push({
+      type: "line",
+      name: `通道 ${index + 1}`,
+      data: seriesData,
+      smooth: false,
+      symbol: "none",
+      lineStyle: {
+        width: 2.5,
+        color: channelColors[index % channelColors.length],
+        shadowColor: channelColors[index % channelColors.length],
+        shadowBlur: isCapturing ? 0 : 4,
+        shadowOffsetY: 2,
+      },
+      itemStyle: {
+        color: channelColors[index % channelColors.length],
+      },
+      // 动画配置
+      animation: !isCapturing,
+      animationDuration: isCapturing ? 0 : 1200,
+      animationEasing: isCapturing ? "linear" : "cubicOut",
+      animationDelay: index * 100, // 错开动画时间
+    });
+  });
+
+  return {
+    backgroundColor: "transparent",
+    grid: {
+      left: "8%",
+      right: "5%",
+      top: "12%",
+      bottom: "20%",
+      borderWidth: 1,
+      borderColor: "#E2E8F0",
+      backgroundColor: "rgba(248, 250, 252, 0.8)",
+    },
+    tooltip: {
+      trigger: "axis",
+      backgroundColor: "rgba(255, 255, 255, 0.95)",
+      borderColor: "#E2E8F0",
+      borderWidth: 1,
+      textStyle: {
+        color: "#334155",
+        fontSize: 12,
+      },
+      formatter: (params: any) => {
+        if (!oscData.value) return "";
+        let result = `<div style="font-weight: 600; margin-bottom: 4px;">时间: ${params[0].data[0].toFixed(2)} ${oscData.value.xUnit}</div>`;
+        params.forEach((param: any) => {
+          const adcValue = param.data[1];
+          const voltage = ((adcValue / 255) * 3.3).toFixed(3);
+          result += `<div style="color: ${param.color};">● ${param.seriesName}: ${adcValue} (${voltage}V)</div>`;
+        });
+        return result;
+      },
+    },
+    legend: {
+      top: "2%",
+      left: "center",
+      textStyle: {
+        color: "#64748B",
+        fontSize: 12,
+        fontWeight: 500,
+      },
+      itemGap: 20,
+      data: series.map((s) => s.name) as string[],
+    },
+    toolbox: {
+      right: "2%",
+      top: "2%",
+      feature: {
+        restore: {
+          title: "重置缩放",
+        },
+        saveAsImage: {
+          title: "保存图片",
+          name: `oscilloscope_${new Date().toISOString().slice(0, 19)}`,
+        },
+      },
+      iconStyle: {
+        borderColor: "#64748B",
+      },
+      emphasis: {
+        iconStyle: {
+          borderColor: "#3B82F6",
+        },
+      },
+    },
+    dataZoom: [
+      {
+        type: "inside",
+        start: 0,
+        end: 100,
+        filterMode: "weakFilter",
+      },
+      {
+        start: 0,
+        end: 100,
+        height: 25,
+        bottom: "8%",
+        borderColor: "#E2E8F0",
+        fillerColor: "rgba(59, 130, 246, 0.1)",
+        handleStyle: {
+          color: "#3B82F6",
+          borderColor: "#1E40AF",
+        },
+        textStyle: {
+          color: "#64748B",
+          fontSize: 11,
+        },
+      },
+    ],
+    xAxis: {
+      type: "value",
+      name: oscData.value ? `时间 (${oscData.value.xUnit})` : "时间",
+      nameLocation: "middle",
+      nameGap: 35,
+      nameTextStyle: {
+        color: "#64748B",
+        fontSize: 12,
+        fontWeight: 500,
+      },
+      axisLine: {
+        show: true,
+        lineStyle: {
+          color: "#CBD5E1",
+          width: 1.5,
+        },
+      },
+      axisTick: {
+        show: true,
+        lineStyle: {
+          color: "#E2E8F0",
+        },
+      },
+      axisLabel: {
+        color: "#64748B",
+        fontSize: 11,
+      },
+      splitLine: {
+        show: true,
+        lineStyle: {
+          color: "#F1F5F9",
+          type: "dashed",
+        },
+      },
+    },
+    yAxis: {
+      type: "value",
+      name: oscData.value ? `ADC值 (0-255)` : "ADC值",
+      nameLocation: "middle",
+      nameGap: 50,
+      nameTextStyle: {
+        color: "#64748B",
+        fontSize: 12,
+        fontWeight: 500,
+      },
+      axisLine: {
+        show: true,
+        lineStyle: {
+          color: "#CBD5E1",
+          width: 1.5,
+        },
+      },
+      axisTick: {
+        show: true,
+        lineStyle: {
+          color: "#E2E8F0",
+        },
+      },
+      axisLabel: {
+        color: "#64748B",
+        fontSize: 11,
+        formatter: (value: number) => {
+          return `${value} (${((value / 255) * 3.3).toFixed(1)}V)`;
+        },
+      },
+      splitLine: {
+        show: true,
+        lineStyle: {
+          color: "#F1F5F9",
+          type: "dashed",
+        },
+      },
+    },
+    // 全局动画开关
+    animation: !isCapturing,
+    animationDuration: isCapturing ? 0 : 1200,
+    animationEasing: isCapturing ? "linear" : "cubicOut",
+    series: series,
+  };
+});
+</script>
+
+<style scoped lang="postcss">
+@import "@/assets/main.css";
+/* 波形容器样式 */
+.waveform-container {
+  background: linear-gradient(
+    135deg,
+    rgba(248, 250, 252, 0.8) 0%,
+    rgba(241, 245, 249, 0.8) 100%
+  );
+  border: 1px solid rgba(226, 232, 240, 0.5);
+  position: relative;
+}
+
+.waveform-container::before {
+  content: "";
+  position: absolute;
+  inset: 0;
+  background: linear-gradient(
+    45deg,
+    transparent 48%,
+    rgba(59, 130, 246, 0.05) 50%,
+    transparent 52%
+  );
+  pointer-events: none;
+  z-index: 1;
+}
+
+/* 无数据状态的背景动画 */
+.waveform-container:not(:has(canvas)) {
+  background: linear-gradient(
+    135deg,
+    rgba(248, 250, 252, 1) 0%,
+    rgba(239, 246, 255, 1) 25%,
+    rgba(219, 234, 254, 1) 50%,
+    rgba(239, 246, 255, 1) 75%,
+    rgba(248, 250, 252, 1) 100%
+  );
+  background-size: 200% 200%;
+  animation: gradient-shift 8s ease-in-out infinite;
+}
+
+@keyframes gradient-shift {
+  0%,
+  100% {
+    background-position: 0% 50%;
+  }
+  50% {
+    background-position: 100% 50%;
+  }
+}
+
+/* 深色模式支持 */
+@media (prefers-color-scheme: dark) {
+  .waveform-container {
+    background: linear-gradient(
+      135deg,
+      rgba(15, 23, 42, 0.8) 0%,
+      rgba(30, 41, 59, 0.8) 100%
+    );
+    border-color: rgba(71, 85, 105, 0.5);
+  }
+
+  .waveform-container:not(:has(canvas)) {
+    background: linear-gradient(
+      135deg,
+      rgba(15, 23, 42, 1) 0%,
+      rgba(30, 41, 59, 1) 25%,
+      rgba(51, 65, 85, 1) 50%,
+      rgba(30, 41, 59, 1) 75%,
+      rgba(15, 23, 42, 1) 100%
+    );
+  }
+}
+
+/* 按钮光晕效果增强 */
+button {
+  position: relative;
+  overflow: hidden;
+}
+
+button::after {
+  content: "";
+  position: absolute;
+  top: 50%;
+  left: 50%;
+  width: 0;
+  height: 0;
+  border-radius: 50%;
+  background: rgba(255, 255, 255, 0.3);
+  transform: translate(-50%, -50%);
+  transition:
+    width 0.6s,
+    height 0.6s;
+}
+
+button:active::after {
+  width: 300px;
+  height: 300px;
+}
+
+/* 扫描线动画优化 */
+@keyframes scan-line {
+  0% {
+    transform: rotate(0deg) scale(1);
+    opacity: 1;
+  }
+  50% {
+    transform: rotate(180deg) scale(1.1);
+    opacity: 0.7;
+  }
+  100% {
+    transform: rotate(360deg) scale(1);
+    opacity: 1;
+  }
+}
+
+.animate-spin {
+  animation: scan-line 3s linear infinite;
+}
+
+/* 状态指示器增强 */
+.absolute.top-4.right-4 {
+  backdrop-filter: blur(8px);
+  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.25);
+  animation: float 2s ease-in-out infinite;
+}
+
+@keyframes float {
+  0%,
+  100% {
+    transform: translateY(0px);
+  }
+  50% {
+    transform: translateY(-2px);
+  }
+}
+
+/* 图表容器增强 */
+.w-full.h-full.transition-all {
+  border-radius: 8px;
+  overflow: hidden;
+  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.05);
+}
+
+/* 响应式调整 */
+@media (max-width: 768px) {
+  .waveform-container {
+    min-height: 300px;
+  }
+
+  button {
+    padding: 12px 20px;
+    font-size: 14px;
+  }
+
+  .absolute.top-4.right-4 {
+    top: 8px;
+    right: 8px;
+    font-size: 12px;
+    padding: 4px 8px;
+  }
+
+  /* 移动端测量面板调整 */
+  .absolute.top-4.left-4 {
+    top: 8px;
+    left: 8px;
+    min-width: 180px;
+    font-size: 11px;
+  }
+}
+
+/* 平滑过渡效果 */
+* {
+  transition: all 0.2s ease-in-out;
+}
+
+/* 焦点样式 */
+button:focus-visible {
+  outline: 2px solid rgba(59, 130, 246, 0.5);
+  outline-offset: 2px;
+}
+
+/* 测量面板样式增强 */
+.absolute.top-4.left-4 {
+  backdrop-filter: blur(8px);
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
+  transition: all 0.3s ease-in-out;
+  z-index: 10;
+}
+
+.absolute.top-4.left-4:hover {
+  transform: translateY(-1px);
+  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
+}
+</style>

src/components/Oscilloscope/WaveformDisplay.vue

@@ -1,175 +0,0 @@
-<template>
-  <div class="w-full h-100">
-    <v-chart v-if="true" class="w-full h-full" :option="option" autoresize />
-    <div
-      v-else
-      class="w-full h-full flex items-center justify-center text-gray-500"
-    >
-      暂无数据
-    </div>
-  </div>
-</template>
-
-<script setup lang="ts">
-import { computed, withDefaults } from "vue";
-import { forEach } from "lodash";
-import VChart from "vue-echarts";
-import { type WaveformDataType } from "./index";
-
-// Echarts
-import { use } from "echarts/core";
-import { LineChart } from "echarts/charts";
-import {
-  TitleComponent,
-  TooltipComponent,
-  LegendComponent,
-  ToolboxComponent,
-  DataZoomComponent,
-  GridComponent,
-} from "echarts/components";
-import { CanvasRenderer } from "echarts/renderers";
-import type { ComposeOption } from "echarts/core";
-import type { LineSeriesOption } from "echarts/charts";
-import type {
-  TooltipComponentOption,
-  LegendComponentOption,
-  ToolboxComponentOption,
-  DataZoomComponentOption,
-  GridComponentOption,
-} from "echarts/components";
-
-use([
-  TooltipComponent,
-  LegendComponent,
-  ToolboxComponent,
-  DataZoomComponent,
-  GridComponent,
-  LineChart,
-  CanvasRenderer,
-]);
-
-type EChartsOption = ComposeOption<
-  | TooltipComponentOption
-  | LegendComponentOption
-  | ToolboxComponentOption
-  | DataZoomComponentOption
-  | GridComponentOption
-  | LineSeriesOption
->;
-
-const props = withDefaults(
-  defineProps<{
-    data?: WaveformDataType;
-  }>(),
-  {
-    data: () => ({
-      x: [],
-      y: [],
-      xUnit: "s",
-      yUnit: "V",
-    }),
-  },
-);
-
-const hasData = computed(() => {
-  return (
-    props.data &&
-    props.data.x &&
-    props.data.y &&
-    props.data.x.length > 0 &&
-    props.data.y.length > 0 &&
-    props.data.y.some((channel) => channel.length > 0)
-  );
-});
-
-const option = computed((): EChartsOption => {
-  const series: LineSeriesOption[] = [];
-
-  forEach(props.data.y, (yData, index) => {
-    // 将 x 和 y 数据组合成 [x, y] 格式
-    const seriesData = props.data.x.map((xValue, i) => [xValue, yData[i] || 0]);
-
-    series.push({
-      type: "line",
-      name: `通道 ${index + 1}`,
-      data: seriesData,
-      smooth: false, // 示波器通常显示原始波形
-      symbol: "none", // 不显示数据点标记
-      lineStyle: {
-        width: 2,
-      },
-    });
-  });
-
-  return {
-    grid: {
-      left: "10%",
-      right: "10%",
-      top: "15%",
-      bottom: "25%",
-    },
-    tooltip: {
-      trigger: "axis",
-      formatter: (params: any) => {
-        let result = `时间: ${params[0].data[0].toFixed(2)} ${props.data.xUnit}<br/>`;
-        params.forEach((param: any) => {
-          result += `${param.seriesName}: ${param.data[1].toFixed(3)} ${props.data.yUnit}<br/>`;
-        });
-        return result;
-      },
-    },
-    legend: {
-      top: "5%",
-      data: series.map((s) => s.name) as string[],
-    },
-    toolbox: {
-      feature: {
-        restore: {},
-        saveAsImage: {},
-      },
-    },
-    dataZoom: [
-      {
-        type: "inside",
-        start: 0,
-        end: 100,
-      },
-      {
-        start: 0,
-        end: 100,
-      },
-    ],
-    xAxis: {
-      type: "value",
-      name: `时间 (${props.data.xUnit})`,
-      nameLocation: "middle",
-      nameGap: 30,
-      axisLine: {
-        show: true,
-      },
-      axisTick: {
-        show: true,
-      },
-      splitLine: {
-        show: false,
-      },
-    },
-    yAxis: {
-      type: "value",
-      name: `电压 (${props.data.yUnit})`,
-      nameLocation: "middle",
-      nameGap: 40,
-      axisLine: {
-        show: true,
-      },
-      axisTick: {
-        show: true,
-      },
-      splitLine: {
-        show: false,
-      },
-    },
-    series: series,
-  };
-});
-</script>

src/components/Oscilloscope/index.ts

@@ -1,42 +1,3 @@
-import WaveformDisplay from "./WaveformDisplay.vue";
+import OscilloscopeWaveformDisplay from "./OscilloscopeWaveformDisplay.vue";
 
-type WaveformDataType = {
-  x: number[];
-  y: number[][];
-  xUnit: "s" | "ms" | "us";
-  yUnit: "V" | "mV" | "uV";
-};
-
-// Test data generator
-function generateTestData(): WaveformDataType {
-  const sampleRate = 1000; // 1kHz
-  const duration = 0.1; // 10ms
-  const points = Math.floor(sampleRate * duration);
-
-  const x = Array.from({ length: points }, (_, i) => (i / sampleRate) * 1000); // time in ms
-
-  // Generate multiple channels with different waveforms
-  const y = [
-    // Channel 1: Sine wave 50Hz
-    Array.from(
-      { length: points },
-      (_, i) => Math.sin((2 * Math.PI * 50 * i) / sampleRate) * 3.3,
-    ),
-    // Channel 2: Square wave 25Hz
-    Array.from(
-      { length: points },
-      (_, i) => Math.sign(Math.sin((2 * Math.PI * 25 * i) / sampleRate)) * 5,
-    ),
-    // Channel 3: Sawtooth wave 33Hz
-    Array.from(
-      { length: points },
-      (_, i) => (2 * (((33 * i) / sampleRate) % 1) - 1) * 2.5,
-    ),
-    // Channel 4: Noise + DC offset
-    Array.from({ length: points }, () => Math.random() * 0.5 + 1.5),
-  ];
-
-  return { x, y, xUnit: "ms", yUnit: "V" };
-}
-
-export { WaveformDisplay, generateTestData , type WaveformDataType };
+export { OscilloscopeWaveformDisplay };

src/components/PopButton.vue

@@ -1,11 +0,0 @@
-<template>
-  <button class="btn transition-transform duration-150 ease-in-out hover:scale-120">
-    Button A
-  </button>
-</template>
-
-<script lang="ts" setup></script>
-
-<style scoped lang="postcss">
-@import "@/assets/main.css";
-</style>

src/components/Sidebar.vue

@@ -1,162 +0,0 @@
-<template>
-  <div
-    class="card card-dash shadow-xl h-screen"
-    :class="[sidebar.isClose ? 'w-31' : 'w-80']"
-  >
-    <div
-      class="card-body flex relative transition-all duration-500 ease-in-out"
-    >
-      <!-- Avatar and Name -->
-      <div class="relative" :class="sidebar.isClose ? 'h-50' : 'h-20'">
-        <!-- Img -->
-        <div
-          class="avatar h-10 fixed top-10"
-          :class="sidebar.isClose ? 'left-10' : 'left-7'"
-        >
-          <div class="rounded-full">
-            <img src="../assets/user.svg" alt="User" />
-          </div>
-        </div>
-        <!-- Text -->
-        <Transition>
-          <div v-if="!sidebar.isClose" class="mx-5 grow fixed left-20 top-11">
-            <label class="text-2xl">用户名</label>
-          </div>
-        </Transition>
-      </div>
-
-      <!-- Toggle Button -->
-      <button
-        class="btn btn-square rounded-lg p-2 m-3 fixed"
-        :class="sidebar.isClose ? 'left-7 top-23' : 'left-60 top-7'"
-        @click="sidebar.toggleSidebar"
-      >
-        <svg
-          t="1741694970690"
-          :class="sidebar.isClose ? 'rotate-0' : 'rotate-540'"
-          class="icon"
-          viewBox="0 0 1024 1024"
-          version="1.1"
-          xmlns="http://www.w3.org/2000/svg"
-          p-id="4546"
-          xmlns:xlink="http://www.w3.org/1999/xlink"
-          width="200"
-          height="200"
-        >
-          <path
-            d="M803.758 514.017c-0.001-0.311-0.013-0.622-0.018-0.933-0.162-23.974-9.386-47.811-27.743-65.903-0.084-0.082-0.172-0.157-0.256-0.239-0.154-0.154-0.296-0.315-0.451-0.468L417.861 94.096c-37.685-37.153-99.034-37.476-136.331-0.718-37.297 36.758-36.979 97.231 0.707 134.384l290.361 286.257-290.362 286.257c-37.685 37.153-38.004 97.625-0.707 134.383 37.297 36.758 98.646 36.435 136.331-0.718l357.43-352.378c0.155-0.153 0.297-0.314 0.451-0.468 0.084-0.082 0.172-0.157 0.256-0.239 18.354-18.089 27.578-41.922 27.743-65.892 0.004-0.315 0.017-0.631 0.018-0.947z"
-            :fill="theme.isLightTheme() ? '#828282' : '#C0C3C8'"
-            p-id="4547"
-          ></path>
-        </svg>
-      </button>
-
-      <div class="divider"></div>
-
-      <ul class="menu h-full w-full">
-        <li v-for="item in props.items" class="text-xl my-1">
-          <a @click="router.push(item.page)">
-            <svg
-              t="1741694797806"
-              class="icon h-[1.5em] w-[1.5em] opacity-50 mx-1"
-              viewBox="0 0 1024 1024"
-              version="1.1"
-              xmlns="http://www.w3.org/2000/svg"
-              p-id="2622"
-              xmlns:xlink="http://www.w3.org/1999/xlink"
-              width="200"
-              height="200"
-            >
-              <path
-                d="M192 192m-64 0a64 64 0 1 0 128 0 64 64 0 1 0-128 0Z"
-                p-id="2623"
-              ></path>
-              <path
-                d="M192 512m-64 0a64 64 0 1 0 128 0 64 64 0 1 0-128 0Z"
-                p-id="2624"
-              ></path>
-              <path
-                d="M192 832m-64 0a64 64 0 1 0 128 0 64 64 0 1 0-128 0Z"
-                p-id="2625"
-              ></path>
-              <path
-                d="M864 160H352c-17.7 0-32 14.3-32 32s14.3 32 32 32h512c17.7 0 32-14.3 32-32s-14.3-32-32-32zM864 480H352c-17.7 0-32 14.3-32 32s14.3 32 32 32h512c17.7 0 32-14.3 32-32s-14.3-32-32-32zM864 800H352c-17.7 0-32 14.3-32 32s14.3 32 32 32h512c17.7 0 32-14.3 32-32s-14.3-32-32-32z"
-                p-id="2626"
-              ></path>
-            </svg>
-            <Transition>
-              <p class="break-keep" v-if="!sidebar.isClose">{{ item.text }}</p>
-            </Transition>
-          </a>
-        </li>
-      </ul>
-
-      <div class="divider"></div>
-
-      <ul class="menu w-full">
-        <li>
-          <a @click="theme.toggleTheme" class="text-xl">
-            <ThemeControlButton />
-            <Transition>
-              <p v-if="!sidebar.isClose" class="break-keep">改变主题</p>
-            </Transition>
-            <Transition>
-              <ThemeControlToggle v-if="!sidebar.isClose" />
-            </Transition>
-          </a>
-        </li>
-      </ul>
-    </div>
-  </div>
-</template>
-
-<script setup lang="ts">
-import iconMenu from "../assets/menu.svg";
-import "../router";
-import { useThemeStore } from "@/stores/theme";
-import { useSidebarStore } from "@/stores/sidebar";
-import ThemeControlButton from "./ThemeControlButton.vue";
-import ThemeControlToggle from "./ThemeControlToggle.vue";
-import router from "../router";
-
-const theme = useThemeStore();
-const sidebar = useSidebarStore();
-
-type Item = {
-  id: number;
-  icon: string;
-  text: string;
-  page: string;
-};
-
-interface Props {
-  items?: Array<Item>;
-}
-
-const props = withDefaults(defineProps<Props>(), {
-  items: () => [
-    { id: 1, icon: iconMenu, text: "btn1", page: "/" },
-    { id: 2, icon: iconMenu, text: "btn2", page: "/" },
-    { id: 3, icon: iconMenu, text: "btn3", page: "/" },
-    { id: 4, icon: iconMenu, text: "btn4", page: "/" },
-  ],
-});
-</script>
-
-<style scoped lang="postcss">
-@reference "../assets/main.css";
-
-* {
-  @apply transition-all duration-500 ease-in-out;
-}
-
-.v-enter-active,
-.v-leave-active {
-  transition: opacity 0.3s ease;
-}
-
-.v-enter-from,
-.v-leave-to {
-  opacity: 0;
-}
-</style>

src/components/TutorialCarousel.vue

@@ -1,14 +1,15 @@
 <template>
-  <div 
+  <div
     class="tutorial-carousel relative"
     @wheel.prevent="handleWheel"
     @mouseenter="pauseAutoRotation"
     @mouseleave="resumeAutoRotation"
-  >    <!-- 例程卡片堆叠 -->
+  >
+    <!-- 例程卡片堆叠 -->
     <div class="card-stack relative mx-auto">
-      <div 
-        v-for="(tutorial, index) in tutorials" 
-        :key="index" 
+      <div
+        v-for="(tutorial, index) in tutorials"
+        :key="index"
         class="tutorial-card absolute transition-all duration-500 ease-in-out rounded-2xl shadow-2xl border-4 border-base-300 overflow-hidden"
         :class="getCardClass(index)"
         :style="getCardStyle(index)"
@@ -16,32 +17,57 @@
       >
         <!-- 卡片内容 -->
         <div class="relative">
-          <!-- 图片 -->          <img 
-            :src="tutorial.thumbnail || `https://placehold.co/600x400?text=${tutorial.title}`" 
+          <!-- 图片 -->
+          <img
+            :src="
+              tutorial.thumbnail ||
+              `https://kaifage.com/api/placeholder/600/400?text=${tutorial.title}&color=000000&bgColor=ffffff&fontSize=72`
+            "
             class="w-full object-contain"
             :alt="tutorial.title"
-            style="width: 600px; height: 400px;"
+            style="width: 600px; height: 400px"
           />
-          
+
           <!-- 卡片蒙层 -->
-          <div 
+          <div
             class="absolute inset-0 bg-primary opacity-20 transition-opacity duration-300"
-            :class="{'opacity-10': index === currentIndex}"
+            :class="{ 'opacity-10': index === currentIndex }"
           ></div>
-          
+
           <!-- 标题覆盖层 -->
-          <div class="absolute bottom-0 left-0 right-0 p-4 bg-gradient-to-t from-base-300 to-transparent">
-            <h3 class="text-lg font-bold text-base-content">{{ tutorial.title }}</h3>
-            <p class="text-sm opacity-80 truncate">{{ tutorial.description }}</p>
+          <div
+            class="absolute bottom-0 left-0 right-0 p-4 bg-gradient-to-t from-base-300 to-transparent"
+          >
+            <div class="flex flex-col gap-2">
+              <h3 class="text-lg font-bold text-base-content">
+                {{ tutorial.title }}
+              </h3>
+              <p class="text-sm opacity-80 truncate">
+                {{ tutorial.description }}
+              </p>
+              <!-- 标签显示 -->
+              <div
+                v-if="tutorial.tags && tutorial.tags.length > 0"
+                class="flex flex-wrap gap-1"
+              >
+                <span
+                  v-for="tag in tutorial.tags.slice(0, 3)"
+                  :key="tag"
+                  class="badge badge-outline badge-xs text-xs"
+                >
+                  {{ tag }}
+                </span>
+              </div>
+            </div>
           </div>
         </div>
       </div>
     </div>
-    
+
     <!-- 导航指示器 -->
     <div class="indicators flex justify-center gap-2 mt-4">
-      <button 
-        v-for="(_, index) in tutorials" 
+      <button
+        v-for="(_, index) in tutorials"
         :key="index"
         @click="setActiveCard(index)"
         class="w-3 h-3 rounded-full transition-all duration-300"
@@ -52,8 +78,15 @@
 </template>
 
 <script setup lang="ts">
-import { ref, onMounted, onUnmounted } from 'vue';
-import { useRouter } from 'vue-router';
+import { ref, onMounted, onUnmounted } from "vue";
+import { useRouter } from "vue-router";
+import { AuthManager } from "@/utils/AuthManager";
+import {
+  ExamClient,
+  ResourceClient,
+  ResourcePurpose,
+  type ExamInfo,
+} from "@/APIClient";
 
 // 接口定义
 interface Tutorial {
@@ -61,7 +94,7 @@ interface Tutorial {
   title: string;
   description: string;
   thumbnail?: string;
-  docPath: string;
+  tags: string[];
 }
 
 // Props
@@ -81,87 +114,101 @@ let autoRotationTimer: number | null = null;
 // 处理卡片点击
 const handleCardClick = (index: number, tutorialId: string) => {
   if (index === currentIndex.value) {
-    goToTutorial(tutorialId);
+    goToExam(tutorialId);
   } else {
     setActiveCard(index);
   }
 };
 
-// 从 public/doc 目录加载例程信息
+// 从数据库加载实验数据
 onMounted(async () => {
   try {
-    // 尝试从API获取教程目录
-    let tutorialIds: string[] = [];
-    try {
-      const response = await fetch('/api/tutorial');
-      if (response.ok) {
-        const data = await response.json();
-        tutorialIds = data.tutorials || [];
-      }
-    } catch (error) {
-      console.warn('无法从API获取教程目录，使用默认值:', error);
+    console.log("正在从数据库加载实验数据...");
+
+    // 创建认证客户端
+    const client = AuthManager.createClient(ExamClient);
+
+    // 获取实验列表
+    const examList: ExamInfo[] = await client.getExamList();
+
+    // 筛选可见的实验并转换为Tutorial格式
+    const visibleExams = examList
+      .filter((exam) => exam.isVisibleToUsers)
+      .slice(0, 6); // 限制轮播显示最多6个实验
+
+    if (visibleExams.length === 0) {
+      console.warn("没有找到可见的实验");
+      return;
     }
-    
-    // 如果API调用失败或返回空列表，使用默认值
-    if (tutorialIds.length === 0) {
-      console.log('使用默认教程列表');
-      tutorialIds = ['01', '02', '03', '04', '05', '06', '11', '12', '13']; // 默认例程
-    } else {
-      console.log('使用API获取的教程列表:', tutorialIds);
-    }
-    
-    // 为每个例程创建对象并尝试获取文档标题
-    const tutorialPromises = tutorialIds.map(async (id) => {
-      // 尝试读取doc.md获取标题
-      let title = `例程 ${id}`;
-      let description = "点击加载此例程";
-      let thumbnail = `/doc/${id}/cover.png`; // 默认使用第一张图片作为缩略图
-      
+
+    // 转换数据格式并获取封面图片
+    const tutorialPromises = visibleExams.map(async (exam) => {
+      let thumbnail: string | undefined;
+
       try {
-        // 尝试读取文档内容获取标题
-        const response = await fetch(`/doc/${id}/doc.md`);
-        if (response.ok) {
-          const text = await response.text();
-          // 从Markdown提取标题
-          const titleMatch = text.match(/^#\s+(.+)$/m);
-          if (titleMatch && titleMatch[1]) {
-            title = titleMatch[1].trim();
-          }
-          
-          // 提取第一段作为描述
-          const descMatch = text.match(/\n\n([^#\n][^\n]+)/);
-          if (descMatch && descMatch[1]) {
-            description = descMatch[1].substring(0, 100).trim();
-            if (description.length === 100) description += '...';
-          }
+        // 获取实验的封面资源（模板资源）
+        const resourceClient = AuthManager.createClient(ResourceClient);
+        const resourceList = await resourceClient.getResourceList(
+          exam.id,
+          "cover",
+          ResourcePurpose.Template,
+        );
+        if (resourceList && resourceList.length > 0) {
+          // 使用第一个封面资源
+          const coverResource = resourceList[0];
+          const fileResponse = await resourceClient.getResourceById(
+            coverResource.id,
+          );
+          // 创建Blob URL作为缩略图
+          thumbnail = URL.createObjectURL(fileResponse.data);
         }
       } catch (error) {
-        console.warn(`无法读取例程${id}的文档内容:`, error);
+        console.warn(`无法获取实验${exam.id}的封面图片:`, error);
       }
-      
+
       return {
-        id,
-        title,
-        description,
+        id: exam.id,
+        title: exam.name,
+        description: "点击查看实验详情",
         thumbnail,
-        docPath: `/doc/${id}/doc.md`
+        tags: exam.tags || [],
       };
     });
-    
+
     tutorials.value = await Promise.all(tutorialPromises);
-    
+
+    console.log("成功加载实验数据:", tutorials.value.length, "个实验");
+
     // 启动自动旋转
     startAutoRotation();
   } catch (error) {
-    console.error('加载例程失败:', error);
+    console.error("加载实验数据失败:", error);
+
+    // 如果加载失败，显示默认的占位内容
+    tutorials.value = [
+      {
+        id: "placeholder",
+        title: "实验数据加载中...",
+        description: "请稍后或刷新页面重试",
+        thumbnail: undefined,
+        tags: [],
+      },
+    ];
   }
 });
 
-// 在组件销毁时清除计时器
+// 在组件销毁时清除计时器和Blob URLs
 onUnmounted(() => {
   if (autoRotationTimer) {
     clearInterval(autoRotationTimer);
   }
+
+  // 清理创建的Blob URLs
+  tutorials.value.forEach((tutorial) => {
+    if (tutorial.thumbnail && tutorial.thumbnail.startsWith("blob:")) {
+      URL.revokeObjectURL(tutorial.thumbnail);
+    }
+  });
 });
 
 // 鼠标滚轮处理
@@ -180,7 +227,8 @@ const nextCard = () => {
 
 // 上一张卡片
 const prevCard = () => {
-  currentIndex.value = (currentIndex.value - 1 + tutorials.value.length) % tutorials.value.length;
+  currentIndex.value =
+    (currentIndex.value - 1 + tutorials.value.length) % tutorials.value.length;
 };
 
 // 设置活动卡片
@@ -210,69 +258,77 @@ const resumeAutoRotation = () => {
   }
 };
 
-// 前往例程
-const goToTutorial = (tutorialId: string) => {
-  // 跳转到工程页面，并通过 query 参数传递文档路径
+// 前往实验
+const goToExam = (examId: string) => {
+  // 跳转到实验列表页面并传递examId参数，页面将自动打开对应的实验详情模态框
   router.push({
-    path: '/project',
-    query: { tutorial: tutorialId }
+    path: "/exam",
+    query: { examId: examId },
   });
 };
 
 // 计算卡片类和样式
 const getCardClass = (index: number) => {
   const isActive = index === currentIndex.value;
-  const isPrev = (index === currentIndex.value - 1) || (currentIndex.value === 0 && index === tutorials.value.length - 1);
-  const isNext = (index === currentIndex.value + 1) || (currentIndex.value === tutorials.value.length - 1 && index === 0);
-  
+  const isPrev =
+    index === currentIndex.value - 1 ||
+    (currentIndex.value === 0 && index === tutorials.value.length - 1);
+  const isNext =
+    index === currentIndex.value + 1 ||
+    (currentIndex.value === tutorials.value.length - 1 && index === 0);
+
   return {
-    'z-30': isActive,
-    'z-20': isPrev || isNext,
-    'z-10': !isActive && !isPrev && !isNext,
-    'hover:scale-105': isActive,
-    'cursor-pointer': true
+    "z-30": isActive,
+    "z-20": isPrev || isNext,
+    "z-10": !isActive && !isPrev && !isNext,
+    "hover:scale-105": isActive,
+    "cursor-pointer": true,
   };
 };
 
 const getCardStyle = (index: number) => {
   const isActive = index === currentIndex.value;
-  const isPrev = (index === currentIndex.value - 1) || (currentIndex.value === 0 && index === tutorials.value.length - 1);
-  const isNext = (index === currentIndex.value + 1) || (currentIndex.value === tutorials.value.length - 1 && index === 0);
-  
+  const isPrev =
+    index === currentIndex.value - 1 ||
+    (currentIndex.value === 0 && index === tutorials.value.length - 1);
+  const isNext =
+    index === currentIndex.value + 1 ||
+    (currentIndex.value === tutorials.value.length - 1 && index === 0);
+
   // 基本样式
   let style = {
-    transform: 'scale(1) translateY(0) rotate(0deg)',
-    opacity: '1',
-    filter: 'blur(0)'
+    transform: "scale(1) translateY(0) rotate(0deg)",
+    opacity: "1",
+    filter: "blur(0)",
   };
-  
+
   // 活动卡片
   if (isActive) {
     return style;
   }
-  
+
   // 上一张卡片
   if (isPrev) {
-    style.transform = 'scale(0.85) translateY(-10%) rotate(-5deg)';
-    style.opacity = '0.7';
-    style.filter = 'blur(1px)';
+    style.transform = "scale(0.85) translateY(-10%) rotate(-5deg)";
+    style.opacity = "0.7";
+    style.filter = "blur(1px)";
     return style;
   }
-  
+
   // 下一张卡片
   if (isNext) {
-    style.transform = 'scale(0.85) translateY(10%) rotate(5deg)';
-    style.opacity = '0.7';
-    style.filter = 'blur(1px)';
+    style.transform = "scale(0.85) translateY(10%) rotate(5deg)";
+    style.opacity = "0.7";
+    style.filter = "blur(1px)";
     return style;
   }
-  
+
   // 其他卡片
-  style.transform = 'scale(0.7) translateY(0) rotate(0deg)';
-  style.opacity = '0.4';
-  style.filter = 'blur(2px)';
+  style.transform = "scale(0.7) translateY(0) rotate(0deg)";
+  style.opacity = "0.4";
+  style.filter = "blur(2px)";
   return style;
-}
+};
 </script>
 
 <style scoped>

src/components/UploadCard.vue

@@ -1,132 +1,283 @@
 <template>
-  <div class="flex flex-col bg-base-100 justify-center items-center">
+  <div class="flex flex-col bg-base-100 justify-center items-center gap-4">
     <!-- Title -->
-    <h1 class="font-bold text-2xl">上传比特流文件</h1>
+    <h1 class="font-bold text-2xl">比特流文件</h1>
+
+    <!-- 示例比特流下载区域 (仅在有examId时显示) -->
+    <div v-if="examId && availableBitstreams.length > 0" class="w-full">
+      <fieldset class="fieldset w-full">
+        <legend class="fieldset-legend text-sm">示例比特流文件</legend>
+        <div class="space-y-2">
+          <div
+            v-for="bitstream in availableBitstreams"
+            :key="bitstream.id"
+            class="flex items-center justify-between p-2 border-2 border-base-300 rounded-lg"
+          >
+            <span class="text-sm">{{ bitstream.name }}</span>
+            <div class="flex gap-2">
+              <button
+                @click="handleExampleBitstream('download', bitstream)"
+                class="btn btn-sm btn-secondary"
+                :disabled="currentTask !== 'none'"
+              >
+                <div
+                  v-if="
+                    currentTask === 'downloading' &&
+                    currentBitstreamId === bitstream.id
+                  "
+                >
+                  <span class="loading loading-spinner loading-xs"></span>
+                  下载中...
+                </div>
+                <div v-else>下载示例</div>
+              </button>
+              <button
+                @click="handleExampleBitstream('program', bitstream)"
+                class="btn btn-sm btn-primary"
+                :disabled="currentTask !== 'none'"
+              >
+                <div
+                  v-if="
+                    currentTask === 'programming' &&
+                    currentBitstreamId === bitstream.id
+                  "
+                >
+                  <span class="loading loading-spinner loading-xs"></span>
+                  烧录中...
+                </div>
+                <div v-else>直接烧录</div>
+              </button>
+            </div>
+          </div>
+        </div>
+      </fieldset>
+    </div>
+
+    <!-- 分割线 -->
+    <div v-if="examId && availableBitstreams.length > 0" class="divider">
+      或
+    </div>
 
     <!-- Input File -->
     <fieldset class="fieldset w-full">
-      <legend class="fieldset-legend text-sm">选择或拖拽上传文件</legend>
-      <input type="file" ref="fileInput" class="file-input w-full" @change="handleFileChange" />
+      <legend class="fieldset-legend text-sm">上传自定义比特流文件</legend>
+      <input
+        type="file"
+        ref="fileInput"
+        class="file-input w-full"
+        @change="handleFileChange"
+      />
       <label class="fieldset-label">文件最大容量: {{ maxMemory }}MB</label>
     </fieldset>
 
     <!-- Upload Button -->
     <div class="card-actions w-full">
-      <button @click="handleClick" class="btn btn-primary grow" :disabled="isUploading">
-        <div v-if="isUploading">
+      <button
+        @click="handleUploadAndDownload"
+        class="btn btn-primary grow"
+        :disabled="currentTask !== 'none'"
+      >
+        <div v-if="currentTask === 'uploading'">
           <span class="loading loading-spinner"></span>
-          下载中...
+          上传中...
         </div>
-        <div v-else>
-          {{ buttonText }}
+        <div v-else-if="currentTask === 'programming'">
+          <span class="loading loading-spinner"></span>
+          {{ currentProgressPercent }}% ...
         </div>
+        <div v-else>上传并下载</div>
       </button>
     </div>
   </div>
 </template>
 
 <script lang="ts" setup>
-import { computed, ref, useTemplateRef, onMounted } from "vue";
+import { ref, useTemplateRef, onMounted } from "vue";
+import { AuthManager } from "@/utils/AuthManager";
 import { useDialogStore } from "@/stores/dialog";
-import { isNull, isUndefined } from "lodash";
+import { useEquipments } from "@/stores/equipments";
+import { useRequiredInjection } from "@/utils/Common";
+import { useAlertStore } from "./Alert";
+import { ResourceClient, ResourcePurpose } from "@/APIClient";
+import { useProgressStore } from "@/stores/progress";
+import { ProgressStatus, type ProgressInfo } from "@/utils/signalR/server.Hubs";
 
 interface Props {
-  uploadEvent?: (file: File) => Promise<boolean>;
-  downloadEvent?: () => Promise<boolean>;
   maxMemory?: number;
+  examId?: string;
 }
 
 const props = withDefaults(defineProps<Props>(), {
   maxMemory: 4,
+  examId: "",
 });
 
 const emits = defineEmits<{
   finishedUpload: [file: File];
 }>();
 
+const alert = useRequiredInjection(useAlertStore);
+const progressTracker = useProgressStore();
 const dialog = useDialogStore();
+const eqps = useEquipments();
 
-const isUploading = ref(false);
-const buttonText = computed(() => {
-  return isUndefined(props.downloadEvent) ? "上传" : "上传并下载";
-});
-
+const availableBitstreams = ref<{ id: string; name: string }[]>([]);
 const fileInput = useTemplateRef("fileInput");
-const bitstream = defineModel("bitstreamFile", {
-  type: File,
-  default: undefined,
-});
-onMounted(() => {
-  if (!isUndefined(bitstream.value) && !isNull(fileInput.value)) {
+const bitstream = ref<File | undefined>(undefined);
+
+// 用一个状态变量替代多个
+const currentTask = ref<"none" | "uploading" | "downloading" | "programming">(
+  "none",
+);
+const currentBitstreamId = ref<string>("");
+const currentProgressId = ref<string>("");
+const currentProgressPercent = ref<number>(0);
+
+onMounted(async () => {
+  if (bitstream.value && fileInput.value) {
     let fileList = new DataTransfer();
     fileList.items.add(bitstream.value);
     fileInput.value.files = fileList.files;
   }
+  await loadAvailableBitstreams();
 });
 
 function handleFileChange(event: Event): void {
   const target = event.target as HTMLInputElement;
-  const file = target.files?.[0]; // 获取选中的第一个文件
-
-  if (!file) {
-    return;
-  }
-
-  bitstream.value = file;
+  const file = target.files?.[0];
+  bitstream.value = file || undefined;
 }
 
-function checkFile(file: File): boolean {
-  const maxBytes = props.maxMemory! * 1024 * 1024; // 将最大容量从 MB 转换为字节
-  if (file.size > maxBytes) {
+function checkFileInput(): boolean {
+  if (!bitstream.value) {
+    dialog.error(`未选择文件`);
+    return false;
+  }
+  const maxBytes = props.maxMemory! * 1024 * 1024;
+  if (bitstream.value.size > maxBytes) {
     dialog.error(`文件大小超过最大限制: ${props.maxMemory}MB`);
     return false;
   }
   return true;
 }
 
-async function handleClick(event: Event): Promise<void> {
-  if (isNull(bitstream.value) || isUndefined(bitstream.value)) {
-    dialog.error(`未选择文件`);
-    return;
-  }
-
-  if (!checkFile(bitstream.value)) return;
-  if (isUndefined(props.uploadEvent)) {
-    dialog.error("无法上传");
-    return;
-  }
-
-  isUploading.value = true;
+async function downloadBitstream() {
+  currentTask.value = "programming";
   try {
-    const ret = await props.uploadEvent(bitstream.value);
-    if (isUndefined(props.downloadEvent)) {
-      if (ret) {
-        dialog.info("上传成功");
-        emits("finishedUpload", bitstream.value);
-      } else dialog.error("上传失败");
-      return;
+    currentProgressId.value = await eqps.jtagDownloadBitstream(
+      currentBitstreamId.value,
+    );
+    progressTracker.register(
+      currentProgressId.value,
+      "programBitstream",
+      handleProgressUpdate,
+    );
+  } catch {
+    dialog.error("比特流烧录失败");
+    cleanProgressTracker();
+  }
+}
+
+function cleanProgressTracker() {
+  currentTask.value = "none";
+  currentProgressId.value = "";
+  currentBitstreamId.value = "";
+  currentProgressPercent.value = 0;
+  progressTracker.unregister(currentProgressId.value, "programBitstream");
+}
+
+async function loadAvailableBitstreams() {
+  if (!props.examId) {
+    availableBitstreams.value = [];
+    return;
+  }
+  try {
+    const resourceClient = AuthManager.createClient(ResourceClient);
+    const resources = await resourceClient.getResourceList(
+      props.examId,
+      "bitstream",
+      ResourcePurpose.Template,
+    );
+    availableBitstreams.value =
+      resources.map((r) => ({ id: r.id, name: r.name })) || [];
+  } catch (error) {
+    availableBitstreams.value = [];
+  }
+}
+
+// 统一处理示例比特流的下载/烧录
+async function handleExampleBitstream(
+  action: "download" | "program",
+  bitstreamObj: { id: string; name: string },
+) {
+  if (currentTask.value !== "none") return;
+  currentBitstreamId.value = bitstreamObj.id;
+  if (action === "download") {
+    currentTask.value = "downloading";
+    try {
+      const resourceClient = AuthManager.createClient(ResourceClient);
+      const response = await resourceClient.getResourceById(bitstreamObj.id);
+      if (response && response.data) {
+        const url = URL.createObjectURL(response.data);
+        const link = document.createElement("a");
+        link.href = url;
+        link.download = response.fileName || bitstreamObj.name;
+        document.body.appendChild(link);
+        link.click();
+        document.body.removeChild(link);
+        URL.revokeObjectURL(url);
+        alert.info("示例比特流下载成功");
+      } else {
+        alert.error("下载失败：响应数据为空");
+      }
+    } catch {
+      alert.error("下载示例比特流失败");
+    } finally {
+      currentTask.value = "none";
+      currentBitstreamId.value = "";
     }
-    if (!ret) {
-      isUploading.value = false;
-      return;
-    }
-  } catch (e) {
+  } else if (action === "program") {
+    currentBitstreamId.value = bitstreamObj.id;
+    await downloadBitstream();
+  }
+}
+
+// 上传并下载
+async function handleUploadAndDownload() {
+  if (currentTask.value !== "none") return;
+  if (!checkFileInput()) return;
+
+  currentTask.value = "uploading";
+  let uploadedBitstreamId: string | null = null;
+  try {
+    uploadedBitstreamId = await eqps.jtagUploadBitstream(
+      bitstream.value!,
+      props.examId || "",
+    );
+    if (!uploadedBitstreamId) throw new Error("上传失败");
+    emits("finishedUpload", bitstream.value!);
+  } catch {
     dialog.error("上传失败");
-    console.error(e);
+    currentTask.value = "none";
     return;
   }
 
-  // Download
-  try {
-    const ret = await props.downloadEvent();
-    if (ret) dialog.info("下载成功");
-    else dialog.error("下载失败");
-  } catch (e) {
-    dialog.error("下载失败");
-    console.error(e);
-  }
+  currentBitstreamId.value = uploadedBitstreamId;
 
-  isUploading.value = false;
+  await downloadBitstream();
+}
+
+function handleProgressUpdate(msg: ProgressInfo) {
+  // console.log(msg);
+  if (msg.status === ProgressStatus.Running)
+    currentProgressPercent.value = msg.progressPercent;
+  else if (msg.status === ProgressStatus.Failed) {
+    dialog.error(`比特流烧录失败: ${msg.errorMessage}`);
+    cleanProgressTracker();
+  } else if (msg.status === ProgressStatus.Completed) {
+    dialog.info("比特流烧录成功");
+    cleanProgressTracker();
+  }
 }
 </script>
 

src/components/UploadModal.vue

@@ -0,0 +1,126 @@
+<script setup lang="ts">
+import { useRequiredInjection } from "@/utils/Common";
+import { templateRef } from "@vueuse/core";
+import { File, UploadIcon, XIcon } from "lucide-vue-next";
+import { isNull } from "mathjs";
+import { useSlots } from "vue";
+import { useAlertStore } from "./Alert";
+
+const alert = useRequiredInjection(useAlertStore);
+const slots = useSlots();
+
+interface Props {
+  autoUpload?: boolean;
+  closeAfterUpload?: boolean;
+  callback: (files: File[]) => void;
+}
+
+const props = withDefaults(defineProps<Props>(), {
+  autoUpload: false,
+  closeAfterUpload: false,
+});
+
+const emits = defineEmits<{
+  finishedUpload: [];
+}>();
+
+const inputFiles = defineModel<File[] | null>("inputFiles", { default: null });
+const isShowModal = defineModel<boolean>("isShowModal", { default: false });
+
+const fileInputRef = templateRef("fileInputRef");
+
+function handleFileChange(event: Event) {
+  const files = (event.target as HTMLInputElement).files;
+  if (!files) return;
+  inputFiles.value = Array.from(files);
+
+  if (props.autoUpload) handleUpload();
+}
+
+function handleFileDrop(event: DragEvent) {
+  const files = event.dataTransfer?.files;
+  if (!files) return;
+  inputFiles.value = Array.from(files);
+
+  if (props.autoUpload) handleUpload();
+}
+
+function handleUpload() {
+  if (!inputFiles.value) return;
+  props.callback(inputFiles.value);
+  if (props.closeAfterUpload) close();
+  alert.info("上传成功");
+  emits("finishedUpload");
+}
+
+function show() {
+  isShowModal.value = true;
+}
+
+function close() {
+  isShowModal.value = false;
+}
+
+defineExpose({
+  show,
+  close,
+});
+</script>
+
+<template>
+  <div v-if="isShowModal" class="modal modal-open overflow-hidden">
+    <div class="modal-box overflow-hidden flex flex-col gap-3">
+      <div
+        class="flex justify-between items-center pb-3 border-b border-base-300"
+      >
+        <h2 class="text-2xl font-bold text-base-content">文件上传</h2>
+        <button @click="close" class="btn btn-sm btn-circle btn-ghost">
+          <XIcon class="w-6 h-6" />
+        </button>
+      </div>
+      <div
+        class="border-2 border-dashed border-base-300 rounded-lg text-center cursor-pointer hover:border-primary hover:bg-primary/5 transition-colors aspect-4/2 flex items-center justify-center"
+        @click="fileInputRef.click()"
+        @dragover.prevent
+        @dragenter.prevent
+        @drop.prevent="handleFileDrop"
+      >
+        <div v-if="slots.content">
+          <slot name="content"></slot>
+        </div>
+        <div v-else class="flex flex-col items-center gap-3">
+          <File class="w-12 h-12 text-base-content opacity-40" />
+          <div class="text-sm text-base-content/70 text-center">
+            <div class="font-medium mb-1">点击或拖拽上传</div>
+          </div>
+        </div>
+        <div v-else class="flex flex-col items-center gap-2">
+          <File class="w-8 h-8 text-success" />
+          <div class="text-xs font-medium text-success text-center">
+            {{ inputFiles?.[0]?.name }}
+          </div>
+          <div class="text-xs text-base-content/50">点击重新选择</div>
+        </div>
+      </div>
+      <input
+        type="file"
+        ref="fileInputRef"
+        @change="handleFileChange"
+        accept=""
+        class="hidden"
+      />
+      <button
+        v-if="!autoUpload"
+        class="btn btn-primary btn-sm w-full h-10"
+        @click="handleUpload"
+        :disabled="isNull(inputFiles) || inputFiles.length === 0"
+      >
+        <UploadIcon class="w-6 h-6" />
+        上传
+      </button>
+    </div>
+    <div class="modal-backdrop" @click="close"></div>
+  </div>
+</template>
+
+<style lang="postcss" scoped></style>

src/components/WaveformDisplay/WaveformDisplay.vue

@@ -2,12 +2,12 @@
   <div
     class="w-full"
     :class="{
-      'h-48': !analyzer.logicData.value,
-      'h-150': analyzer.logicData.value,
+      'h-48': !props.data,
+      'h-150': props.data,
     }"
   >
     <v-chart
-      v-if="analyzer.logicData.value"
+      v-if="props.data"
       class="w-full h-full"
       :option="option"
       autoresize
@@ -17,17 +17,20 @@
       v-else
       class="w-full h-full flex flex-col gap-6 items-center justify-center"
     >
-      <div class="text-center">
-        <h3 class="text-xl font-semibold text-slate-600 mb-2">
-          暂无逻辑分析数据
-        </h3>
-      </div>
+      <template v-if="hasSlot">
+        <slot />
+      </template>
+      <template v-else>
+        <div class="text-center">
+          <h3 class="text-xl font-semibold text-slate-600 mb-2">暂无数据</h3>
+        </div>
+      </template>
     </div>
   </div>
 </template>
 
 <script setup lang="ts">
-import { computed, shallowRef } from "vue";
+import { computed, shallowRef, useSlots } from "vue";
 import VChart from "vue-echarts";
 
 // Echarts
@@ -39,6 +42,7 @@ import {
   DataZoomComponent,
   AxisPointerComponent,
   ToolboxComponent,
+  MarkLineComponent,
 } from "echarts/components";
 import { CanvasRenderer } from "echarts/renderers";
 import type { ComposeOption } from "echarts/core";
@@ -48,15 +52,15 @@ import type {
   TooltipComponentOption,
   GridComponentOption,
   DataZoomComponentOption,
+  MarkLineComponentOption,
 } from "echarts/components";
 import type {
   ToolboxComponentOption,
   XAXisOption,
   YAXisOption,
 } from "echarts/types/dist/shared";
-import { useRequiredInjection } from "@/utils/Common";
 import { isUndefined } from "lodash";
-import { useWaveformManager } from "./WaveformManager";
+import type { LogicDataType } from ".";
 
 use([
   TooltipComponent,
@@ -66,6 +70,7 @@ use([
   DataZoomComponent,
   LineChart,
   CanvasRenderer,
+  MarkLineComponent,
 ]);
 
 type EChartsOption = ComposeOption<
@@ -75,9 +80,15 @@ type EChartsOption = ComposeOption<
   | GridComponentOption
   | DataZoomComponentOption
   | LineSeriesOption
+  | MarkLineComponentOption
 >;
 
-const analyzer = useRequiredInjection(useWaveformManager);
+const props = defineProps<{
+  data?: LogicDataType;
+}>();
+
+const slots = useSlots();
+const hasSlot = computed(() => !!slots.default && slots.default().length > 0);
 
 // 添加更新选项来减少重绘
 const updateOptions = shallowRef({
@@ -87,23 +98,25 @@ const updateOptions = shallowRef({
 });
 
 const option = computed((): EChartsOption => {
-  if (isUndefined(analyzer.logicData.value)) return {};
+  if (isUndefined(props.data)) return {};
 
   // 只获取启用的通道，使用y数据结构
-  const enabledChannels = analyzer.logicData.value.y.filter(channel => channel.enabled);
-  const enabledChannelIndices = analyzer.logicData.value.y
+  const enabledChannels = props.data.y.filter(
+    (channel) => channel.enabled,
+  );
+  const enabledChannelIndices = props.data.y
     .map((channel, index) => (channel.enabled ? index : -1))
     .filter((index) => index !== -1);
 
+  // 统计启用通道数量
   const channelCount = enabledChannels.length;
   const channelSpacing = 2; // 每个通道之间的间距
 
-  // 如果没有启用的通道，返回空配置
   if (channelCount === 0) {
     return {};
   }
 
-  // 使用单个网格
+  // 单个网格
   const grids: GridComponentOption[] = [
     {
       left: "5%",
@@ -117,12 +130,12 @@ const option = computed((): EChartsOption => {
   const xAxis: XAXisOption[] = [
     {
       type: "category",
-      boundaryGap: false,
-      data: analyzer.logicData.value.x.map((x) => x.toFixed(3)),
+      boundaryGap: true,
+      data: props.data.x.map((x) => x.toFixed(3)),
       axisLabel: {
         formatter: (value: string) =>
-          analyzer.logicData.value
-            ? `${value}${analyzer.logicData.value.xUnit}`
+          props.data
+            ? `${value}${props.data.xUnit}`
             : `${value}`,
       },
     },
@@ -147,34 +160,156 @@ const option = computed((): EChartsOption => {
     },
   ];
 
-  // 创建系列数据，只包含启用的通道
-  const series: LineSeriesOption[] = enabledChannelIndices.map(
-    (originalIndex: number, displayIndex: number) => ({
-      name: enabledChannels[displayIndex].name,
-      type: "line",
-      data: analyzer.logicData.value!.y[originalIndex].value.map(
-        (value: number) => value + displayIndex * channelSpacing + 0.2,
-      ),
-      step: "end",
-      lineStyle: {
-        width: 2,
-        color: enabledChannels[displayIndex].color,
-      },
-      areaStyle: {
-        opacity: 0.3,
-        origin: displayIndex * channelSpacing,
-        color: enabledChannels[displayIndex].color,
-      },
-      symbol: "none",
-      // 优化性能配置
-      sampling: "lttb",
-      // 减少动画以避免闪烁
-      animation: false,
-    }),
+  // 创建系列数据
+  const series: LineSeriesOption[] = [];
+  enabledChannelIndices.forEach(
+    (originalIndex: number, displayIndex: number) => {
+      const channel = props.data!.y[originalIndex];
+      if (channel.type === "logic") {
+        // logic类型，原样显示
+        series.push({
+          name: channel.name,
+          type: "line",
+          data: channel.value.map(
+            (value: number) => value + displayIndex * channelSpacing + 0.2,
+          ),
+          step: "end",
+          lineStyle: {
+            width: 2,
+            color: channel.color,
+          },
+          areaStyle: {
+            opacity: 0.3,
+            origin: displayIndex * channelSpacing,
+            color: channel.color,
+          },
+          symbol: "none",
+          sampling: "lttb",
+          animation: false,
+        });
+      } else if (channel.type === "number") {
+        const values = channel.value;
+        const xArr = props.data!.x;
+        // 构造带过渡的点序列
+        function buildVcdLine(valArr: number[], high: number, low: number) {
+          const points: { x: number; y: number }[] = [];
+          let lastValue = high;
+          points.push({ x: xArr[0], y: lastValue });
+          for (let i = 1; i < valArr.length; i++) {
+            const v =
+              valArr[i] !== valArr[i - 1]
+                ? lastValue === high
+                  ? low
+                  : high
+                : lastValue;
+            points.push({ x: xArr[i], y: v });
+            lastValue = v;
+          }
+          return points.map((p) => p.y);
+        }
+
+        // 计算变化点区间
+        function buildMarkLines(valArr: number[], yBase: number) {
+          const markLines: any[] = [];
+          let lastValue = valArr[0];
+          let lastIdx = 0;
+          // 格式化函数
+          function formatValue(val: number) {
+            if (channel.base === "hex")
+              return "0x" + val.toString(16).toUpperCase();
+            if (channel.base === "bin") return "0b" + val.toString(2);
+            return val.toString();
+          }
+          for (let i = 1; i <= valArr.length; i++) {
+            if (i === valArr.length || valArr[i] !== lastValue) {
+              markLines.push([
+                {
+                  xAxis: lastIdx,
+                  yAxis: yBase,
+                  label: {
+                    formatter: formatValue(lastValue),
+                    position: "insideMiddle",
+                    color: channel.color,
+                    fontSize: 18,
+                    opacity: 1,
+                  },
+                  lineStyle: {
+                    opacity: 0,
+                  },
+                },
+                {
+                  xAxis: i - 1,
+                  yAxis: yBase,
+                  lineStyle: {
+                    opacity: 0,
+                  },
+                },
+              ]);
+              lastValue = valArr[i];
+              lastIdx = i;
+            }
+          }
+          return markLines;
+        }
+
+        // 1线条
+        series.push({
+          name: channel.name + "_1",
+          type: "line",
+          data: buildVcdLine(
+            values,
+            displayIndex * channelSpacing + 1,
+            displayIndex * channelSpacing,
+          ),
+          step: false,
+          lineStyle: {
+            width: 2,
+            color: channel.color,
+          },
+          areaStyle: {
+            opacity: 0.3,
+            origin: displayIndex * channelSpacing + 0.5,
+            color: channel.color,
+          },
+          symbol: "none",
+          sampling: "lttb",
+          animation: false,
+          // 添加markLine
+          markLine: {
+            data: buildMarkLines(values, displayIndex * channelSpacing + 0.5),
+            emphasis: {
+              disabled: true,
+            },
+          },
+        });
+        // 0线条
+        series.push({
+          name: channel.name + "_0",
+          type: "line",
+          data: buildVcdLine(
+            values,
+            displayIndex * channelSpacing,
+            displayIndex * channelSpacing + 1,
+          ),
+          step: false,
+          lineStyle: {
+            width: 2,
+            color: channel.color,
+          },
+          areaStyle: {
+            opacity: 0.3,
+            origin: displayIndex * channelSpacing + 0.5,
+            color: channel.color,
+          },
+          symbol: "none",
+          sampling: "lttb",
+          animation: false,
+        });
+      }
+    },
   );
 
   return {
-    // 全局动画配置
     animation: false,
     tooltip: {
       trigger: "axis",
@@ -183,31 +318,31 @@ const option = computed((): EChartsOption => {
         label: {
           backgroundColor: "#6a7985",
         },
-        // 减少axisPointer的动画
         animation: false,
       },
       formatter: (params: any) => {
         if (Array.isArray(params) && params.length > 0) {
-          const timeValue = analyzer.logicData.value!.x[params[0].dataIndex];
+          const timeValue = props.data!.x[params[0].dataIndex];
           const dataIndex = params[0].dataIndex;
-
-          let tooltip = `Time: ${timeValue.toFixed(3)}${analyzer.logicData.value!.xUnit}<br/>`;
-
-          // 只显示启用通道在当前时间点的原始数值（0或1）
+          let tooltip = `Time: ${timeValue.toFixed(3)}${props.data!.xUnit}<br/>`;
           enabledChannelIndices.forEach(
             (originalIndex: number, displayIndex: number) => {
-              const channelName = enabledChannels[displayIndex].name;
-              const originalValue =
-                analyzer.logicData.value!.y[originalIndex].value[dataIndex];
-              tooltip += `${channelName}: ${originalValue}<br/>`;
+              const channel = props.data!.y[originalIndex];
+              if (channel.type === "logic") {
+                const channelName = channel.name;
+                const originalValue = channel.value[dataIndex];
+                tooltip += `${channelName}: ${originalValue}<br/>`;
+              } else if (channel.type === "number") {
+                const channelName = channel.name;
+                const originalValue = channel.value[dataIndex];
+                tooltip += `${channelName}: ${originalValue}<br/>`;
+              }
             },
           );
-
           return tooltip;
         }
         return "";
       },
-      // 优化tooltip性能
       hideDelay: 100,
     },
     toolbox: {

src/components/WaveformDisplay/WaveformManager.ts

@@ -1,73 +0,0 @@
-import { createInjectionState } from "@vueuse/core";
-import { shallowRef } from "vue";
-
-export type LogicDataType = {
-  x: number[];
-  y: {
-    enabled: boolean;
-    type: "logic" | "number";
-    name: string;
-    color: string;
-    value: number[];
-    base: "bin" | "dec" | "hex";
-  }[];
-  xUnit: "s" | "ms" | "us" | "ns";
-};
-
-// 生成4路测试数据的函数
-export function generateTestData(): LogicDataType {
-  // 生成时间轴数据 (0-100ns，每1ns一个采样点)
-  const timePoints = Array.from({ length: 101 }, (_, i) => i);
-
-  return {
-    x: timePoints,
-    y: [
-      {
-        enabled: true,
-        type: "logic",
-        name: "CLK",
-        color: "#ff0000",
-        value: timePoints.map((t) => t % 2), // 时钟信号，每1ns翻转
-        base: "bin",
-      },
-      {
-        enabled: true,
-        type: "logic",
-        name: "RESET",
-        color: "#00ff00",
-        value: timePoints.map((t) => (t < 10 ? 1 : 0)), // 复位信号，前10ns为高电平
-        base: "bin",
-      },
-      {
-        enabled: true,
-        type: "number",
-        name: "DATA",
-        color: "#0000ff",
-        value: timePoints.map((t) => Math.floor(t / 4) % 16), // 计数器，每4ns递增
-        base: "hex",
-      },
-      {
-        enabled: true,
-        type: "logic",
-        name: "ENABLE",
-        color: "#ff8800",
-        value: timePoints.map((t) => (t >= 20 && t < 80 ? 1 : 0)), // 使能信号，20-80ns为高电平
-        base: "bin",
-      },
-    ],
-    xUnit: "ns",
-  };
-}
-
-const [useProvideWaveformManager, useWaveformManager] = createInjectionState(
-  () => {
-    const logicData = shallowRef<LogicDataType>();
-
-    return {
-      logicData,
-      generateTestData,
-    };
-  },
-);
-
-export { useProvideWaveformManager, useWaveformManager };

src/components/WaveformDisplay/index.ts

@@ -1,5 +1,61 @@
 import WaveformDisplay from "./WaveformDisplay.vue";
 
-export {
-  WaveformDisplay
+export type LogicDataType = {
+  x: number[];
+  y: {
+    enabled: boolean;
+    type: "logic" | "number";
+    name: string;
+    color: string;
+    value: number[];
+    base: "bin" | "dec" | "hex";
+  }[];
+  xUnit: "s" | "ms" | "us" | "ns";
 };
+
+// 生成4路测试数据的函数
+export function generateTestData(): LogicDataType {
+  // 生成时间轴数据 (0-100ns，每1ns一个采样点)
+  const timePoints = Array.from({ length: 101 }, (_, i) => i);
+
+  return {
+    x: timePoints,
+    y: [
+      {
+        enabled: true,
+        type: "logic",
+        name: "CLK",
+        color: "#ff0000",
+        value: timePoints.map((t) => t % 2), // 时钟信号，每1ns翻转
+        base: "bin",
+      },
+      {
+        enabled: true,
+        type: "logic",
+        name: "RESET",
+        color: "#00ff00",
+        value: timePoints.map((t) => (t < 10 ? 1 : 0)), // 复位信号，前10ns为高电平
+        base: "bin",
+      },
+      {
+        enabled: true,
+        type: "number",
+        name: "DATA",
+        color: "#0000ff",
+        value: timePoints.map((t) => Math.floor(t / 4) % 16), // 计数器，每4ns递增
+        base: "hex",
+      },
+      {
+        enabled: true,
+        type: "logic",
+        name: "ENABLE",
+        color: "#ff8800",
+        value: timePoints.map((t) => (t >= 20 && t < 80 ? 1 : 0)), // 使能信号，20-80ns为高电平
+        base: "bin",
+      },
+    ],
+    xUnit: "ns",
+  };
+}
+
+export { WaveformDisplay };

src/components/equipments/DDSPropertyEditor.vue

@@ -212,6 +212,7 @@ import { useEquipments } from "@/stores/equipments";
 import { useDialogStore } from "@/stores/dialog";
 import { toInteger } from "lodash";
 import { AuthManager } from "@/utils/AuthManager";
+import { DDSClient } from "@/APIClient";
 
 // Component Attributes
 const props = defineProps<{
@@ -221,7 +222,7 @@ const props = defineProps<{
 const emit = defineEmits(["update:modelValue"]);
 
 // Global varibles
-const dds = AuthManager.createAuthenticatedDDSClient();
+const dds = AuthManager.createClient(DDSClient);
 const eqps = useEquipments();
 const dialog = useDialogStore();
 

src/components/equipments/EC11RotaryEncoder.vue

@@ -0,0 +1,318 @@
+<template>
+  <div
+    class="inline-block select-none"
+    :style="{
+      width: width + 'px',
+      height: height + 'px',
+      position: 'relative',
+    }"
+  >
+    <svg
+      xmlns="http://www.w3.org/2000/svg"
+      :width="width"
+      :height="height"
+      viewBox="0 0 100 100"
+      class="ec11-encoder"
+    >
+      <defs>
+        <!-- 发光效果滤镜 -->
+        <filter id="glow" x="-50%" y="-50%" width="200%" height="200%">
+          <feFlood
+            result="flood"
+            flood-color="#00ff88"
+            flood-opacity="1"
+          ></feFlood>
+          <feComposite
+            in="flood"
+            result="mask"
+            in2="SourceGraphic"
+            operator="in"
+          ></feComposite>
+          <feMorphology
+            in="mask"
+            result="dilated"
+            operator="dilate"
+            radius="1"
+          ></feMorphology>
+          <feGaussianBlur in="dilated" stdDeviation="2" result="blur1" />
+          <feGaussianBlur in="dilated" stdDeviation="4" result="blur2" />
+          <feGaussianBlur in="dilated" stdDeviation="8" result="blur3" />
+          <feMerge>
+            <feMergeNode in="blur3" />
+            <feMergeNode in="blur2" />
+            <feMergeNode in="blur1" />
+            <feMergeNode in="SourceGraphic" />
+          </feMerge>
+        </filter>
+
+        <!-- 编码器主体渐变 -->
+        <radialGradient id="encoderGradient" cx="50%" cy="30%">
+          <stop offset="0%" stop-color="#666666" />
+          <stop offset="70%" stop-color="#333333" />
+          <stop offset="100%" stop-color="#1a1a1a" />
+        </radialGradient>
+
+        <!-- 旋钮渐变 -->
+        <radialGradient id="knobGradient" cx="30%" cy="30%">
+          <stop offset="0%" stop-color="#555555" />
+          <stop offset="70%" stop-color="#222222" />
+          <stop offset="100%" stop-color="#111111" />
+        </radialGradient>
+
+        <!-- 按下状态渐变 -->
+        <radialGradient id="knobPressedGradient" cx="50%" cy="50%">
+          <stop offset="0%" stop-color="#333333" />
+          <stop offset="70%" stop-color="#555555" />
+          <stop offset="100%" stop-color="#888888" />
+        </radialGradient>
+      </defs>
+
+      <!-- 编码器底座 -->
+      <rect
+        x="10"
+        y="30"
+        width="80"
+        height="60"
+        rx="8"
+        ry="8"
+        fill="#2a2a2a"
+        stroke="#444444"
+        stroke-width="1"
+      />
+
+      <!-- 编码器主体外壳 -->
+      <circle
+        cx="50"
+        cy="60"
+        r="32"
+        fill="url(#encoderGradient)"
+        stroke="#555555"
+        stroke-width="1"
+      />
+
+      <!-- 编码器接线端子 -->
+      <rect x="5" y="75" width="4" height="8" fill="#c9c9c9" rx="1" />
+      <rect x="15" y="85" width="4" height="8" fill="#c9c9c9" rx="1" />
+      <rect x="25" y="85" width="4" height="8" fill="#c9c9c9" rx="1" />
+      <rect x="81" y="85" width="4" height="8" fill="#c9c9c9" rx="1" />
+      <rect x="91" y="75" width="4" height="8" fill="#c9c9c9" rx="1" />
+
+      <!-- 旋钮 -->
+      <circle
+        cx="50"
+        cy="60"
+        r="22"
+        :fill="isPressed ? 'url(#knobPressedGradient)' : 'url(#knobGradient)'"
+        stroke="#666666"
+        stroke-width="1"
+        :transform="`rotate(${rotationStep * 7.5} 50 60)`"
+        class="interactive"
+        @mousedown="handleMouseDown"
+        @mouseup="handlePress(false)"
+        @mouseleave="handlePress(false)"
+      />
+
+      <!-- 旋钮指示器 -->
+      <line
+        x1="50"
+        y1="42"
+        x2="50"
+        y2="48"
+        stroke="#ffffff"
+        stroke-width="2"
+        stroke-linecap="round"
+        :transform="`rotate(${rotationStep * 15} 50 60)`"
+      />
+
+      <!-- 旋钮上的纹理刻度 -->
+      <g :transform="`rotate(${rotationStep * 15} 50 60)`">
+        <circle
+          cx="50"
+          cy="60"
+          r="18"
+          fill="none"
+          stroke="#777777"
+          stroke-width="0.5"
+        />
+        <!-- 刻度线 -->
+        <g v-for="i in 16" :key="i">
+          <line
+            :x1="50 + 16 * Math.cos(((i - 1) * Math.PI) / 8)"
+            :y1="60 + 16 * Math.sin(((i - 1) * Math.PI) / 8)"
+            :x2="50 + 18 * Math.cos(((i - 1) * Math.PI) / 8)"
+            :y2="60 + 18 * Math.sin(((i - 1) * Math.PI) / 8)"
+            stroke="#999999"
+            stroke-width="0.5"
+          />
+        </g>
+      </g>
+
+      <!-- 编码器编号标签 -->
+      <text
+        x="50"
+        y="15"
+        text-anchor="middle"
+        font-family="Arial"
+        font-size="10"
+        fill="#cccccc"
+        font-weight="bold"
+      >
+        EC11-{{ encoderNumber }}
+      </text>
+
+      <!-- 状态指示器 -->
+      <circle
+        cx="85"
+        cy="20"
+        r="3"
+        :fill="isPressed ? '#ff4444' : '#444444'"
+        :filter="isPressed ? 'url(#glow)' : ''"
+        stroke="#666666"
+        stroke-width="0.5"
+      />
+    </svg>
+  </div>
+</template>
+
+<script lang="ts" setup>
+import { useRotaryEncoder } from "@/stores/Peripherals/RotaryEncoder";
+import {
+  RotaryEncoderDirection,
+  RotaryEncoderPressStatus,
+} from "@/utils/signalR/Peripherals.RotaryEncoderClient";
+import { watch } from "vue";
+import { watchEffect } from "vue";
+import { ref, computed } from "vue";
+
+const rotataryEncoderStore = useRotaryEncoder();
+
+interface Props {
+  size?: number;
+  componentId?: string;
+  enableDigitalTwin?: boolean;
+  encoderNumber?: number;
+}
+
+const props = withDefaults(defineProps<Props>(), {
+  size: 1,
+  enableDigitalTwin: false,
+  encoderNumber: 1,
+});
+
+// 组件状态
+const isPressed = ref(false);
+const rotationStep = ref(0); // 步进计数，1步=15度
+
+// 拖动状态对象，增加 hasRotated 标记
+const drag = ref<{
+  active: boolean;
+  startX: number;
+  hasRotated: boolean;
+} | null>(null);
+
+const dragThreshold = 20; // 每20像素触发一次旋转
+
+// 计算宽高
+const width = computed(() => 100 * props.size);
+const height = computed(() => 100 * props.size);
+
+// 鼠标按下处理
+function handleMouseDown(event: MouseEvent) {
+  drag.value = { active: true, startX: event.clientX, hasRotated: false };
+  window.addEventListener("mousemove", handleMouseMove);
+  window.addEventListener("mouseup", handleMouseUp);
+}
+
+// 鼠标移动处理
+function handleMouseMove(event: MouseEvent) {
+  if (!drag.value?.active) return;
+  const dx = event.clientX - drag.value.startX;
+  if (Math.abs(dx) >= dragThreshold) {
+    rotationStep.value += dx > 0 ? 1 : -1;
+    drag.value.startX = event.clientX;
+    drag.value.hasRotated = true;
+  }
+}
+
+// 鼠标松开处理
+function handleMouseUp() {
+  if (drag.value && drag.value.active) {
+    // 仅在未发生旋转时才触发按压
+    if (!drag.value.hasRotated) {
+      isPressed.value = true;
+      rotataryEncoderStore.pressOnce(
+        props.encoderNumber,
+        RotaryEncoderPressStatus.Press,
+      );
+      setTimeout(() => {
+        isPressed.value = false;
+        rotataryEncoderStore.pressOnce(
+          props.encoderNumber,
+          RotaryEncoderPressStatus.Release,
+        );
+      }, 100);
+    }
+  }
+  drag.value = null;
+  window.removeEventListener("mousemove", handleMouseMove);
+  window.removeEventListener("mouseup", handleMouseUp);
+}
+
+// 按压处理（用于鼠标离开和mouseup）
+function handlePress(pressed: boolean) {
+  isPressed.value = pressed;
+}
+
+watchEffect(() => {
+  if (!props.enableDigitalTwin) return;
+
+  if (props.componentId)
+    rotataryEncoderStore.setEnable(props.enableDigitalTwin);
+});
+
+watch(
+  () => rotationStep.value,
+  (newStep, oldStep) => {
+    if (!props.enableDigitalTwin) return;
+
+    if (newStep > oldStep) {
+      rotataryEncoderStore.rotateOnce(
+        props.encoderNumber,
+        RotaryEncoderDirection.Clockwise,
+      );
+    } else if (newStep < oldStep) {
+      rotataryEncoderStore.rotateOnce(
+        props.encoderNumber,
+        RotaryEncoderDirection.CounterClockwise,
+      );
+    }
+  },
+);
+</script>
+
+<script lang="ts">
+// 添加一个静态方法来获取默认props
+export function getDefaultProps() {
+  return {
+    size: 1,
+    enableDigitalTwin: false,
+    encoderNumber: 1,
+  };
+}
+</script>
+
+<style scoped lang="postcss">
+.ec11-container {
+  display: inline-block;
+  user-select: none;
+}
+
+.ec11-encoder {
+  display: block;
+  overflow: visible;
+}
+
+.interactive {
+  cursor: pointer;
+}
+</style>

src/components/equipments/MechanicalButton.vue

@@ -18,8 +18,8 @@
           </feMerge>
         </filter>
         <linearGradient id="normal" gradientTransform="rotate(45 0 0)">
-          <stop stop-color="#4b4b4b" offset="0" />
-          <stop stop-color="#171717" offset="1" />
+          <stop stop-color="#FFFFFF" offset="0" />
+          <stop stop-color="#333333" offset="1" />
         </linearGradient>
         <linearGradient id="pressed" gradientTransform="rotate(45 0 0)">
           <stop stop-color="#171717" offset="0" />
@@ -42,7 +42,6 @@
         fill-opacity="0.9" @mousedown="toggleButtonState(true)" @mouseup="toggleButtonState(false)"
         @mouseleave="toggleButtonState(false)" style="
           pointer-events: auto;
-          transition: all 20ms ease-in-out;
           cursor: pointer;
         " />
       <!-- 按键文字 - 仅显示绑定的按键 -->

src/components/equipments/MotherBoard.vue

@@ -27,7 +27,7 @@
     to="#ComponentCapabilities"
     v-if="selectecComponentID === props.componentId"
   >
-    <MotherBoardCaps :jtagFreq="jtagFreq" @change-jtag-freq="changeJtagFreq" />
+    <MotherBoardCaps :jtagFreq="jtagFreq" :exam-id="examId" @change-jtag-freq="changeJtagFreq" />
   </Teleport>
 </template>
 
@@ -41,6 +41,7 @@ import { toNumber } from "lodash";
 export interface MotherBoardProps {
   size: number;
   componentId?: string;
+  examId?: string; // 新增examId属性
 }
 
 const emit = defineEmits<{