rm：去除konva

refactor: delete /public/equiments api

.gitignore

@@ -9,7 +9,9 @@ lerna-debug.log*
 
 node_modules
 .DS_Store
+.vscode
 dist
+**/wwwroot
 dist-ssr
 coverage
 *.local

.justfile

@@ -1,3 +1,6 @@
+set windows-shell := ["powershell.exe", "-NoLogo", "-Command"]
+isSelfContained := "false"
+
 @_show-dir:
   echo "Current Working Directory:"
   pwd
@@ -10,25 +13,45 @@ clean:
   rm -rf "server.test/bin"
   rm -rf "server.test/obj"
   rm -rf "dist"
+  rm -rf "wwwroot"
+
+update:
+  npm install
+  dotnet restore ./server/server.csproj
+  git submodule update --init --remote --recursive
 
 # 生成Restful API到网页客户端
 gen-api:
-  cd server && dotnet run &
+  npm run gen-api
+
+gen-api-from-server:
   npx nswag openapi2tsclient /input:http://localhost:5000/swagger/v1/swagger.json /output:src/APIClient.ts
-  pkill server
 
 # 构建服务器，包含win与linux平台
 [working-directory: "server"]
-build-server: _show-dir
+build-server self-contained=isSelfContained: _show-dir
-  dotnet publish --self-contained false -t:PublishAllRids
+  dotnet publish --self-contained {{self-contained}} -t:PublishAllRids
+  npm run build
+  rsync -avz --delete ../wwwroot/ ./bin/Release/net9.0/linux-x64/publish/wwwroot/
+  rsync -avz --delete ../wwwroot/ ./bin/Release/net9.0/win-x64/publish/wwwroot/
 
-# 运行服务器
+run: run-server
-[working-directory: "server"]
+
-run-server: _show-dir
+run-server: (build-server "true")
-  dotnet run
+  ./server/bin/Release/net9.0/linux-x64/publish/server
+
+run-web:
+  npm run build
+  npm run preview
+
+dev: dev-server
+
+# 测试服务器
+dev-server: _show-dir
+  dotnet run --watch --project ./server/server.csproj
 
 # 运行网页客户端
-run-web: 
+dev-web: 
   npm run dev
   
 # 运行测试用例测试服务器

components.d.ts

@@ -0,0 +1,56 @@
+/* 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 {
+    BaseBoard: typeof import('./src/components/equipments/BaseBoard.vue')['default']
+    Canvas: typeof import('./src/components/Canvas.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']
+    HDMI: typeof import('./src/components/equipments/HDMI.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']
+    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']
+    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']
+    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']
+    ThemeControlButton: typeof import('./src/components/ThemeControlButton.vue')['default']
+    ThemeControlToggle: typeof import('./src/components/ThemeControlToggle.vue')['default']
+    TutorialCarousel: typeof import('./src/components/TutorialCarousel.vue')['default']
+    UploadCard: typeof import('./src/components/UploadCard.vue')['default']
+    Wire: typeof import('./src/components/equipments/Wire.vue')['default']
+  }
+}

flake.lock

@@ -2,12 +2,12 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1741246872,
+        "lastModified": 1748929857,
-        "narHash": "sha256-Q6pMP4a9ed636qilcYX8XUguvKl/0/LGXhHcRI91p0U=",
+        "narHash": "sha256-lcZQ8RhsmhsK8u7LIFsJhsLh/pzR9yZ8yqpTzyGdj+Q=",
-        "rev": "10069ef4cf863633f57238f179a0297de84bd8d3",
+        "rev": "c2a03962b8e24e669fb37b7df10e7c79531ff1a4",
-        "revCount": 763342,
+        "revCount": 810143,
         "type": "tarball",
-        "url": "https://api.flakehub.com/f/pinned/NixOS/nixpkgs/0.1.763342%2Brev-10069ef4cf863633f57238f179a0297de84bd8d3/01956ed4-f66c-7a87-98e4-b7e58f4aa591/source.tar.gz"
+        "url": "https://api.flakehub.com/f/pinned/NixOS/nixpkgs/0.1.810143%2Brev-c2a03962b8e24e669fb37b7df10e7c79531ff1a4/01973914-8b42-7168-9ee2-4d6ea6946695/source.tar.gz"
       },
       "original": {
         "type": "tarball",

flake.nix

@@ -22,6 +22,7 @@
             sqlite
             sqls
             sql-studio
+            zlib
             # Backend
             (dotnetCorePackages.combinePackages [
               dotnetCorePackages.sdk_9_0
@@ -37,7 +38,8 @@
             typescript-language-server
           ];
           shellHook = ''
-            export PATH=$PATH:$HOME/.bun/bin
+            export PATH=$PATH:
+            export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:${pkgs.zlib}/lib
           '';
           
         };

package.json

@@ -4,26 +4,33 @@
   "private": true,
   "type": "module",
   "scripts": {
-    "dev": "vite",
+    "dev": "vite --host",
     "build": "run-p type-check \"build-only {@}\" --",
     "preview": "vite preview",
     "build-only": "vite build",
     "type-check": "vue-tsc --build",
-    "pregen-api": "cd server && dotnet run &",
+    "pregen-api": "cd server && dotnet run --property:Configuration=Release &",
     "gen-api": "npx nswag openapi2tsclient /input:http://localhost:5000/swagger/v1/swagger.json /output:src/APIClient.ts",
     "postgen-api": "pkill server"
   },
   "dependencies": {
     "@svgdotjs/svg.js": "^3.2.4",
     "@types/lodash": "^4.17.16",
+    "@vueuse/core": "^13.5.0",
+    "async-mutex": "^0.5.0",
+    "highlight.js": "^11.11.1",
     "lodash": "^4.17.21",
     "log-symbols": "^7.0.0",
+    "lucide-vue-next": "^0.525.0",
+    "marked": "^12.0.0",
+    "mathjs": "^14.4.0",
     "pinia": "^3.0.1",
-    "tinypool": "^1.0.2",
+    "reka-ui": "^2.3.1",
     "ts-log": "^2.2.7",
     "ts-results-es": "^5.0.1",
     "vue": "^3.5.13",
     "vue-router": "4",
+    "yocto-queue": "^1.2.1",
     "zod": "^3.24.2"
   },
   "devDependencies": {
@@ -40,6 +47,7 @@
     "postcss": "^8.5.3",
     "tailwindcss": "^4.0.12",
     "typescript": "~5.7.3",
+    "unplugin-vue-components": "^28.8.0",
     "vite": "^6.1.0",
     "vite-plugin-vue-devtools": "^7.7.2",
     "vue-tsc": "^2.2.2"

public/EquipmentTemplates/MatrixKey.json

@@ -0,0 +1,314 @@
+{
+  "version": 1,
+  "author": "template",
+  "editor": "system",
+  "parts": [
+    {
+      "id": "board",
+      "type": "BaseBoard",
+      "x": 0,
+      "y": 0,
+      "attrs": {
+        "size": 1.2,
+        "width": 400,
+        "height": 400,
+        "roundCorner": 20
+      },
+      "rotate": 0,
+      "group": "MatrixKeypad",
+      "positionlock": false,
+      "hidepins": false,
+      "isOn": true,
+      "index": 0
+    },
+    {
+      "id": "key_0_0",
+      "type": "MechanicalButton",
+      "x": 50,
+      "y": 50,
+      "attrs": {
+        "size": 0.5,
+        "bindKey": "1",
+        "bindMatrixKey": "0",
+        "pins": []
+      },
+      "rotate": 0,
+      "group": "MatrixKeypad",
+      "positionlock": false,
+      "hidepins": true,
+      "isOn": false,
+      "index": 0
+    },
+    {
+      "id": "key_0_1",
+      "type": "MechanicalButton",
+      "x": 150,
+      "y": 50,
+      "attrs": {
+        "size": 0.5,
+        "bindKey": "2",
+        "bindMatrixKey": "1",
+        "pins": []
+      },
+      "rotate": 0,
+      "group": "MatrixKeypad",
+      "positionlock": false,
+      "hidepins": true,
+      "isOn": false,
+      "index": 1
+    },
+    {
+      "id": "key_0_2",
+      "type": "MechanicalButton",
+      "x": 250,
+      "y": 50,
+      "attrs": {
+        "size": 0.5,
+        "bindKey": "3",
+        "bindMatrixKey": "2",
+        "pins": []
+      },
+      "rotate": 0,
+      "group": "MatrixKeypad",
+      "positionlock": false,
+      "hidepins": true,
+      "isOn": false,
+      "index": 2
+    },
+    {
+      "id": "key_0_3",
+      "type": "MechanicalButton",
+      "x": 350,
+      "y": 50,
+      "attrs": {
+        "size": 0.5,
+        "bindKey": "A",
+        "bindMatrixKey": "3",
+        "pins": []
+      },
+      "rotate": 0,
+      "group": "MatrixKeypad",
+      "positionlock": false,
+      "hidepins": true,
+      "isOn": false,
+      "index": 3
+    },
+    {
+      "id": "key_1_0",
+      "type": "MechanicalButton",
+      "x": 50,
+      "y": 150,
+      "attrs": {
+        "size": 0.5,
+        "bindKey": "4",
+        "bindMatrixKey": "4",
+        "pins": []
+      },
+      "rotate": 0,
+      "group": "MatrixKeypad",
+      "positionlock": false,
+      "hidepins": true,
+      "isOn": false,
+      "index": 4
+    },
+    {
+      "id": "key_1_1",
+      "type": "MechanicalButton",
+      "x": 150,
+      "y": 150,
+      "attrs": {
+        "size": 0.5,
+        "bindKey": "5",
+        "bindMatrixKey": "5",
+        "pins": []
+      },
+      "rotate": 0,
+      "group": "MatrixKeypad",
+      "positionlock": false,
+      "hidepins": true,
+      "isOn": false,
+      "index": 5
+    },
+    {
+      "id": "key_1_2",
+      "type": "MechanicalButton",
+      "x": 250,
+      "y": 150,
+      "attrs": {
+        "size": 0.5,
+        "bindKey": "6",
+        "bindMatrixKey": "6",
+        "pins": []
+      },
+      "rotate": 0,
+      "group": "MatrixKeypad",
+      "positionlock": false,
+      "hidepins": true,
+      "isOn": false,
+      "index": 6
+    },
+    {
+      "id": "key_1_3",
+      "type": "MechanicalButton",
+      "x": 350,
+      "y": 150,
+      "attrs": {
+        "size": 0.5,
+        "bindKey": "B",
+        "bindMatrixKey": "7",
+        "pins": []
+      },
+      "rotate": 0,
+      "group": "MatrixKeypad",
+      "positionlock": false,
+      "hidepins": true,
+      "isOn": false,
+      "index": 7
+    },
+    {
+      "id": "key_2_0",
+      "type": "MechanicalButton",
+      "x": 50,
+      "y": 250,
+      "attrs": {
+        "size": 0.5,
+        "bindKey": "7",
+        "bindMatrixKey": "8",
+        "pins": []
+      },
+      "rotate": 0,
+      "group": "MatrixKeypad",
+      "positionlock": false,
+      "hidepins": true,
+      "isOn": false,
+      "index": 8
+    },
+    {
+      "id": "key_2_1",
+      "type": "MechanicalButton",
+      "x": 150,
+      "y": 250,
+      "attrs": {
+        "size": 0.5,
+        "bindKey": "8",
+        "bindMatrixKey": "9",
+        "pins": []
+      },
+      "rotate": 0,
+      "group": "MatrixKeypad",
+      "positionlock": false,
+      "hidepins": true,
+      "isOn": false,
+      "index": 9
+    },
+    {
+      "id": "key_2_2",
+      "type": "MechanicalButton",
+      "x": 250,
+      "y": 250,
+      "attrs": {
+        "size": 0.5,
+        "bindKey": "9",
+        "bindMatrixKey": "10",
+        "pins": []
+      },
+      "rotate": 0,
+      "group": "MatrixKeypad",
+      "positionlock": false,
+      "hidepins": true,
+      "isOn": false,
+      "index": 10
+    },
+    {
+      "id": "key_2_3",
+      "type": "MechanicalButton",
+      "x": 350,
+      "y": 250,
+      "attrs": {
+        "size": 0.5,
+        "bindKey": "C",
+        "bindMatrixKey": "11",
+        "pins": []
+      },
+      "rotate": 0,
+      "group": "MatrixKeypad",
+      "positionlock": false,
+      "hidepins": true,
+      "isOn": false,
+      "index": 11
+    },
+    {
+      "id": "key_3_0",
+      "type": "MechanicalButton",
+      "x": 50,
+      "y": 350,
+      "attrs": {
+        "size": 0.5,
+        "bindKey": "*",
+        "bindMatrixKey": "12",
+        "pins": []
+      },
+      "rotate": 0,
+      "group": "MatrixKeypad",
+      "positionlock": false,
+      "hidepins": true,
+      "isOn": false,
+      "index": 12
+    },
+    {
+      "id": "key_3_1",
+      "type": "MechanicalButton",
+      "x": 150,
+      "y": 350,
+      "attrs": {
+        "size": 0.5,
+        "bindKey": "0",
+        "bindMatrixKey": "13",
+        "pins": []
+      },
+      "rotate": 0,
+      "group": "MatrixKeypad",
+      "positionlock": false,
+      "hidepins": true,
+      "isOn": false,
+      "index": 13
+    },
+    {
+      "id": "key_3_2",
+      "type": "MechanicalButton",
+      "x": 250,
+      "y": 350,
+      "attrs": {
+        "size": 0.5,
+        "bindKey": "#",
+        "bindMatrixKey": "14",
+        "pins": []
+      },
+      "rotate": 0,
+      "group": "MatrixKeypad",
+      "positionlock": false,
+      "hidepins": true,
+      "isOn": false,
+      "index": 14
+    },
+    {
+      "id": "key_3_3",
+      "type": "MechanicalButton",
+      "x": 350,
+      "y": 350,
+      "attrs": {
+        "size": 0.5,
+        "bindKey": "D",
+        "bindMatrixKey": "15",
+        "pins": []
+      },
+      "rotate": 0,
+      "group": "MatrixKeypad",
+      "positionlock": false,
+      "hidepins": true,
+      "isOn": false,
+      "index": 15
+    }
+  ],
+  "connections": []
+}

public/doc/01/doc.md

@@ -0,0 +1,175 @@
+# 基础-1-流水灯
+
+## 1.1 章节导读
+
+流水灯实验作为基础实验的第一个实验是非常合适的，本章我们利用试验箱中的LED进行点亮LED，并实现流水灯的功能。
+
+## 1.2 理论学习
+
+相信大家之前肯定接触过单片机等设备，而学习这些设备的第一个实验例程往往都是点亮一个LED。本次实验在点亮LED的基础上另LED灯依次闪亮，循环不止，实现“流水”的功能。其原理是依次控制连接到LED的IO口的电平高低，让LED的闪亮间隔为0.5s，以实现流水灯的效果。
+
+## 1.3 实战演练
+
+### 1.3.1实验目标
+
+依次点亮实验板中的8个LED灯，两灯点亮间隔为0.5s，每次点亮持续0.5s，实现流水灯效果。
+
+### 1.3.2硬件资源
+
+实验板上有0~31共32个LED灯的资源，每4个LED灯为一组，分别是绿，红，蓝，黄四种颜色，本次实验使用8个LED进行验证。
+
+<div>			<!--块级封装-->
+    <center>	<!--将图片和文字居中-->
+    <img src="./images/1.png"
+         alt="无法显示图片时显示的文字"
+         style="zoom:30%"/>
+    <br>		<!--换行-->
+    图1.LED扩展板	<!--标题-->
+    </center>
+</div>
+
+通过原理图可以得知，本试验箱的LED灯为高电平时点亮。
+
+<div>			<!--块级封装-->
+    <center>	<!--将图片和文字居中-->
+    <img src="./images/2.png"
+         alt="无法显示图片时显示的文字"
+         style="zoom:40%"/>
+    <br>		<!--换行-->
+    图2.LED扩展板原理图	<!--标题-->
+    </center>
+</div>
+
+### 1.3.3程序设计
+
+流水灯的设计与分频器，计数器的逻辑相似，只是多了LED灯的点亮部分。为了实现计数器肯定需要时钟信号sysclk，也需要一个复位信号rstn，同时为了驱动LED，需要8个IO口。所以模块的端口如下表所示：
+
+| 端口名称 | 端口位宽               | 端口类型           |功能描述
+|:----------:|:----:|:----:|:--------------------:|
+| sysclk | 1Bit | Input | 输入时钟，频率27M |
+| rstn | 1Bit | Input | 复位信号，低电平有效 |
+| led | 8Bit | Output | LED控制信号 |
+
+
+为了使灯点亮0.5s，我们应该设计一个计数器或者是分频器，先将板载27M高频时钟降速。在27M时钟下计数0.5s，需要计数器计数13_500_000个数，也就是计数器从0开始计数到13_499_999。所以我们定义一个寄存器cnt，每一次时钟上升沿cnt就加1，当计数到13_499_999时，led的状态改变，同时cnt归零重新开始计数。
+
+为了实现8个led流水的效果，我们将0定义为led灭，1表示亮，初始状态led = 8’b0000_0001，当经过0.5s后，也就是cnt等于13_499_999的时候，第一个led灭，第二个led亮起，也就是led = 8‘b0000_0010。同理，再过0.5s，led = 8’b0000_0100，再过0.5s，led = 8‘b0000_1000以此类推。
+
+根据上面的规律我们很容易发现，led的流水是靠1的移位来实现的，也就是最基本的左移(<<)和右移(>>)运算符去实现。在这里我们需要向左移位，并且每次只需要移动1位。模块的参考代码（waterled_top.v）如下所示：
+
+```verilog
+module waterled_top(
+    input sysclk,    //27MHz system clock
+    input rstn,      //active low reset
+    output [7:0] led
+   );
+    parameter CNT_MAX = 32'd13_499_999;
+    reg [7:0] led_reg;
+    reg [31:0] cnt;
+    //cnt 当cnt == CNT_MAX时变为0，计数0.5秒
+    always @(posedge sysclk) begin
+        if (!rstn)
+            cnt <= 0;
+        else if (cnt < CNT_MAX)
+            cnt <= cnt + 1;
+        else 
+            cnt <= 0;
+    end
+    //led_reg 当cnt == CNT_MAX时，左移一位。
+    always @(posedge sysclk) begin
+        if (!rstn)
+            led_reg <= 8'b0000_0001;
+        else if (led_reg == 8'b1000_0000 && cnt == CNT_MAX)//led7亮0.5s后重回led0
+            led_reg <= 8'b0000_0001; 
+        else if (cnt == CNT_MAX) //0.5s后左移
+            led_reg <= led_reg << 1;
+        else
+            led_reg <= led_reg;
+    end
+    //led
+    assign led = led_reg;
+endmodule
+```
+
+### 1.3.4仿真验证
+
+为上述模块编写仿真模块，参考代码（waterled_top_tb.v）如下：
+
+```verilog
+`timescale 1ns/1ns
+module waterled_top_tb;
+
+    reg sysclk;
+    reg rstn;
+    wire [7:0] led;
+
+    // 实例化待测试模块
+    waterled_top #(
+        .CNT_MAX(32'd100)//为了加快仿真速度，将模块内部CNT_MAX由13_499_999变为1000
+    )uut (
+        .sysclk(sysclk),
+        .rstn(rstn),
+        .led(led)
+    );
+    // 产生系统时钟：周期约为 27Mhz
+    initial begin
+        sysclk = 0;
+        forever #(500/27) sysclk = ~sysclk;
+    end
+    // 初始化和复位过程
+    initial begin
+        // 初始化
+        rstn = 0;
+        #100;           // 保持复位100ns
+        rstn = 1;       // 释放复位
+    end
+endmodule
+```
+
+为了加速仿真，我们在仿真文件中另CNT_MAX的值为100。同时为了便于仿真，可以直接点击sim文件夹下hebav文件夹中的do.bat文件即可利用ModuleSim对模块进行仿真，仿真波形如下：
+
+<div>			<!--块级封装-->
+    <center>	<!--将图片和文字居中-->
+    <img src="./images/3.png"
+         alt="无法显示图片时显示的文字"
+         style="zoom:70%"/>
+    <br>		<!--换行-->
+    图3.流水灯仿真波形（一）	<!--标题-->
+    </center>
+</div>
+
+<div>			<!--块级封装-->
+    <center>	<!--将图片和文字居中-->
+    <img src="./images/4.png"
+         alt="无法显示图片时显示的文字"
+         style="zoom:70%"/>
+    <br>		<!--换行-->
+    图4.流水灯仿真波形（二）	<!--标题-->
+    </center>
+</div>
+
+从图3我们可以看到，端口信号led的值经过一定时间之后就进行了左移，并且在图4中我们也可以发现，当cnt的值等于CNT_MAX的时候led进行左移，与我们设计的目标相符合，可以进行下一步上板验证了。
+
+### 1.3.5上板验证
+
+仿真已经通过，可以进行上板验证，上板前要先进行管脚约束。端口与对应管脚如下表所示：
+| 端口名称 |信号类型| 对应管脚|功能
+|:----:|:----:|:----:|:----:|
+| sysclk | Input |  | 时钟 |
+| rstn | Input |  | 复位 |
+| led[0] | Output |  | LED |
+| led[1] | Output |  | LED |
+| led[2] | Output |  | LED |
+| led[3] | Output |  | LED |
+| led[4] | Output |  | LED |
+| led[5] | Output |  | LED |
+| led[6] | Output |  | LED |
+| led[7] | Output |  | LED |
+
+管脚分配可以直接编写.fdc文件，也可以使用PDS内置的工具进行分配。
+
+完成管脚分配之后就可以生成sbit文件，将文件提交到网站后点击烧录，即可将sbit下载到实验板中，在摄像头页面即可观察到流水灯的现象。
+
+## 1.4 章末总结
+
+本次实验主要学习使用左移(<<)和右移(>>)运算符实现移位，但实际应用中也可以使用位拼接（{}）进行更加复杂的移位操作，各位同学可以尝试学习。

public/doc/02/doc.md

@@ -0,0 +1,258 @@
+# 基础-2-按键检测与消抖
+
+## 2.1 章节导读
+
+在数字电路中，按键是最常用的人机交互输入方式。然而，机械式按键在按下或释放过程中会产生抖动信号，直接读取会引起误触发。本章我们将实现一个可靠的按键检测模块，完成信号的消抖和下降沿检测，以便为更复杂的模块如状态机切换、模式转换等提供稳定的触发信号。
+
+## 2.2 理论学习
+
+由于机械结构的限制，按键在触发的一瞬间，其接触点会发生数次抖动，导致输出信号在0和1之间反复跳变。这种现象称为“抖动”。为避免系统错误响应，需要对按键信号进行“消抖”处理。
+
+常见的软件消抖方法包括定时器延时，而在软件中通常使用计数器。在本实验中，采用对输入信号进行采样判断，当其状态发生变化时开始计数，若持续稳定一定时长后，才认为按键真正改变。
+
+在此基础上，若需检测按键的“按下事件”，则还需进一步提取其上升沿（或下降沿）作为一个单周期的“有效触发”信号。
+
+## 2.3 实战演练
+
+### 2.3.1 实验目标
+
+实现一个具有消抖功能的按键检测模块，并进一步提取其下降沿触发信号，输出一个单时钟周期宽度的 `btn_flag` 信号，用于后级逻辑判断。同时为了使实验现象更加明显，设置8位的IO输出连接led，当检测到 `btn_flag` 信号后8位信号`led`会自加1。
+
+### 2.3.2 硬件资源
+
+本实验使用试验箱上普通按键输入资源，输入信号经过电平转换后进入 FPGA 芯片，输出信号可连接状态指示灯以观察效果。
+
+根据原理图可知实验板的按键按下是低电平，不按为高电平。
+
+<div>			<!--块级封装-->
+    <center>	<!--将图片和文字居中-->
+    <img src="./images/1.png"
+         alt="无法显示图片时显示的文字"
+         style="zoom:30%"/>
+    <br>		<!--换行-->
+    图1.实验板的按键资源	<!--标题-->
+    </center>
+</div>
+<div>			<!--块级封装-->
+    <center>	<!--将图片和文字居中-->
+    <img src="./images/2.png"
+         alt="实验板按键原理图"
+         style="zoom:60%"/>
+    <br>		<!--换行-->
+    图2.实验板按键原理图	<!--标题-->
+    </center>
+</div>
+
+<div>			<!--块级封装-->
+    <center>	<!--将图片和文字居中-->
+    <img src="./images/xx.png"
+         alt="数字孪生"
+         style="zoom:60%"/>
+    <br>		<!--换行-->
+    图3.远程实验界面按键	<!--标题-->
+    </center>
+</div>
+
+### 2.3.3 程序设计
+
+为了实现稳定的按键检测逻辑，设计流程如下：
+
+1. 对输入 `btn` 进行采样，形成 `btn_temp`；
+2. 若检测到 `btn_temp` 与当前 `btn` 状态不一致，则开始计数；
+3. 若计数器 `cnt` 达到设定阈值（如255），则认为按键状态稳定，更新 `btn_ggle`；
+4. 实验板的按键按下是低电平，不按为高电平。所以对 `btn_ggle` 打两拍形成 `btn_flag_d0` 和 `btn_flag_d1`，再判断其下降沿，输出一个时钟周期的`btn_flag`；
+5. 检测到信号`btn_flag`后，信号`led <= led + 1`。
+
+该模块的参考代码如下（`btn_ggle.v`）：
+
+```verilog
+module btn_ggle(
+    input wire clk,
+    input wire rstn,
+    input wire btn,
+    output wire btn_flag,
+    output reg [7:0] led
+);
+reg btn_ggle;
+reg btn_flag_d0,btn_flag_d1;
+reg [7:0] cnt;
+reg btn_temp;
+//检测按键状态
+always @(posedge clk) btn_temp <= btn;
+//按键状态改变时开始计数
+always @(posedge clk) begin
+    if(~rstn) cnt <= 0;
+    else if(btn_temp != btn) cnt <= 1;
+    else if(cnt != 0) cnt <= cnt + 1;
+    else cnt <= 0;
+end
+//计数到255时认为按键值稳定
+always @(posedge clk) begin
+    if(~rstn) btn_ggle <= btn;
+    else if(cnt == 8'hFF) btn_ggle <= btn_temp;
+    else btn_ggle <= btn_ggle;
+end
+//对btn_ggle信号延迟打拍
+always @(posedge clk) begin
+    if(~rstn) begin
+        btn_flag_d0 <= 0;
+        btn_flag_d1 <= 0;
+    end
+    else begin
+        btn_flag_d0 <= btn_ggle;
+        btn_flag_d1 <= btn_flag_d0;
+    end
+end
+//btn_flag检测btn_ggle的下降沿
+assign btn_flag = ~btn_flag_d0 && btn_flag_d1;
+//检测到按键按下的标志位（btn_flag），led会加1
+always @(posedge clk) begin
+    if(~rstn) led <= 0;
+    else if(btn_flag) led <= led + 1;
+    else led <= led;
+end
+endmodule 
+```
+
+### 2.3.4 仿真验证
+
+为验证功能的正确性，设计测试平台（`btn_ggle_tb.v`），代码如下：
+
+```verilog
+`timescale 1ns/1ns
+module btn_ggle_tb;
+
+reg clk;
+reg rstn;
+reg btn;
+wire btn_flag;
+wire [7:0] led;
+btn_ggle btn_ggle_inst (
+    .clk(clk),
+    .rstn(rstn),
+    .btn(btn),
+    .btn_flag(btn_flag),
+    .led(led)
+);
+
+// 27MHz 时钟周期约为 37.037ns，取37ns近似
+always #(500/27) clk = ~clk; // 半周期18.5ns ≈ 27MHz
+
+initial begin
+    // 初始化
+    clk = 0;
+    rstn = 0;
+    btn = 1;        // 按键默认未按下，高电平有效
+
+    // 释放复位
+    #200;
+    rstn = 1;
+
+    // 模拟带抖动的按下过程
+    #1000  btn = 0;
+    #100   btn = 1; // 抖动
+    #100   btn = 0;
+    #100   btn = 1;
+    #100   btn = 0;
+    // 稳定按下
+    #100000 btn = 0;
+
+    // 模拟抖动松开过程
+    #300000 btn = 1;
+    #100    btn = 0;
+    #100    btn = 1;
+    #100    btn = 0;
+    #100    btn = 1;
+    // 稳定松开
+    #100000 btn = 1;
+
+    // 第二次按下
+    #300000 btn = 0;
+    #100000 btn = 0;
+
+    #300000 $finish;
+end
+
+endmodule
+```
+
+利用ModuleSim进行仿真，部分仿真波形如下图所示：
+
+<div>			<!--块级封装-->
+    <center>	<!--将图片和文字居中-->
+    <img src="./images/3.png"
+         alt="仿真波形（一）"
+         style="zoom:60%"/>
+    <br>		<!--换行-->
+    图4.仿真波形（一）	<!--标题-->
+    </center>
+</div>
+
+<div>			<!--块级封装-->
+    <center>	<!--将图片和文字居中-->
+    <img src="./images/4.png"
+         alt="仿真波形（二）"
+         style="zoom:60%"/>
+    <br>		<!--换行-->
+    图5.仿真波形（二）	<!--标题-->
+    </center>
+</div>
+<div>			<!--块级封装-->
+    <center>	<!--将图片和文字居中-->
+    <img src="./images/5.png"
+         alt="仿真波形（三）"
+         style="zoom:60%"/>
+    <br>		<!--换行-->
+    图6.仿真波形（三）	<!--标题-->
+    </center>
+</div>
+
+从仿真波形二和三中，我们可以看到，当我们模拟按键按下（1 ----> 0），当按键抖动（`btn`在0和1之间来回跳转）时，`cnt`的值会变回1重新开始计数，直到按键稳定按下（`btn`的值稳定不变，为0），`cnt`稳定增加，当`cnt`的值增加到`8‘hFF`时，认为按键按下，`btn_ggle`存储此时的按键状态，同时`btn_flag`检测到下降沿，拉高一个时钟周期。`led`信号也加一。
+
+
+<div>			<!--块级封装-->
+    <center>	<!--将图片和文字居中-->
+    <img src="./images/6.png"
+         alt="仿真波形（四）"
+         style="zoom:60%"/>
+    <br>		<!--换行-->
+    图7.仿真波形（四）	<!--标题-->
+    </center>
+</div>
+<div>			<!--块级封装-->
+    <center>	<!--将图片和文字居中-->
+    <img src="./images/7.png"
+         alt="仿真波形（五）"
+         style="zoom:60%"/>
+    <br>		<!--换行-->
+    图8.仿真波形（五）	<!--标题-->
+    </center>
+</div>
+
+
+从波形三和四中，我们可以看到，当模拟按键抬起时（0 ----> 1），按键的抖动也会使`cnt`重新计数，直到稳定，`cnt`计数到`8’hFF`时，更新`btn_ggle`，由于按键是抬起，`btn_flag`不变，`led`不变。
+
+### 2.3.5 上板验证
+
+完成仿真后，可进行上板验证。端口连接如下表所示：
+
+| 端口名称 | 类型    |  管脚 |说明       |
+| -------- | ------ | ------ | ---------- |
+| clk      | Input  |  | 27MHz 时钟 |
+| rstn     | Input  |  | 低电平复位 |
+| btn      | Input  |      | 外部按钮   |
+| btn_flag | Output |      | 上升沿标志 |
+| led[0] | Output |      | 驱动led |
+| led[1] | Output |      | 驱动led |
+| led[2] | Output |      | 驱动led    |
+| led[3] | Output |      | 驱动led    |
+| led[4] | Output |      | 驱动led    |
+| led[5] | Output |      | 驱动led |
+| led[6] | Output |      | 驱动led |
+| led[7] | Output |      | 驱动led    |
+
+将`.sbit`文件上传至平台，并下载到实验板，多次按下按键，观察led灯跳转，如果按下1次按键led只跳转一次，那么说明达成实验目标。
+
+## 2.4 章末总结
+
+本实验通过一个典型的按键检测例子，介绍了数字系统中常用的消抖和边沿检测方法，掌握了如何利用计数器和触发器组合进行抖动抑制与事件捕捉。在更复杂的设计中，这类基础模块可作为控制逻辑的可靠触发信号源，具有广泛应用价值。

public/doc/03/doc.md

@@ -0,0 +1,244 @@
+# 基础-3-数码管实验
+
+---
+
+在许多项目设计中，我们通常需要一些显示设备来显示我们需要的信息，可以选择的显示设备有很多，而数码管是使用最多，最简单的显示设备之一。
+
+## 3.1 章节导读
+本章将通过数码管驱动实验讲解FPGA数字系统中重要的"选通控制"概念。读者将学习到：
+1. 数码管工作原理与动态扫描技术
+2. 多路复用（Multiplexing）设计方法
+3. 参数化模块设计技巧
+4. 外设驱动时序规划
+5. ASCII到段码的转换原理
+
+实验将使用Verilog HDL实现一个支持8位数码管显示、包含字符动态滚动和选通控制的完整系统。
+
+
+## 3.2 理论学习
+### 3.2.1 数码管结构
+- 7段数码管组成：A-G段+DP小数点
+- 共阳/共阴类型区分（本实验采用共阳型，低电平有效）
+
+### 3.2.2 动态扫描原理
+```
+显示周期 = 刷新周期 × 数码管数量
+人眼视觉暂留效应（>60Hz）
+扫描频率计算公式：f_scan = f_clk / CLK_CYCLE
+```
+
+### 3.2.3 关键技术
+- 时分复用：分时选通数码管
+- 段码生成：ASCII字符到七段码转换
+- 消隐处理：消除切换时的视觉残留
+
+### 3.2.4 设计指标
+| 参数 | 值 | 说明 |
+|-------|-----|-------------------|
+| 位数 | 8   | 数码管数量        |
+| 频率 | 200Hz | 单管刷新频率     |
+| 分辨率 | 8bit | 段码控制（含小数点）|
+
+
+## 3.2 实战演练
+### 3.3.1 系统架构
+```verilog
+系统框图：
+[Top模块] → [显示驱动模块] → [选通控制模块]
+           ↖ ASCII数据生成 ↙ 时钟分频
+```
+
+### 3.3.2 模块设计
+#### led_display_selector
+```verilog
+module led_display_selector #(
+    parameter NUM = 4,
+    parameter VALID_SIGNAL = 1'b0,
+    parameter CLK_CYCLE = 1000
+)(
+    input  wire             clk,
+    input  wire             rstn,
+    input  wire [NUM*8-1:0] led_in,
+    output  reg [7:0]       led_display_seg,//[DP,G,F,E,D,C,B,A]
+    output  reg [NUM-1:0]   led_display_sel
+);
+
+reg [31:0] clk_cnt;
+always @(posedge clk or negedge rstn) begin
+    if (!rstn) clk_cnt <= 0;
+    else if(clk_cnt == CLK_CYCLE) clk_cnt <= 0;
+    else clk_cnt <= clk_cnt + 1;
+end
+
+wire seg_change = (clk_cnt == CLK_CYCLE) ? 1'b1 : 1'b0;
+
+always @(posedge clk or negedge rstn) begin
+    if(!rstn) led_display_sel <= {{(NUM-1){~VALID_SIGNAL}}, VALID_SIGNAL};
+    else if (seg_change) led_display_sel <= {led_display_sel[NUM-2:0], led_display_sel[NUM-1]};
+    else led_display_sel <= led_display_sel;
+end
+
+integer i;
+always @(*) begin
+    for(i=0;i<NUM;i=i+1) begin
+        if(led_display_sel[NUM-1-i] == VALID_SIGNAL)
+            led_display_seg = led_in[i*8 +: 8] ^ ({8{~VALID_SIGNAL}});
+    end
+end
+
+endmodule //led_display_ctrl
+```
+
+#### led_display_driver
+```verilog
+module led_display_driver(// 8个数码管显示，阳极管（在selector中已经做了阴阳处理）
+    input wire           clk,
+    input wire           rstn,
+    input wire [8*8-1:0] assic_seg, //ASSIC coding
+    input wire [7:0]     seg_point, //显示小数点
+
+    output wire [7:0]    led_display_seg,
+    output wire [7:0]    led_display_sel
+);
+
+reg [8*8-1:0] led_in;
+
+integer i;
+always @(*) begin
+    led_in = 0;
+    for(i=0;i<8;i=i+1) begin //led_in[i*8 +: 8] <---> assic_seg[i*8 +: 8]
+        case (assic_seg[i*8 +: 8])
+            "0":     led_in[i*8 +: 8] = (8'h3f) | {seg_point[i],7'b0};
+            "1":     led_in[i*8 +: 8] = (8'h06) | {seg_point[i],7'b0};
+            "2":     led_in[i*8 +: 8] = (8'h5b) | {seg_point[i],7'b0};
+            "3":     led_in[i*8 +: 8] = (8'h4f) | {seg_point[i],7'b0};
+            "4":     led_in[i*8 +: 8] = (8'h66) | {seg_point[i],7'b0};
+            "5":     led_in[i*8 +: 8] = (8'h6d) | {seg_point[i],7'b0};
+            "6":     led_in[i*8 +: 8] = (8'h7d) | {seg_point[i],7'b0};
+            "7":     led_in[i*8 +: 8] = (8'h07) | {seg_point[i],7'b0};
+            "8":     led_in[i*8 +: 8] = (8'h7f) | {seg_point[i],7'b0};
+            "9":     led_in[i*8 +: 8] = (8'h6f) | {seg_point[i],7'b0};
+            "A","a": led_in[i*8 +: 8] = (8'h77) | {seg_point[i],7'b0};
+            "B","b": led_in[i*8 +: 8] = (8'h7c) | {seg_point[i],7'b0};
+            "C","c": led_in[i*8 +: 8] = (8'h39) | {seg_point[i],7'b0};
+            "D","d": led_in[i*8 +: 8] = (8'h5e) | {seg_point[i],7'b0};
+            "E","e": led_in[i*8 +: 8] = (8'h79) | {seg_point[i],7'b0};
+            "F","f": led_in[i*8 +: 8] = (8'h71) | {seg_point[i],7'b0};
+            "G","g": led_in[i*8 +: 8] = (8'h3d) | {seg_point[i],7'b0};
+            "H","h": led_in[i*8 +: 8] = (8'h76) | {seg_point[i],7'b0};
+            "I","i": led_in[i*8 +: 8] = (8'h0f) | {seg_point[i],7'b0};
+            "J","j": led_in[i*8 +: 8] = (8'h0e) | {seg_point[i],7'b0};
+            "K","k": led_in[i*8 +: 8] = (8'h75) | {seg_point[i],7'b0};
+            "L","l": led_in[i*8 +: 8] = (8'h38) | {seg_point[i],7'b0};
+            "M","m": led_in[i*8 +: 8] = (8'h37) | {seg_point[i],7'b0};
+            "N","n": led_in[i*8 +: 8] = (8'h54) | {seg_point[i],7'b0};
+            "O","o": led_in[i*8 +: 8] = (8'h5c) | {seg_point[i],7'b0};
+            "P","p": led_in[i*8 +: 8] = (8'h73) | {seg_point[i],7'b0};
+            "Q","q": led_in[i*8 +: 8] = (8'h67) | {seg_point[i],7'b0};
+            "R","r": led_in[i*8 +: 8] = (8'h31) | {seg_point[i],7'b0};
+            "S","s": led_in[i*8 +: 8] = (8'h49) | {seg_point[i],7'b0};
+            "T","t": led_in[i*8 +: 8] = (8'h78) | {seg_point[i],7'b0};
+            "U","u": led_in[i*8 +: 8] = (8'h3e) | {seg_point[i],7'b0};
+            "V","v": led_in[i*8 +: 8] = (8'h1c) | {seg_point[i],7'b0};
+            "W","w": led_in[i*8 +: 8] = (8'h7e) | {seg_point[i],7'b0};
+            "X","x": led_in[i*8 +: 8] = (8'h64) | {seg_point[i],7'b0};
+            "Y","y": led_in[i*8 +: 8] = (8'h6e) | {seg_point[i],7'b0};
+            "Z","z": led_in[i*8 +: 8] = (8'h59) | {seg_point[i],7'b0};
+            " ":     led_in[i*8 +: 8] = (8'h00) | {seg_point[i],7'b0};
+            "-":     led_in[i*8 +: 8] = (8'h40) | {seg_point[i],7'b0};
+            "_":     led_in[i*8 +: 8] = (8'h08) | {seg_point[i],7'b0};
+            "=":     led_in[i*8 +: 8] = (8'h48) | {seg_point[i],7'b0};
+            "+":     led_in[i*8 +: 8] = (8'h5c) | {seg_point[i],7'b0};
+            "(":     led_in[i*8 +: 8] = (8'h39) | {seg_point[i],7'b0};
+            ")":     led_in[i*8 +: 8] = (8'h0F) | {seg_point[i],7'b0};
+            default: led_in[i*8 +: 8] = (8'h00) | {seg_point[i],7'b0};
+        endcase
+    end
+end
+
+led_display_selector #(
+	.NUM          	( 8     ),
+	.VALID_SIGNAL 	( 1'b0  ), //阳极管，低电平亮
+	.CLK_CYCLE    	( 5000 ))
+u_led_display_selector(
+	.clk             	( clk              ),
+	.rstn            	( rstn             ),
+	.led_in          	( led_in           ),
+	.led_display_seg 	( led_display_seg  ),
+	.led_display_sel 	( led_display_sel  )
+);
+
+endmodule //moduleName
+```
+
+#### led_display_top
+```verilog
+
+module led_diaplay_top(
+    //system io
+    input  wire       external_clk ,
+    input  wire       external_rstn,
+    //led display io
+    output wire [7:0] led_display_seg,
+    output wire [7:0] led_display_sel
+);
+
+reg [43*8-1:0] assic_seg;
+reg [7:0]     seg_point;
+
+reg [31:0] clk_cnt;
+always @(posedge external_clk or negedge external_rstn) begin
+    if(!external_rstn) clk_cnt <= 0;
+    else clk_cnt <= clk_cnt + 1;
+end
+
+always @(posedge external_clk or negedge external_rstn) begin
+    if(!external_rstn) begin
+        assic_seg <= "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ -_=+()";
+        seg_point <= 8'b00000001;
+    end else if({clk_cnt[24]==1'b1} && (clk_cnt[23:0]==25'b0))begin
+        assic_seg <= {assic_seg[8*43-8-1:0], assic_seg[8*43-1 -: 8]};
+        seg_point <= {seg_point[6:0], seg_point[7]};
+    end else begin
+        assic_seg <= assic_seg;
+        seg_point <= seg_point;
+    end
+end
+
+led_display_driver u_led_display_driver(
+	.clk             	( external_clk             ),
+	.rstn            	( external_rstn            ),
+	.assic_seg       	( assic_seg[8*43-1 -: 8*8] ),
+	.seg_point       	( seg_point                ),
+	.led_display_seg 	( led_display_seg          ),
+	.led_display_sel 	( led_display_sel          )
+);
+
+endmodule //led_diaplay_top
+```
+
+### 3.3.3 上板验证步骤
+1. 设置参数：CLK_CYCLE=5000（对应200Hz扫描频率）
+2. 绑定管脚：连接数码管段选/位选信号
+3. 观察现象：字符"01234567"应稳定显示
+4. 修改assic_seg初始值验证滚动功能
+
+---
+
+## 3.4 章末总结
+**关键收获：**
+1. 掌握动态扫描消除器件闪烁的原理
+2. 理解参数化设计（NUM/VALID_SIGNAL）的优势
+3. 学习时序控制中计数器的重要作用
+4. 实践ASCII到硬件编码的转换方法
+
+**设计亮点：**
+- 支持阴阳极自动适配（通过VALID_SIGNAL参数）
+- 字符环形缓冲区实现无缝滚动
+- 参数化设计增强模块复用性
+
+---
+
+## 3.5 拓展训练
+
+结合流水灯实验和数码管实验：数码管显示数字，标识出当前流水到了哪一个灯

public/doc/04/doc.md

@@ -0,0 +1,212 @@
+# 基础-4-矩阵键盘实验
+
+## 4.1 章节导读
+本章将介绍**矩阵键盘检测电路的设计与实现方法**，通过Verilog HDL语言完成4×4矩阵键盘的扫描识别模块，掌握**多键输入设备的行列扫描原理、消抖机制以及按键编码处理方式**。
+
+矩阵键盘作为常见的人机交互接口之一，广泛应用于嵌入式系统、数字电路和微控制器项目中。与独立按键不同，矩阵键盘在节省IO资源的同时，对扫描逻辑和时序处理提出了更高的要求。实验中我们将采用**逐行扫描法**，结合状态机与延时消抖手段，确保按键信息的准确采集。
+
+
+## 4.2 理论学习
+### 4.2.1 矩阵键盘结构
+<div>           <!--块级封装-->
+    <center>    <!--将图片和文字居中-->
+    <img src="./images/1.png"
+         alt="无法显示图片时显示的文字"
+         style="zoom:80%"/>
+    <br>        <!--换行-->
+    图1.矩阵键盘原理图 <!--标题-->
+    </center>
+</div>
+
+实验板8个引脚分别连接矩阵键盘的KEY1~KEY8，该矩阵键盘的原理如下：将KEY1~KEY4脚设置为输出引脚，KEY5~KEY8设置为输入引脚。以KEY1和KEY5为例，当没有按键按下时，KEY1和VCC之间是断路，此时R1为上拉电阻，电路几乎没有电流流过，KEY5检测到的电压恰好是VCC，为1。**所以按键不按下，KEY5~KEY8检测到1。**
+
+如果按键按下。此时KEY5~KEY8检测到的值与KEY1~KEY4的输出电压有关。以KEY1和KEY5为例，如果KEY1输出为0，按键1按下，VCC和KEY1之间形成通路，KEY5检测到0。但如果KEY1输出为1，此时即使按键按下，VCC和KEY1之间也几乎没有电流，此时KEY5检测到高阻态，也就是1。所以，**如果行输出电平为0，并且按键按下，KEY5~8会检测到0；如果行输出电平为1，按键按下，KEY5~8检测到1。**
+
+现在我们看懂了原理图就可以开始设计verilog，根据原理图我们知道，只有行电平（KEY1~4的输出电平）为0时，按键按下，KEY5~8才会检测到0。那么我们可以用行扫描的逻辑设计：
+
+1. FPGA按顺序将1到4行中的一行输出为低电平，其余3行为高电平（或高阻态）。
+2. FPGA逐个读取每列引脚（KEY5~8）的电平，若某列为低电平，则说明该行和该列交汇处的按键被按下。
+3. 可以在没有按键按下时，把所有行的输出电平都拉低，直到有按键按下时，重复1~2的步骤扫描。
+
+
+## 4.2 实战演练
+### 4.3.1 系统架构
+``` verilog
+系统框图：
+[Top模块] = {矩阵键盘扫描模块 → 按键上升沿检测模块}
+```
+
+### 4.3.2 模块设计
+
+根据上述原理，设计行扫描矩阵键盘检测模块如下：
+
+#### matrix_key
+```verilog
+module matrix_key #(
+    parameter ROW_NUM = 4,
+    parameter COL_NUM = 4,
+    parameter DEBOUNCE_TIME = 2000,
+    parameter DELAY_TIME = 200
+) (
+    input  wire clk,
+    input  wire rstn,
+    output  reg [ROW_NUM-1:0] row,
+    input  wire [COL_NUM-1:0] col,
+    output  reg [ROW_NUM*COL_NUM-1:0] key_out
+);
+
+    localparam ROW_ACTIVE = 1'b0;   // 行有效电平
+    localparam ROW_INACTIVE = 1'b1; // 行无效电平
+    localparam COL_PRESSED = 1'b0;  // 列按下电平
+    localparam COL_RELEASED = 1'b1; // 列释放电平
+    
+    reg [ROW_NUM-1:0][COL_NUM-1:0] key; // 按键状态寄存器
+
+    reg [2:0] cu_st, nt_st;
+    localparam [2:0] ST_IDLE = 3'b001;
+    localparam [2:0] ST_SCAN = 3'b010;
+    localparam [2:0] ST_DEBOUNCE = 3'b100;
+
+    wire btn_pressed = ((|(~(col ^ {COL_NUM{COL_PRESSED}}))) && (cu_st == ST_IDLE)) || (key_out != 0); // 只要有一个按键按下，btn_pressed为1
+    reg [31:0] delay_cnt; // 延时计数器
+    reg [31:0] debounce_cnt; // 消抖计数器
+    reg [ROW_NUM-1:0] row_cnt; // 行计数器
+
+    always @(posedge clk or negedge rstn) begin
+        if(!rstn) delay_cnt <= 0;
+        else if(cu_st == ST_SCAN) begin
+            if(delay_cnt == DELAY_TIME) delay_cnt <= 0;
+            else delay_cnt <= delay_cnt + 1;
+        end else delay_cnt <= 0;
+    end
+
+    always @(posedge clk or negedge rstn) begin
+        if(!rstn) row_cnt <= 0;
+        else if(cu_st == ST_SCAN) begin
+            if(delay_cnt == DELAY_TIME) row_cnt <= row_cnt + 1;
+            else row_cnt <= row_cnt;
+        end else row_cnt <= 0;
+    end
+
+    always @(posedge clk or negedge rstn) begin
+        if(!rstn) debounce_cnt <= 0;
+        else if(cu_st == ST_DEBOUNCE) begin
+            if(debounce_cnt == DEBOUNCE_TIME) debounce_cnt <= 0;
+            else debounce_cnt <= debounce_cnt + 1;
+        end else debounce_cnt <= 0;
+    end
+
+    /*
+    处理逻辑
+    ROW作为输出，COL作为输入
+    1. ST_IDLE状态，所有ROW都拉至有效电平
+    2. 若没有按键按下，所有COL都为释放电平
+    3. 若有按键按下，按下的按键所在的COL会变为按下电平
+    4. 进入ST_SCAN状态，启动扫描，ROW全部置为无效电平，并逐次改变为有效电平。（此时，COL会都变成列释放电平）
+    5. 如果某一个ROW行有效电平时，COL变成了列按下电平，则说明该ROW和COL交点的按键被按下
+    6. 每一行都扫描一遍。
+    7. 进入ST_DEBOUNCE状态，所有ROW都拉至行有效电平，在此期间不进行扫描。
+    8. DEBOUNCE时间到后，进入IDLE状态。
+    */
+
+    always @(posedge clk or negedge rstn) begin
+        if(!rstn) cu_st <= ST_IDLE;
+        else cu_st <= nt_st;
+    end
+
+    always @(*) begin
+        if(!rstn) nt_st <= ST_IDLE;
+        else case(cu_st)
+            ST_IDLE: begin
+                if(btn_pressed) nt_st <= ST_SCAN;
+                else nt_st <= ST_IDLE;
+            end
+            ST_SCAN: begin
+                if((delay_cnt == DELAY_TIME) && (row_cnt == ROW_NUM-1)) nt_st <= ST_DEBOUNCE;
+                else nt_st <= ST_SCAN;
+            end
+            ST_DEBOUNCE: begin
+                if(debounce_cnt == DEBOUNCE_TIME) nt_st <= ST_IDLE;
+                else nt_st <= ST_DEBOUNCE;
+            end
+            default: nt_st <= ST_IDLE;
+        endcase
+    end
+
+    integer i, j;
+    always @(posedge clk or negedge rstn) begin
+        if(!rstn) key <= 0;
+        else for(i=0; i<ROW_NUM; i=i+1) 
+                for(j=0; j<COL_NUM; j=j+1)
+                    if((cu_st == ST_SCAN) && (delay_cnt == DELAY_TIME) && (row_cnt == i)) key[i][j] <= (col[j] == COL_PRESSED)?(1'b1):(1'b0);
+                    else key[i][j] <= key[i][j]; // 其他情况不变
+    end
+
+    always @(*) begin
+        for(i=0;i<ROW_NUM;i=i+1) begin
+            for(j=0;j<COL_NUM;j=j+1) begin
+                key_out[i*COL_NUM+j] <= key[i][j];
+            end
+        end
+    end
+
+    always @(posedge clk or negedge rstn) begin
+        if(!rstn) row <= {ROW_NUM{ROW_ACTIVE}};
+        else if(cu_st == ST_IDLE && nt_st == ST_SCAN) row <= {{(ROW_NUM-1){ROW_INACTIVE}}, ROW_ACTIVE};
+        else if(cu_st == ST_SCAN) begin
+            if(delay_cnt == DELAY_TIME) row <= {row[ROW_NUM-1:0],ROW_INACTIVE};
+            else row <= row;
+        end else row <= {ROW_NUM{ROW_ACTIVE}};
+    end
+endmodule //matrix_key
+```
+
+为了能够观察到现象，使用板载8个led和实验箱8个led进行显示，按下矩阵键盘的按键，对应led就会亮，顶层文件如下所示：
+
+#### matrix_key_top
+
+```verilog
+module matrix_key_top(
+//system io
+input  wire       external_clk ,
+input  wire       external_rstn,
+
+input  wire [ 3:0] col,
+output wire [ 3:0] row,
+output wire [15:0] led
+);
+
+wire [15:0] key_out;
+
+assign led = key_out;
+matrix_key #(
+	.ROW_NUM       	( 4     ),
+	.COL_NUM       	( 4     ),
+	.DEBOUNCE_TIME 	( 10000 ),
+	.DELAY_TIME    	( 2000  ))
+u_matrix_key(
+	.clk     	( external_clk  ),
+	.rstn    	( external_rstn ),
+	.row     	( row           ),
+	.col     	( col           ),
+	.key_out 	( key_out       )
+);
+endmodule
+```
+
+### 4.3.3 上板验证步骤
+1. 设置参数：CLK_CYCLE=5000（对应200Hz扫描频率）
+2. 绑定管脚：连接led和矩阵键盘管脚
+
+---
+
+## 4.4 章末总结
+**关键收获：**
+1. 掌握矩阵键盘行扫描原理，能看懂原理图
+3. 学习时序控制中计数器的重要作用
+
+---
+
+## 4.5 拓展训练
+
+可以将数码管与矩阵键盘相结合

public/doc/05/doc.md

@@ -0,0 +1,194 @@
+# 基础-5-PWM呼吸灯
+
+## 5.1 章节导读
+
+本章将实现 PWM（脉宽调制）呼吸灯效果，即控制 LED 灯的亮度在一个周期内从暗到亮再从亮到暗，形成如人呼吸般的灯光变化。通过该实验可以掌握 PWM 占空比调节以及 FPGA 控制 LED 的基本方法。
+
+## 5.2 理论学习
+
+呼吸灯在我们的生活中很常见，在电脑上多作为消息提醒指示灯而被广泛使用，其效果是小灯在一段时间内从完全熄灭的状态逐渐变到最亮，再在同样的时间段内逐渐达到完全熄灭的状态，并循环往复。这种效果就像“呼吸”一样。而实现”呼吸“的方法就是PWM技术。
+
+PWM（Pulse Width Modulation）是一种常用的控制技术，其核心思想是通过控制一个周期内信号为高电平的时间比例（占空比）来实现输出电压或亮度的变化。也就是说只要我们在小时间段内，led灯的亮度依次增加，然后依次减小，即可实现”呼吸“的效果。
+
+
+
+## 5.3 实战演练
+
+### 5.3.1 实验目标
+
+实现 LED 呼吸灯效果，亮度逐渐变亮再逐渐变暗，周而复始，整体周期约为2秒，视觉上更加自然流畅。
+
+### 5.3.2 硬件资源
+
+实验板提供 32 颗 LED 灯，本实验选用其中的 1 颗绿色 LED 进行 PWM 控制
+
+<div>           <!--块级封装-->
+    <center>    <!--将图片和文字居中-->
+    <img src="./images/1.png"
+         alt="无法显示图片时显示的文字"
+         style="zoom:30%"/>
+    <br>        <!--换行-->
+    图1.LED扩展板   <!--标题-->
+    </center>
+</div>
+
+通过原理图可以得知，本试验箱的LED灯为高电平时点亮。
+
+<div>           <!--块级封装-->
+    <center>    <!--将图片和文字居中-->
+    <img src="./images/2.png"
+         alt="无法显示图片时显示的文字"
+         style="zoom:40%"/>
+    <br>        <!--换行-->
+    图2.LED扩展板原理图    <!--标题-->
+    </center>
+</div>
+### 5.3.3 程序设计
+
+本模块的设计事实上是两个计数器，所以肯定需要时钟信号sysclk，也需要一个rstn复位信号，同时需要一个IO口驱动LED。所以模块的端口如下表所示：
+
+| 端口名称 | 端口位宽               | 端口类型           |功能描述|
+|:----------:|:----:|:----:|:--------------------:|
+| sysclk | 1Bit | Input | 输入时钟，频率27M |
+| rstn | 1Bit | Input | 复位信号，低电平有效 |
+| led | 1Bit | Output | LED控制信号 |
+
+为了实现一个视觉上柔和自然的 LED 呼吸效果，我们设定完整的呼吸周期为 2 秒，即 LED 亮度在 1 秒内逐渐增强，接着在另 1 秒内逐渐减弱。整个过程由占空比（duty cycle）的变化来控制 PWM 输出的高电平持续时间。
+
+在本设计中，使用实验板的 27MHz 系统时钟。为了获得合适的 PWM 控制精度，我们将一个 PWM 周期设定为 1ms，这对应 27000 个时钟周期（27M ÷ 1000）。通过一个名为 `pwm_cnt` 的计数器来实现这一周期性计数，当 `pwm_cnt` 小于占空比 `duty` 的值时，LED 输出高电平，从而控制亮度。
+
+为了实现“呼吸”变化，我们再设计另一个计数器 `duty`，它每 1ms（即 `pwm_cnt` 计满一次）更新一次。前 1000ms 内占空比逐渐增加，即 `duty` 每次增加，从而输出高电平的时间逐步变长，LED 亮度逐渐增强；后 1000ms 内占空比逐渐减小，每次减小，LED 亮度逐渐变弱。如此循环往复，即可实现 LED 的“柔和呼吸”效果。
+
+那么，占空比 duty 的变化步长如何选择？考虑到：一个 1ms是 27000 个时钟；如果我们希望1ms内led亮的时间为1us的倍数，那么我们可以将27000分成1000份，一份是27。如果duty的每次增减是27，那么也就对应了led每次亮灭的时间增减了1us。也就是说当duty为27时，led亮的时间为1us，1ms过后，duty变为54，led亮的时间为2us，以此类推，当duty为27000时，led亮满1ms。这样就实现了led亮的时间逐渐增加的效果。
+
+模块的参考代码如下所示（`pwm.v`）：
+
+```verilog
+module pwm(
+    input wire sysclk,     // 27MHz 系统时钟
+    input wire rstn,    // 低有效复位
+    output wire led     // PWM 控制LED输出
+);
+
+parameter PWM_PERIOD = 16'd27000;//1ms
+// 单一PWM周期，1ms
+// duty上升的次数是1000次，下降的次数也是1000次，说明pwm的半周期是 1ms * 1000 = 1s
+// pwm的一次全周期是 1s * 2 = 2s
+reg [15:0] pwm_cnt;
+reg [15:0] duty;
+reg inc_dec_flag;//0表示duty+ ，1表示duty-
+//计数器1，不断累加
+always @(posedge sysclk or negedge rstn) begin
+    if (!rstn)
+        pwm_cnt <= 0;
+    else if (pwm_cnt < PWM_PERIOD - 1)
+        pwm_cnt <= pwm_cnt + 1;
+    else
+        pwm_cnt <= 0;
+end
+//计数器2，控制占空比，单一周期结束进行一次累加或者减
+always @(posedge sysclk or negedge rstn) begin
+    if (!rstn)
+        duty <= 0;
+    else if (pwm_cnt == PWM_PERIOD - 1)begin
+        if(inc_dec_flag == 0)
+            duty <= duty + 27;
+        else 
+            duty <= duty - 27;
+    end
+    else duty <= duty;
+end
+//加减的标志位，半周期结束后反转。
+always @(posedge sysclk or negedge rstn) begin
+    if(~rstn)
+        inc_dec_flag <= 0;
+    else if(duty == PWM_PERIOD)
+        inc_dec_flag <= 1;
+    else if(duty == 0)
+        inc_dec_flag <= 0;
+    else 
+        inc_dec_flag <= inc_dec_flag;
+end
+
+assign led = (pwm_cnt < duty) ? 1'b1 : 1'b0;
+endmodule
+```
+
+
+
+### 5.3.4 仿真验证
+
+为了验证模块功能，我们可以编写仿真模块，并将 `PWM_PERIOD` 等比例缩小为270，以便快速验证。以下为仿真文件（`pwm_tb.v`）：
+
+```verilog
+`timescale 1ns/1ns
+module pwm_tb;
+
+    reg sysclk;
+    reg rstn;
+    wire led;
+
+    // 实例化待测试模块
+    pwm #(
+        .PWM_PERIOD(270)//为了减少仿真时间，将单一pwm周期从27000等比例缩小为270
+    ) pwm_inst (
+        .sysclk(sysclk),
+        .rstn(rstn),
+        .led(led)
+      );
+    // 产生系统时钟：周期约为 27Mhz
+    initial begin
+        sysclk = 0;
+        forever #(500/27) sysclk = ~sysclk;
+    end
+
+    // 初始化和复位过程
+    initial begin
+        // 初始化
+        rstn = 0;
+        #100;           // 保持复位100ns
+        rstn = 1;       // 释放复位
+    end
+
+endmodule
+```
+
+同时为了便于仿真，可以直接点击sim文件夹下hebav文件夹中的do.bat文件即可利用ModuleSim对模块进行仿真，仿真波形如下：
+
+<div>			<!--块级封装-->
+    <center>	<!--将图片和文字居中-->
+    <img src="./images/3.png"
+         alt="无法显示图片时显示的文字"
+         style="zoom:60%"/>
+    <br>		<!--换行-->
+    图3.呼吸灯仿真波形（一）	<!--标题-->
+    </center>
+</div>
+
+<div>           <!--块级封装-->
+    <center>    <!--将图片和文字居中-->
+    <img src="./images/4.png"
+         alt="无法显示图片时显示的文字"
+         style="zoom:60%"/>
+    <br>        <!--换行-->
+    图4.呼吸灯仿真波形（二）   <!--标题-->
+    </center>
+</div>
+
+通过观察波形我们发现led输出为1的时间在逐步增加之后逐步减小，duty的值从0增加到270后减小，符合设计预期，可以进行下一步上板验证。
+
+### 5.3.5 上板验证
+
+仿真验证通过后，即可进行上板测试。在实际使用时需要进行管脚约束。以下为参考端口与分配示例：
+
+| 端口名称 | 信号类型 | 对应管脚 | 功能               |
+| -------- | -------- | -------- | ------------------ |
+| clk      | Input    |          | 27MHz时钟          |
+| rstn     | Input    |          | 复位               |
+| led      | Output   |          | 输出PWM信号连接LED |
+
+完成管脚绑定后生成 `.sbit` 文件，上传到实验平台后进行烧录，即可在摄像头画面中看到 LED 呼吸闪烁效果。
+
+## 5.4 章末总结
+
+本章我们学习了 PWM 控制的基本原理及其在 LED 呼吸灯上的应用，同时通过不断改变PWM占空比方式使呼吸过程更加平滑自然。该方法不仅适用于视觉灯效控制，还广泛应用于马达调速、音量控制等模拟量调节领域。你可以进一步尝试调整占空比范围、节奏速度，甚至扩展到多个 LED 同步/异步呼吸控制，实现更加炫酷的视觉效果。

public/doc/06/doc.md

@@ -0,0 +1,650 @@
+# 基础-6-HDMI显示
+
+## 6.1 章节导读
+
+随着多媒体技术的快速发展，高清显示已成为嵌入式系统与FPGA应用中不可或缺的一部分。HDMI（High-Definition Multimedia Interface）作为目前最主流的视频数字传输标准，广泛应用于电视、显示器、笔记本、摄像头等各类终端设备中。相比传统的模拟VGA接口，HDMI具有传输带宽高、支持音视频同步、无压缩信号传输等优点，能更好地满足现代图像处理和显示系统的需求。
+
+在FPGA开发中，掌握HDMI显示技术不仅是实现图像/视频输出的基础能力，更是后续图像识别、视频监控、图形用户界面（GUI）等复杂系统设计的前提。因此，本实验以HDMI显示为核心内容，带领大家从零开始构建一个完整的视频输出链路。通过配置显示参数、生成时序控制信号、输出RGB图像数据等关键步骤，最终实现在HDMI接口上稳定输出画面。
+
+在本次实验中我们将学习利用实验板的HDMI接口和MS7210芯片，进行HDMI显示实验的设计。
+
+## 6.2 理论学习
+
+### 6.2.1 VGA时序
+
+VGA显示是在行同步和帧同步（场同步）的信号同步下，按照从上到下，从左到右的顺序，扫描到显示屏上。VGA扫描方式见下图所示：
+
+<div>			<!--块级封装-->
+    <center>	<!--将图片和文字居中-->
+    <img src="./images/1.png"
+         alt="无法显示图片时显示的文字"
+         style="zoom:50%"/>
+    <br>		<!--换行-->
+    图1.VGA扫描顺序	<!--标题-->
+    </center>
+</div>
+
+如上图所示，每一帧图像都是从左上角开始，逐行扫描形成，所以规定最左上角的像素点为第一个像素点，坐标是（0，0），以这个像素为起点，向右x坐标逐渐增大，向下y坐标逐渐增大，重复若干次后扫描到右下角完成一帧图像的扫描，扫描完成后进行图像消隐，随后指针跳回左上角重新进行新一帧的扫描。
+
+ 在扫描的过程中会对每一个像素点进行单独赋值，使每个像素点显示对应色彩信息，当扫描速度足够快，加之人眼的视觉暂留特性，我们会看到一幅完整的图片，这就是VGA 显示的原理。
+
+VGA显示除了要有像素点的信息，还需要有行同步（HSync）和场同步（VSync）两个信号辅助显示。行同步信号规定了一行像素的开始与结束，场同步信号规定了一帧图像的开始与结束。在VESA DMT 1.12版本的标准文档中给出的VGA时序图如下图所示：
+
+<div>			<!--块级封装-->
+    <center>	<!--将图片和文字居中-->
+    <img src="./images/2.png"
+         alt="无法显示图片时显示的文字"
+         style="zoom:100%"/>
+    <br>		<!--换行-->
+    图2.VGA标准时序	<!--标题-->
+    </center>
+</div>
+
+行同步时序如下图所示：
+
+<div>			<!--块级封装-->
+    <center>	<!--将图片和文字居中-->
+    <img src="./images/3.png"
+         alt="无法显示图片时显示的文字"
+         style="zoom:100%"/>
+    <br>		<!--换行-->
+    图3.行同步时序	<!--标题-->
+    </center>
+</div>
+
+行同步的一个扫周期要经过6个部分，分别是Sync（同步）、 Back Porch（后沿）、 Left Border（左边框）、 “Addressable” Video（有效图像）、 Right Border（右边框）、 Front Porch（前沿），这些过程的长度都是以像素为单位的，也就是以像素时钟为单位，例如Sync的值为96，也就意味着Sync阶段要经历96个像素时钟。HSync信号会在Sync同步阶段拉高（不同的芯片可能有不同标准）以确定新一行的开始与上一行的结束。而完整的一行像素很多，但有效的真正能显示在屏幕上的像素只有 “Addressable” Video（有效图像）部分的像素，其他阶段的像素均无效，无法显示在屏幕中。
+
+场同步时序如下图所示：
+
+<div>			<!--块级封装-->
+    <center>	<!--将图片和文字居中-->
+    <img src="./images/4.png"
+         alt="无法显示图片时显示的文字"
+         style="zoom:100%"/>
+    <br>		<!--换行-->
+    图4.场同步时序	<!--标题-->
+    </center>
+</div>
+
+场同步时序与行同步时序相同，也是分为6个部分，在Sync同步阶段拉高，标志着一帧的结束和新一帧的开始，其中像素只有在“Addressable” Video（有效图像）阶段才有效，其他阶段均无效。而场同步信号的基本单位是行，比如Sync的值为2，也就意味着Sync同步阶段要经历两行。
+
+那么我们将行同步和场同步信号结合起来，遍可以得到一帧图像的样貌，如下图所示：
+
+<div>			<!--块级封装-->
+    <center>	<!--将图片和文字居中-->
+    <img src="./images/5.png"
+         alt="无法显示图片时显示的文字"
+         style="zoom:100%"/>
+    <br>		<!--换行-->
+    图5.一帧图像组成示意图	<!--标题-->
+    </center>
+</div>
+
+可以看到在行场同步信号构成了一个二维坐标系，原点在左上方，中间遍形成了一帧图像，而真正能显示在屏幕中的图像只有 “Addressable” Video（有效图像）部分。
+
+现在我们知道了行同步和场同步都要经历6个部分，那么这些部分的长度都是如何规定的呢？VGA 行时序对行同步时间、 消隐时间、 行视频有效时间和行前肩时间有特定的规范， 场时序也是如此。 常用VGA 分辨率时序参数如下表所示：
+
+<div>			<!--块级封装-->
+    <center>	<!--将图片和文字居中-->
+    <img src="./images/6.png"
+         alt="无法显示图片时显示的文字"
+         style="zoom:100%"/>
+    <br>		<!--换行-->
+    图6.常用VGA分辨率时序参数	<!--标题-->
+    </center>
+</div>
+
+### 6.2.2 MS7210芯片
+
+MS7210是一款HD发送芯片，支持4K@30Hz的视频3D传输格式。可以支持的最高分辨率高达4K@30Hz，最高采样率达到300MHz。MS7210支持YUV和RGB 之间的色彩空间转换，数字接口支持YUV以及RGB格式输入。MS7210的IIS接口以及S/PDIF 接口支持高清音频的传输，其中S/PDIF接口既可以兼容IEC61937标准下的压缩音频传输，同时还支持高比特音频（HBR）的传输，在高比特音频（HBR）模式下，音频采样率最高为768KHz。MS7210的IIC 地址可以根据SA引脚进行选择。当 SA引脚上拉到电源电压或者悬空时，地址为 OxB2。当 SA 引脚连接到 GND 时，地址为0x56。
+
+<div>			<!--块级封装-->
+    <center>	<!--将图片和文字居中-->
+    <img src="./images/7.png"
+         alt="无法显示图片时显示的文字"
+         style="zoom:100%"/>
+    <br>		<!--换行-->
+    图7.MS7210芯片	<!--标题-->
+    </center>
+</div>
+
+<div>			<!--块级封装-->
+    <center>	<!--将图片和文字居中-->
+    <img src="./images/8.png"
+         alt="无法显示图片时显示的文字"
+         style="zoom:50%"/>
+    <br>		<!--换行-->
+    图8.MS7210功能框图	<!--标题-->
+    </center>
+</div>
+
+MS7210芯片可以通过IIC协议对内部寄存器进行配置，有关芯片寄存器配置需要向芯片厂家进行申请。
+
+## 6.3 实战演练
+
+### 6.3.1实验目标
+
+### 6.3.2硬件资源
+
+实验板共有一个HDMI-OUT接口，由MS7210驱动，一个HDMI-IN接口，由MS7200驱动。
+
+<div>			<!--块级封装-->
+    <center>	<!--将图片和文字居中-->
+    <img src="./images/9.png"
+         alt="无法显示图片时显示的文字"
+         style="zoom:30%"/>
+    <br>		<!--换行-->
+    图9.板载HDMI芯片	<!--标题-->
+    </center>
+</div>
+
+
+实验箱配备一个小型HDMI显示器，该显示器HDMI接口与HDMI-OUT接口连接，图像可以显示在显示屏中，通过摄像头可以在网站观察现象
+
+<div>			<!--块级封装-->
+    <center>	<!--将图片和文字居中-->
+    <img src="./images/xxx.png"
+         alt="实验箱显示器"
+         style="zoom:40%"/>
+    <br>		<!--换行-->
+    图10.实验箱显示器	<!--标题-->
+    </center>
+</div>
+
+
+### 6.3.3程序设计
+
+在设计程序时，我们先对本实验工程有一个整体认知，首先来看一下HDMI彩条显示实验的整体框图。
+
+<div>			<!--块级封装-->
+    <center>	<!--将图片和文字居中-->
+    <img src="./images/xxxx.png"
+         alt="实验箱显示器"
+         style="zoom:40%"/>
+    <br>		<!--换行-->
+    图11.HDMI彩条显示整体框图	<!--标题-->
+    </center>
+</div>
+
+可见整个实验一共由好多个模块组成，下面是各个模块简介
+| 模块名称 |功能描述| 备注 |
+|:----:|:----:|:----:|
+| hdmi_top | 顶层模块 ||
+| ms7210_ctrl_iic_top | ms7210芯片配置和iic顶层模块 |参考小眼睛例程|
+| ms7210_ctl | ms7210芯片配置和时序控制模块 |使用小眼睛例程|
+| iic_dri | iic驱动模块 |使用小眼睛例程|
+| vga_ctrl | vga时序信号生成模块 |参考野火例程|
+| vga_pic | vga像素数据生成模块 |参考野火例程|
+
+本次实验主要完成vga_ctrl和vga_pic模块的设计。
+
+对于vga_ctrl模块，我们主要完成hsync，vsync信号，xy坐标，数据有效rgb_valid信号的设计。经过我们前面的学习已经对vga时序有了一定的了解，我们可以想象到这几个信号也只是一种计数器而已。
+
+本实验要实现640x480的彩条显示，相关参数如下所示：
+
+```Verilog
+//parameter define
+parameter H_SYNC    =   10'd96  ,   //行同步
+          H_BACK    =   10'd40  ,   //行时序后沿
+          H_LEFT    =   10'd8   ,   //行时序左边框
+          H_VALID   =   10'd640 ,   //行有效数据
+          H_RIGHT   =   10'd8   ,   //行时序右边框
+          H_FRONT   =   10'd8   ,   //行时序前沿
+          H_TOTAL   =   10'd800 ;   //行扫描周期
+parameter V_SYNC    =   10'd2   ,   //场同步
+          V_BACK    =   10'd25  ,   //场时序后沿
+          V_TOP     =   10'd8   ,   //场时序上边框
+          V_VALID   =   10'd480 ,   //场有效数据
+          V_BOTTOM  =   10'd8   ,   //场时序下边框
+          V_FRONT   =   10'd2   ,   //场时序前沿
+          V_TOTAL   =   10'd525 ;   //场扫描周期
+```
+
+首先设计两个计数器`cnt_h`和`cnt_v`分别对像素和行进行计数，一个像素时钟过后`cnt_h`加一，一行过后`cnt_v`加一，扫描完一帧之后，计数器归零。
+
+而其他的状态信号则可以根据计数器的计数进行设计。hsync信号只要`cnt_h < H_SYNC`就拉高，vsync信号类似。当计数到有效数据部分数据有效信号rgb_valid就可以拉高，注意，由于时序逻辑有一个时钟周期的反应时间，所以xy的坐标变化比rgb_valid提前一个时钟周期。参考代码如下所示：
+
+```verilog
+`timescale  1ns/1ns
+////////////////////////////////////////////////////////////////////////
+// Author        : EmbedFire
+// 实验平台: 野火FPGA系列开发板
+// 公司    : http://www.embedfire.com
+// 论坛    : http://www.firebbs.cn
+// 淘宝    : https://fire-stm32.taobao.com
+////////////////////////////////////////////////////////////////////////
+
+module  vga_ctrl
+(
+    input   wire            vga_clk     ,   //输入工作时钟,频率25MHz
+    input   wire            sys_rst_n   ,   //输入复位信号,低电平有效
+    input   wire    [15:0]  pix_data    ,   //输入像素点色彩信息
+
+    output  wire    [11:0]  pix_x       ,   //输出VGA有效显示区域像素点X轴坐标
+    output  wire    [11:0]  pix_y       ,   //输出VGA有效显示区域像素点Y轴坐标
+    output  wire            hsync       ,   //输出行同步信号
+    output  wire            vsync       ,   //输出场同步信号
+    output  wire            rgb_valid   ,
+    output  wire    [15:0]  rgb             //输出像素点色彩信息
+);
+
+//********************************************************************//
+//****************** Parameter and Internal Signal *******************//
+//********************************************************************//
+//parameter define
+parameter H_SYNC    =   10'd96  ,   //行同步
+          H_BACK    =   10'd40  ,   //行时序后沿
+          H_LEFT    =   10'd8   ,   //行时序左边框
+          H_VALID   =   10'd640 ,   //行有效数据
+          H_RIGHT   =   10'd8   ,   //行时序右边框
+          H_FRONT   =   10'd8   ,   //行时序前沿
+          H_TOTAL   =   10'd800 ;   //行扫描周期
+parameter V_SYNC    =   10'd2   ,   //场同步
+          V_BACK    =   10'd25  ,   //场时序后沿
+          V_TOP     =   10'd8   ,   //场时序上边框
+          V_VALID   =   10'd480 ,   //场有效数据
+          V_BOTTOM  =   10'd8   ,   //场时序下边框
+          V_FRONT   =   10'd2   ,   //场时序前沿
+          V_TOTAL   =   10'd525 ;   //场扫描周期
+
+//wire  define
+wire            pix_data_req    ;   //像素点色彩信息请求信号
+
+//reg   define
+reg     [11:0]  cnt_h           ;   //行同步信号计数器
+reg     [11:0]  cnt_v           ;   //场同步信号计数器
+
+//********************************************************************//
+//***************************** Main Code ****************************//
+//********************************************************************//
+
+//cnt_h:行同步信号计数器
+always@(posedge vga_clk or negedge sys_rst_n)
+    if(sys_rst_n == 1'b0)
+        cnt_h   <=  12'd0   ;
+    else    if(cnt_h == H_TOTAL - 1'd1)
+        cnt_h   <=  12'd0   ;
+    else
+        cnt_h   <=  cnt_h + 1'd1   ;
+
+//hsync:行同步信号
+assign  hsync = (cnt_h  <=  H_SYNC - 1'd1) ? 1'b1 : 1'b0  ;
+
+//cnt_v:场同步信号计数器
+always@(posedge vga_clk or negedge sys_rst_n)
+    if(sys_rst_n == 1'b0)
+        cnt_v   <=  12'd0 ;
+    else    if((cnt_v == V_TOTAL - 1'd1) &&  (cnt_h == H_TOTAL-1'd1))
+        cnt_v   <=  12'd0 ;
+    else    if(cnt_h == H_TOTAL - 1'd1)
+        cnt_v   <=  cnt_v + 1'd1 ;
+    else
+        cnt_v   <=  cnt_v ;
+
+//vsync:场同步信号
+assign  vsync = (cnt_v  <=  V_SYNC - 1'd1) ? 1'b1 : 1'b0  ;
+
+//rgb_valid:VGA有效显示区域
+assign  rgb_valid = (((cnt_h >= H_SYNC + H_BACK + H_LEFT)
+                    && (cnt_h < H_SYNC + H_BACK + H_LEFT + H_VALID))
+                    &&((cnt_v >= V_SYNC + V_BACK + V_TOP)
+                    && (cnt_v < V_SYNC + V_BACK + V_TOP + V_VALID)))
+                    ? 1'b1 : 1'b0;
+
+//pix_data_req:像素点色彩信息请求信号,超前rgb_valid信号一个时钟周期
+assign  pix_data_req = (((cnt_h >= H_SYNC + H_BACK + H_LEFT - 1'b1)
+                    && (cnt_h < H_SYNC + H_BACK + H_LEFT + H_VALID - 1'b1))
+                    &&((cnt_v >= V_SYNC + V_BACK + V_TOP)
+                    && (cnt_v < V_SYNC + V_BACK + V_TOP + V_VALID)))
+                    ? 1'b1 : 1'b0;
+
+//pix_x,pix_y:VGA有效显示区域像素点坐标
+assign  pix_x = (pix_data_req == 1'b1)
+                ? (cnt_h - (H_SYNC + H_BACK + H_LEFT - 1'b1)) : 12'hfff;
+assign  pix_y = (pix_data_req == 1'b1)
+                ? (cnt_v - (V_SYNC + V_BACK + V_TOP)) : 12'hfff;
+
+//rgb:输出像素点色彩信息
+assign  rgb = (rgb_valid == 1'b1) ? pix_data : 16'b0 ;
+
+endmodule
+```
+
+对于vga_pic模块，我们可以根据x坐标范围（0~639）分成十份，每一份输出不同的颜色。参考代码如下所示：
+
+```verilog
+`timescale  1ns/1ns
+////////////////////////////////////////////////////////////////////////
+// Author        : EmbedFire
+// 实验平台: 野火FPGA系列开发板
+// 公司    : http://www.embedfire.com
+// 论坛    : http://www.firebbs.cn
+// 淘宝    : https://fire-stm32.taobao.com
+////////////////////////////////////////////////////////////////////////
+
+module  vga_pic
+(
+    input   wire            vga_clk     ,   //输入工作时钟,频率25MHz
+    input   wire            sys_rst_n   ,   //输入复位信号,低电平有效
+    input   wire    [11:0]  pix_x       ,   //输入VGA有效显示区域像素点X轴坐标
+    input   wire    [11:0]  pix_y       ,   //输入VGA有效显示区域像素点Y轴坐标
+
+    output  reg     [15:0]  pix_data        //输出像素点色彩信息
+);
+
+//********************************************************************//
+//****************** Parameter and Internal Signal *******************//
+//********************************************************************//
+//parameter define
+parameter   H_VALID =   12'd640 ,   //行有效数据
+            V_VALID =   12'd480 ;   //场有效数据
+
+parameter   RED     =   16'hF800,   //红色
+            ORANGE  =   16'hFC00,   //橙色
+            YELLOW  =   16'hFFE0,   //黄色
+            GREEN   =   16'h07E0,   //绿色
+            CYAN    =   16'h07FF,   //青色
+            BLUE    =   16'h001F,   //蓝色
+            PURPPLE =   16'hF81F,   //紫色
+            BLACK   =   16'h0000,   //黑色
+            WHITE   =   16'hFFFF,   //白色
+            GRAY    =   16'hD69A;   //灰色
+
+//********************************************************************//
+//***************************** Main Code ****************************//
+//********************************************************************//
+//pix_data:输出像素点色彩信息,根据当前像素点坐标指定当前像素点颜色数据
+always@(posedge vga_clk or negedge sys_rst_n)
+    if(sys_rst_n == 1'b0)
+        pix_data    <= 16'd0;
+    else    if((pix_x >= 0) && (pix_x < (H_VALID/10)*1))
+        pix_data    <=  RED;
+    else    if((pix_x >= (H_VALID/10)*1) && (pix_x < (H_VALID/10)*2))
+        pix_data    <=  ORANGE;
+    else    if((pix_x >= (H_VALID/10)*2) && (pix_x < (H_VALID/10)*3))
+        pix_data    <=  YELLOW;
+    else    if((pix_x >= (H_VALID/10)*3) && (pix_x < (H_VALID/10)*4))
+        pix_data    <=  GREEN;
+    else    if((pix_x >= (H_VALID/10)*4) && (pix_x < (H_VALID/10)*5))
+        pix_data    <=  CYAN;
+    else    if((pix_x >= (H_VALID/10)*5) && (pix_x < (H_VALID/10)*6))
+        pix_data    <=  BLUE;
+    else    if((pix_x >= (H_VALID/10)*6) && (pix_x < (H_VALID/10)*7))
+        pix_data    <=  PURPPLE;
+    else    if((pix_x >= (H_VALID/10)*7) && (pix_x < (H_VALID/10)*8))
+        pix_data    <=  BLACK;
+    else    if((pix_x >= (H_VALID/10)*8) && (pix_x < (H_VALID/10)*9))
+        pix_data    <=  WHITE;
+    else    if((pix_x >= (H_VALID/10)*9) && (pix_x < H_VALID))
+        pix_data    <=  GRAY;
+    else
+        pix_data    <=  BLACK;
+
+endmodule
+```
+
+在顶层模块，我们首先要利用PLL ip核生成iic的驱动时钟进行初始化，由于ms7210芯片的需要，我们通过计数设置一个延迟复位信号，由于我们的彩条颜色是按照RGB565格式生成的，所以需要向RGB888进行转换，只需要填0补位即可，同时由于板载时钟是27M与25.175M相差不大，所以直接使用板载时钟作为像素时钟输出。然后我们将输出的行场同步信号，像素时钟，像素数据，像素数据有效信号等与模块相连接即可完成设计。顶层模块参考代码如下：
+
+```Verilog
+`timescale 1ns / 1ns
+module hdmi_top(
+    input wire          sys_clk       ,// input system clock 50MHz   
+    input               rstn_in       , 
+    output              rstn_out      ,
+    output              hd_scl        ,
+    inout               hd_sda        ,
+    output              led_int       ,
+
+//hdmi_out 
+    output              pixclk_out    ,//pixclk                           
+    output  wire        vs_out        , 
+    output  wire        hs_out        , 
+    output  wire        de_out        ,
+    output  wire [7:0]  r_out         , 
+    output  wire [7:0]  g_out         , 
+    output  wire [7:0]  b_out         
+
+);
+wire                        cfg_clk    ;
+wire                        locked     ;
+wire                        rstn       ;
+wire                        init_over  ;
+reg  [15:0]                 rstn_1ms   ;
+//**********************************************//
+//*****************MS7210初始化******************//
+//**********************************************//
+//**************仿真时不编译此部分***************//
+`ifndef SIM
+//初始化成功标志
+assign    led_int    =     init_over;
+//生成10M IIC时钟
+PLL u_pll (
+  .clkout0(cfg_clk),    // output
+  .lock(locked),          // output
+  .clkin1(sys_clk)       // input
+);
+//ms7210初始化模块
+ms7210_ctrl_iic_top ms7210_ctrl_iic_top_inst(
+    .clk         (  cfg_clk    ), //input       clk,
+    .rst_n       (  rstn_out   ), //input       rstn,
+                        
+    .init_over   (  init_over  ), //output      init_over,
+    .iic_scl     (  hd_scl    ), //output      iic_scl,
+    .iic_sda     (  hd_sda    )  //inout       iic_sda
+);
+//延迟复位
+always @(posedge cfg_clk)
+begin
+	if(!locked)
+	    rstn_1ms <= 16'd0;
+	else
+	begin
+		if(rstn_1ms == 16'h2710)
+		    rstn_1ms <= rstn_1ms;
+		else
+		    rstn_1ms <= rstn_1ms + 1'b1;
+	end
+end
+assign rstn_out = (rstn_1ms == 16'h2710) && rstn_in;
+//**********************************************//
+`else
+assign led_int  =     1;
+assign rstn_out = rstn_in;
+
+`endif
+//**********************************************//
+//**********************************************//
+//**********************************************//
+//**********************************************//
+wire [15:0] rgb565;
+wire [15:0] pix_data ;
+wire [11:0] pix_x;
+wire [11:0] pix_y;
+//vga行场同步控制模块
+vga_ctrl  vga_ctrl_inst (
+    .vga_clk        (sys_clk        ),
+    .sys_rst_n      (rstn_out       ),
+    .pix_data       (pix_data       ),
+    .pix_x          (pix_x          ),
+    .pix_y          (pix_y          ),
+    .hsync          (hs_out         ),
+    .vsync          (vs_out         ),
+    .rgb_valid      (de_out         ),
+    .rgb            (rgb565         )
+  );
+//彩条数据生成模块
+vga_pic  vga_pic_inst (
+    .vga_clk        (sys_clk        ),
+    .sys_rst_n      (rstn_out       ),
+    .pix_x          (pix_x          ),
+    .pix_y          (pix_y          ),
+    .pix_data_out   (pix_data       )
+  );
+//RGB565转RGB888
+    assign pixclk_out   =  sys_clk    ;//直接使用27M时钟，与25.175相差不大
+    assign r_out = {rgb565[15:11],3'b0};
+    assign g_out = {rgb565[10: 5],2'b0};
+    assign b_out = {rgb565[ 4: 0],3'b0};
+endmodule
+```
+
+
+
+### 6.3.4仿真验证
+
+由于仿真不需要对MS7210芯片进行初始化，所以我们在top文件中加入条件编译指令，并且在仿真文件中定义SIM宏，那么就可以在仿真中不编译ms7210初始化相关代码，只对vga时序进行仿真。我们只需要提供时钟和复位，即可对模块进行仿真。仿真文件如下所示：
+
+```verilog
+`timescale 1ns / 1ns
+`define SIM
+module hdmi_top_tb;
+
+  // Parameters
+
+  //Ports
+  reg  sys_clk;
+  reg rstn_in;
+  wire rstn_out;
+  wire hd_scl;
+  wire hd_sda;
+  wire led_int;
+  wire pixclk_out;
+  wire  vs_out;
+  wire  hs_out;
+  wire  de_out;
+  wire [7:0] r_out;
+  wire [7:0] g_out;
+  wire [7:0] b_out;
+
+  initial begin
+    sys_clk = 0;
+    rstn_in = 0;
+    #100
+    rstn_in = 1;
+  end
+  always #(500/27) sys_clk = ~sys_clk;
+  hdmi_top  hdmi_top_inst (
+    .sys_clk(sys_clk),
+    .rstn_in(rstn_in),
+    .rstn_out(rstn_out),
+    .hd_scl(hd_scl),
+    .hd_sda(hd_sda),
+    .led_int(led_int),
+    .pixclk_out(pixclk_out),
+    .vs_out(vs_out),
+    .hs_out(hs_out),
+    .de_out(de_out),
+    .r_out(r_out),
+    .g_out(g_out),
+    .b_out(b_out)
+  );
+
+endmodule
+```
+
+直接点击sim文件夹下hebav文件夹中的do.bat文件即可利用ModuleSim对模块进行仿真，仿真波形如下：
+
+<div>			<!--块级封装-->
+    <center>	<!--将图片和文字居中-->
+    <img src="./images/10.png"
+         alt="无法显示图片时显示的文字"
+         style="zoom:100%"/>
+    <br>		<!--换行-->
+    图10.仿真波形（一）	<!--标题-->
+    </center>
+</div>
+
+从上图我们可以发现vsync信号拉高了两个行同步信号的长度，与设计相符
+
+<div>			<!--块级封装-->
+    <center>	<!--将图片和文字居中-->
+    <img src="./images/11.png"
+         alt="无法显示图片时显示的文字"
+         style="zoom:100%"/>
+    <br>		<!--换行-->
+    图11.仿真波形（二）	<!--标题-->
+    </center>
+</div>
+
+<div>			<!--块级封装-->
+    <center>	<!--将图片和文字居中-->
+    <img src="./images/12.png"
+         alt="无法显示图片时显示的文字"
+         style="zoom:100%"/>
+    <br>		<!--换行-->
+    图12.仿真波形（三）	<!--标题-->
+    </center>
+</div>
+
+从图11和12中我们可以看到当cnt_h信号计数结束后会恢复0，cnt_v会加一，hsync信号会拉高96个像素时钟（0~95）cnt_h和hsync与设计相符。
+
+<div>			<!--块级封装-->
+    <center>	<!--将图片和文字居中-->
+    <img src="./images/13.png"
+         alt="无法显示图片时显示的文字"
+         style="zoom:100%"/>
+    <br>		<!--换行-->
+    图13.仿真波形（四）	<!--标题-->
+    </center>
+</div>
+
+如图13所示，当cnt_h计数到H_SYNC + H_BACK + H_LEFT，也就是144时，rgb_valid拉高，xy轴坐标比rgb_valid提前一个时钟周期，以便pix_data准备好数据，符合设计。
+
+<div>			<!--块级封装-->
+    <center>	<!--将图片和文字居中-->
+    <img src="./images/14.png"
+         alt="无法显示图片时显示的文字"
+         style="zoom:100%"/>
+    <br>		<!--换行-->
+    图14.仿真波形（五）	<!--标题-->
+    </center>
+</div>
+
+从每一行看，每一行被分成了10个部分，每部分像素数据分别对应不同颜色，符合设计要求。可以进行下一步上板验证。
+
+### 6.3.5上板验证
+
+仿真已经通过，可以进行上板验证，上板前要先进行管脚约束。端口与对应管脚如下表所示：
+| 端口名称 |信号类型| 对应管脚|功能|
+|:----:|:----:|:----:|:----:|
+| sysclk | Input | D18 | 27M时钟 |
+|  rstn_in   | Input | C22 | 外部输入复位 |
+| rstn_out | Output | G25 | 输出ms7210复位 |
+| hd_scl | Output | K22 | iic SCL信号 |
+| hd_sda | Output | K23 | iic SDA信号 |
+| led_int | Output | A20 | 配置完成信号 |
+| pixclk_out | Output | G25 | 像素时钟输出 |
+| vs_out | Output | R21 | Vsync输出 |
+| hs_out | Output | R20 | Hsync输出 |
+| de_out | Output | N19 | RGB_valid输出 |
+| r_out[0] | Output | N21 | RGB888输出 |
+| r_out[1] | Output | L23 | RGB888输出 |
+| r_out[2] | Output | L22 | RGB888输出 |
+| r_out[3] | Output | L25 | RGB888输出 |
+| r_out[4] | Output | L24 | RGB888输出 |
+| r_out[5] | Output | K26 | RGB888输出 |
+| r_out[6] | Output | K25 | RGB888输出 |
+| r_out[7] | Output | P16 | RGB888输出 |
+| g_out[0] | Output | T25 | RGB888输出 |
+| g_out[1] | Output | P25 | RGB888输出 |
+| g_out[2] | Output | R25 | RGB888输出 |
+| g_out[3] | Output | P24 | RGB888输出 |
+| g_out[4] | Output | P23 | RGB888输出 |
+| g_out[5] | Output | N24 | RGB888输出 |
+| g_out[6] | Output | N23 | RGB888输出 |
+| g_out[7] | Output | N22 | RGB888输出 |
+| b_out[0] | Output | P19 | RGB888输出 |
+| b_out[1] | Output | P21 | RGB888输出 |
+| b_out[2] | Output | P20 | RGB888输出 |
+| b_out[3] | Output | M22 | RGB888输出 |
+| b_out[4] | Output | M21 | RGB888输出 |
+| b_out[5] | Output | N18 | RGB888输出 |
+| b_out[6] | Output | R22 | RGB888输出 |
+| b_out[7] | Output | T22 | RGB888输出 |
+
+
+管脚分配可以直接编写.fdc文件，也可以使用PDS内置的工具进行分配。完成管脚分配之后就可以生成sbit文件，将文件提交到网站后点击烧录，即可将sbit下载到实验板中，在摄像头页面即可观察到显示屏中显示出彩条。
+
+## 6.4 章末总结
+
+本次实验主要学习VGA时序的相关知识，并使用HD硬核进行HDMI显示，感兴趣的同学可以尝试使用HDMI显示其他图像。

public/doc/11/doc.md

@@ -0,0 +1,400 @@
+# 进阶-1-密码锁实验
+
+## 1.1 章节导读
+本章作为进阶的第一个实验，主要学习状态机的写法和使用，同时联系前面所学的数码管和矩阵键盘，完成一个密码锁的设计。
+
+
+## 1.2 理论学习
+### 1.2.1 FSM状态机
+
+在数字逻辑设计中，**有限状态机（FSM, Finite State Machine）**是一种根据输入和当前状态决定下一个状态和输出的模型，广泛用于顺序逻辑电路的控制部分。
+
+在本实验中，我们将使用 FSM 构建密码锁的控制逻辑，用于管理**按键输入过程、密码比对、开锁显示、错误处理等多个步骤**。
+
+FSM 通常包含以下几个组成部分：
+
+- **状态定义（State）**：用来描述系统当前所处的逻辑阶段。例如：待输入、输入中、校验中、成功、失败等。
+
+- **状态转移条件（Transition）**：根据输入信号（如按键、定时器、复位）从一个状态跳转到另一个状态。
+
+- **输出控制（Output）**：每个状态下系统应有的行为，比如更新数码管、检测密码、拉高开锁信号等。
+
+常见的 FSM 类型包括：
+
+- **Moore 状态机：**输出只与当前状态有关，结构更稳定；
+- **Mealy 状态机：**输出与当前状态和输入有关，反应更灵敏。
+
+在本例中我们要设计一个状态机去对密码锁进行控制。首先我们应该先给密码锁分一下他会处于什么状态，每个状态有什么输出（本例中将密码锁设计成下述4个状态）：
+
+1. SETUP状态：该状态下可以设置4位密码，输入4位数字后按#键设置密码有效，*清空设置，数码管输出4位数字输入
+2. LOCK状态：锁定状态，可以输入密码解锁，按#确定，*键清空输入，数码管输出4位数字输入
+3. ERROR状态：如果输入密码错误，或者操作错误，进入此状态，数码管输出ERROR
+4. UNLOCK状态：解锁状态，可以按*重设密码，也可以按#重新锁定，数码管输出UNLOCK
+
+然后确定状态之间如何进行转移：
+
+1. SETUP状态：输入4位数字后按#键设置密码有效，有效后进入LOCK状态
+2. LOCK状态：输入密码，按#确定后如果密码正确进入UNLOCK状态，如果错误进入ERROR状态
+3. ERROR状态：按下任意按键后进入LOCK状态
+4. UNLOCK状态：按下#键进入LOCK状态，按*键进入SETUP状态重设密码
+
+根据上述状态转移逻辑，我们可以画出状态转移图，状态转移图如下图所示：
+
+<div>           <!--块级封装-->
+    <center>    <!--将图片和文字居中-->
+    <img src="./images/1.png"
+         alt="无法显示图片时显示的文字"
+         style="zoom:100%"/>
+    <br>        <!--换行-->
+    图1.状态转移图  <!--标题-->
+    </center>
+</div>
+
+我们已经了解了本次实验所使用的状态机，那么如何使用verilog编写状态机呢？主要有三种方法，分别是：三段式状态机，二段式状态机，一段式状态机。
+
+三段式状态机写法如下：
+
+- 状态机第一段，时序逻辑，非阻塞赋值，传递寄存器的状态。
+- 状态机第二段，组合逻辑，阻塞赋值，根据当前状态和当前输入，确定下一个状态机的状态。
+- 状态机第三代，时序逻辑，非阻塞赋值，因为是 Mealy 型状态机，根据当前状态和当前输入，确定输出信号。
+
+二段式状态机将三段式状态机二三段糅合在一起，一段式状态机则将三段式状态机三段融合。推荐使用三段式状态机，只有在状态转移逻辑非常简单，状态很少时会采用一段式状态机。
+
+### 1.2.2 数码管
+
+见基础实验3
+
+### 1.2.3 矩阵键盘
+
+见基础实验4
+
+## 1.3 实战演练
+### 1.3.1 系统架构
+``` verilog
+系统框图：
+```
+
+### 1.3.2 模块设计
+首先是密码锁状态机逻辑，本例采用三段式状态机写法。代码如下：
+
+#### password_lock
+
+```verilog
+module password_lock(
+    input  wire clk,
+    input  wire rstn,
+    input  wire [15:0] key_trigger,
+    output  reg [8*8-1:0] assic_seg,
+    output wire [7:0] seg_point
+);
+
+/*
+    K00   K01   K02   K03   |   1   2   3   A
+                            |
+    K04   K05   K06   K07   |   4   5   6   B   
+                            |
+    K08   K09   K10   K11   |   7   8   9   C
+                            |
+    K12   K13   K14   K15   |   *   0   #   D
+*/
+
+/*
+密码锁状态机设定：
+1. SETUP状态 ：设置密码，按*清空输入，按#确认输入进入LOCK状态，不足4位#键无效
+2. LOCK状态  ：锁定状态，按*清空输入，按#确认输入，不足4位#键无效，密码正确解锁，错误则进入ERROR状态
+3. ERROR状态 ：密码错误状态，按任意键返回LCOK状态
+4. UNLOCK状态：解锁状态，按*重设密码，按#重新锁定，其余键无效
+
+1-D键为输入
+*为清空之前的输入
+#为确认输入
+
+*/
+
+wire flag_setup_password;
+wire flag_input_pass;
+wire flag_input_confirm;
+wire flag_error_return;
+wire flag_relock;
+wire flag_reset;
+
+localparam [2:0] ST_SETUP  = 3'b001;
+localparam [2:0] ST_LOCK   = 3'b010;
+localparam [2:0] ST_ERROR  = 3'b100;
+localparam [2:0] ST_UNLOCK = 3'b101;
+
+reg [2:0] cu_st, nt_st;
+reg [4*4-1:0] password, input_password;
+reg [2:0] input_num;
+
+assign flag_setup_password = (cu_st == ST_SETUP) && (key_trigger[14]) && (input_num == 3'b100);
+assign flag_input_confirm  = (cu_st == ST_LOCK) && (key_trigger[14]) && (input_num == 3'b100);
+assign flag_input_pass     = (cu_st == ST_LOCK) && (password == input_password) && (input_num == 3'b100);
+assign flag_error_return   = (cu_st == ST_ERROR) && (|key_trigger);
+assign flag_relock         = (cu_st == ST_UNLOCK) && (key_trigger[14]);
+assign flag_reset          = (cu_st == ST_UNLOCK) && (key_trigger[12]);
+//状态机第一段，传递寄存器状态
+always @(posedge clk or negedge rstn) begin
+    if(~rstn) cu_st <= ST_SETUP;
+    else cu_st <= nt_st;
+end
+//状态机第二段，确定下一个状态机状态
+always @(*) begin
+    case(cu_st)
+        ST_SETUP : nt_st <= (flag_setup_password)?(ST_LOCK):(ST_SETUP);
+        ST_LOCK  : nt_st <= (flag_input_confirm)?((flag_input_pass)?(ST_UNLOCK):(ST_ERROR)):(ST_LOCK);
+        ST_ERROR : nt_st <= (flag_error_return)?(ST_LOCK):(ST_ERROR);
+        ST_UNLOCK: nt_st <= (flag_relock)?(ST_LOCK):((flag_reset)?(ST_SETUP):(ST_UNLOCK));
+        default  : nt_st <= ST_SETUP;
+    endcase
+end
+//状态机第三段，根据状态和输入确定输出，这里由于信号较多，分了多个always块，也可以用case语句写在同一个always块中
+always @(posedge clk or negedge rstn) begin
+    if(~rstn) password <= 0;
+    else if((cu_st == ST_SETUP) && (input_num != 3'b100)) begin
+             if(key_trigger[00]) password <= {password[0+:3*4], 4'h1};
+        else if(key_trigger[01]) password <= {password[0+:3*4], 4'h2};
+        else if(key_trigger[02]) password <= {password[0+:3*4], 4'h3};
+        else if(key_trigger[03]) password <= {password[0+:3*4], 4'hA};
+        else if(key_trigger[04]) password <= {password[0+:3*4], 4'h4};
+        else if(key_trigger[05]) password <= {password[0+:3*4], 4'h5};
+        else if(key_trigger[06]) password <= {password[0+:3*4], 4'h6};
+        else if(key_trigger[07]) password <= {password[0+:3*4], 4'hB};
+        else if(key_trigger[08]) password <= {password[0+:3*4], 4'h7};
+        else if(key_trigger[09]) password <= {password[0+:3*4], 4'h8};
+        else if(key_trigger[10]) password <= {password[0+:3*4], 4'h9};
+        else if(key_trigger[11]) password <= {password[0+:3*4], 4'hC};
+        else if(key_trigger[12]) password <= 0;
+        else if(key_trigger[13]) password <= {password[0+:3*4], 4'h0};
+        else if(key_trigger[14]) password <= password;
+        else if(key_trigger[15]) password <= {password[0+:3*4], 4'hD};
+        else password <= password;
+    end else password <= password;
+end
+
+always @(posedge clk or negedge rstn) begin
+    if(~rstn) input_password <= 0;
+    else if(cu_st == ST_LOCK) begin
+        if(input_num == 3'b100) input_password <= input_password;
+        else if(key_trigger[00]) input_password <= {input_password[0+:3*4], 4'h1};
+        else if(key_trigger[01]) input_password <= {input_password[0+:3*4], 4'h2};
+        else if(key_trigger[02]) input_password <= {input_password[0+:3*4], 4'h3};
+        else if(key_trigger[03]) input_password <= {input_password[0+:3*4], 4'hA};
+        else if(key_trigger[04]) input_password <= {input_password[0+:3*4], 4'h4};
+        else if(key_trigger[05]) input_password <= {input_password[0+:3*4], 4'h5};
+        else if(key_trigger[06]) input_password <= {input_password[0+:3*4], 4'h6};
+        else if(key_trigger[07]) input_password <= {input_password[0+:3*4], 4'hB};
+        else if(key_trigger[08]) input_password <= {input_password[0+:3*4], 4'h7};
+        else if(key_trigger[09]) input_password <= {input_password[0+:3*4], 4'h8};
+        else if(key_trigger[10]) input_password <= {input_password[0+:3*4], 4'h9};
+        else if(key_trigger[11]) input_password <= {input_password[0+:3*4], 4'hC};
+        else if(key_trigger[12]) input_password <= 0;
+        else if(key_trigger[13]) input_password <= {input_password[0+:3*4], 4'h0};
+        else if(key_trigger[14]) input_password <= input_password;
+        else if(key_trigger[15]) input_password <= {input_password[0+:3*4], 4'hD};
+        else input_password <= input_password;
+    end else input_password <= 0;
+end
+
+always @(posedge clk or negedge rstn) begin
+    if(~rstn) input_num <= 0;
+    else if(cu_st == ST_SETUP || cu_st == ST_LOCK) begin
+        if(flag_setup_password || flag_input_confirm) input_num <= 0;
+        else if(key_trigger[00] || key_trigger[01] || key_trigger[02] || key_trigger[03] ||
+           key_trigger[04] || key_trigger[05] || key_trigger[06] || key_trigger[07] ||
+           key_trigger[08] || key_trigger[09] || key_trigger[10] || key_trigger[11] ||
+                              key_trigger[13]                    || key_trigger[15])
+            input_num <= (input_num < 3'b100)?(input_num + 1):(input_num);
+        else if(key_trigger[12]) input_num <= 0;
+        else input_num <= input_num;
+    end else input_num <= 0;
+end
+
+assign seg_point = 8'b0;
+always @(posedge clk or negedge rstn) begin
+    if(~rstn) assic_seg <= "12345678";
+    else case(cu_st)
+        ST_SETUP :begin
+            assic_seg[0+:8] <= "-";
+            assic_seg[8+:8] <= "-";
+            assic_seg[16+:8] <= (input_num > 0)?(hex2assic(password[0+:4])):("_");
+            assic_seg[24+:8] <= (input_num > 1)?(hex2assic(password[4+:4])):("_");
+            assic_seg[32+:8] <= (input_num > 2)?(hex2assic(password[8+:4])):("_");
+            assic_seg[40+:8] <= (input_num > 3)?(hex2assic(password[12+:4])):("_");
+            assic_seg[48+:8] <= "-";
+            assic_seg[56+:8] <= "-";
+        end
+        ST_LOCK  :begin
+            assic_seg[0+:8] <= "=";
+            assic_seg[8+:8] <= "=";
+            assic_seg[16+:8] <= (input_num > 0)?(hex2assic(input_password[0+:4])):("-");
+            assic_seg[24+:8] <= (input_num > 1)?(hex2assic(input_password[4+:4])):("-");
+            assic_seg[32+:8] <= (input_num > 2)?(hex2assic(input_password[8+:4])):("-");
+            assic_seg[40+:8] <= (input_num > 3)?(hex2assic(input_password[12+:4])):("-");
+            assic_seg[48+:8] <= "=";
+            assic_seg[56+:8] <= "=";
+        end
+        ST_ERROR : assic_seg <= "  ERROR ";
+        ST_UNLOCK: assic_seg <= " unlock ";
+        default  : assic_seg <= "12345678";
+    endcase
+end
+
+
+function [7:0] hex2assic;
+    input [3:0] hex;
+    case(hex)
+        4'h0: hex2assic = "0"; // 0
+        4'h1: hex2assic = "1"; // 1
+        4'h2: hex2assic = "2"; // 2
+        4'h3: hex2assic = "3"; // 3
+        4'h4: hex2assic = "4"; // 4
+        4'h5: hex2assic = "5"; // 5
+        4'h6: hex2assic = "6"; // 6
+        4'h7: hex2assic = "7"; // 7
+        4'h8: hex2assic = "8"; // 8
+        4'h9: hex2assic = "9"; // 9
+        4'hA: hex2assic = "A"; // A
+        4'hB: hex2assic = "B"; // B
+        4'hC: hex2assic = "C"; // C
+        4'hD: hex2assic = "D"; // D
+        4'hE: hex2assic = "E"; // E
+        4'hF: hex2assic = "F"; // F
+        default: hex2assic = " ";
+    endcase
+endfunction
+
+endmodule //password_lock
+```
+
+矩阵键盘行扫描模块在前面基础实验已经介绍过，但这次实验还需要为矩阵键盘添加按键上升沿检测模块，代码如下：
+
+#### matrix_key_trigger
+
+```verilog
+module matrix_key_trigger(
+    input  wire clk,
+    input  wire rstn,
+    input  wire [15:0] key,
+    output wire [15:0] key_trigger
+);
+
+// 按键上升沿捕获模块
+
+reg [15:0] key_d; // 上一时钟周期的按键状态
+reg [15:0] key_d2; // 上两时钟周期的按键状态
+
+assign key_trigger = (key_d) & (~key_d2);
+
+always @(posedge clk or negedge rstn) begin
+    if (!rstn) begin
+        key_d <= 0;
+        key_d2 <= 0;
+    end else begin
+        key_d <= key;
+        key_d2 <= key_d;
+    end
+end
+
+endmodule //matrix_key_decode
+```
+
+至于数码管模块，为了方便，在led_display_driver模块添加了参数定义，并未进行其他修改。
+
+最后将几个模块例化在顶层，将端口相连接，代码如下所示：
+
+#### password_lock_top
+
+```verilog
+
+module password_lock_top #(
+    parameter VALID_SIGNAL = 1'b0,
+    parameter CLK_CYCLE = 5000
+)(
+//system io
+input  wire       external_clk ,
+input  wire       external_rstn,
+
+output wire [7:0] led_display_seg,
+output wire [7:0] led_display_sel,
+
+input  wire [3:0] col,
+output wire [3:0] row
+);
+
+wire [15:0] key_out;
+wire [15:0] key_trigger;
+wire [8*8-1:0] assic_seg;
+wire [7:0] seg_point;
+
+led_display_driver #(
+    .VALID_SIGNAL (VALID_SIGNAL),
+    .CLK_CYCLE (CLK_CYCLE)
+)u_led_display_driver(
+	.clk             	( external_clk    ),
+	.rstn            	( external_rstn   ),
+	.assic_seg       	( assic_seg       ),
+	.seg_point       	( seg_point       ),
+	.led_display_seg 	( led_display_seg ),
+	.led_display_sel 	( led_display_sel )
+);
+
+matrix_key #(
+	.ROW_NUM       	( 4     ),
+	.COL_NUM       	( 4     ),
+	.DEBOUNCE_TIME 	( 10000 ),
+	.DELAY_TIME    	( 2000  ))
+u_matrix_key(
+	.clk     	( external_clk  ),
+	.rstn    	( external_rstn ),
+	.row     	( row           ),
+	.col     	( col           ),
+	.key_out 	( key_out       )
+);
+
+matrix_key_trigger u_matrix_key_trigger(
+	.clk         	( external_clk ),
+	.rstn        	( external_rstn),
+	.key         	( key_out      ),
+	.key_trigger 	( key_trigger  )
+);
+
+password_lock u_password_lock(
+    .clk         	( external_clk ),
+    .rstn        	( external_rstn),
+    .key_trigger 	( key_trigger  ),
+    .assic_seg   	( assic_seg    ),
+	.seg_point   	( seg_point    )
+);
+
+endmodule //led_diaplay_top
+
+```
+
+### 1.3.3 上板验证步骤
+
+---
+
+可以直接将矩阵键盘，数码管的管脚约束文件中的约束复制到本次实验的管脚约束文件中。
+
+将生成的sbit文件烧录好后，即可使用网页界面的虚拟按键进行使用。
+
+## 1.4 章末总结
+
+本章通过设计一个简易密码锁系统，综合运用了前面基础实验中学习的**矩阵键盘扫描**、**数码管显示**等知识，并引入了**有限状态机（FSM）**的设计方法，完成了一个具有较强工程实用性的综合实验。
+
+通过本实验，你应该掌握了以下几点核心能力：
+
+- 理解并运用 状态机进行系统流程控制；
+- 将多个功能模块（键盘、数码管、比较器）整合为一个完整系统；
+- 设计基于状态的控制逻辑，实现密码输入、校验、反馈显示等功能；
+- 理解数字电路系统中控制与数据路径的分离思想。
+
+密码锁系统虽然逻辑简单，但已经具备了完整嵌入式控制系统的基本结构，是后续更复杂项目设计的重要基础。
+
+## 1.5 拓展训练
+
+为了进一步加深对本实验内容的理解，并锻炼系统设计与工程实现能力，你可以尝试完成以下拓展任务：
+
+1. **增加防爆破机制**：限定密码错误尝试次数，例如连续三次错误后锁定一段时间，并在数码管上提示“Err”。
+2. **利用按键实现简易菜单系统**拓展状态机结构，允许通过矩阵键盘导航菜单，如“输入密码”、“查看状态”、“设置新密码”等。

public/doc/13/doc.md

@@ -0,0 +1,350 @@
+# 进阶-3-频率计
+
+## 3.1 章节导读
+
+本实验将基于实验平台设计并实现一个简易频率计，用于测量输入信号的频率值，并通过数码管进行实时显示。实验核心是掌握ADC模块的使用方法，被测信号频率的获取方法及其在数字系统中的处理流程。
+
+## 3.2 理论学习
+
+### 3.2.1 ADC模块
+
+实验平台有一块8bit高速ADDA模块，其中ADC模块使用AD9280芯片，支持最高32MSPS的速率，模拟电压输入范围为-5~+5V，ADC模块可以根据输入电压的大小将其转换为0~255（2的8次方）的数值。模块有一个clk管脚和8个data管脚，data的输入速率和驱动时钟有关，给clk管脚的驱动时钟越快，采样率越高，data的输入速率越高。
+
+<div>           <!--块级封装-->
+    <center>    <!--将图片和文字居中-->
+    <img src="./images/1.png"
+         alt="无法显示图片时显示的文字"
+         style="zoom:30%"/>
+    <br>        <!--换行-->
+    图1.ADDA模块示意图   <!--标题-->
+    </center>
+</div>
+
+### 3.2.2 数码管模块
+
+数码管模块在前面基础实验3已经介绍过，这里不再赘述。
+
+## 3.3 实战演练
+
+### 3.3.1实验目标
+
+能够驱动板载ADC模块，对ADC模块的输入数据进行测试，计算输入信号的频率值，并在数码管模块中显示。
+
+### 3.3.2硬件资源
+
+实验所需的信号源来自我们的实验平台，实验平台集成一个以FPGA为基础的dds信号发生器，该dds信号发生器可以输出频率可调的方波，正弦波，三角波，锯齿波等，用户可以在web平台使用并且改变输出波形和频率。
+
+<div>           <!--块级封装-->
+    <center>    <!--将图片和文字居中-->
+    <img src="./images/2.png"
+         alt="无法显示图片时显示的文字"
+         style="zoom:30%"/>
+    <br>        <!--换行-->
+    图2.ADDA实验示意图   <!--标题-->
+    </center>
+</div>
+
+用户接收到信号源之后需自行设计逻辑处理数据并显示。
+
+### 3.3.3程序设计
+
+#### pulse_gen.v
+
+首先用户接收到的是8bit波形数据，要直接利用波形数据计算频率不是很方便，计算频率数据，我们只需要计算其脉冲的个数即可，所以我们设计一个模块，通过设计一个脉冲阈值trig_level，高于阈值的就计算为一次脉冲，输出一个周期的高电平方便后续模块计数，模块代码如下：
+
+```verilog
+module pulse_gen(
+    input           rstn,      //系统复位，低电平有效
+    
+    input  [7:0]    trig_level,
+    input           ad_clk,     //AD9280驱动时钟
+    input  [7:0]    ad_data,    //AD输入数据
+    
+    output          ad_pulse    //输出的脉冲信号
+);
+//因为可能会有抖动，设置一个范围值避免反复触发
+parameter THR_DATA = 3;
+
+//reg define
+reg          pulse;
+reg          pulse_delay;
+
+//*****************************************************
+//**                    main code
+//*****************************************************
+
+assign ad_pulse = pulse & pulse_delay;
+
+//根据触发电平，将输入的AD采样值转换成高低电平
+always @ (posedge ad_clk or negedge rstn)begin
+    if(!rstn)
+        pulse <= 1'b0;
+    else begin
+        if((trig_level >= THR_DATA) && (ad_data < trig_level - THR_DATA))
+            pulse <= 1'b0;
+        else if(ad_data > trig_level + THR_DATA)
+            pulse <= 1'b1;
+    end    
+end
+
+//延时一个时钟周期，用于消除抖动
+always @ (posedge ad_clk or negedge rstn)begin
+    if(!rstn)
+        pulse_delay <= 1'b0;
+    else
+        pulse_delay <= pulse;
+end
+
+endmodule 
+```
+
+#### cymometer.v
+
+下面根据pulse_gen信号生成的脉冲数据进行计数，计算其频率。我们这里采用门控时钟法，用 `clk_fs`（参考时钟）作为时间基准，测量 `clk_fx`（被测信号）的频率。
+
+门控时钟法的原理很简单，也就是在一个**固定时间窗内**（即门控时间 `GATE_TIME`），**计数被测时钟 clk_fx 的上升沿次数**，再结合参考时钟 `clk_fs` 的计数值，就可以算出频率：
+$$
+\text{频率} = \frac{\text{被测脉冲数量}}{\text{门控时间（秒）}} = \frac{fx\_cnt}{fs\_cnt / \text{CLK\_FS}} = \frac{\text{CLK\_FS} \times fx\_cnt}{fs\_cnt}
+$$
+
+| 步骤 | 描述                                                         |
+| ---- | ------------------------------------------------------------ |
+| **1**    | 使用 `clk_fx` 作为计数时钟，控制一个门控时间 `gate` 信号     |
+|  **2**     | 当 `gate` 为高电平时，`fx_cnt_temp` 开始统计 `clk_fx` 的脉冲个数 |
+|  **3**      | 同时将 `gate` 同步到参考时钟 `clk_fs`，并计数 `fs_cnt_temp`，记录 `gate` 高电平持续期间 `clk_fs` 的个数 |
+|  **4**     | 一旦 `gate` 下降沿到来（通过打拍检测），将计数值冻结到 `fx_cnt` 和 `fs_cnt` 中 |
+|  **5**     | 最后用上述表达式计算频率输出。                          |
+
+代码设计如下：
+
+```verilog
+module cymometer
+   #(parameter    CLK_FS = 26'd50_000_000) // 基准时钟频率值
+    (   //system clock
+        input                 clk_fs ,     // 基准时钟信号
+        input                 rstn  ,     // 复位信号
+
+        //cymometer interface
+        input                 clk_fx ,     // 被测时钟信号
+        output   reg [19:0]   data_fx      // 被测时钟频率输出
+);
+
+//parameter define
+localparam   MAX       =  30;              // 定义fs_cnt、fx_cnt的最大位宽
+localparam   GATE_TIME = 16'd2_000;        // 门控时间设置
+
+//reg define
+reg                gate        ;           // 门控信号
+reg                gate_fs     ;           // 同步到基准时钟的门控信号
+reg                gate_fs_r   ;           // 用于同步gate信号的寄存器
+reg                gate_fs_d0  ;           // 用于采集基准时钟下gate下降沿
+reg                gate_fs_d1  ;           // 
+reg                gate_fx_d0  ;           // 用于采集被测时钟下gate下降沿
+reg                gate_fx_d1  ;           // 
+reg    [   58:0]   data_fx_t    ;          // 
+reg    [   15:0]   gate_cnt    ;           // 门控计数
+reg    [MAX-1:0]   fs_cnt      ;           // 门控时间内基准时钟的计数值
+reg    [MAX-1:0]   fs_cnt_temp ;           // fs_cnt 临时值
+reg    [MAX-1:0]   fx_cnt      ;           // 门控时间内被测时钟的计数值
+reg    [MAX-1:0]   fx_cnt_temp ;           // fx_cnt 临时值
+
+//wire define
+wire               neg_gate_fs;            // 基准时钟下门控信号下降沿
+wire               neg_gate_fx;            // 被测时钟下门控信号下降沿
+
+//*****************************************************
+//**                    main code
+//*****************************************************
+
+//边沿检测，捕获信号下降沿
+assign neg_gate_fs = gate_fs_d1 & (~gate_fs_d0);
+assign neg_gate_fx = gate_fx_d1 & (~gate_fx_d0);
+
+//门控信号计数器，使用被测时钟计数
+always @(posedge clk_fx or negedge rstn) begin
+    if(!rstn)
+        gate_cnt <= 16'd0; 
+    else if(gate_cnt == GATE_TIME + 5'd20)
+        gate_cnt <= 16'd0;
+    else
+        gate_cnt <= gate_cnt + 1'b1;
+end
+
+//门控信号，拉高时间为GATE_TIME个实测时钟周期
+always @(posedge clk_fx or negedge rstn) begin
+    if(!rstn)
+        gate <= 1'b0;
+    else if(gate_cnt < 4'd10)
+        gate <= 1'b0;     
+    else if(gate_cnt < GATE_TIME + 4'd10)
+        gate <= 1'b1;
+    else if(gate_cnt <= GATE_TIME + 5'd20)
+        gate <= 1'b0;
+    else 
+        gate <= 1'b0;
+end
+
+//将门控信号同步到基准时钟下
+always @(posedge clk_fs or negedge rstn) begin
+    if(!rstn) begin
+        gate_fs_r <= 1'b0;
+        gate_fs   <= 1'b0;
+    end
+    else begin
+        gate_fs_r <= gate;
+        gate_fs   <= gate_fs_r;
+    end
+end
+
+//打拍采门控信号的下降沿（被测时钟下）
+always @(posedge clk_fx or negedge rstn) begin
+    if(!rstn) begin
+        gate_fx_d0 <= 1'b0;
+        gate_fx_d1 <= 1'b0;
+    end
+    else begin
+        gate_fx_d0 <= gate;
+        gate_fx_d1 <= gate_fx_d0;
+    end
+end
+
+//打拍采门控信号的下降沿（基准时钟下）
+always @(posedge clk_fs or negedge rstn) begin
+    if(!rstn) begin
+        gate_fs_d0 <= 1'b0;
+        gate_fs_d1 <= 1'b0;
+    end
+    else begin
+        gate_fs_d0 <= gate_fs;
+        gate_fs_d1 <= gate_fs_d0;
+    end
+end
+
+ //门控时间内对被测时钟计数
+always @(posedge clk_fx or negedge rstn) begin
+    if(!rstn) begin
+        fx_cnt_temp <= 32'd0;
+        fx_cnt <= 32'd0;
+    end
+    else if(gate)
+        fx_cnt_temp <= fx_cnt_temp + 1'b1;
+    else if(neg_gate_fx) begin
+        fx_cnt_temp <= 32'd0;
+        fx_cnt   <= fx_cnt_temp;
+    end
+end 
+
+//门控时间内对基准时钟计数
+always @(posedge clk_fs or negedge rstn) begin
+    if(!rstn) begin
+        fs_cnt_temp <= 32'd0;
+        fs_cnt <= 32'd0;
+    end
+    else if(gate_fs)
+        fs_cnt_temp <= fs_cnt_temp + 1'b1;
+    else if(neg_gate_fs) begin
+        fs_cnt_temp <= 32'd0;
+        fs_cnt <= fs_cnt_temp;
+    end
+end
+
+//计算被测信号频率
+always @(posedge clk_fs or negedge rstn) begin
+    if(!rstn) begin
+        data_fx_t <= 1'b0;
+    end
+    else if(gate_fs == 1'b0)
+        data_fx_t <= CLK_FS * fx_cnt ;
+end
+
+always @(posedge clk_fs or negedge rstn) begin
+    if(!rstn) begin
+        data_fx <= 20'd0;
+    end
+    else if(gate_fs == 1'b0)
+        data_fx <= data_fx_t / fs_cnt ;
+end
+
+endmodule 
+```
+
+#### frequency_meter.v
+
+由于之前基础实验设计过数码管显示模块，本次实验不在赘述，但因为数码管模块是输入ascii码进行显示的，而现在输出频率数据是一个20bit的二进制数，所以我们应该先想办法将二进制转成ascii码再连接数码管模块进行显示。BCD转ascii码通过查表的方式即可完成。但二进制转BCD码的算法不是特别简单，之后会在基础实验部分讲解。
+
+顶层模块代码如下：
+
+```verilog
+module frequency_meter(
+    input         clk,
+    input         rstn,       // 复位信号
+    output        ad_clk,     // AD时钟
+    input  [7:0]  ad_data,    // AD输入数据
+    output [7:0]  led_display_seg,
+    output wire [7:0] led_display_sel
+);
+wire ad_pulse;
+wire [19:0] data_fx;
+wire [25:0] bcd;
+wire [31:0] data_bcd;
+wire [63:0] asciidata;
+assign data_bcd = {6'b00,bcd};
+//生成ad驱动时钟，由于使用杜邦线连接，ad_clk不要超过10M
+PLL PLLinst(
+    .clkout0(ad_clk),    // output 10M
+    .lock(),
+    .clkin1(clk)       // input
+);
+
+pulse_gen  pulse_gen_inst (
+    .rstn(rstn),
+    .trig_level(8'd128),
+    .ad_clk(ad_clk),
+    .ad_data(ad_data),
+    .ad_pulse(ad_pulse)
+  );
+
+cymometer # (
+    .CLK_FS(32'd27_000_000)
+  )
+  cymometer_inst (
+    .clk_fs(clk),
+    .rstn(rstn),
+    .clk_fx(ad_pulse),
+    .data_fx(data_fx)
+  );
+//二进制转bcd码模块
+bin2bcd # (
+    .W(20)
+  )
+  bin2bcd_inst (
+    .bin(data_fx),
+    .bcd(bcd)
+  );
+//4位BCD码转ascii模块，例化8次使8个bcd同时输出ascii
+genvar i;
+generate
+  for (i = 0; i < 8; i = i + 1) begin : generate_module
+    bcd2ascii  bcd2ascii_inst (
+        .bcd(data_bcd[i*4 +:4]),
+        .asciidata(asciidata[i*8 +: 8])
+      );
+  end
+endgenerate
+//数码管显示模块
+led_display_driver  led_display_driver_inst (
+    .clk(clk),
+    .rstn(rstn),
+    .assic_seg(asciidata),
+    .seg_point(8'b00000000),
+    .led_display_seg(led_display_seg),
+    .led_display_sel(led_display_sel)
+  );
+endmodule
+```
+
+### 3.3.4仿真验证
+
+### 3.3.5上板验证
+
+## 3.4 章末总结

server.test/CommonTest.cs

@@ -1,3 +1,4 @@
+using System.Buffers.Binary;
 using Common;
 
 namespace server.test;
@@ -36,4 +37,25 @@ public class CommonTest
         };
         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/UDPServerTest.cs

@@ -92,7 +92,7 @@ public class UDPServerTest
             Assert.True(ret.HasValue);
             var data = ret.Value;
             Assert.Equal(address, data.Address);
-            Assert.Equal(number, Number.BytesToNumber(data.Data));
+            Assert.Equal(number, Number.BytesToUInt32(data.Data).Value);
         }
     }
 
@@ -112,7 +112,7 @@ public class UDPServerTest
             Assert.True(ret.IsSuccessful);
             var data = ret.Value;
             Assert.True(data.IsSuccessful);
-            Assert.Equal(number, Number.BytesToNumber(data.ToBytes()));
+            Assert.Equal(number, Number.BytesToUInt32(data.ToBytes()).Value);
         }
     }
 
@@ -132,7 +132,7 @@ public class UDPServerTest
             Assert.True(ret.IsSuccessful);
             var data = ret.Value;
             Assert.True(data.IsSuccessful);
-            Assert.Equal(number, Number.BytesToNumber(data.ToBytes()));
+            Assert.Equal((UInt64)number, Number.BytesToUInt64(data.ToBytes()).Value);
         }
     }
 }

server/.gitignore

@@ -1,4 +1,5 @@
 obj
 bin
 bitstream
+bsdl
 

server/Program.cs

@@ -1,4 +1,5 @@
 using Microsoft.AspNetCore.Http.Features;
+using Microsoft.Extensions.FileProviders;
 using Newtonsoft.Json;
 using NLog;
 using NLog.Web;
@@ -9,14 +10,13 @@ var logger = NLog.LogManager.Setup()
                       .GetCurrentClassLogger();
 logger.Debug("Init Main...");
 
-
 try
 {
     var builder = WebApplication.CreateBuilder(args);
 
     // Services Settings
     // Add services to the container.
-    builder.Services.AddControllersWithViews();
+    // builder.Services.AddControllersWithViews();
 
     // NLog: Setup NLog for Dependency injection
     builder.Logging.ClearProviders();
@@ -37,15 +37,23 @@ try
     });
 
     // Add CORS policy
-    builder.Services.AddCors(options =>
+    if (builder.Environment.IsDevelopment())
     {
-        options.AddPolicy("Development", policy =>
+        builder.Services.AddCors(options =>
         {
-            policy
+            options.AddPolicy("Development", policy => policy
                 .AllowAnyOrigin()
                 .AllowAnyMethod()
-                .AllowAnyHeader();
+                .AllowAnyHeader()
+            );
         });
+    }
+    builder.Services.AddCors(options =>
+    {
+        options.AddPolicy("Users", policy => policy
+            .AllowAnyOrigin()
+            .AllowAnyHeader()
+        );
     });
 
     // Add Swagger
@@ -77,34 +85,51 @@ try
     // Application Settings
     var app = builder.Build();
     // Configure the HTTP request pipeline.
-    // app.UseExceptionHandler(new ExceptionHandlerOptions()
+    if (!app.Environment.IsDevelopment())
-    // {
+    {
-    //     AllowStatusCode404Response = true,
+        // app.UseExceptionHandler("/Home/Error");
-    //     ExceptionHandlingPath = "/error"
+        // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
-    // });
+        app.UseHsts();
-    // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
+
-    app.UseHsts();
+        // Serve static files
+        logger.Info($"Use Static Files : {Path.Combine(Directory.GetCurrentDirectory(), "wwwroot")}");
+        app.UseDefaultFiles();
+        app.UseStaticFiles(); // Serves files from wwwroot by default
+        // Assets Files
+        app.UseStaticFiles(new StaticFileOptions
+        {
+            FileProvider = new PhysicalFileProvider(Path.Combine(Directory.GetCurrentDirectory(), "wwwroot", "assets")),
+            RequestPath = "/assets"
+        });
+        // Log Files
+        if (!Directory.Exists(Path.Combine(Directory.GetCurrentDirectory(), "log")))
+        {
+            Directory.CreateDirectory(Path.Combine(Directory.GetCurrentDirectory(), "log"));
+        }
+        app.UseStaticFiles(new StaticFileOptions
+        {
+            FileProvider = new PhysicalFileProvider(Path.Combine(Directory.GetCurrentDirectory(), "log")),
+            RequestPath = "/log"
+        });
+        app.MapFallbackToFile("index.html");
+    }
+    // Add logs
     app.UseHttpsRedirection();
-    app.UseStaticFiles();
     app.UseRouting();
     app.UseCors();
     app.UseAuthorization();
 
-    // if (app.Environment.IsDevelopment())
+    // Swagger
-    // {
     app.UseOpenApi();
     app.UseSwaggerUi();
-    // }
+
+    // Router
+    app.MapControllers();
 
     // Setup Program
     MsgBus.Init();
 
-    // Router
+    app.Run();
-    // API Get
-    app.MapGet("/", () => Results.Redirect("/swagger"));
-    app.MapControllers();
-
-    app.Run("http://localhost:5000");
 }
 catch (Exception exception)
 {

server/Properties/launchSettings.json

@@ -5,18 +5,20 @@
       "commandName": "Project",
       "dotnetRunMessages": true,
       "launchBrowser": true,
-      "applicationUrl": "http://localhost:5188",
+      "applicationUrl": "http://localhost:5000",
       "environmentVariables": {
-        "ASPNETCORE_ENVIRONMENT": "Development"
+        "ASPNETCORE_ENVIRONMENT": "Development",
+        "ASPNETCORE_HOSTINGSTARTUPASSEMBLIES": "Microsoft.AspNetCore.SpaProxy"
       }
     },
     "https": {
       "commandName": "Project",
       "dotnetRunMessages": true,
       "launchBrowser": true,
-      "applicationUrl": "https://localhost:7070;http://localhost:5188",
+      "applicationUrl": "https://localhost:7278;http://localhost:5000",
       "environmentVariables": {
-        "ASPNETCORE_ENVIRONMENT": "Development"
+        "ASPNETCORE_ENVIRONMENT": "Development",
+        "ASPNETCORE_HOSTINGSTARTUPASSEMBLIES": "Microsoft.AspNetCore.SpaProxy"
       }
     }
   }

server/server.csproj

@@ -1,24 +1,31 @@
-<Project Sdk="Microsoft.NET.Sdk.Web">
+<Project Sdk="Microsoft.NET.Sdk.Web">
-  <Import Project="PublishAllRids.targets" />
+  <Import Project="PublishAllRids.xml" />
-
+
-  <PropertyGroup>
+  <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
-    <Nullable>enable</Nullable>
+    <Nullable>enable</Nullable>
-    <ImplicitUsings>enable</ImplicitUsings>
+    <ImplicitUsings>enable</ImplicitUsings>
-    <GenerateDocumentationFile>true</GenerateDocumentationFile>
+    <GenerateDocumentationFile>true</GenerateDocumentationFile>
-    <RuntimeIdentifiers>win-x64;linux-x64;</RuntimeIdentifiers>
+    <RuntimeIdentifiers>win-x64;linux-x64;</RuntimeIdentifiers>
-    <PublishSingleFile>true</PublishSingleFile>
+    <PublishSingleFile>true</PublishSingleFile>
-  </PropertyGroup>
+    <SpaRoot>../</SpaRoot>
-
+    <SpaProxyServerUrl>http://localhost:5173</SpaProxyServerUrl>
+    <SpaProxyLaunchCommand>npm run dev</SpaProxyLaunchCommand>
+  </PropertyGroup>
+
   <ItemGroup>
     <PackageReference Include="DotNext" Version="5.19.1" />
     <PackageReference Include="DotNext.Threading" Version="5.19.1" />
+    <PackageReference Include="Honoo.IO.Hashing.Crc" Version="1.3.3" />
+    <PackageReference Include="linq2db.AspNet" Version="5.4.1" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="9.0.4" />
+    <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.Web.AspNetCore" Version="5.4.0" />
     <PackageReference Include="NSwag.AspNetCore" Version="14.3.0" />
-  </ItemGroup>
+    <PackageReference Include="System.Data.SQLite.Core" Version="1.0.119" />
-
+  </ItemGroup>
-</Project>
+
+</Project>

server/src/BsdlParser.cs

@@ -0,0 +1,193 @@
+using DotNext;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+
+namespace BsdlParser;
+
+/// <summary>
+/// [TODO:description]
+/// </summary>
+public class BoundaryScanRegs
+{
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    public class CellEntry
+    {
+        /// <summary>
+        /// [TODO:description]
+        /// </summary>
+        [JsonProperty("cell_number")]
+        [JsonRequired]
+        public int CellNumber { get; set; }
+
+        /// <summary>
+        /// [TODO:description]
+        /// </summary>
+        [JsonProperty("cell_name")]
+        [JsonRequired]
+        public string CellName { get; set; } = "UnknownCellName";
+
+        /// <summary>
+        /// [TODO:description]
+        /// </summary>
+        [JsonProperty("port_id")]
+        public string? PortID { get; set; }
+
+        /// <summary>
+        /// [TODO:description]
+        /// </summary>
+        [JsonProperty("function")]
+        [JsonRequired]
+        public string? Function { get; set; }
+
+        /// <summary>
+        /// [TODO:description]
+        /// </summary>
+        [JsonProperty("safe_bit")]
+        [JsonRequired]
+        public string? SafeBit { get; set; }
+
+        /// <summary>
+        /// [TODO:description]
+        /// </summary>
+        [JsonProperty("ccell")]
+        public string? CCell { get; set; }
+
+        /// <summary>
+        /// [TODO:description]
+        /// </summary>
+        [JsonProperty("disabel_value")]
+        public string? DisableValue { get; set; }
+
+        /// <summary>
+        /// [TODO:description]
+        /// </summary>
+        [JsonProperty("disabel_result")]
+        public string? DisableResult { get; set; }
+    }
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    [JsonProperty("register_length")]
+    [JsonRequired]
+    public int RegisterLength { get; set; }
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    [JsonProperty("registers")]
+    [JsonRequired]
+    public CellEntry[] Registers { get; set; } = new CellEntry[] { };
+
+}
+
+/// <summary>
+/// [TODO:description]
+/// </summary>
+public class Parser
+{
+    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    private const string BOUNDARY_REGS_DESP = "boundary_registers.json";
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    public JObject BoundaryRegsDesp { get; }
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <returns>[TODO:return]</returns>
+    public Parser()
+    {
+        var filePath = Path.Combine(Environment.CurrentDirectory, BOUNDARY_REGS_DESP);
+        if (!Path.Exists(filePath))
+            throw new Exception($"Counld not find boundary_registers.json in {filePath}");
+
+        this.BoundaryRegsDesp = JObject.Parse(File.ReadAllText(filePath));
+    }
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    public Optional<int> GetBoundaryRegsNum()
+    {
+        var ret = this.BoundaryRegsDesp["register_length"];
+        if (ret is null) return new();
+        return Convert.ToInt32(ret);
+    }
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <returns>[TODO:return]</returns>
+    public Optional<List<BoundaryScanRegs.CellEntry>> GetBoundaryPorts()
+    {
+        var registers = this.BoundaryRegsDesp["registers"]?.ToList();
+        if (registers is null) return new();
+
+        var cellList = new List<BoundaryScanRegs.CellEntry>();
+        foreach (var item in registers)
+        {
+            var cell = item.ToObject<BoundaryScanRegs.CellEntry>();
+            if (cell is null) return new();
+            cellList.Add(cell);
+        }
+
+        return cellList;
+    }
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <returns>[TODO:return]</returns>
+    public Optional<List<BoundaryScanRegs.CellEntry>> GetBoundaryLogicalPorts()
+    {
+        var registers = this.BoundaryRegsDesp["registers"]?.ToList().Where((item) =>
+        {
+            return item["port_id"] is not null;
+        });
+        if (registers is null) return new();
+
+        var cellList = new List<BoundaryScanRegs.CellEntry>();
+        foreach (var item in registers)
+        {
+            var cell = item.ToObject<BoundaryScanRegs.CellEntry>();
+            if (cell is null) return new();
+            cellList.Add(cell);
+        }
+
+        return cellList;
+    }
+
+    // public Result<string> GetLogicalPorts()
+    // {
+    //     using (Py.GIL())
+    //     {
+    //         using (PyModule scope = Py.CreateScope())
+    //         {
+    //             string code = $@"
+    //                 bsdl_parser = BsdlParser({this.filePath})
+    //                 result = json.dumps(bsdl_parser.GetLogicPortDesp(), indent=2)
+    //             ";
+    //
+    //             var localVariables = new PyDict();
+    //             scope.Exec(code, localVariables);
+    //             if (!localVariables.HasKey("result"))
+    //                 return new(new Exception($"PythonNet doesn't has result from dict: {localVariables}"));
+    //
+    //             var result = localVariables.GetItem("result");
+    //             if (result is null)
+    //                 return new(new Exception($"PythonNet get null from dict: {localVariables}"));
+    //
+    //             var resultString = result.ToString();
+    //             if (resultString is null)
+    //                 return new(new Exception($"Pythonnet convert PyObject to string failed :{result}"));
+    //             return resultString;
+    //         }
+    //     }
+    // }
+}

server/src/Common.cs

@@ -1,3 +1,4 @@
+using System.Collections;
 using DotNext;
 
 namespace Common
@@ -7,14 +8,49 @@ namespace Common
     /// </summary>
     public class Number
     {
+        private static readonly byte[] BitReverseTable = new byte[] {
+            0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0,
+            0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0,
+            0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, 0x68, 0xe8,
+            0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8,
+            0x04, 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64, 0xe4,
+            0x14, 0x94, 0x54, 0xd4, 0x34, 0xb4, 0x74, 0xf4,
+            0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c, 0xec,
+            0x1c, 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c, 0xfc,
+            0x02, 0x82, 0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2,
+            0x12, 0x92, 0x52, 0xd2, 0x32, 0xb2, 0x72, 0xf2,
+            0x0a, 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a, 0xea,
+            0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa,
+            0x06, 0x86, 0x46, 0xc6, 0x26, 0xa6, 0x66, 0xe6,
+            0x16, 0x96, 0x56, 0xd6, 0x36, 0xb6, 0x76, 0xf6,
+            0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee,
+            0x1e, 0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe,
+            0x01, 0x81, 0x41, 0xc1, 0x21, 0xa1, 0x61, 0xe1,
+            0x11, 0x91, 0x51, 0xd1, 0x31, 0xb1, 0x71, 0xf1,
+            0x09, 0x89, 0x49, 0xc9, 0x29, 0xa9, 0x69, 0xe9,
+            0x19, 0x99, 0x59, 0xd9, 0x39, 0xb9, 0x79, 0xf9,
+            0x05, 0x85, 0x45, 0xc5, 0x25, 0xa5, 0x65, 0xe5,
+            0x15, 0x95, 0x55, 0xd5, 0x35, 0xb5, 0x75, 0xf5,
+            0x0d, 0x8d, 0x4d, 0xcd, 0x2d, 0xad, 0x6d, 0xed,
+            0x1d, 0x9d, 0x5d, 0xdd, 0x3d, 0xbd, 0x7d, 0xfd,
+            0x03, 0x83, 0x43, 0xc3, 0x23, 0xa3, 0x63, 0xe3,
+            0x13, 0x93, 0x53, 0xd3, 0x33, 0xb3, 0x73, 0xf3,
+            0x0b, 0x8b, 0x4b, 0xcb, 0x2b, 0xab, 0x6b, 0xeb,
+            0x1b, 0x9b, 0x5b, 0xdb, 0x3b, 0xbb, 0x7b, 0xfb,
+            0x07, 0x87, 0x47, 0xc7, 0x27, 0xa7, 0x67, 0xe7,
+            0x17, 0x97, 0x57, 0xd7, 0x37, 0xb7, 0x77, 0xf7,
+            0x0f, 0x8f, 0x4f, 0xcf, 0x2f, 0xaf, 0x6f, 0xef,
+            0x1f, 0x9f, 0x5f, 0xdf, 0x3f, 0xbf, 0x7f, 0xff
+        };
+
         /// <summary>
         /// 整数转成二进制字节数组
         /// </summary>
         /// <param name="num">整数</param>
         /// <param name="length">整数长度</param>
-        /// <param name="isRightHigh">是否高位在右边</param>
+        /// <param name="isLowNumHigh">是否高位在数组索引低</param>
         /// <returns>二进制字节数组</returns>
-        public static Result<byte[]> NumberToBytes(ulong num, uint length, bool isRightHigh = false)
+        public static Result<byte[]> NumberToBytes(ulong num, uint length, bool isLowNumHigh = false)
         {
             if (length > 8)
             {
@@ -26,7 +62,7 @@ namespace Common
 
             var arr = new byte[length];
 
-            if (isRightHigh)
+            if (isLowNumHigh)
             {
                 for (var i = 0; i < length; i++)
                 {
@@ -44,12 +80,12 @@ namespace Common
         }
 
         /// <summary>
-        /// 二进制字节数组转成整数
+        /// 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="isRightHigh">是否高位在右边</param>
+        /// <param name="isLowNumHigh">是否高位在数组索引低</param>
         /// <returns>整数</returns>
-        public static Result<ulong> BytesToNumber(byte[] bytes, bool isRightHigh = false)
+        public static Result<UInt64> BytesToUInt64(byte[] bytes, bool isLowNumHigh = false)
         {
             if (bytes.Length > 8)
             {
@@ -59,25 +95,96 @@ namespace Common
                 ));
             }
 
-            ulong num = 0;
+            UInt64 num = 0;
             int len = bytes.Length;
 
-            if (isRightHigh)
+            try
             {
-                for (var i = 0; i < len; i++)
+                if (isLowNumHigh)
                 {
-                    num += Convert.ToUInt64((UInt64)bytes[len - 1 - i] << (i << 3));
+                    for (var i = 0; i < len; i++)
+                    {
+                        num += Convert.ToUInt64((UInt64)bytes[len - 1 - i] << (i << 3));
+                    }
                 }
+                else
+                {
+                    for (var i = 0; i < len; i++)
+                    {
+                        num += Convert.ToUInt64((UInt64)bytes[i] << ((int)(len - 1 - i) << 3));
+                    }
+                }
+
+                return num;
             }
-            else
+            catch (Exception error)
             {
-                for (var i = 0; i < len; i++)
+                return new(error);
-                {
+            }
-                    num += Convert.ToUInt64((UInt64)bytes[i] << ((int)(len - 1 - i) << 3));
+        }
-                }
+
+        /// <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="isLowNumHigh">是否高位在数组索引低</param>
+        /// <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)
+                ));
             }
 
-            return num;
+            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);
+            }
+
+        }
+
+        /// <summary>
+        /// [TODO:description]
+        /// </summary>
+        /// <param name="uintArray">[TODO:parameter]</param>
+        /// <returns>[TODO:return]</returns>
+        public static Result<byte[]> UInt32ArrayToBytes(UInt32[] uintArray)
+        {
+            byte[] byteArray = new byte[uintArray.Length * 4];
+            try
+            {
+                Buffer.BlockCopy(uintArray, 0, byteArray, 0, uintArray.Length * 4);
+                return byteArray;
+            }
+            catch (Exception error)
+            {
+                return new(error);
+            }
         }
 
 
@@ -152,13 +259,34 @@ namespace Common
             return (srcBits & mask) == dstBits;
         }
 
+        /// <summary>
+        /// 获取整型对应位置的比特
+        /// </summary>
+        /// <param name="srcBits">整型数字</param>
+        /// <param name="location">位置</param>
+        /// <returns>比特</returns>
         public static Result<bool> ToBit(UInt32 srcBits, int location)
         {
             if (location < 0)
                 return new(new ArgumentException(
                     "Location can't be negetive", nameof(location)));
 
-            return (srcBits & (1 << location)) == 1;
+            return ((srcBits >> location) & ((UInt32)0b1)) == 1;
+        }
+
+        /// <summary>
+        /// 将BitArray转化为32bits无符号整型
+        /// </summary>
+        /// <param name="bits">BitArray比特数组</param>
+        /// <returns>32bits无符号整型</returns>
+        public static Result<UInt32> BitsToNumber(BitArray bits)
+        {
+            if (bits.Length > 32)
+                throw new ArgumentException("Argument length shall be at most 32 bits.");
+
+            var array = new UInt32[1];
+            bits.CopyTo(array, 0);
+            return array[0];
         }
 
 
@@ -199,7 +327,7 @@ namespace Common
                     "Distance is larger than bytesArray", nameof(distance)));
             if (srcBytesLen % distance != 0)
                 return new(new ArgumentException(
-                    "The length of bytes can't be divided by 2 without reminder", nameof(distance)));
+                    "The length of bytes can't be divided by distance without reminder", nameof(distance)));
 
             var dstBytes = new byte[srcBytesLen];
             var buffer = new byte[distance];
@@ -215,7 +343,31 @@ namespace Common
             return dstBytes;
         }
 
+        /// <summary>
+        /// 反转字节内比特顺序（使用查找表的方法）
+        /// </summary>
+        /// <param name="srcByte">字节</param>
+        /// <returns>反转后的字节</returns>
+        public static byte ReverseBits(byte srcByte)
+        {
+            return BitReverseTable[srcByte];
+        }
 
+        /// <summary>
+        /// 反转字节数组的字节内比特顺序（使用查找表的方法）
+        /// </summary>
+        /// <param name="srcBytes">字节数组</param>
+        /// <returns>反转后的字节字节数组</returns>
+        public static byte[] ReverseBits(byte[] srcBytes)
+        {
+            var bytesLen = srcBytes.Length;
+            var dstBytes = new byte[bytesLen];
+            for (int i = 0; i < bytesLen; i++)
+            {
+                dstBytes[i] = BitReverseTable[srcBytes[i]];
+            }
+            return dstBytes;
+        }
     }
 
     /// <summary>

server/src/Controllers.cs

@@ -1,359 +0,0 @@
-using System.Buffers.Binary;
-using System.Net;
-using Common;
-using Microsoft.AspNetCore.Mvc;
-using Newtonsoft.Json;
-using WebProtocol;
-
-namespace server.Controllers;
-
-/// <summary>
-/// UDP API 
-/// </summary>
-[ApiController]
-[Route("api/[controller]")]
-public class UDPController : ControllerBase
-{
-    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
-
-    private const string LOCALHOST = "127.0.0.1";
-
-    /// <summary>
-    /// 页面
-    /// </summary>
-    [HttpGet]
-    public string Index()
-    {
-        return "This is UDP Controller";
-    }
-
-    /// <summary>
-    /// 发送字符串
-    /// </summary>
-    /// <param name="address">IPV4 或者 IPV6 地址</param>
-    /// <param name="port">设备端口号</param>
-    /// <param name="text">发送的文本</param>
-    /// <response code="200">发送成功</response>
-    /// <response code="500">发送失败</response>
-    [HttpPost("SendString")]
-    [ProducesResponseType(StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
-    public async ValueTask<IResult> SendString(string address = LOCALHOST, int port = 1234, string text = "Hello Server!")
-    {
-        var endPoint = new IPEndPoint(IPAddress.Parse(address), port);
-        var ret = await UDPClientPool.SendStringAsync(endPoint, [text]);
-
-        if (ret) { return TypedResults.Ok(); }
-        else { return TypedResults.InternalServerError(); }
-    }
-
-    /// <summary>
-    /// 发送二进制数据
-    /// </summary>
-    /// <param name="address" example="127.0.0.1">IPV4 或者 IPV6 地址</param>
-    /// <param name="port" example="1234">设备端口号</param>
-    /// <param name="bytes" example="FFFFAAAA">16进制文本</param>
-    [HttpPost("SendBytes")]
-    [ProducesResponseType(StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
-    public async ValueTask<IResult> SendBytes(string address, int port, string bytes)
-    {
-        var endPoint = new IPEndPoint(IPAddress.Parse(address), port);
-        var ret = await UDPClientPool.SendBytesAsync(endPoint, Number.StringToBytes(bytes));
-
-        if (ret) { return TypedResults.Ok(); }
-        else { return TypedResults.InternalServerError(); }
-    }
-
-
-    /// <summary>
-    /// 发送地址包
-    /// </summary>
-    /// <param name="address">IP地址</param>
-    /// <param name="port">UDP 端口号</param>
-    /// <param name="opts">地址包选项</param>
-    [HttpPost("SendAddrPackage")]
-    [ProducesResponseType(StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
-    public async ValueTask<IResult> SendAddrPackage(
-        string address,
-        int port,
-        [FromBody] SendAddrPackOptions opts)
-    {
-        var endPoint = new IPEndPoint(IPAddress.Parse(address), port);
-        var ret = await UDPClientPool.SendAddrPackAsync(endPoint, new WebProtocol.SendAddrPackage(opts));
-
-        if (ret) { return TypedResults.Ok(); }
-        else { return TypedResults.InternalServerError(); }
-    }
-
-    /// <summary>
-    /// 发送数据包
-    /// </summary>
-    /// <param name="address">IP地址</param>
-    /// <param name="port">UDP 端口号</param>
-    /// <param name="data">16进制数据</param>
-    [HttpPost("SendDataPackage")]
-    [ProducesResponseType(StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
-    public async ValueTask<IResult> SendDataPackage(string address, int port, string data)
-    {
-        var endPoint = new IPEndPoint(IPAddress.Parse(address), port);
-        var ret = await UDPClientPool.SendDataPackAsync(endPoint,
-            new WebProtocol.SendDataPackage(Number.StringToBytes(data)));
-
-        if (ret) { return TypedResults.Ok(); }
-        else { return TypedResults.InternalServerError(); }
-    }
-
-    /// <summary>
-    /// 获取指定IP地址接受的数据列表
-    /// </summary>
-    /// <param name="address">IP地址</param>
-    [HttpGet("GetRecvDataArray")]
-    [ProducesResponseType(typeof(List<UDPData>), StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
-    public async ValueTask<IResult> GetRecvDataArray(string address)
-    {
-        var ret = await MsgBus.UDPServer.GetDataArrayAsync(address);
-
-        if (ret.HasValue)
-        {
-            var dataJson = JsonConvert.SerializeObject(ret.Value);
-            logger.Debug($"Get Receive Successfully: {dataJson}");
-
-            return TypedResults.Ok(ret.Value);
-        }
-        else
-        {
-            logger.Debug("Get Receive Failed");
-            return TypedResults.InternalServerError();
-        }
-    }
-
-}
-
-/// <summary>
-/// Jtag API
-/// </summary>
-[ApiController]
-[Route("api/[controller]")]
-public class JtagController : ControllerBase
-{
-    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
-
-    /// <summary>
-    /// 页面
-    /// </summary>
-    [HttpGet]
-    public string Index()
-    {
-        return "This is Jtag Controller";
-    }
-
-    /// <summary>
-    /// 执行一个Jtag命令
-    /// </summary>
-    /// <param name="address"> 设备地址 </param>
-    /// <param name="port"> 设备端口 </param>
-    /// <param name="hexDevAddr"> 16进制设备目的地址(Jtag) </param>
-    /// <param name="hexCmd"> 16进制命令 </param>
-    [HttpPost("RunCommand")]
-    [ProducesResponseType(StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
-    public async ValueTask<IResult> RunCommand(string address, int port, string hexDevAddr, string hexCmd)
-    {
-        var jtagCtrl = new JtagClient.Jtag(address, port);
-        var ret = await jtagCtrl.WriteFIFO(Convert.ToUInt32(hexDevAddr, 16), Convert.ToUInt32(hexCmd, 16));
-
-        if (ret.IsSuccessful) { return TypedResults.Ok(ret.Value); }
-        else { return TypedResults.InternalServerError(ret.Error); }
-    }
-
-
-    /// <summary>
-    /// 获取Jtag ID Code
-    /// </summary>
-    /// <param name="address"> 设备地址 </param>
-    /// <param name="port"> 设备端口 </param>
-    [HttpGet("GetDeviceIDCode")]
-    [ProducesResponseType(StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
-    public async ValueTask<IResult> GetDeviceIDCode(string address, int port)
-    {
-        var jtagCtrl = new JtagClient.Jtag(address, port);
-        var ret = await jtagCtrl.ReadIDCode();
-
-        if (ret.IsSuccessful)
-        {
-            logger.Info($"Get device {address} ID code: 0x{ret.Value:X4}");
-            return TypedResults.Ok(ret.Value);
-        }
-        else
-        {
-            logger.Error(ret.Error);
-            return TypedResults.InternalServerError(ret.Error);
-        }
-    }
-
-    /// <summary>
-    /// 获取状态寄存器
-    /// </summary>
-    /// <param name="address"> 设备地址 </param>
-    /// <param name="port"> 设备端口 </param>
-    [HttpGet("ReadStatusReg")]
-    [ProducesResponseType(StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
-    public async ValueTask<IResult> ReadStatusReg(string address, int port)
-    {
-        var jtagCtrl = new JtagClient.Jtag(address, port);
-        var ret = await jtagCtrl.ReadStatusReg();
-
-        if (ret.IsSuccessful)
-        {
-            var binaryValue = Common.String.Reverse(Convert.ToString(ret.Value, 2).PadLeft(32, '0'));
-            var decodeValue = new JtagClient.JtagStatusReg(ret.Value);
-            logger.Info($"Read device {address} Status Register: \n\t 0b{binaryValue} \n\t {decodeValue}");
-            return TypedResults.Ok(new
-            {
-                original = ret.Value,
-                binary = binaryValue,
-                decode = decodeValue,
-            });
-        }
-        else
-        {
-            logger.Error(ret.Error);
-            return TypedResults.InternalServerError(ret.Error);
-        }
-    }
-
-    /// <summary>
-    /// 上传比特流文件
-    /// </summary>
-    /// <param name="address"> 设备地址 </param>
-    /// <param name="file">比特流文件</param>
-    [HttpPost("UploadBitstream")]
-    [ProducesResponseType(StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status400BadRequest)]
-    public async ValueTask<IResult> UploadBitstream(string address, IFormFile file)
-    {
-        if (file == null || file.Length == 0)
-            return TypedResults.BadRequest("未选择文件");
-
-        // 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, $"bitstream/{address}");
-
-        // 如果存在文件，则删除原文件再上传
-        if (Directory.Exists(uploadsFolder))
-        {
-            Directory.Delete(uploadsFolder, true);
-        }
-        Directory.CreateDirectory(uploadsFolder);
-
-        var filePath = Path.Combine(uploadsFolder, fileName);
-
-        using (var stream = new FileStream(filePath, FileMode.Create))
-        {
-            await file.CopyToAsync(stream);
-        }
-
-        logger.Info($"Device {address} Upload Bitstream Successfully");
-        return TypedResults.Ok("Bitstream Upload Successfully");
-    }
-
-    /// <summary>
-    /// 通过Jtag下载比特流文件
-    /// </summary>
-    /// <param name="address"> 设备地址 </param>
-    /// <param name="port"> 设备端口 </param>
-    [HttpPost("DownloadBitstream")]
-    [ProducesResponseType(StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status400BadRequest)]
-    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
-    public async ValueTask<IResult> DownloadBitstream(string address, int port)
-    {
-        // 检查文件
-        var fileDir = Path.Combine(Environment.CurrentDirectory, $"bitstream/{address}");
-        if (!Directory.Exists(fileDir))
-            return TypedResults.BadRequest("Empty bitstream, Please upload it first");
-
-        try
-        {
-            // 读取文件
-            var filePath = Directory.GetFiles(fileDir)[0];
-
-            using (var fileStream = System.IO.File.Open(filePath, System.IO.FileMode.Open))
-            {
-                if (fileStream is null || fileStream.Length <= 0)
-                    return TypedResults.BadRequest("Wrong bitstream, Please upload it again");
-
-                // 定义缓冲区大小: 32KB
-                byte[] buffer = new byte[32 * 1024];
-                long totalBytesRead = 0;
-
-                // 使用异步流读取文件
-                using (var memoryStream = new MemoryStream())
-                {
-                    int bytesRead;
-                    while ((bytesRead = await fileStream.ReadAsync(buffer, 0, buffer.Length)) > 0)
-                    {
-                        var revBuffer = Common.Number.ReverseBytes(buffer, 4);
-
-                        if (!revBuffer.IsSuccessful)
-                            return TypedResults.InternalServerError(revBuffer.Error);
-
-                        await memoryStream.WriteAsync(revBuffer.Value, 0, bytesRead);
-                        totalBytesRead += bytesRead;
-                    }
-
-                    // 将所有数据转换为字节数组（注意：如果文件非常大，可能不适合完全加载到内存）
-                    var fileBytes = memoryStream.ToArray();
-
-                    // 下载比特流
-                    var jtagCtrl = new JtagClient.Jtag(address, port);
-                    var ret = await jtagCtrl.DownloadBitstream(fileBytes);
-
-                    if (ret.IsSuccessful)
-                    {
-                        logger.Info($"Device {address} dowload bitstream successfully");
-                        return TypedResults.Ok(ret.Value);
-                    }
-                    else
-                    {
-                        logger.Error(ret.Error);
-                        return TypedResults.InternalServerError(ret.Error);
-                    }
-                }
-
-            }
-
-        }
-        catch (Exception error)
-        {
-            return TypedResults.InternalServerError(error);
-        }
-        finally
-        {
-
-        }
-    }
-}
-
-/// <summary>
-/// 日志控制器
-/// </summary>
-[ApiController]
-[Route("api/[controller]")]
-public class Log : ControllerBase
-{
-    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
-
-    /// <summary>
-    /// 日志文件路径
-    /// </summary>
-    private readonly string _logFilePath = Directory.GetFiles(Directory.GetCurrentDirectory())[0];
-
-}
-

server/src/Controllers/BsdlParserController.cs

@@ -0,0 +1,30 @@
+using Microsoft.AspNetCore.Cors;
+using Microsoft.AspNetCore.Mvc;
+
+namespace server.Controllers;
+
+/// <summary>
+/// [TODO:description]
+/// </summary>
+[ApiController]
+[Route("api/[controller]")]
+public class BsdlParserController : ControllerBase
+{
+    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <returns>[TODO:return]</returns>
+    [EnableCors("Development")]
+    [HttpGet("GetBoundaryLogicalPorts")]
+    public IResult GetBoundaryLogicalPorts()
+    {
+        var parser = new BsdlParser.Parser();
+        var ret = parser.GetBoundaryLogicalPorts();
+        if (ret.IsNull) return TypedResults.InternalServerError("Get Null");
+        return TypedResults.Ok(ret.Value);
+    }
+}
+
+

server/src/Controllers/DDSController.cs

@@ -0,0 +1,108 @@
+using Microsoft.AspNetCore.Cors;
+using Microsoft.AspNetCore.Mvc;
+
+namespace server.Controllers;
+
+/// <summary>
+/// [TODO:description]
+/// </summary>
+[ApiController]
+[Route("api/[controller]")]
+public class DDSController : ControllerBase
+{
+    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <param name="address">[TODO:parameter]</param>
+    /// <param name="port">[TODO:parameter]</param>
+    /// <param name="channelNum">[TODO:parameter]</param>
+    /// <param name="waveNum">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    [HttpPost("SetWaveNum")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(ArgumentException), StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
+    public async ValueTask<IResult> SetWaveNum(string address, int port, int channelNum, int waveNum)
+    {
+        var dds = new Peripherals.DDSClient.DDS(address, port);
+
+        var ret = await dds.SetWaveNum(channelNum, waveNum);
+        if (ret.IsSuccessful)
+        {
+            logger.Info($"Device {address} set output wave num successfully");
+            return TypedResults.Ok(ret.Value);
+        }
+        else
+        {
+            logger.Error(ret.Error);
+            return TypedResults.InternalServerError(ret.Error);
+        }
+    }
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <param name="address">[TODO:parameter]</param>
+    /// <param name="port">[TODO:parameter]</param>
+    /// <param name="channelNum">[TODO:parameter]</param>
+    /// <param name="waveNum">[TODO:parameter]</param>
+    /// <param name="step">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    [HttpPost("SetFreq")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(ArgumentException), StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
+    public async ValueTask<IResult> SetFreq(string address, int port, int channelNum, int waveNum, UInt32 step)
+    {
+        var dds = new Peripherals.DDSClient.DDS(address, port);
+
+        var ret = await dds.SetFreq(channelNum, waveNum, step);
+        if (ret.IsSuccessful)
+        {
+            logger.Info($"Device {address} set output freqency successfully");
+            return TypedResults.Ok(ret.Value);
+        }
+        else
+        {
+            logger.Error(ret.Error);
+            return TypedResults.InternalServerError(ret.Error);
+        }
+    }
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <param name="address">[TODO:parameter]</param>
+    /// <param name="port">[TODO:parameter]</param>
+    /// <param name="channelNum">[TODO:parameter]</param>
+    /// <param name="waveNum">[TODO:parameter]</param>
+    /// <param name="phase">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    [HttpPost("SetPhase")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(ArgumentException), StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
+    public async ValueTask<IResult> SetPhase(string address, int port, int channelNum, int waveNum, int phase)
+    {
+        var dds = new Peripherals.DDSClient.DDS(address, port);
+
+        var ret = await dds.SetPhase(channelNum, waveNum, phase);
+        if (ret.IsSuccessful)
+        {
+            logger.Info($"Device {address} set output phase successfully");
+            return TypedResults.Ok(ret.Value);
+        }
+        else
+        {
+            logger.Error(ret.Error);
+            return TypedResults.InternalServerError(ret.Error);
+        }
+
+    }
+
+}

server/src/Controllers/DataController.cs

@@ -0,0 +1,69 @@
+using Microsoft.AspNetCore.Cors;
+using Microsoft.AspNetCore.Mvc;
+
+namespace server.Controllers;
+
+/// <summary>
+/// 数据控制器
+/// </summary>
+[ApiController]
+[Route("api/[controller]")]
+public class DataController : ControllerBase
+{
+    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    /// <summary>
+    /// 创建数据库表
+    /// </summary>
+    /// <returns>插入的记录数</returns>
+    [EnableCors("Development")]
+    [HttpPost("CreateTable")]
+    public IResult CreateTables()
+    {
+        using var db = new Database.AppDataConnection();
+        db.CreateAllTables();
+        return TypedResults.Ok();
+    }
+
+    /// <summary>
+    /// 删除数据库表
+    /// </summary>
+    /// <returns>插入的记录数</returns>
+    [EnableCors("Development")]
+    [HttpDelete("DropTables")]
+    public IResult DropTables()
+    {
+        using var db = new Database.AppDataConnection();
+        db.DropAllTables();
+        return TypedResults.Ok();
+    }
+
+    /// <summary>
+    /// 获取所有用户
+    /// </summary>
+    /// <returns>用户列表</returns>
+    [HttpGet("AllUsers")]
+    public IResult AllUsers()
+    {
+        using var db = new Database.AppDataConnection();
+        var ret = db.User.ToList();
+        return TypedResults.Ok(ret);
+    }
+
+    /// <summary>
+    /// 注册新用户
+    /// </summary>
+    /// <param name="name">用户名</param>
+    /// <returns>操作结果</returns>
+    [HttpPost("SignUpUser")]
+    public IResult SignUpUser(string name)
+    {
+        if (name.Length > 255)
+            return TypedResults.BadRequest("Name Couln't over 255 characters");
+
+        using var db = new Database.AppDataConnection();
+        var ret = db.AddUser(name);
+        return TypedResults.Ok(ret);
+    }
+}
+

server/src/Controllers/JtagController.cs

@@ -0,0 +1,278 @@
+using Microsoft.AspNetCore.Cors;
+using Microsoft.AspNetCore.Mvc;
+
+namespace server.Controllers;
+
+/// <summary>
+/// Jtag API
+/// </summary>
+[ApiController]
+[Route("api/[controller]")]
+public class JtagController : ControllerBase
+{
+    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    private const string BITSTREAM_PATH = "bitstream/Jtag";
+
+    /// <summary>
+    /// 页面
+    /// </summary>
+    [HttpGet]
+    public string Index()
+    {
+        return "This is Jtag Controller";
+    }
+
+    /// <summary>
+    /// 获取Jtag ID Code
+    /// </summary>
+    /// <param name="address"> 设备地址 </param>
+    /// <param name="port"> 设备端口 </param>
+    [HttpGet("GetDeviceIDCode")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(uint), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
+    public async ValueTask<IResult> GetDeviceIDCode(string address, int port)
+    {
+        var jtagCtrl = new JtagClient.Jtag(address, port);
+        var ret = await jtagCtrl.ReadIDCode();
+
+        if (ret.IsSuccessful)
+        {
+            logger.Info($"Get device {address} ID code: 0x{ret.Value:X4}");
+            return TypedResults.Ok(ret.Value);
+        }
+        else
+        {
+            logger.Error(ret.Error);
+            return TypedResults.InternalServerError(ret.Error);
+        }
+    }
+
+    /// <summary>
+    /// 获取状态寄存器
+    /// </summary>
+    /// <param name="address"> 设备地址 </param>
+    /// <param name="port"> 设备端口 </param>
+    [HttpGet("ReadStatusReg")]
+    [ProducesResponseType(StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public async ValueTask<IResult> ReadStatusReg(string address, int port)
+    {
+        var jtagCtrl = new JtagClient.Jtag(address, port);
+        var ret = await jtagCtrl.ReadStatusReg();
+
+        if (ret.IsSuccessful)
+        {
+            var binaryValue = Common.String.Reverse(Convert.ToString(ret.Value, 2).PadLeft(32, '0'));
+            var decodeValue = new JtagClient.JtagStatusReg(ret.Value);
+            logger.Info($"Read device {address} Status Register: \n\t 0b{binaryValue} \n\t {decodeValue}");
+            return TypedResults.Ok(new
+            {
+                original = ret.Value,
+                binaryValue,
+                decodeValue,
+            });
+        }
+        else
+        {
+            logger.Error(ret.Error);
+            return TypedResults.InternalServerError(ret.Error);
+        }
+    }
+
+    /// <summary>
+    /// 上传比特流文件
+    /// </summary>
+    /// <param name="address"> 设备地址 </param>
+    /// <param name="file">比特流文件</param>
+    [HttpPost("UploadBitstream")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(string), StatusCodes.Status400BadRequest)]
+    public async ValueTask<IResult> UploadBitstream(string address, IFormFile file)
+    {
+        if (file == null || file.Length == 0)
+            return TypedResults.BadRequest("未选择文件");
+
+        // 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, $"{BITSTREAM_PATH}/{address}");
+
+        // 如果存在文件，则删除原文件再上传
+        if (Directory.Exists(uploadsFolder))
+        {
+            Directory.Delete(uploadsFolder, true);
+        }
+        Directory.CreateDirectory(uploadsFolder);
+
+        var filePath = Path.Combine(uploadsFolder, fileName);
+
+        using (var stream = new FileStream(filePath, FileMode.Create))
+        {
+            await file.CopyToAsync(stream);
+        }
+
+        logger.Info($"Device {address} Upload Bitstream Successfully");
+        return TypedResults.Ok(true);
+    }
+
+    /// <summary>
+    /// 通过Jtag下载比特流文件
+    /// </summary>
+    /// <param name="address"> 设备地址 </param>
+    /// <param name="port"> 设备端口 </param>
+    [HttpPost("DownloadBitstream")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(string), StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
+    public async ValueTask<IResult> DownloadBitstream(string address, int port)
+    {
+        // 检查文件
+        var fileDir = Path.Combine(Environment.CurrentDirectory, $"{BITSTREAM_PATH}/{address}");
+        if (!Directory.Exists(fileDir))
+            return TypedResults.BadRequest("Empty bitstream, Please upload it first");
+
+        try
+        {
+            // 读取文件
+            var filePath = Directory.GetFiles(fileDir)[0];
+
+            using (var fileStream = System.IO.File.Open(filePath, System.IO.FileMode.Open))
+            {
+                if (fileStream is null || fileStream.Length <= 0)
+                    return TypedResults.BadRequest("Wrong bitstream, Please upload it again");
+
+                // 定义缓冲区大小: 32KB
+                byte[] buffer = new byte[32 * 1024];
+                byte[] revBuffer = new byte[32 * 1024];
+                long totalBytesRead = 0;
+
+                // 使用异步流读取文件
+                using (var memoryStream = new MemoryStream())
+                {
+                    int bytesRead;
+                    while ((bytesRead = await fileStream.ReadAsync(buffer, 0, buffer.Length)) > 0)
+                    {
+                        // 反转 32bits
+                        var retBuffer = Common.Number.ReverseBytes(buffer, 4);
+                        if (!retBuffer.IsSuccessful)
+                            return TypedResults.InternalServerError(retBuffer.Error);
+                        revBuffer = retBuffer.Value;
+
+                        for (int i = 0; i < revBuffer.Length; i++)
+                        {
+                            revBuffer[i] = Common.Number.ReverseBits(revBuffer[i]);
+                        }
+
+                        await memoryStream.WriteAsync(revBuffer, 0, bytesRead);
+                        totalBytesRead += 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();
+
+                    // 下载比特流
+                    var jtagCtrl = new JtagClient.Jtag(address, port);
+                    var ret = await jtagCtrl.DownloadBitstream(fileBytes);
+
+                    if (ret.IsSuccessful)
+                    {
+                        logger.Info($"Device {address} dowload bitstream successfully");
+                        return TypedResults.Ok(ret.Value);
+                    }
+                    else
+                    {
+                        logger.Error(ret.Error);
+                        return TypedResults.InternalServerError(ret.Error);
+                    }
+                }
+
+            }
+
+        }
+        catch (Exception error)
+        {
+            return TypedResults.InternalServerError(error);
+        }
+        finally
+        {
+
+        }
+    }
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <param name="address">[TODO:parameter]</param>
+    /// <param name="port">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    [HttpPost("BoundaryScanAllPorts")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(string), StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
+    public async ValueTask<IResult> BoundaryScanAllPorts(string address, int port)
+    {
+        var jtagCtrl = new JtagClient.Jtag(address, port);
+        var ret = await jtagCtrl.BoundaryScan();
+        if (!ret.IsSuccessful)
+        {
+            if (ret.Error is ArgumentException)
+                return TypedResults.BadRequest(ret.Error);
+            else return TypedResults.InternalServerError(ret.Error);
+        }
+
+        return TypedResults.Ok(ret.Value);
+    }
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <param name="address">[TODO:parameter]</param>
+    /// <param name="port">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    [HttpPost("BoundaryScanLogicalPorts")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(Dictionary<string, bool>), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
+    public async ValueTask<IResult> BoundaryScanLogicalPorts(string address, int port)
+    {
+        var jtagCtrl = new JtagClient.Jtag(address, port);
+        var ret = await jtagCtrl.BoundaryScanLogicalPorts();
+        if (!ret.IsSuccessful)
+        {
+            if (ret.Error is ArgumentException)
+                return TypedResults.BadRequest(ret.Error);
+            else return TypedResults.InternalServerError(ret.Error);
+        }
+
+        return TypedResults.Ok(ret.Value);
+    }
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <param name="address">[TODO:parameter]</param>
+    /// <param name="port">[TODO:parameter]</param>
+    /// <param name="speed">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    [HttpPost("SetSpeed")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
+    public async ValueTask<IResult> SetSpeed(string address, int port, UInt32 speed)
+    {
+        var jtagCtrl = new JtagClient.Jtag(address, port);
+        var ret = await jtagCtrl.SetSpeed(speed);
+        if (!ret.IsSuccessful)
+        {
+            if (ret.Error is ArgumentException)
+                return TypedResults.BadRequest(ret.Error);
+            else return TypedResults.InternalServerError(ret.Error);
+        }
+
+        return TypedResults.Ok(ret.Value);
+    }
+}

server/src/Controllers/MatrixKeyController.cs

@@ -0,0 +1,101 @@
+using System.Collections;
+using Microsoft.AspNetCore.Cors;
+using Microsoft.AspNetCore.Mvc;
+
+namespace server.Controllers;
+
+/// <summary>
+/// 矩阵键控制器，用于管理矩阵键的启用、禁用和状态设置
+/// </summary>
+[ApiController]
+[Route("api/[controller]")]
+public class MatrixKeyController : ControllerBase
+{
+    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    /// <summary>
+    /// 启用矩阵键控制。
+    /// </summary>
+    /// <param name="address">设备的IP地址</param>
+    /// <param name="port">设备的端口号</param>
+    /// <returns>返回操作结果的状态码</returns>
+    [HttpPost("EnabelMatrixKey")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
+    public async ValueTask<IResult> EnabelMatrixKey(string address, int port)
+    {
+        var matrixKeyCtrl = new Peripherals.MatrixKeyClient.MatrixKey(address, port);
+        var ret = await matrixKeyCtrl.EnableControl();
+
+        if (ret.IsSuccessful)
+        {
+            logger.Info($"Enable device {address}:{port.ToString()} matrix key finished: {ret.Value}.");
+            return TypedResults.Ok(ret.Value);
+        }
+        else
+        {
+            logger.Error(ret.Error);
+            return TypedResults.InternalServerError(ret.Error);
+        }
+    }
+
+    /// <summary>
+    /// 禁用矩阵键控制。
+    /// </summary>
+    /// <param name="address">设备的IP地址</param>
+    /// <param name="port">设备的端口号</param>
+    /// <returns>返回操作结果的状态码</returns>
+    [HttpPost("DisableMatrixKey")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
+    public async ValueTask<IResult> DisableMatrixKey(string address, int port)
+    {
+        var matrixKeyCtrl = new Peripherals.MatrixKeyClient.MatrixKey(address, port);
+        var ret = await matrixKeyCtrl.DisableControl();
+
+        if (ret.IsSuccessful)
+        {
+            logger.Info($"Disable device {address}:{port.ToString()} matrix key finished: {ret.Value}.");
+            return TypedResults.Ok(ret.Value);
+        }
+        else
+        {
+            logger.Error(ret.Error);
+            return TypedResults.InternalServerError(ret.Error);
+        }
+    }
+
+    /// <summary>
+    /// 设置矩阵键的状态。
+    /// </summary>
+    /// <param name="address">设备的IP地址</param>
+    /// <param name="port">设备的端口号</param>
+    /// <param name="keyStates">矩阵键的状态数组，长度应为16</param>
+    /// <returns>返回操作结果的状态码</returns>
+    [HttpPost("SetMatrixKeyStatus")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
+    public async ValueTask<IResult> SetMatrixKeyStatus(string address, int port, [FromBody] bool[] keyStates)
+    {
+        if (keyStates.Length != 16)
+            return TypedResults.BadRequest($"The length of key states should be 16 instead of {keyStates.Length}");
+
+        var matrixKeyCtrl = new Peripherals.MatrixKeyClient.MatrixKey(address, port);
+        var ret = await matrixKeyCtrl.ControlKey(new BitArray(keyStates));
+
+        if (ret.IsSuccessful)
+        {
+            logger.Info($"Set device {address}:{port.ToString()} matrix key finished: {ret.Value}.");
+            return TypedResults.Ok(ret.Value);
+        }
+        else
+        {
+            logger.Error(ret.Error);
+            return TypedResults.InternalServerError(ret.Error);
+        }
+    }
+}
+

server/src/Controllers/PowerController.cs

@@ -0,0 +1,46 @@
+using System.Collections;
+using Microsoft.AspNetCore.Cors;
+using Microsoft.AspNetCore.Mvc;
+
+namespace server.Controllers;
+
+/// <summary>
+/// 矩阵键控制器，用于管理矩阵键的启用、禁用和状态设置
+/// </summary>
+[ApiController]
+[Route("api/[controller]")]
+public class PowerController : ControllerBase
+{
+    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <param name="address">[TODO:parameter]</param>
+    /// <param name="port">[TODO:parameter]</param>
+    /// <param name="enable">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    [HttpPost("SetPowerOnOff")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
+    public async ValueTask<IResult> SetPowerOnOff(string address, int port, bool enable)
+    {
+        var powerCtrl = new Peripherals.PowerClient.Power(address, port);
+        var ret = await powerCtrl.SetPowerOnOff(enable);
+
+        if (ret.IsSuccessful)
+        {
+            var powerStatus = enable ? "ON" : "OFF";
+            logger.Info($"Set device {address}:{port.ToString()} power {powerStatus} finished: {ret.Value}.");
+            return TypedResults.Ok(ret.Value);
+        }
+        else
+        {
+            logger.Error(ret.Error);
+            return TypedResults.InternalServerError(ret.Error);
+        }
+    }
+
+}
+

server/src/Controllers/RemoteUpdateController.cs

@@ -0,0 +1,292 @@
+using DotNext;
+using Microsoft.AspNetCore.Cors;
+using Microsoft.AspNetCore.Mvc;
+
+namespace server.Controllers;
+
+/// <summary>
+/// 远程更新
+/// </summary>
+[ApiController]
+[Route("api/[controller]")]
+public class RemoteUpdateController : ControllerBase
+{
+    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    private const string BITSTREAM_PATH = "bitstream/RemoteUpdate";
+
+    /// <summary>
+    /// 上传远程更新比特流文件
+    /// </summary>
+    /// <param name="address"> 设备地址 </param>
+    /// <param name="goldenBitream">黄金比特流文件</param>
+    /// <param name="bitstream1">比特流文件1</param>
+    /// <param name="bitstream2">比特流文件2</param>
+    /// <param name="bitstream3">比特流文件3</param>
+    /// <returns>上传结果</returns>
+    [HttpPost("UploadBitstream")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(ArgumentException), StatusCodes.Status400BadRequest)]
+    public async ValueTask<IResult> UploadBitstreams(
+        string address,
+        IFormFile? goldenBitream,
+        IFormFile? bitstream1,
+        IFormFile? bitstream2,
+        IFormFile? bitstream3)
+    {
+        if ((goldenBitream is null || goldenBitream.Length == 0) &&
+            (bitstream1 is null || bitstream1.Length == 0) &&
+            (bitstream2 is null || bitstream2.Length == 0) &&
+            (bitstream3 is null || bitstream3.Length == 0))
+            return TypedResults.BadRequest("未选择文件");
+
+        // 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, $"{BITSTREAM_PATH}/{address}");
+
+        // 如果存在文件，则删除原文件再上传
+        if (Directory.Exists(uploadsFolder))
+        {
+            Directory.Delete(uploadsFolder, true);
+        }
+        Directory.CreateDirectory(uploadsFolder);
+
+        for (int bitstreamNum = 0; bitstreamNum < 4; bitstreamNum++)
+        {
+            IFormFile file;
+            if (bitstreamNum == 0 && goldenBitream is not null)
+                file = goldenBitream;
+            else if (bitstreamNum == 1 && bitstream1 is not null)
+                file = bitstream1;
+            else if (bitstreamNum == 2 && bitstream2 is not null)
+                file = bitstream2;
+            else if (bitstreamNum == 3 && bitstream3 is not null)
+                file = bitstream3;
+            else continue;
+
+            var fileFolder = Path.Combine(uploadsFolder, bitstreamNum.ToString());
+            Directory.CreateDirectory(fileFolder);
+
+            var filePath = Path.Combine(fileFolder, fileName);
+
+            using (var stream = new FileStream(filePath, FileMode.Create))
+            {
+                await file.CopyToAsync(stream);
+            }
+        }
+
+        logger.Info($"Device {address} Upload Bitstream Successfully");
+        return TypedResults.Ok(true);
+    }
+
+    private async ValueTask<Result<byte[]>> ProcessBitstream(string filePath)
+    {
+        using (var fileStream = System.IO.File.Open(filePath, System.IO.FileMode.Open))
+        {
+            if (fileStream is null || fileStream.Length <= 0)
+                return new(new ArgumentException("Wrong bitstream path"));
+
+            // 定义缓冲区大小: 32KB
+            byte[] buffer = new byte[32 * 1024];
+            byte[] revBuffer = new byte[32 * 1024];
+            long totalBytesRead = 0;
+
+            // 使用异步流读取文件
+            using (var memoryStream = new MemoryStream())
+            {
+                int bytesRead;
+                while ((bytesRead = await fileStream.ReadAsync(buffer, 0, buffer.Length)) > 0)
+                {
+                    // 反转 32bits
+                    var retBuffer = Common.Number.ReverseBytes(buffer, 4);
+                    if (!retBuffer.IsSuccessful)
+                        return new(retBuffer.Error);
+                    revBuffer = retBuffer.Value;
+
+                    await memoryStream.WriteAsync(revBuffer, 0, bytesRead);
+                    totalBytesRead += 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 restStreamLen = memoryStream.Length % (4 * 1024);
+                if (restStreamLen != 0)
+                {
+                    var appendLen = ((int)(4 * 1024 - restStreamLen));
+                    var bytesAppend = new byte[appendLen];
+                    Array.Fill<byte>(bytesAppend, 0xFF);
+                    await memoryStream.WriteAsync(bytesAppend, 0, appendLen);
+                }
+
+                return new(memoryStream.ToArray());
+            }
+        }
+    }
+
+    /// <summary>
+    /// 远程更新单个比特流文件
+    /// </summary>
+    /// <param name="address"> 设备地址 </param>
+    /// <param name="port"> 设备端口 </param>
+    /// <param name="bitstreamNum"> 比特流位号 </param>
+    [HttpPost("DownloadBitstream")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(ArgumentException), StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
+    public async ValueTask<IResult> UpdateBitstream(string address, int port, int bitstreamNum)
+    {
+        // 检查文件
+        var fileDir = Path.Combine(Environment.CurrentDirectory, $"{BITSTREAM_PATH}/{address}/{bitstreamNum}");
+        if (!Directory.Exists(fileDir))
+            return TypedResults.BadRequest("Empty bitstream, Please upload it first");
+
+        try
+        {
+            // 读取文件
+            var filePath = Directory.GetFiles(fileDir)[0];
+
+            var fileBytes = await ProcessBitstream(filePath);
+            if (!fileBytes.IsSuccessful) return TypedResults.InternalServerError(fileBytes.Error);
+
+            // 下载比特流
+            var remoteUpdater = new RemoteUpdateClient.RemoteUpdater(address, port);
+            var ret = await remoteUpdater.UpdateBitstream(bitstreamNum, fileBytes.Value);
+
+            if (ret.IsSuccessful)
+            {
+                logger.Info($"Device {address} Update bitstream successfully");
+                return TypedResults.Ok(ret.Value);
+            }
+            else
+            {
+                logger.Error(ret.Error);
+                return TypedResults.InternalServerError(ret.Error);
+            }
+
+        }
+        catch (Exception error)
+        {
+            return TypedResults.InternalServerError(error);
+        }
+    }
+
+
+    /// <summary>
+    /// 下载多个比特流文件
+    /// </summary>
+    /// <param name="address">设备地址</param>
+    /// <param name="port">设备端口</param>
+    /// <param name="bitstreamNum">比特流编号</param>
+    /// <returns>总共上传比特流的数量</returns>
+    [HttpPost("DownloadMultiBitstreams")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(int), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(ArgumentException), StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
+    public async ValueTask<IResult> DownloadMultiBitstreams(string address, int port, int? bitstreamNum)
+    {
+        // 检查文件
+        var bitstreamsFolder = Path.Combine(Environment.CurrentDirectory, $"{BITSTREAM_PATH}/{address}");
+        if (!Directory.Exists(bitstreamsFolder))
+            return TypedResults.BadRequest("Empty bitstream, Please upload it first");
+
+        try
+        {
+            var bitstreams = new List<byte[]?>() { null, null, null, null };
+            int cnt = 0; // 上传比特流数量
+            for (int i = 0; i < 4; i++)
+            {
+                var bitstreamDir = Path.Combine(bitstreamsFolder, i.ToString());
+                if (!Directory.Exists(bitstreamDir))
+                    continue;
+                cnt++;
+
+                // 读取文件
+                var filePath = Directory.GetFiles(bitstreamDir)[0];
+                var fileBytes = await ProcessBitstream(filePath);
+                if (!fileBytes.IsSuccessful) return TypedResults.InternalServerError(fileBytes.Error);
+                bitstreams[i] = fileBytes.Value;
+            }
+
+            // 下载比特流
+            var remoteUpdater = new RemoteUpdateClient.RemoteUpdater(address, port);
+            {
+                var ret = await remoteUpdater.UploadBitstreams(bitstreams[0], bitstreams[1], bitstreams[2], bitstreams[3]);
+                if (!ret.IsSuccessful) return TypedResults.InternalServerError(ret.Error);
+                if (!ret.Value) return TypedResults.InternalServerError("Upload MultiBitstreams failed");
+            }
+
+            if (bitstreamNum is not null)
+            {
+                var ret = await remoteUpdater.HotResetBitstream(bitstreamNum ?? 0);
+                if (!ret.IsSuccessful) return TypedResults.InternalServerError(ret.Error);
+                if (!ret.Value) return TypedResults.InternalServerError("Hot reset failed");
+            }
+            return TypedResults.Ok(cnt);
+        }
+        catch (Exception error)
+        {
+            return TypedResults.InternalServerError(error);
+        }
+    }
+
+
+    /// <summary>
+    /// 热复位比特流文件
+    /// </summary>
+    /// <param name="address">设备地址</param>
+    /// <param name="port">设备端口</param>
+    /// <param name="bitstreamNum">比特流编号</param>
+    /// <returns>操作结果</returns>
+    [HttpPost("HotResetBitstream")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(ArgumentException), StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
+    public async ValueTask<IResult> HotResetBitstream(string address, int port, int bitstreamNum)
+    {
+        var remoteUpdater = new RemoteUpdateClient.RemoteUpdater(address, port);
+        var ret = await remoteUpdater.HotResetBitstream(bitstreamNum);
+
+        if (ret.IsSuccessful)
+        {
+            logger.Info($"Device {address} Update bitstream successfully");
+            return TypedResults.Ok(ret.Value);
+        }
+        else
+        {
+            logger.Error(ret.Error);
+            return TypedResults.InternalServerError(ret.Error);
+        }
+    }
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <param name="address">[TODO:parameter]</param>
+    /// <param name="port">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    [HttpPost("GetFirmwareVersion")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(UInt32), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(ArgumentException), StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
+    public async ValueTask<IResult> GetFirmwareVersion(string address, int port)
+    {
+        var remoteUpdater = new RemoteUpdateClient.RemoteUpdater(address, port);
+        var ret = await remoteUpdater.GetVersion();
+
+        if (ret.IsSuccessful)
+        {
+            logger.Info($"Device {address} get firmware version successfully");
+            return TypedResults.Ok(ret.Value);
+        }
+        else
+        {
+            logger.Error(ret.Error);
+            return TypedResults.InternalServerError(ret.Error);
+        }
+    }
+
+}

server/src/Controllers/UDPController.cs

@@ -0,0 +1,133 @@
+using System.Net;
+using Common;
+using Microsoft.AspNetCore.Mvc;
+using Newtonsoft.Json;
+using WebProtocol;
+
+namespace server.Controllers;
+
+/// <summary>
+/// UDP API 
+/// </summary>
+[ApiController]
+[Route("api/[controller]")]
+public class UDPController : ControllerBase
+{
+    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    private const string LOCALHOST = "127.0.0.1";
+
+    /// <summary>
+    /// 页面
+    /// </summary>
+    [HttpGet]
+    public string Index()
+    {
+        return "This is UDP Controller";
+    }
+
+    /// <summary>
+    /// 发送字符串
+    /// </summary>
+    /// <param name="address">IPV4 或者 IPV6 地址</param>
+    /// <param name="port">设备端口号</param>
+    /// <param name="text">发送的文本</param>
+    /// <response code="200">发送成功</response>
+    /// <response code="500">发送失败</response>
+    [HttpPost("SendString")]
+    [ProducesResponseType(StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public async ValueTask<IResult> SendString(string address = LOCALHOST, int port = 1234, string text = "Hello Server!")
+    {
+        var endPoint = new IPEndPoint(IPAddress.Parse(address), port);
+        var ret = await UDPClientPool.SendStringAsync(endPoint, [text]);
+
+        if (ret) { return TypedResults.Ok(); }
+        else { return TypedResults.InternalServerError(); }
+    }
+
+    /// <summary>
+    /// 发送二进制数据
+    /// </summary>
+    /// <param name="address" example="127.0.0.1">IPV4 或者 IPV6 地址</param>
+    /// <param name="port" example="1234">设备端口号</param>
+    /// <param name="bytes" example="FFFFAAAA">16进制文本</param>
+    [HttpPost("SendBytes")]
+    [ProducesResponseType(StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public async ValueTask<IResult> SendBytes(string address, int port, string bytes)
+    {
+        var endPoint = new IPEndPoint(IPAddress.Parse(address), port);
+        var ret = await UDPClientPool.SendBytesAsync(endPoint, Number.StringToBytes(bytes));
+
+        if (ret) { return TypedResults.Ok(); }
+        else { return TypedResults.InternalServerError(); }
+    }
+
+
+    /// <summary>
+    /// 发送地址包
+    /// </summary>
+    /// <param name="address">IP地址</param>
+    /// <param name="port">UDP 端口号</param>
+    /// <param name="opts">地址包选项</param>
+    [HttpPost("SendAddrPackage")]
+    [ProducesResponseType(StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public async ValueTask<IResult> SendAddrPackage(
+        string address,
+        int port,
+        [FromBody] SendAddrPackOptions opts)
+    {
+        var endPoint = new IPEndPoint(IPAddress.Parse(address), port);
+        var ret = await UDPClientPool.SendAddrPackAsync(endPoint, new WebProtocol.SendAddrPackage(opts));
+
+        if (ret) { return TypedResults.Ok(); }
+        else { return TypedResults.InternalServerError(); }
+    }
+
+    /// <summary>
+    /// 发送数据包
+    /// </summary>
+    /// <param name="address">IP地址</param>
+    /// <param name="port">UDP 端口号</param>
+    /// <param name="data">16进制数据</param>
+    [HttpPost("SendDataPackage")]
+    [ProducesResponseType(StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public async ValueTask<IResult> SendDataPackage(string address, int port, string data)
+    {
+        var endPoint = new IPEndPoint(IPAddress.Parse(address), port);
+        var ret = await UDPClientPool.SendDataPackAsync(endPoint,
+            new WebProtocol.SendDataPackage(Number.StringToBytes(data)));
+
+        if (ret) { return TypedResults.Ok(); }
+        else { return TypedResults.InternalServerError(); }
+    }
+
+    /// <summary>
+    /// 获取指定IP地址接受的数据列表
+    /// </summary>
+    /// <param name="address">IP地址</param>
+    [HttpGet("GetRecvDataArray")]
+    [ProducesResponseType(typeof(List<UDPData>), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public async ValueTask<IResult> GetRecvDataArray(string address)
+    {
+        var ret = await MsgBus.UDPServer.GetDataArrayAsync(address);
+
+        if (ret.HasValue)
+        {
+            var dataJson = JsonConvert.SerializeObject(ret.Value);
+            logger.Debug($"Get Receive Successfully: {dataJson}");
+
+            return TypedResults.Ok(ret.Value);
+        }
+        else
+        {
+            logger.Debug("Get Receive Failed");
+            return TypedResults.InternalServerError();
+        }
+    }
+
+}

server/src/Database.cs

@@ -0,0 +1,113 @@
+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>
+/// 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>
+/// 应用程序数据连接类，用于与数据库交互
+/// </summary>
+public class AppDataConnection : DataConnection
+{
+    static readonly LinqToDB.DataOptions options =
+        new LinqToDB.DataOptions()
+            .UseSQLite($"Data Source={Environment.CurrentDirectory}/Database.sqlite");
+
+    /// <summary>
+    /// 初始化应用程序数据连接
+    /// </summary>
+    public AppDataConnection() : base(options) { }
+
+
+    /// <summary>
+    /// 创建所有数据库表
+    /// </summary>
+    public void CreateAllTables()
+    {
+        this.CreateTable<User>();
+        this.CreateTable<Board>();
+    }
+
+    /// <summary>
+    /// 删除所有数据库表
+    /// </summary>
+    public void DropAllTables()
+    {
+        this.DropTable<User>();
+        this.DropTable<Board>();
+    }
+
+    /// <summary>
+    /// 添加一个新的用户到数据库
+    /// </summary>
+    /// <param name="name">用户的名称</param>
+    /// <returns>插入的记录数</returns>
+    public int AddUser(string name)
+    {
+        var user = new User()
+        {
+            Name = name
+        };
+        return this.Insert(user);
+    }
+
+    /// <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>
+    /// <returns>插入的记录数</returns>
+    public int AddBoard(string name)
+    {
+        var board = new Board()
+        {
+            BoardName = name
+        };
+        return this.Insert(board);
+    }
+
+    /// <summary>
+    /// 用户表
+    /// </summary>
+    public ITable<User> User => this.GetTable<User>();
+
+    /// <summary>
+    /// FPGA 板子表
+    /// </summary>
+    public ITable<Board> Board => this.GetTable<Board>();
+}

server/src/JtagClient.cs

@@ -1,4 +1,6 @@
+using System.Collections;
 using System.Net;
+using BsdlParser;
 using DotNext;
 using Newtonsoft.Json;
 using WebProtocol;
@@ -26,6 +28,10 @@ public static class JtagAddr
     /// Jtag Write Command
     /// </summary>
     public const UInt32 WRITE_CMD = 0x10_00_00_03;
+    /// <summary>
+    /// Jtag Speed Control
+    /// </summary>
+    public const UInt32 SPEED_CTRL = 0x10_00_00_04;
 }
 
 /// <summary>
@@ -222,107 +228,107 @@ public class JtagStatusReg
     /// <summary>
     /// ID 错误标志
     /// </summary>
-    public bool id_err;
+    public bool id_err { get; set; }
     /// <summary>
     /// CRC 错误标志
     /// </summary>
-    public bool crc_err;
+    public bool crc_err { get; set; }
     /// <summary>
     /// 自动测试错误标志
     /// </summary>
-    public bool aut_err;
+    public bool aut_err { get; set; }
     /// <summary>
     /// 回读 CRC 错误标志
     /// </summary>
-    public bool rbcrc_err;
+    public bool rbcrc_err { get; set; }
     /// <summary>
     /// 超时标志
     /// </summary>
-    public bool timeout;
+    public bool timeout { get; set; }
     /// <summary>
     /// 唤醒完成标志
     /// </summary>
-    public bool wakeup_over;
+    public bool wakeup_over { get; set; }
     /// <summary>
     /// 休眠完成标志
     /// </summary>
-    public bool wakedown_over;
+    public bool wakedown_over { get; set; }
     /// <summary>
     /// 模式位
     /// </summary>
-    public byte m;
+    public string m { get; set; }
     /// <summary>
     /// 初始化完成标志
     /// </summary>
-    public bool init_complete;
+    public bool init_complete { get; set; }
     /// <summary>
     /// 初始化状态（低电平有效）
     /// </summary>
-    public bool init_n;
+    public bool init_n { get; set; }
     /// <summary>
     /// 完成标志
     /// </summary>
-    public bool done;
+    public bool done { get; set; }
     /// <summary>
     /// 内部完成标志
     /// </summary>
-    public bool done_i;
+    public bool done_i { get; set; }
     /// <summary>
     /// 全局逻辑使能标志
     /// </summary>
-    public bool glogen;
+    public bool glogen { get; set; }
     /// <summary>
     /// 全局逻辑反馈标志
     /// </summary>
-    public bool glogen_fb;
+    public bool glogen_fb { get; set; }
     /// <summary>
     /// 全局输出使能标志
     /// </summary>
-    public bool gouten;
+    public bool gouten { get; set; }
     /// <summary>
     /// 全局复位标志
     /// </summary>
-    public bool grsn;
+    public bool grsn { get; set; }
     /// <summary>
     /// 全局写使能标志
     /// </summary>
-    public bool gwen;
+    public bool gwen { get; set; }
     /// <summary>
     /// PLL 锁定标志
     /// </summary>
-    public bool pll_lock;
+    public bool pll_lock { get; set; }
     /// <summary>
     /// 回退标志
     /// </summary>
-    public bool fallback;
+    public bool fallback { get; set; }
     /// <summary>
     /// IPAL 模式位
     /// </summary>
-    public byte ipal_m;
+    public string ipal_m { get; set; }
     /// <summary>
     /// 8 位标志
     /// </summary>
-    public bool flg_x8;
+    public bool flg_x8 { get; set; }
     /// <summary>
     /// 16 位标志
     /// </summary>
-    public bool flg_x16;
+    public bool flg_x16 { get; set; }
     /// <summary>
     /// 32 位标志
     /// </summary>
-    public bool flg_x32;
+    public bool flg_x32 { get; set; }
     /// <summary>
     /// 过温标志
     /// </summary>
-    public bool over_temp;
+    public bool over_temp { get; set; }
     /// <summary>
     /// 配置错误标志
     /// </summary>
-    public bool prcfg_err;
+    public bool prcfg_err { get; set; }
     /// <summary>
     /// 配置完成标志
     /// </summary>
-    public bool prcfg_over;
+    public bool prcfg_over { get; set; }
 
     /// <summary>
     /// 构造函数，从 32 位代码解析 JTAG 状态寄存器
@@ -337,7 +343,7 @@ public class JtagStatusReg
         this.timeout = Common.Number.ToBit(code, 4).Value;
         this.wakeup_over = Common.Number.ToBit(code, 5).Value;
         this.wakedown_over = Common.Number.ToBit(code, 6).Value;
-        this.m = ((byte)(code & (0b111 << 7)));
+        this.m = Convert.ToString(((code >> 7) & 0b111), 2);
         this.init_complete = Common.Number.ToBit(code, 10).Value;
         this.init_n = Common.Number.ToBit(code, 11).Value;
         this.done = Common.Number.ToBit(code, 12).Value;
@@ -349,7 +355,7 @@ public class JtagStatusReg
         this.gwen = Common.Number.ToBit(code, 18).Value;
         this.pll_lock = Common.Number.ToBit(code, 19).Value;
         this.fallback = Common.Number.ToBit(code, 21).Value;
-        this.ipal_m = ((byte)(code & (0b11 << 22)));
+        this.ipal_m = Convert.ToString(((code >> 22) & 0b11), 2);
         this.flg_x8 = Common.Number.ToBit(code, 24).Value;
         this.flg_x16 = Common.Number.ToBit(code, 25).Value;
         this.flg_x32 = Common.Number.ToBit(code, 26).Value;
@@ -428,202 +434,47 @@ 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.BytesToNumber(retPackOpts.Data).Value);
+        return Convert.ToUInt32(Common.Number.BytesToUInt64(retPackOpts.Data).Value);
-    }
-
-    /// <summary>
-    /// 向指定的 JTAG 设备地址写入数据到 FIFO
-    /// </summary>
-    /// <param name="devAddr">目标设备地址</param>
-    /// <param name="data">要写入的数据</param>
-    /// <param name="delayMilliseconds">写入后的延迟时间（毫秒）</param>
-    /// <returns>包含接收数据包的异步结果</returns>
-    public async ValueTask<Result<RecvDataPackage>> WriteFIFO(UInt32 devAddr, UInt32 data, UInt32 delayMilliseconds = 0)
-    {
-        var ret = false;
-        var opts = new SendAddrPackOptions();
-
-
-        opts.BurstType = BurstType.FixedBurst;
-        opts.BurstLength = 0;
-        opts.CommandID = 0;
-        opts.Address = devAddr;
-
-        // Write Jtag State Register
-        opts.IsWrite = true;
-        ret = await UDPClientPool.SendAddrPackAsync(ep, new SendAddrPackage(opts));
-        if (!ret) return new(new Exception("Send 1st address package failed!"));
-        // Send Data Package
-        ret = await UDPClientPool.SendDataPackAsync(ep,
-                new SendDataPackage(Common.Number.NumberToBytes(data, 4).Value));
-        if (!ret) return new(new Exception("Send data package failed!"));
-
-        // Check Msg Bus
-        if (!MsgBus.IsRunning)
-            return new(new Exception("Message bus not working!"));
-        // Wait for Write Ack
-        var udpWriteAck = await MsgBus.UDPServer.WaitForAckAsync(address, port);
-        if (!udpWriteAck.IsSuccessful) return new(udpWriteAck.Error);
-        else if (!udpWriteAck.Value.IsSuccessful)
-            return new(new Exception("Send address package failed"));
-
-        // Delay some time before read register
-        await Task.Delay(TimeSpan.FromMilliseconds(delayMilliseconds));
-
-        // Read Jtag State Register
-        opts.IsWrite = false;
-        opts.Address = JtagAddr.STATE;
-        ret = await UDPClientPool.SendAddrPackAsync(ep, new SendAddrPackage(opts));
-        if (!ret) return new(new Exception("Send 2rd Address Package Failed!"));
-        // Wait for Read Data
-        var udpDataResp = await MsgBus.UDPServer.WaitForDataAsync(address, port);
-        if (!udpDataResp.IsSuccessful) return new(udpDataResp.Error);
-        else if (!udpDataResp.Value.IsSuccessful)
-            return new(new Exception("Send address package failed"));
-
-        return udpDataResp.Value;
-    }
-
-    async ValueTask<Result<RecvDataPackage>> WriteFIFO(UInt32 devAddr, byte[] dataArray, UInt32 delayMilliseconds = 0)
-    {
-        var ret = false;
-        var opts = new SendAddrPackOptions();
-
-
-        opts.BurstType = BurstType.FixedBurst;
-        opts.CommandID = 0;
-        opts.Address = devAddr;
-
-        // Check Msg Bus
-        if (!MsgBus.IsRunning)
-            return new(new Exception("Message bus not working!"));
-
-        var writeTimes = dataArray.Length / (256 * (32 / 8)) + 1;
-        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)))];
-
-            // Write Jtag State Register
-            opts.IsWrite = true;
-            opts.BurstLength = ((byte)(sendDataArray.Length / 4 - 1));
-            ret = await UDPClientPool.SendAddrPackAsync(ep, new SendAddrPackage(opts));
-            if (!ret) return new(new Exception("Send 1st address package failed!"));
-
-            // Send Data Package
-            ret = await UDPClientPool.SendDataPackAsync(ep, new SendDataPackage(sendDataArray));
-            if (!ret) return new(new Exception("Send data package failed!"));
-
-            // Wait for Write Ack
-            var udpWriteAck = await MsgBus.UDPServer.WaitForAckAsync(address, port);
-            if (!udpWriteAck.IsSuccessful) return new(udpWriteAck.Error);
-            else if (!udpWriteAck.Value.IsSuccessful)
-                return new(new Exception("Send address package failed"));
-        }
-
-        // Delay some time before read register
-        await Task.Delay(TimeSpan.FromMilliseconds(delayMilliseconds));
-
-        // Read Jtag State Register
-        opts.IsWrite = false;
-        opts.BurstLength = 0;
-        opts.Address = JtagAddr.STATE;
-        ret = await UDPClientPool.SendAddrPackAsync(ep, new SendAddrPackage(opts));
-        if (!ret) return new(new Exception("Send 2rd Address Package Failed!"));
-        // Wait for Read Data
-        var udpDataResp = await MsgBus.UDPServer.WaitForDataAsync(address, port);
-        if (!udpDataResp.IsSuccessful) return new(udpDataResp.Error);
-        else if (!udpDataResp.Value.IsSuccessful)
-            return new(new Exception("Send address package failed"));
-
-        return udpDataResp.Value;
     }
 
     async ValueTask<Result<bool>> WriteFIFO
         (UInt32 devAddr, UInt32 data, UInt32 result, UInt32 resultMask = 0xFF_FF_FF_FF, UInt32 delayMilliseconds = 0)
     {
-        var ret = false;
+        {
-        var retPack = await WriteFIFO(devAddr, data, delayMilliseconds);
+            var ret = await UDPClientPool.WriteAddr(this.ep, devAddr, data, this.timeout);
-        if (!retPack.IsSuccessful) return new(retPack.Error);
+            if (!ret.IsSuccessful) return new(ret.Error);
+            if (!ret.Value) return new(new Exception("Write FIFO failed"));
+        }
 
-        if (retPack.Value.Options.Data is null)
+        // Delay some time before read register
-            return new(new Exception($"Data is Null, package: {retPack.Value.Options.ToString()}"));
+        await Task.Delay(TimeSpan.FromMilliseconds(delayMilliseconds));
 
-        var retPackLen = retPack.Value.Options.Data.Length;
+        {
-        if (retPackLen != 4)
+            var ret = await UDPClientPool.ReadAddrWithWait(this.ep, JtagAddr.STATE, result, resultMask, this.timeout);
-            return new(new Exception($"RecvDataPackage BodyData Length not Equal to 4: Total {retPackLen} bytes"));
+            if (!ret.IsSuccessful) return new(ret.Error);
-
+            return ret.Value;
-        if (Common.Number.BitsCheck(
+        }
-                Common.Number.BytesToNumber(retPack.Value.Options.Data).Value, result, resultMask))
-            ret = true;
-
-        return ret;
     }
 
     async ValueTask<Result<bool>> WriteFIFO
         (UInt32 devAddr, byte[] data, UInt32 result, UInt32 resultMask = 0xFF_FF_FF_FF, UInt32 delayMilliseconds = 0)
-    {
-        var ret = false;
-        var retPack = await WriteFIFO(devAddr, data, delayMilliseconds);
-
-        if (retPack.Value.Options.Data is null)
-            return new(new Exception($"Data is Null, package: {retPack.Value.Options.ToString()}"));
-
-        var retPackLen = retPack.Value.Options.Data.Length;
-        if (retPackLen != 4)
-            return new(new Exception($"RecvDataPackage BodyData Length not Equal to 4: Total {retPackLen} bytes"));
-
-        if (Common.Number.BitsCheck(
-                Common.Number.BytesToNumber(retPack.Value.Options.Data).Value, result, resultMask))
-            ret = true;
-
-        return ret;
-    }
-
-    async ValueTask<Result<bool>> WaitForWriteFIFO
-        (UInt32 devAddr, byte[] data, UInt32 result,
-         UInt32 resultMask = 0xFF_FF_FF_FF, UInt32 timeout = 10_000, UInt32 cycle = 500)
     {
         {
-            var wrRet = await WriteFIFO(devAddr, data, result, resultMask);
+            var ret = await UDPClientPool.WriteAddr(this.ep, devAddr, data, this.timeout);
-
+            if (!ret.IsSuccessful) return new(ret.Error);
-            if (!wrRet.IsSuccessful) return new(wrRet.Error);
+            if (!ret.Value) return new(new Exception("Write FIFO failed"));
-            if (wrRet.Value) return true;
         }
 
-        // Wait some time
+        // Delay some time before read register
-        var ret = false;
+        await Task.Delay(TimeSpan.FromMilliseconds(delayMilliseconds));
-        var startTime = DateTime.Now;
+
-        var isTimeout = false;
-        var timeleft = TimeSpan.FromMilliseconds(timeout);
-        while (!isTimeout)
         {
-            // Check whether timeout
+            var ret = await UDPClientPool.ReadAddrWithWait(this.ep, JtagAddr.STATE, result, resultMask, this.timeout);
-            var elapsed = DateTime.Now - startTime;
+            if (!ret.IsSuccessful) return new(ret.Error);
-            isTimeout = elapsed >= TimeSpan.FromMilliseconds(timeout);
+            return ret.Value;
-            if (isTimeout) break;
-            timeleft = TimeSpan.FromMilliseconds(timeout) - elapsed;
-
-            // Check FIFO
-            var retPack = await ReadFIFO(JtagAddr.STATE);
-            if (Common.Number.BitsCheck(retPack.Value, result, resultMask))
-            {
-                ret = true;
-                break;
-            }
-
-            // Wait
-            await Task.Delay(TimeSpan.FromMilliseconds(cycle));
         }
-
-        return ret;
     }
 
-
     /// <summary>
     /// 清除所有 JTAG 寄存器
     /// </summary>
@@ -717,26 +568,25 @@ public class Jtag
             if (!ret.IsSuccessful) return new(ret.Error);
             else if (!ret.Value) return new(new Exception("Write CMD_JTAG_LOAD_DR_CAREI Failed"));
         }
+
         {
-            var ret = await WaitForWriteFIFO(
+            var ret = await WriteFIFO(
                 JtagAddr.WRITE_DATA,
                 bytesArray, 0x01_00_00_00,
-                JtagState.CMD_EXEC_FINISH,
+                JtagState.CMD_EXEC_FINISH);
-                timeout, cycle);
 
             if (!ret.IsSuccessful) return new(ret.Error);
-            else if (!ret.Value) return new(new Exception("Write Data Failed"));
+            return ret.Value;
         }
-        return true;
     }
 
-    async ValueTask<Result<UInt32>> LoadDRCareOutput(UInt32 bytesLen)
+    async ValueTask<Result<UInt32>> LoadDRCareOutput(UInt32 UInt32Num)
     {
-        if (bytesLen > Math.Pow(2, 28)) return new(new Exception("Length is over 2^(28 - 3)"));
+        if (UInt32Num > Math.Pow(2, 23)) return new(new Exception("Length is over 2^(28 - 5)"));
 
         var ret = await WriteFIFO(
                 JtagAddr.WRITE_CMD,
-                Common.Number.MultiBitsToNumber(JtagCmd.CMD_JTAG_LOAD_DR_CAREO, JtagCmd.LEN_CMD_JTAG, 8 * bytesLen, 28).Value,
+                Common.Number.MultiBitsToNumber(JtagCmd.CMD_JTAG_LOAD_DR_CAREO, JtagCmd.LEN_CMD_JTAG, 32 * UInt32Num, 28).Value,
                 0x01_00_00_00, JtagState.CMD_EXEC_FINISH);
 
         if (ret.Value)
@@ -745,6 +595,31 @@ public class Jtag
             return new(new Exception("LoadDRCareo Failed!"));
     }
 
+    async ValueTask<Result<UInt32[]>> LoadDRCareOutputArray(UInt32 UInt32Num)
+    {
+        if (UInt32Num > Math.Pow(2, 23)) return new(new Exception("Length is over 2^(28 - 5)"));
+
+        var ret = await WriteFIFO(
+                JtagAddr.WRITE_CMD,
+                Common.Number.MultiBitsToNumber(JtagCmd.CMD_JTAG_LOAD_DR_CAREO, JtagCmd.LEN_CMD_JTAG, 32 * UInt32Num, 28).Value,
+                JtagState.CMD_EXEC_FINISH, JtagState.CMD_EXEC_FINISH);
+
+        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;
+            }
+            return array;
+        }
+        else
+            return new(new Exception("LoadDRCareo Failed!"));
+    }
+
     /// <summary>
     /// 读取 JTAG 设备的 ID 代码
     /// </summary>
@@ -774,7 +649,7 @@ public class Jtag
         if (!ret.IsSuccessful) return new(ret.Error);
         else if (!ret.Value) return new(new Exception("Jtag Clear Write Registers Failed"));
 
-        var retData = await LoadDRCareOutput(4);
+        var retData = await LoadDRCareOutput(1);
         if (!retData.IsSuccessful)
         {
             return new(new Exception("Get ID Code Failed"));
@@ -812,11 +687,9 @@ public class Jtag
         if (!ret.IsSuccessful) return new(ret.Error);
         else if (!ret.Value) return new(new Exception("Jtag Clear Write Registers Failed"));
 
-        var retData = await LoadDRCareOutput(4);
+        var retData = await LoadDRCareOutput(1);
         if (!retData.IsSuccessful)
-        {
             return new(new Exception("Read Status Reg Failed"));
-        }
 
         return retData.Value;
     }
@@ -887,6 +760,12 @@ public class Jtag
         if (!ret.IsSuccessful) return new(ret.Error);
         else if (!ret.Value) return new(new Exception("Jtag IDLE Delay Failed"));
 
+        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"));
+
         ret = await CloseTest();
         if (!ret.IsSuccessful) return new(ret.Error);
         else if (!ret.Value) return new(new Exception("Jtag Close Test Failed"));
@@ -895,4 +774,94 @@ public class Jtag
         return true;
     }
 
+
+    /// <summary>
+    /// 边界扫描
+    /// </summary>
+    /// <returns>返回所有引脚边界扫描结果</returns>
+    public async ValueTask<Result<BitArray>> BoundaryScan()
+    {
+        var paser = new BsdlParser.Parser();
+        var portNum = paser.GetBoundaryRegsNum().Value;
+        logger.Debug($"Get boundar scan registers number: {portNum}");
+
+        // Clear Data
+        await MsgBus.UDPServer.ClearUDPData(this.address);
+
+        logger.Trace($"Clear up udp server {this.address} receive data");
+
+        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"));
+
+        ret = await RunTest();
+        if (!ret.IsSuccessful) return new(ret.Error);
+        else if (!ret.Value) return new(new Exception("Jtag Run Test Failed"));
+
+        logger.Trace("Jtag initialize");
+
+        ret = await ExecRDCmd(JtagCmd.JTAG_DR_SAMPLE);
+        if (!ret.IsSuccessful) return new(ret.Error);
+        else if (!ret.Value) return new(new Exception("Jtag Execute Command JTAG_DR_SAMPLE Failed"));
+
+        var retData = await LoadDRCareOutputArray(((uint)(portNum % 32 == 0 ? portNum / 32 : portNum / 32 + 1)));
+        if (!retData.IsSuccessful) return new(retData.Error);
+
+        ret = await CloseTest();
+        if (!ret.IsSuccessful) return new(ret.Error);
+        else if (!ret.Value) return new(new Exception("Jtag Close Test Failed"));
+
+        var byteArray = Common.Number.UInt32ArrayToBytes(retData.Value);
+        if (!byteArray.IsSuccessful) return new(byteArray.Error);
+
+        var bitArray = new BitArray(byteArray.Value);
+        if (bitArray is null)
+            return new(new Exception($"Convert to BitArray failed"));
+        bitArray.Length = portNum;
+        return bitArray;
+    }
+
+    /// <summary>
+    /// 执行边界扫描并返回逻辑端口的状态
+    /// </summary>
+    /// <returns>包含逻辑端口状态的字典，键为端口ID，值为布尔状态</returns>
+    public async ValueTask<Result<Dictionary<string, bool>>> BoundaryScanLogicalPorts()
+    {
+        var bitArray = await BoundaryScan();
+        if (!bitArray.IsSuccessful) return new(bitArray.Error);
+
+        var paser = new BsdlParser.Parser();
+        var cellList = paser.GetBoundaryLogicalPorts();
+        if (cellList.IsNull) return new(new Exception("Get boundary logical ports failed"));
+
+        var portStatus = new Dictionary<string, bool>();
+        foreach (var cell in cellList.Value)
+        {
+            portStatus.Add(cell.PortID ?? "UnknownPortID", bitArray.Value[cell.CellNumber]);
+        }
+
+        return portStatus;
+    }
+
+    /// <summary>
+    /// 设置JTAG的运行速度。
+    /// </summary>
+    /// <param name="speed">运行速度值。</param>
+    /// <returns>指示操作是否成功的异步结果。</returns>
+    public async ValueTask<Result<bool>> SetSpeed(UInt32 speed)
+    {
+        // Clear Data
+        await MsgBus.UDPServer.ClearUDPData(this.address);
+
+        logger.Trace($"Clear up udp server {this.address} receive data");
+
+        var ret = await WriteFIFO(
+            JtagAddr.SPEED_CTRL, (speed << 16) | speed,
+            JtagState.CMD_EXEC_FINISH, JtagState.CMD_EXEC_FINISH);
+
+        if (!ret.IsSuccessful) return new(ret.Error);
+        return ret.Value;
+    }
 }

server/src/Peripherals/DDSClient.cs

@@ -0,0 +1,170 @@
+using System.Net;
+using DotNext;
+
+namespace Peripherals.DDSClient;
+
+static class DDSAddr
+{
+    /*地址定义：（以2路输出，4波形存储为例）
+    00    R/W   CHANNEL0        wave_sel
+    01    R/W   CHANNEL0 STORE0 freq_ctrl
+    02    R/W   CHANNEL0 STORE1 freq_ctrl
+    03    R/W   CHANNEL0 STORE2 freq_ctrl
+    04    R/W   CHANNEL0 STORE3 freq_ctrl
+    05    R/W   CHANNEL0 STORE0 phase_ctrl
+    06    R/W   CHANNEL0 STORE1 phase_ctrl
+    07    R/W   CHANNEL0 STORE2 phase_ctrl
+    08    R/W   CHANNEL0 STORE3 phase_ctrl
+    09    R/W   CHANNEL0        dds_wr_enable
+    0A     WO   CHANNEL0        data
+
+    10    R/W   CHANNEL1        wave_sel
+    11    R/W   CHANNEL1 STORE0 freq_ctrl
+    12    R/W   CHANNEL1 STORE1 freq_ctrl
+    13    R/W   CHANNEL1 STORE2 freq_ctrl
+    14    R/W   CHANNEL1 STORE3 freq_ctrl
+    15    R/W   CHANNEL1 STORE0 phase_ctrl
+    16    R/W   CHANNEL1 STORE1 phase_ctrl
+    17    R/W   CHANNEL1 STORE2 phase_ctrl
+    18    R/W   CHANNEL1 STORE3 phase_ctrl
+    19    R/W   CHANNEL1        dds_wr_enable
+    1A     WO   CHANNEL1        data
+    */
+    public const UInt32 Base = 0x4000_0000;
+    public static readonly ChannelAddr[] Channel = { new ChannelAddr(0x00), new ChannelAddr(0x10) };
+
+    public class ChannelAddr
+    {
+        private readonly UInt32 Offset;
+        public readonly UInt32 WaveSelect;
+        public readonly UInt32[] FreqCtrl;
+        public readonly UInt32[] PhaseCtrl;
+        public readonly UInt32 WriteEnable;
+        public readonly UInt32 WriteData;
+
+        public ChannelAddr(UInt32 offset)
+        {
+            this.Offset = offset;
+            this.WaveSelect = Base + Offset + 0x00;
+            this.FreqCtrl = new UInt32[]
+            {
+                Base + offset + 0x01,
+                Base + offset + 0x02,
+                Base + offset + 0x03,
+                Base + offset + 0x04
+            };
+            this.PhaseCtrl = new UInt32[] {
+                Base + Offset + 0x05,
+                Base + Offset + 0x06,
+                Base + Offset + 0x07,
+                Base + Offset + 0x08
+            };
+            this.WriteEnable = Base + Offset + 0x09;
+            this.WriteData = Base + Offset + 0x0A;
+        }
+    }
+}
+
+/// <summary>
+/// [TODO:description]
+/// </summary>
+public class DDS
+{
+    private static readonly NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    readonly int timeout = 2000;
+
+    readonly int port;
+    readonly string address;
+    private IPEndPoint ep;
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <param name="address">[TODO:parameter]</param>
+    /// <param name="port">[TODO:parameter]</param>
+    /// <param name="timeout">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    public DDS(string address, int port, int timeout = 2000)
+    {
+        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.timeout = timeout;
+    }
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <param name="channelNum">[TODO:parameter]</param>
+    /// <param name="waveNum">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    public async ValueTask<Result<bool>> SetWaveNum(int channelNum, int waveNum)
+    {
+        if (channelNum < 0 || channelNum > 1) return new(new ArgumentException(
+            $"Channel number should be 0 ~ 1 instead of {channelNum}", nameof(channelNum)));
+        if (waveNum < 0 || waveNum > 3) return new(new ArgumentException(
+            $"Wave number should be 0 ~ 3 instead of {waveNum}", nameof(waveNum)));
+
+        await MsgBus.UDPServer.ClearUDPData(this.address);
+        logger.Trace("Clear udp data finished");
+
+        var ret = await UDPClientPool.WriteAddr(
+                this.ep, DDSAddr.Channel[channelNum].WaveSelect, (UInt32)waveNum, this.timeout);
+        if (!ret.IsSuccessful)
+            return new(ret.Error);
+        return ret.Value;
+    }
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <param name="channelNum">[TODO:parameter]</param>
+    /// <param name="waveNum">[TODO:parameter]</param>
+    /// <param name="step">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    public async ValueTask<Result<bool>> SetFreq(int channelNum, int waveNum, UInt32 step)
+    {
+        if (channelNum < 0 || channelNum > 1) return new(new ArgumentException(
+            $"Channel number should be 0 ~ 1 instead of {channelNum}", nameof(channelNum)));
+        if (waveNum < 0 || waveNum > 3) return new(new ArgumentException(
+            $"Wave number should be 0 ~ 3 instead of {waveNum}", nameof(waveNum)));
+
+        await MsgBus.UDPServer.ClearUDPData(this.address);
+        logger.Trace("Clear udp data finished");
+
+        var ret = await UDPClientPool.WriteAddr(
+                this.ep, DDSAddr.Channel[channelNum].FreqCtrl[waveNum], step, this.timeout);
+        if (!ret.IsSuccessful)
+            return new(ret.Error);
+        return ret.Value;
+    }
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <param name="channelNum">[TODO:parameter]</param>
+    /// <param name="waveNum">[TODO:parameter]</param>
+    /// <param name="phase">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    public async ValueTask<Result<bool>> SetPhase(int channelNum, int waveNum, int phase)
+    {
+        if (channelNum < 0 || channelNum > 1) return new(new ArgumentException(
+            $"Channel number should be 0 ~ 1 instead of {channelNum}", nameof(channelNum)));
+        if (waveNum < 0 || waveNum > 3) return new(new ArgumentException(
+            $"Wave number should be 0 ~ 3 instead of {waveNum}", nameof(waveNum)));
+        if (phase < 0 || phase > 4096) return new(new ArgumentException(
+            $"Phase should be 0 ~ 4096 instead of {phase}", nameof(phase)));
+
+        await MsgBus.UDPServer.ClearUDPData(this.address);
+        logger.Trace("Clear udp data finished");
+
+        var ret = await UDPClientPool.WriteAddr(
+                this.ep, DDSAddr.Channel[channelNum].PhaseCtrl[waveNum], (UInt32)phase, this.timeout);
+        if (!ret.IsSuccessful)
+            return new(ret.Error);
+        return ret.Value;
+    }
+}

server/src/Peripherals/MatrixKeyClient.cs

@@ -0,0 +1,89 @@
+using System.Collections;
+using System.Net;
+using DotNext;
+
+namespace Peripherals.MatrixKeyClient;
+
+class MatrixKeyAddr
+{
+    public const UInt32 BASE = 0x10_00_00_00;
+    public const UInt32 KEY_ENABLE = BASE + 5;
+    public const UInt32 KEY_CTRL = BASE + 6;
+}
+
+/// <summary>
+/// 矩阵键盘外设类，用于控制和管理矩阵键盘的功能。
+/// </summary>
+public class MatrixKey
+{
+    readonly int timeout;
+
+    readonly int port;
+    readonly string address;
+    private IPEndPoint ep;
+
+    /// <summary>
+    /// 构造函数，用于初始化矩阵键盘外设实例。
+    /// </summary>
+    /// <param name="address">设备的IP地址</param>
+    /// <param name="port">设备的端口号</param>
+    /// <param name="timeout">操作的超时时间（毫秒），默认为1000</param>
+    /// <returns>无返回值。</returns>
+    public MatrixKey(string address, int port, int timeout = 1000)
+    {
+        this.address = address;
+        this.port = port;
+        this.ep = new IPEndPoint(IPAddress.Parse(address), port);
+        this.timeout = timeout;
+    }
+
+    /// <summary>
+    /// 启用矩阵键盘的控制功能。
+    /// </summary>
+    /// <returns>返回一个包含操作结果的异步任务</returns>
+    public async ValueTask<Result<bool>> EnableControl()
+    {
+        if (MsgBus.IsRunning)
+            await MsgBus.UDPServer.ClearUDPData(this.address);
+        else return new(new Exception("Message Bus not work!"));
+
+        var ret = await UDPClientPool.WriteAddr(this.ep, MatrixKeyAddr.KEY_ENABLE, 1, this.timeout);
+        if (!ret.IsSuccessful) return new(ret.Error);
+        return ret.Value;
+    }
+
+    /// <summary>
+    /// 禁用矩阵键盘的控制功能。
+    /// </summary>
+    /// <returns>返回一个包含操作结果的异步任务</returns>
+    public async ValueTask<Result<bool>> DisableControl()
+    {
+        if (MsgBus.IsRunning)
+            await MsgBus.UDPServer.ClearUDPData(this.address);
+        else return new(new Exception("Message Bus not work!"));
+
+        var ret = await UDPClientPool.WriteAddr(this.ep, MatrixKeyAddr.KEY_ENABLE, 0, this.timeout);
+        if (!ret.IsSuccessful) return new(ret.Error);
+        return ret.Value;
+    }
+
+    /// <summary>
+    /// 控制矩阵键盘的按键状态。
+    /// </summary>
+    /// <param name="keyStates">表示按键状态的位数组，长度必须为16</param>
+    /// <returns>返回一个包含操作结果的异步任务</returns>
+    public async ValueTask<Result<bool>> ControlKey(BitArray keyStates)
+    {
+        if (MsgBus.IsRunning)
+            await MsgBus.UDPServer.ClearUDPData(this.address);
+        else return new(new Exception("Message Bus not work!"));
+
+        if (keyStates.Length != 16) return new(new ArgumentException(
+            $"The number of key should be 16 instead of {keyStates.Length}", nameof(keyStates)));
+
+        var ret = await UDPClientPool.WriteAddr(
+            this.ep, MatrixKeyAddr.KEY_CTRL, Common.Number.BitsToNumber(keyStates).Value, this.timeout);
+        if (!ret.IsSuccessful) return new(ret.Error);
+        return ret.Value;
+    }
+}

server/src/Peripherals/PowerClient.cs

@@ -0,0 +1,56 @@
+using System.Net;
+using DotNext;
+
+namespace Peripherals.PowerClient;
+
+class PowerAddr
+{
+    public const UInt32 Base = 0x10_00_00_00;
+    public const UInt32 PowerCtrl = Base + 7;
+}
+
+/// <summary>
+/// [TODO:description]
+/// </summary>
+public class Power
+{
+    private static readonly NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    readonly int timeout;
+
+    readonly int port;
+    readonly string address;
+    private IPEndPoint ep;
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <param name="address">[TODO:parameter]</param>
+    /// <param name="port">[TODO:parameter]</param>
+    /// <param name="timeout">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    public Power(string address, int port, int timeout = 1000)
+    {
+        this.address = address;
+        this.port = port;
+        this.ep = new IPEndPoint(IPAddress.Parse(address), port);
+        this.timeout = timeout;
+    }
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <param name="enable">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    public async ValueTask<Result<bool>> SetPowerOnOff(bool enable)
+    {
+        if (MsgBus.IsRunning)
+            await MsgBus.UDPServer.ClearUDPData(this.address);
+        else return new(new Exception("Message Bus not work!"));
+
+        var ret = await UDPClientPool.WriteAddr(this.ep, PowerAddr.PowerCtrl, Convert.ToUInt32(enable), this.timeout);
+        if (!ret.IsSuccessful) return new(ret.Error);
+        return ret.Value;
+    }
+}
+

server/src/RemoteUpdateClient.cs

@@ -0,0 +1,554 @@
+using System.Net;
+using DotNext;
+namespace RemoteUpdateClient;
+
+static class RemoteUpdaterAddr
+{
+    public const UInt32 Base = 0x20_00_00_00;
+
+    /// <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> 
+    /// 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> 
+    /// ADDR: 0X02: 写Flash-只读地址——标志位 <br/>
+    /// [31:24]: {-, -, -, -, -, -, -,      wr_fifo_full} <br/>
+    /// [23:16]: {-, -, -, -, -, -, -,     wr_fifo_empty} <br/>
+    /// [15: 8]: {-, -, -, -, -, -, -,     flash_wr_done} <br/>
+    /// [ 7: 0]: {-, -, -, -, -, -, -,  flash_clear_done} <br/>
+    /// </summary>
+    public const UInt32 WriteSign = Base + 0x02;
+
+    /// <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> 
+    /// ADDR: 0X04: 读Flash-读写地址——控制位2 <br/>
+    /// [31:24]: {                                            } <br/>
+    /// [23:16]: {-, -, -, -, -, -,{   bs_crc32_ok           }} <br/>
+    /// [15: 8]: {-, -, -, -, -, -, -,            crc_check_en} <br/>
+    /// [ 7: 0]: {-, -, -, -, -, -, -,     bitstream_up2cpu_en} <br/>
+    /// </summary>
+    public const UInt32 ReadCtrl2 = Base + 0x04;
+
+    /// <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> 
+    /// 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> 
+    /// ADDR: 0X07: 读Flash-只读地址——标志位 <br/>
+    /// [31:24]: {-, -, -, -, -, -, -,         rd_fifo_afull} <br/>
+    /// [23:16]: {-, -, -, -, -, -, -,         rd_fifo_empty} <br/>
+    /// [15: 8]: {-, -, -, -, -, -, -,         flash_rd_done} <br/>
+    /// [ 7: 0]: {-, -, -, -, -, -, -, bs_readback_crc_valid} <br/>
+    /// </summary>
+    public const UInt32 ReadSign = Base + 0x07;
+
+    /// <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> 
+    /// ADDR: 0X09: 只读地址 版本号 <br/>
+    /// [31: 0]: FPGA_VERSION[31:0] <br/>
+    /// </summary>
+    public const UInt32 Version = Base + 0x09;
+}
+
+static class FlashAddr
+{
+    public static readonly UInt32[] Switch = { 0xFFFF, 0x0000, 0x2000, 0x4000 };
+    public static readonly UInt32[] Jump = { 0xFFFF, 0x1000, 0x3000, 0x5000 };
+    public static readonly UInt32[] Bitstream = { 0x006000, 0x406000, 0x806000, 0xC06000 };
+}
+
+
+
+/// <summary>
+/// [TODO:description]
+/// </summary>
+public class RemoteUpdater
+{
+    private static readonly NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    const int FLASH_SECTOR_LENGTH = 4 * 1024;
+
+    readonly int timeout = 2000;
+    readonly int timeoutForWait = 60 * 1000;
+
+    readonly int port;
+    readonly string address;
+    private IPEndPoint ep;
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <param name="address">[TODO:parameter]</param>
+    /// <param name="port">[TODO:parameter]</param>
+    /// <param name="timeout">[TODO:parameter]</param>
+    /// <param name="timeoutForWait">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    public RemoteUpdater(string address, int port, int timeout = 2000, int timeoutForWait = 60 * 1000)
+    {
+        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.timeout = timeout;
+        this.timeoutForWait = timeoutForWait;
+    }
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <param name="flashAddr">[TODO:parameter]</param>
+    /// <param name="writeSectorNum">[TODO:parameter]</param>
+    /// <param name="bytesData">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    private async ValueTask<Result<bool>> WriteFlash(UInt32 flashAddr, int writeSectorNum, byte[] bytesData)
+    {
+        // Assert
+        if (writeSectorNum <= 0 || writeSectorNum >= FLASH_SECTOR_LENGTH)
+            return new(new ArgumentException(
+                $"Write sector num should be 1 ~ 4096, but given {writeSectorNum}", nameof(writeSectorNum)));
+        if (bytesData.Length % (4 * 1024) != 0)
+            return new(new ArgumentException(
+                $"The length of data should be divided by 4096, bug given {bytesData.Length}", nameof(bytesData)));
+
+        {
+            var ret = await UDPClientPool.WriteAddr(
+                this.ep, RemoteUpdaterAddr.WriteCtrl,
+                Convert.ToUInt32((writeSectorNum << 16) | (1 << 15) | Convert.ToInt32(flashAddr / 4096)), this.timeout);
+            if (!ret.IsSuccessful) return new(ret.Error);
+            if (!ret.Value) return new(new Exception("Enable write flash failed"));
+        }
+
+        {
+            var ret = await UDPClientPool.ReadAddrWithWait(
+                this.ep, RemoteUpdaterAddr.WriteSign,
+                0x00_00_00_01, 0x00_00_00_01, this.timeoutForWait);
+            if (!ret.IsSuccessful) return new(ret.Error);
+            if (!ret.Value) return new(new Exception(
+                $"Flash clear failed after {this.timeoutForWait} milliseconds"));
+        }
+
+        {
+            var ret = await UDPClientPool.WriteAddr(this.ep, RemoteUpdaterAddr.WriteFIFO, bytesData, this.timeout);
+            if (!ret.IsSuccessful) return new(ret.Error);
+            if (!ret.Value) return new(new Exception("Send data to flash failed"));
+        }
+
+        {
+            var ret = await UDPClientPool.ReadAddrWithWait(
+                this.ep, RemoteUpdaterAddr.WriteSign,
+                0x00_00_01_00, 0x00_00_01_00, this.timeoutForWait);
+            if (!ret.IsSuccessful) return new(ret.Error);
+            return ret.Value;
+        }
+    }
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <param name="bitstreamNum">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    private async ValueTask<Result<bool>> EnableBitstream(int bitstreamNum)
+    {
+        // Assert
+        if (bitstreamNum <= 0 || bitstreamNum > 3)
+            return new(new ArgumentException(
+                $"Bitsteam num should be 1 ~ 3 for EnableBitstream, but given {bitstreamNum}", nameof(bitstreamNum)));
+
+        var bytesData = new byte[FLASH_SECTOR_LENGTH];
+        Array.Fill<byte>(bytesData, 0xFF);
+        bytesData[FLASH_SECTOR_LENGTH - 1] = 0x01;
+        bytesData[FLASH_SECTOR_LENGTH - 2] = 0x33;
+        bytesData[FLASH_SECTOR_LENGTH - 3] = 0x2D;
+        bytesData[FLASH_SECTOR_LENGTH - 4] = 0x94;
+
+
+        var ret = await WriteFlash(FlashAddr.Switch[bitstreamNum], 1, bytesData);
+        if (!ret.IsSuccessful) return new(ret.Error);
+        return ret.Value;
+    }
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <param name="bitstreamNum">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    private async ValueTask<Result<bool>> DisableBitstream(int bitstreamNum)
+    {
+        // Assert
+        if (bitstreamNum <= 0 || bitstreamNum > 3)
+            return new(new ArgumentException(
+                $"Bitsteam num should be 1 ~ 3 for DisableBitstream, but given {bitstreamNum}", nameof(bitstreamNum)));
+
+        var bytesData = new byte[FLASH_SECTOR_LENGTH];
+        Array.Fill<byte>(bytesData, 0xFF);
+
+        var ret = await WriteFlash(FlashAddr.Switch[bitstreamNum], 1, bytesData);
+        if (!ret.IsSuccessful) return new(ret.Error);
+        return ret.Value;
+    }
+
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <param name="bitstreamNum">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    private async ValueTask<Result<bool>> WriteJumpCmd(int bitstreamNum)
+    {
+        // Assert
+        if (bitstreamNum <= 0 || bitstreamNum > 3)
+            return new(new ArgumentException(
+                $"Bitsteam num should be 1 ~ 3 for WriteJumpCmd, but given {bitstreamNum}", nameof(bitstreamNum)));
+
+        // Init data
+        var bytesData = new byte[FLASH_SECTOR_LENGTH];
+        for (int i = 3; i < FLASH_SECTOR_LENGTH; i += 4)
+            bytesData[i] = (byte)0xA0;
+
+        {
+            var bytesSrc = new byte[] { 0x01, 0x00, 0x00, 0xAB };
+            Buffer.BlockCopy(bytesSrc, 0, bytesData, 0x04, 4);
+        }
+        {
+            var bytesSrc = new byte[] { 0x0B, 0x00, 0x00, 0x00 };
+            Buffer.BlockCopy(bytesSrc, 0, bytesData, 0x08, 4);
+        }
+        {
+            var bytesSrc = new byte[] { 0x01, 0x00, 0xC0, 0xAB };
+            Buffer.BlockCopy(bytesSrc, 0, bytesData, 0x34, 4);
+        }
+        {
+            var bytesSrc = new byte[] { 0x00, 0x00, 0x00, 0x00 };
+            Buffer.BlockCopy(bytesSrc, 0, bytesData, 0x38, 4);
+        }
+        {
+            var bytesSrc = new byte[] { 0x01, 0x00, 0x00, 0xAC };
+            Buffer.BlockCopy(bytesSrc, 0, bytesData, 0x3C, 4);
+        }
+        {
+            var bytesSrc = Common.Number.NumberToBytes(FlashAddr.Bitstream[bitstreamNum], 4).Value;
+            Buffer.BlockCopy(Common.Number.ReverseBytes(bytesSrc, 4).Value, 0, bytesData, 0x40, 4);
+        }
+        {
+            var bytesSrc = new byte[] { 0x01, 0x00, 0x80, 0xA8 };
+            Buffer.BlockCopy(bytesSrc, 0, bytesData, 0x44, 4);
+        }
+        {
+            var bytesSrc = new byte[] { 0x0F, 0x00, 0x00, 0x00 };
+            Buffer.BlockCopy(bytesSrc, 0, bytesData, 0x48, 4);
+        }
+
+        var ret = await WriteFlash(FlashAddr.Jump[bitstreamNum], 1, bytesData);
+        if (!ret.IsSuccessful) return new(ret.Error);
+        return ret.Value;
+    }
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <param name="bitstreamNum">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    private async ValueTask<Result<bool>> InitRemoteUpdate(int bitstreamNum)
+    {
+        // Assert
+        if (bitstreamNum < 0 || bitstreamNum > 3)
+            return new(new ArgumentException(
+                $"Bitsteam num should be 0 ~ 3 for InitRemoteUpdate, but given {bitstreamNum}", nameof(bitstreamNum)));
+
+        for (int i = 1; i <= 3; i++)
+        {
+            {
+                var ret = (i == bitstreamNum) ? await EnableBitstream(i) : await DisableBitstream(i);
+                if (!ret.IsSuccessful) return new(ret.Error);
+                if (!ret.Value) return new(new Exception($"Write switch {i} failed"));
+            }
+
+            {
+                var ret = await WriteJumpCmd(i);
+                if (!ret.IsSuccessful) return new(ret.Error);
+                if (!ret.Value) return new(new Exception($"Write jump {i} failed"));
+            }
+        }
+
+        return true;
+    }
+
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <param name="bitstreamNum">[TODO:parameter]</param>
+    /// <param name="bitstreamLen">[TODO:parameter]</param>
+    /// <param name="checkSum">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    private async ValueTask<Result<bool>> CheckBitstreamCRC(int bitstreamNum, int bitstreamLen, UInt32 checkSum)
+    {
+        {
+            var ret = await UDPClientPool.WriteAddr(this.ep, RemoteUpdaterAddr.ReadCtrl2, 0x00_00_00_00, this.timeout);
+            if (!ret.IsSuccessful) return new(ret.Error);
+            if (!ret.Value) return new(new Exception("Write read control 2 failed"));
+        }
+
+        {
+            var ret = await UDPClientPool.WriteAddr(
+                this.ep, RemoteUpdaterAddr.ReadCtrl1,
+                Convert.ToUInt32((bitstreamLen << 16) | (1 << 15) | Convert.ToInt32(FlashAddr.Bitstream[bitstreamNum] / 4096)),
+                this.timeout);
+            if (!ret.IsSuccessful) return new(ret.Error);
+            if (!ret.Value) return new(new Exception("Write read control 1 failed"));
+        }
+
+        {
+            var ret = await UDPClientPool.ReadAddrWithWait(
+                this.ep, RemoteUpdaterAddr.ReadSign,
+                0x00_00_01_00, 0x00_00_01_00, this.timeoutForWait);
+            if (!ret.IsSuccessful) return new(ret.Error);
+            if (!ret.Value) return new(new Exception(
+                $"Read bitstream failed after {this.timeoutForWait} milliseconds"));
+        }
+
+        {
+            var ret = await UDPClientPool.ReadAddr(this.ep, RemoteUpdaterAddr.ReadCRC, this.timeout);
+            if (!ret.IsSuccessful) return new(ret.Error);
+
+            var bytes = ret.Value.Options.Data;
+            if (bytes is null)
+                return new(new Exception("CRC is null"));
+
+            var remoteCRC = Common.Number.BytesToUInt32(bytes);
+            if (!remoteCRC.IsSuccessful) return new(remoteCRC.Error);
+
+            logger.Debug($"Bitstream {bitstreamNum} Expected CRC: \t 0x{Convert.ToString(checkSum, 16)}");
+            logger.Debug($"Bitstream {bitstreamNum} Received CRC: \t 0x{Convert.ToString(remoteCRC.Value, 16)}");
+
+            return remoteCRC.Value == checkSum;
+        }
+    }
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <param name="bitstreamNum">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    private async ValueTask<Result<bool>> HotReset(int bitstreamNum)
+    {
+        // Assert
+        if (bitstreamNum < 0 || bitstreamNum > 3)
+            return new(new ArgumentException(
+                $"Bitsteam num should be 0 ~ 3 for HotRest, but given {bitstreamNum}", nameof(bitstreamNum)));
+
+        var ret = await UDPClientPool.WriteAddr(
+            this.ep, RemoteUpdaterAddr.HotResetCtrl,
+            ((FlashAddr.Bitstream[bitstreamNum] << 8) | 1), this.timeout);
+        if (!ret.IsSuccessful) return new(ret.Error);
+        return ret.Value;
+    }
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <param name="bitstreamNum">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    public async ValueTask<Result<bool>> HotResetBitstream(int bitstreamNum)
+    {
+        await MsgBus.UDPServer.ClearUDPData(this.address);
+        logger.Trace("Clear udp data finished");
+
+        {
+            var ret = await InitRemoteUpdate(bitstreamNum);
+            if (!ret.IsSuccessful) return new(ret.Error);
+            if (!ret.Value) return new(new Exception("Init remote update failed"));
+        }
+
+        {
+            var ret = await HotReset(bitstreamNum);
+            if (!ret.IsSuccessful) return new(ret.Error);
+            return ret.Value;
+        }
+    }
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <param name="goldenBitream">[TODO:parameter]</param>
+    /// <param name="bitstream1">[TODO:parameter]</param>
+    /// <param name="bitstream2">[TODO:parameter]</param>
+    /// <param name="bitstream3">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    public async ValueTask<Result<bool>> UploadBitstreams(
+        byte[]? goldenBitream,
+        byte[]? bitstream1,
+        byte[]? bitstream2,
+        byte[]? bitstream3)
+    {
+        await MsgBus.UDPServer.ClearUDPData(this.address);
+        logger.Trace("Clear udp data finished");
+
+        for (int bitstreamNum = 0; bitstreamNum < 4; bitstreamNum++)
+        {
+            byte[] bytesData;
+            if (bitstreamNum == 0 && goldenBitream is not null)
+                bytesData = goldenBitream;
+            else if (bitstreamNum == 1 && bitstream1 is not null)
+                bytesData = bitstream1;
+            else if (bitstreamNum == 2 && bitstream2 is not null)
+                bytesData = bitstream2;
+            else if (bitstreamNum == 3 && bitstream3 is not null)
+                bytesData = bitstream3;
+            else continue;
+
+            var bitstreamBlockNum = bytesData.Length / (4 * 1024);
+
+            {
+                var ret = await WriteFlash(FlashAddr.Bitstream[bitstreamNum], bitstreamBlockNum, bytesData);
+                if (!ret.IsSuccessful) return new(ret.Error);
+                if (!ret.Value) return new(new Exception("Write bitstream failed"));
+            }
+
+            {
+                var crc = Honoo.IO.Hashing.Crc.Create(Honoo.IO.Hashing.CrcName.CRC32_MPEG_2);
+                var checkSum = crc.ComputeFinal(bytesData);
+                var ret = await CheckBitstreamCRC(bitstreamNum, bitstreamBlockNum, checkSum.ToUInt32());
+                if (!ret.IsSuccessful) return new(ret.Error);
+                if (!ret.Value) logger.Warn($"Bitstream {bitstreamNum} CRC32 not correct!");
+                else logger.Info($"Bitstream {bitstreamNum} CRC32 calibration passed");
+            }
+
+        }
+
+        return true;
+    }
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <param name="bitstreamNum">[TODO:parameter]</param>
+    /// <param name="bytesData">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    public async ValueTask<Result<bool>> UpdateBitstream(int bitstreamNum, byte[] bytesData)
+    {
+        if (bytesData.Length % (4 * 1024) != 0)
+            return new(new ArgumentException(
+                $"The length of data should be divided by 4096, bug given {bytesData.Length}", nameof(bytesData)));
+        var bitstreamBlockNum = bytesData.Length / (4 * 1024);
+
+        await MsgBus.UDPServer.ClearUDPData(this.address);
+        logger.Trace("Clear udp data finished");
+
+        {
+            var ret = await InitRemoteUpdate(bitstreamNum);
+            if (!ret.IsSuccessful) return new(ret.Error);
+            if (!ret.Value) return new(new Exception("Init remote update failed"));
+        }
+
+        {
+            var ret = await WriteFlash(FlashAddr.Bitstream[bitstreamNum], bitstreamBlockNum, bytesData);
+            if (!ret.IsSuccessful) return new(ret.Error);
+            if (!ret.Value) return new(new Exception("Write bitstream failed"));
+        }
+
+        {
+            var crc = Honoo.IO.Hashing.Crc.Create(Honoo.IO.Hashing.CrcName.CRC32_MPEG_2);
+            var checkSum = crc.ComputeFinal(bytesData);
+            var ret = await CheckBitstreamCRC(bitstreamNum, bitstreamBlockNum, checkSum.ToUInt32());
+            if (!ret.IsSuccessful) return new(ret.Error);
+            if (!ret.Value) logger.Warn("CRC32 not correct!");
+            else logger.Info("CRC32 calibration passed");
+        }
+
+        {
+            var ret = await HotReset(bitstreamNum);
+            if (!ret.IsSuccessful) return new(ret.Error);
+            return ret.Value;
+        }
+    }
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <param name="enableBitstreamNum">[TODO:parameter]</param>
+    /// <param name="goldenBitream">[TODO:parameter]</param>
+    /// <param name="bitstream1">[TODO:parameter]</param>
+    /// <param name="bitstream2">[TODO:parameter]</param>
+    /// <param name="bitstream3">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    public async ValueTask<Result<bool>> UpdateBitstreams(
+        int enableBitstreamNum,
+        byte[]? goldenBitream,
+        byte[]? bitstream1,
+        byte[]? bitstream2,
+        byte[]? bitstream3)
+    {
+        // Assert
+        if (goldenBitream is null && bitstream1 is null && bitstream2 is null && bitstream3 is null)
+            return new(new ArgumentException(
+                $"At least one bitstream should not be empty"));
+        if ((enableBitstreamNum == 0 && goldenBitream is null) ||
+            (enableBitstreamNum == 1 && bitstream1 is null) ||
+            (enableBitstreamNum == 2 && bitstream2 is null) ||
+            (enableBitstreamNum == 3 && bitstream3 is null))
+            return new(new ArgumentException($"Bitstream {enableBitstreamNum} shouldn't be empty"));
+
+        {
+            var ret = await UploadBitstreams(goldenBitream, bitstream1, bitstream2, bitstream3);
+            if (!ret.IsSuccessful) return new(ret.Error);
+            if (!ret.Value) return false;
+        }
+
+        {
+            var ret = await HotResetBitstream(enableBitstreamNum);
+            if (!ret.IsSuccessful) return new(ret.Error);
+            return ret.Value;
+        }
+    }
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <returns>[TODO:return]</returns>
+    public async ValueTask<Result<UInt32>> GetVersion()
+    {
+        await MsgBus.UDPServer.ClearUDPData(this.address);
+        logger.Trace("Clear udp data finished");
+
+        {
+            var ret = await UDPClientPool.ReadAddr(this.ep, RemoteUpdaterAddr.Version, this.timeout);
+            if (!ret.IsSuccessful) return new(ret.Error);
+
+            var retData = ret.Value.Options.Data;
+            if (retData is null || retData.Length != 4) return new(new Exception("Failed to read remote update firmware version"));
+            var version = Common.Number.BytesToUInt32(retData);
+            return version;
+        }
+    }
+}

server/src/TutorialController.cs

@@ -0,0 +1,55 @@
+using System.IO;
+using System.Collections.Generic;
+using Microsoft.AspNetCore.Mvc;
+
+namespace server.Controllers;
+
+/// <summary>
+/// 教程 API
+/// </summary>
+[ApiController]
+[Route("api/[controller]")]
+public class TutorialController : ControllerBase
+{
+    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+    private readonly IWebHostEnvironment _environment;
+
+    public TutorialController(IWebHostEnvironment environment)
+    {
+        _environment = environment;
+    }
+
+    /// <summary>
+    /// 获取所有可用的教程目录
+    /// </summary>
+    /// <returns>教程目录列表</returns>
+    [HttpGet]
+    [ProducesResponseType(StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public IActionResult GetTutorials()
+    {
+        try
+        {
+            // 获取文档目录
+            string docPath = Path.Combine(_environment.WebRootPath, "doc");
+            
+            if (!Directory.Exists(docPath))
+            {
+                return Ok(new { tutorials = new List<string>() });
+            }
+
+            // 获取所有子目录
+            var directories = Directory.GetDirectories(docPath)
+                .Select(Path.GetFileName)
+                .Where(dir => !string.IsNullOrEmpty(dir))
+                .ToList();
+
+            return Ok(new { tutorials = directories });
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "获取教程目录失败");
+            return StatusCode(500, new { error = "无法读取教程目录" });
+        }
+    }
+}

server/src/TutorialService.ts

@@ -0,0 +1,30 @@
+// 此接口提供获取例程目录服务
+// GET /api/tutorials 返回所有可用的例程目录
+
+import fs from 'fs';
+import path from 'path';
+import { fileURLToPath } from 'url';
+import { Request, Response } from 'express';
+
+// 获取当前文件的目录
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+const publicDir = path.resolve(__dirname, '../public');
+
+export function getTutorials(req: Request, res: Response) {
+  try {
+    const docDir = path.join(publicDir, 'doc');
+    
+    // 读取doc目录下的所有文件夹
+    const entries = fs.readdirSync(docDir, { withFileTypes: true });
+    const dirs = entries
+      .filter(dirent => dirent.isDirectory())
+      .map(dirent => dirent.name);
+    
+    // 返回文件夹列表
+    res.json({ tutorials: dirs });
+  } catch (error) {
+    console.error('获取例程目录失败:', error);
+    res.status(500).json({ error: '无法读取例程目录' });
+  }
+}

server/src/UdpClientPool.cs

@@ -1,12 +1,16 @@
 using System.Net;
 using System.Net.Sockets;
 using System.Text;
+using DotNext;
+using WebProtocol;
 
 /// <summary>
 /// UDP客户端发送池
 /// </summary>
 public class UDPClientPool
 {
+    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
     private static IPAddress localhost = IPAddress.Parse("127.0.0.1");
 
     /// <summary>
@@ -56,6 +60,9 @@ public class UDPClientPool
         var sendLen = socket.SendTo(buf, endPoint);
         socket.Close();
 
+        logger.Debug($"UDP socket send bytes to device {endPoint.Address.ToString()}:{endPoint.Port.ToString()}:");
+        logger.Debug($"  Original Data: {BitConverter.ToString(buf).Replace("-", " ")}");
+
         if (sendLen == buf.Length) { return true; }
         else { return false; }
     }
@@ -84,6 +91,10 @@ public class UDPClientPool
         var sendLen = socket.SendTo(sendBytes, endPoint);
         socket.Close();
 
+        logger.Debug($"UDP socket send address package to device {endPoint.Address.ToString()}:{endPoint.Port.ToString()}:");
+        logger.Debug($"  Original Data: {BitConverter.ToString(pkg.ToBytes()).Replace("-", " ")}");
+        logger.Debug($"  Decoded  Data: {pkg.ToString()}");
+
         if (sendLen == sendBytes.Length) { return true; }
         else { return false; }
     }
@@ -113,6 +124,9 @@ public class UDPClientPool
         var sendLen = socket.SendTo(sendBytes, endPoint);
         socket.Close();
 
+        logger.Debug($"UDP socket send data package to device {endPoint.Address.ToString()}:{endPoint.Port.ToString()}:");
+        logger.Debug($"  Original Data: {BitConverter.ToString(pkg.ToBytes()).Replace("-", " ")}");
+
         if (sendLen == sendBytes.Length) { return true; }
         else { return false; }
     }
@@ -161,4 +175,228 @@ public class UDPClientPool
 
         return isSuccessful;
     }
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <param name="endPoint">[TODO:parameter]</param>
+    /// <param name="devAddr">[TODO:parameter]</param>
+    /// <param name="timeout">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    public static async ValueTask<Result<RecvDataPackage>> ReadAddr(
+            IPEndPoint endPoint, uint devAddr, int timeout = 1000)
+    {
+        var ret = false;
+        var opts = new SendAddrPackOptions();
+
+        opts.BurstType = BurstType.FixedBurst;
+        opts.BurstLength = 0;
+        opts.CommandID = 0;
+        opts.Address = devAddr;
+
+        // Read Jtag State Register
+        opts.IsWrite = false;
+        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(), 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($"Data is Null, package: {retPackOpts.ToString()}"));
+
+        return retPack;
+    }
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <param name="endPoint">[TODO:parameter]</param>
+    /// <param name="devAddr">[TODO:parameter]</param>
+    /// <param name="result">[TODO:parameter]</param>
+    /// <param name="resultMask">[TODO:parameter]</param>
+    /// <param name="timeout">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    public static async ValueTask<Result<bool>> ReadAddr(
+            IPEndPoint endPoint, uint devAddr, UInt32 result, UInt32 resultMask, int timeout = 1000)
+    {
+        var address = endPoint.Address.ToString();
+
+        var ret = await ReadAddr(endPoint, devAddr, timeout);
+        if (!ret.IsSuccessful) return new(ret.Error);
+        if (!ret.Value.IsSuccessful)
+            return new(new Exception($"Read device {address} address {devAddr} failed"));
+
+        var retData = ret.Value.Options.Data;
+        if (retData is null)
+            return new(new Exception($"Device {address} receive none"));
+        if (retData.Length != 4)
+            return new(new Exception(
+                $"Device {address} receive data is {retData.Length} bytes instead of 4 bytes"));
+
+        // Check result
+        try
+        {
+            var retCode = Convert.ToUInt32(Common.Number.BytesToUInt64(retData).Value);
+            return Common.Number.BitsCheck(retCode, result, resultMask);
+        }
+        catch (Exception error)
+        {
+            return new(error);
+        }
+    }
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <param name="endPoint">[TODO:parameter]</param>
+    /// <param name="devAddr">[TODO:parameter]</param>
+    /// <param name="result">[TODO:parameter]</param>
+    /// <param name="resultMask">[TODO:parameter]</param>
+    /// <param name="timeout">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    public static async ValueTask<Result<bool>> ReadAddrWithWait(
+            IPEndPoint endPoint, uint devAddr, UInt32 result, UInt32 resultMask, int timeout = 1000)
+    {
+        var address = endPoint.Address.ToString();
+
+        var startTime = DateTime.Now;
+        while (true)
+        {
+            var elapsed = DateTime.Now - startTime;
+            if (elapsed >= TimeSpan.FromMilliseconds(timeout)) break;
+            var timeleft = TimeSpan.FromMilliseconds(timeout) - elapsed;
+
+            try
+            {
+                var ret = await ReadAddr(endPoint, devAddr, Convert.ToInt32(timeleft.TotalMilliseconds));
+                if (!ret.IsSuccessful) return new(ret.Error);
+                if (!ret.Value.IsSuccessful)
+                    return new(new Exception($"Read device {address} address {devAddr} failed"));
+
+                var retData = ret.Value.Options.Data;
+                if (retData is null)
+                    return new(new Exception($"Device {address} receive none"));
+                if (retData.Length != 4)
+                    return new(new Exception(
+                        $"Device {address} receive data is {retData.Length} bytes instead of 4 bytes"));
+
+                // Check result
+                var retCode = Convert.ToUInt32(Common.Number.BytesToUInt64(retData).Value);
+                if (Common.Number.BitsCheck(retCode, result, resultMask)) return true;
+            }
+            catch (Exception error)
+            {
+                return new(error);
+            }
+        }
+
+        return false;
+    }
+
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <param name="endPoint">[TODO:parameter]</param>
+    /// <param name="devAddr">[TODO:parameter]</param>
+    /// <param name="data">[TODO:parameter]</param>
+    /// <param name="timeout">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    public static async ValueTask<Result<bool>> WriteAddr(
+            IPEndPoint endPoint, UInt32 devAddr, UInt32 data, int timeout = 1000)
+    {
+        var ret = false;
+        var opts = new SendAddrPackOptions();
+
+        opts.BurstType = BurstType.FixedBurst;
+        opts.BurstLength = 0;
+        opts.CommandID = 0;
+        opts.Address = devAddr;
+
+        // Write Jtag State Register
+        opts.IsWrite = true;
+        ret = await UDPClientPool.SendAddrPackAsync(endPoint, new SendAddrPackage(opts));
+        if (!ret) return new(new Exception("Send 1st address package failed!"));
+        // 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!"));
+
+        // 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(), endPoint.Port, timeout);
+        if (!udpWriteAck.IsSuccessful) return new(udpWriteAck.Error);
+
+        return udpWriteAck.Value.IsSuccessful;
+    }
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <param name="endPoint">[TODO:parameter]</param>
+    /// <param name="devAddr">[TODO:parameter]</param>
+    /// <param name="dataArray">[TODO:parameter]</param>
+    /// <param name="timeout">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    public static async ValueTask<Result<bool>> WriteAddr(IPEndPoint endPoint, UInt32 devAddr, byte[] dataArray, int timeout = 1000)
+    {
+        var ret = false;
+        var opts = new SendAddrPackOptions();
+
+
+        opts.BurstType = BurstType.FixedBurst;
+        opts.CommandID = 0;
+        opts.Address = devAddr;
+
+        // Check Msg Bus
+        if (!MsgBus.IsRunning)
+            return new(new Exception("Message bus not working!"));
+
+        opts.IsWrite = true;
+        var hasRest = dataArray.Length % (256 * (32 / 8)) != 0;
+        var writeTimes = hasRest ?
+            dataArray.Length / (256 * (32 / 8)) + 1 :
+            dataArray.Length / (256 * (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)))];
+
+            // Write Jtag State Register
+            opts.BurstLength = ((byte)(sendDataArray.Length / 4 - 1));
+            ret = await UDPClientPool.SendAddrPackAsync(endPoint, new SendAddrPackage(opts));
+            if (!ret) return new(new Exception("Send 1st address package failed!"));
+
+            // Send Data Package
+            ret = await UDPClientPool.SendDataPackAsync(endPoint, new SendDataPackage(sendDataArray));
+            if (!ret) return new(new Exception("Send data package failed!"));
+
+            // Wait for Write Ack
+            var udpWriteAck = await MsgBus.UDPServer.WaitForAckAsync(endPoint.Address.ToString(), endPoint.Port, timeout);
+            if (!udpWriteAck.IsSuccessful) return new(udpWriteAck.Error);
+
+            if (!udpWriteAck.Value.IsSuccessful)
+                return false;
+        }
+
+        return true;
+    }
+
 }

server/src/WebProtocol.cs

@@ -248,7 +248,7 @@ namespace WebProtocol
                             ));
             }
 
-            var address = Common.Number.BytesToNumber(bytes[4..]).Value;
+            var address = Common.Number.BytesToUInt64(bytes[4..]).Value;
             return new SendAddrPackage(bytes[1], bytes[2], Convert.ToUInt32(address));
         }
     }

src/App.vue

@@ -1,26 +1,37 @@
 <script setup lang="ts">
 import Navbar from "./components/Navbar.vue";
-import { ref, provide, onMounted } from "vue";
+import Dialog from "./components/Dialog.vue";
+import { ref, provide, computed, onMounted } from "vue";
+import { useRouter } from "vue-router";
+
+const router = useRouter();
 
 // 主题切换状态管理
-const isDarkMode = ref(window.matchMedia('(prefers-color-scheme: dark)').matches);
+const isDarkMode = ref(
+  window.matchMedia("(prefers-color-scheme: dark)").matches,
+);
 
 // 初始化主题设置
 onMounted(() => {
   // 应用初始主题
   applyTheme();
-  
+
   // 监听系统主题变化
-  window.matchMedia('(prefers-color-scheme: dark)').addEventListener('change', (e) => {
+  window
-    // 跟随系统变化
+    .matchMedia("(prefers-color-scheme: dark)")
-    isDarkMode.value = e.matches;
+    .addEventListener("change", (e) => {
-    applyTheme();
+      // 跟随系统变化
-  });
+      isDarkMode.value = e.matches;
+      applyTheme();
+    });
 });
 
 // 应用主题到文档
 const applyTheme = () => {
-  document.documentElement.setAttribute('data-theme', isDarkMode.value ? 'night' : 'winter');
+  document.documentElement.setAttribute(
+    "data-theme",
+    isDarkMode.value ? "night" : "winter",
+  );
 };
 
 // 切换主题
@@ -30,9 +41,13 @@ const toggleTheme = () => {
 };
 
 // 提供主题状态和切换方法给子组件
-provide('theme', {
+provide("theme", {
   isDarkMode,
-  toggleTheme
+  toggleTheme,
+});
+
+const currentRoutePath = computed(() => {
+  return router.currentRoute.value.path;
 });
 </script>
 
@@ -40,15 +55,18 @@ provide('theme', {
   <div>
     <header class="relative">
       <Navbar></Navbar>
+      <Dialog></Dialog>
     </header>
 
     <main>
       <RouterView />
-    </main>    <footer class="footer footer-center p-4 bg-base-300 text-base-content">
+    </main>
+    <footer v-if="currentRoutePath != '/project'" class="footer footer-center p-4 bg-base-300 text-base-content">
       <div>
         <p>Copyright © 2023 - All right reserved by OurEDA</p>
       </div>
-    </footer>  </div>
+    </footer>
+  </div>
 </template>
 
 <style scoped>