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add: 逻辑分析仪可设置采样频率

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alivender
2025-08-04 14:31:58 +08:00
parent 04b136117d
commit e86cd5464e
6 changed files with 215 additions and 27 deletions
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17
server/src/Controllers/LogicAnalyzerController.cs
View File

@@ -58,6 +58,10 @@ public class LogicAnalyzerController : ControllerBase
/// </summary>
public AnalyzerChannelDiv ChannelDiv { get; set; } = AnalyzerChannelDiv.EIGHT;
/// <summary>
/// 时钟分频系数
/// </summary>
public AnalyzerClockDiv ClockDiv { get; set; } = AnalyzerClockDiv.DIV1;
/// <summary>
/// 信号触发配置列表
/// </summary>
public SignalTriggerConfig[] SignalConfigs { get; set; } = Array.Empty<SignalTriggerConfig>();
@@ -248,6 +252,7 @@ public class LogicAnalyzerController : ControllerBase
/// <param name="capture_length">深度</param>
/// <param name="pre_capture_length">预采样深度</param>
/// <param name="channel_div">有效通道(0-[1],1-[2],2-[4],3-[8],4-[16],5-[32])</param>
/// <param name="clock_div">采样时钟分频系数</param>
/// <returns>操作结果</returns>
[HttpPost("SetCaptureParams")]
[EnableCors("Users")]
@@ -255,7 +260,7 @@ public class LogicAnalyzerController : ControllerBase
[ProducesResponseType(StatusCodes.Status400BadRequest)]
[ProducesResponseType(StatusCodes.Status500InternalServerError)]
[ProducesResponseType(StatusCodes.Status401Unauthorized)]
public async Task<IActionResult> SetCaptureParams(int capture_length, int pre_capture_length, AnalyzerChannelDiv channel_div)
public async Task<IActionResult> SetCaptureParams(int capture_length, int pre_capture_length, AnalyzerChannelDiv channel_div, AnalyzerClockDiv clock_div)
{
try
{
@@ -269,18 +274,18 @@ public class LogicAnalyzerController : ControllerBase
if (analyzer == null)
return BadRequest("用户未绑定有效的实验板");
var result = await analyzer.SetCaptureParams(capture_length, pre_capture_length, channel_div);
var result = await analyzer.SetCaptureParams(capture_length, pre_capture_length, channel_div, clock_div);
if (!result.IsSuccessful)
{
logger.Error($"设置深度、预采样深度、有效通道失败: {result.Error}");
return StatusCode(StatusCodes.Status500InternalServerError, "设置深度、预采样深度、有效通道失败");
logger.Error($"设置深度、预采样深度、有效通道、时钟分频失败: {result.Error}");
return StatusCode(StatusCodes.Status500InternalServerError, "设置深度、预采样深度、有效通道、时钟分频失败");
}
return Ok(result.Value);
}
catch (Exception ex)
{
logger.Error(ex, "设置深度、预采样深度、有效通道失败时发生异常");
logger.Error(ex, "设置深度、预采样深度、有效通道、时钟分频失败时发生异常");
return StatusCode(StatusCodes.Status500InternalServerError, "操作失败，请稍后重试");
}
}
@@ -332,7 +337,7 @@ public class LogicAnalyzerController : ControllerBase
}
// 设置深度、预采样深度、有效通道
var paramsResult = await analyzer.SetCaptureParams(
config.CaptureLength, config.PreCaptureLength, config.ChannelDiv);
config.CaptureLength, config.PreCaptureLength, config.ChannelDiv, config.ClockDiv);
if (!paramsResult.IsSuccessful)
{
logger.Error($"设置深度、预采样深度、有效通道失败: {paramsResult.Error}");

65
server/src/Peripherals/LogicAnalyzerClient.cs
View File

@@ -67,6 +67,7 @@ static class AnalyzerAddr
public const UInt32 LOAD_NUM_ADDR = BASE + 0x0000_0002;
public const UInt32 PRE_LOAD_NUM_ADDR = BASE + 0x0000_0003;
public const UInt32 CAHNNEL_DIV_ADDR = BASE + 0x0000_0004;
public const UInt32 CLOCK_DIV_ADDR = BASE + 0x0000_0005;
public const UInt32 DMA1_START_WRITE_ADDR = DMA1_BASE + 0x0000_0012;
public const UInt32 DMA1_END_WRITE_ADDR = DMA1_BASE + 0x0000_0013;
public const UInt32 DMA1_CAPTURE_CTRL_ADDR = DMA1_BASE + 0x0000_0014;
@@ -138,6 +139,52 @@ public enum GlobalCaptureMode
NOR = 0b11
}
/// <summary>
/// 逻辑分析仪采样时钟分频系数
/// </summary>
public enum AnalyzerClockDiv
{
/// <summary>
/// 1分频
/// </summary>
DIV1 = 0x0000_0000,
/// <summary>
/// 2分频
/// </summary>
DIV2 = 0x0000_0001,
/// <summary>
/// 4分频
/// </summary>
DIV4 = 0x0000_0002,
/// <summary>
/// 8分频
/// </summary>
DIV8 = 0x0000_0003,
/// <summary>
/// 16分频
/// </summary>
DIV16 = 0x0000_0004,
/// <summary>
/// 32分频
/// </summary>
DIV32 = 0x0000_0005,
/// <summary>
/// 64分频
/// </summary>
DIV64 = 0x0000_0006,
/// <summary>
/// 128分频
/// </summary>
DIV128 = 0x0000_0007
}
/// <summary>
/// 信号M的操作符枚举
/// </summary>
@@ -387,13 +434,14 @@ public class Analyzer
}
/// <summary>
/// 设置逻辑分析仪的深度、预采样深度、有效通道
/// 设置逻辑分析仪的深度、预采样深度、有效通道、分频系数
/// </summary>
/// <param name="capture_length">深度</param>
/// <param name="pre_capture_length">预采样深度</param>
/// <param name="channel_div">有效通道(0-[1],1-[2],2-[4],3-[8],4-[16],5-[32])</param>
/// <param name="clock_div">采样时钟分频系数</param>
/// <returns>操作结果，成功返回true，否则返回异常信息</returns>
public async ValueTask<Result<bool>> SetCaptureParams(int capture_length, int pre_capture_length, AnalyzerChannelDiv channel_div)
public async ValueTask<Result<bool>> SetCaptureParams(int capture_length, int pre_capture_length, AnalyzerChannelDiv channel_div, AnalyzerClockDiv clock_div)
{
if (capture_length == 0) capture_length = 1;
if (pre_capture_length == 0) pre_capture_length = 1;
@@ -462,6 +510,19 @@ public class Analyzer
return new(new Exception("Failed to set CAHNNEL_DIV_ADDR"));
}
}
{
var ret = await UDPClientPool.WriteAddr(this.ep, this.taskID, AnalyzerAddr.CLOCK_DIV_ADDR, (UInt32)clock_div, this.timeout);
if (!ret.IsSuccessful)
{
logger.Error($"Failed to set CLOCK_DIV_ADDR: {ret.Error}");
return new(ret.Error);
}
if (!ret.Value)
{
logger.Error("WriteAddr to CLOCK_DIV_ADDR returned false");
return new(new Exception("Failed to set CLOCK_DIV_ADDR"));
}
}
return true;
}

2
server/src/Services/HttpHdmiVideoStreamService.cs
View File

@@ -16,7 +16,7 @@ public class HttpHdmiVideoStreamService : BackgroundService
{
private readonly NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
private HttpListener? _httpListener;
private readonly int _serverPort = 4322;
private readonly int _serverPort = 6666;
private readonly ConcurrentDictionary<string, HdmiIn> _hdmiInDict = new();
private bool _isEnabled = true;