探测器XP.Hardware.Detector类库为了更好集成新的探测器，统一接口方法，DetectorService重构为通过统一接口；
新增暗场校正和亮场校正帧数配置属性（默认 64，范围 1-128），config 加载校正帧数； 修正探测器IsConnected连接状态的判断逻辑。
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QI Mingxuan
@@ -62,7 +62,11 @@ namespace XP.Hardware.Detector.Services
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{
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lock (_lock)
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{
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return _detector != null && _detector.Status != DetectorStatus.Uninitialized;
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if (_detector == null) return false;
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var status = _detector.Status;
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return status == DetectorStatus.Ready
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|| status == DetectorStatus.Acquiring
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|| status == DetectorStatus.Correcting;
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}
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}
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}
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@@ -509,64 +513,44 @@ namespace XP.Hardware.Detector.Services
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var detector = GetDetectorOrThrow();
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// 通过 IVarexDetector 接口下发参数 | Apply parameters via IVarexDetector interface
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if (detector is IVarexDetector varexDetector)
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// 如果正在采集，先停止 | Stop acquisition first if running
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bool wasAcquiring = detector.Status == DetectorStatus.Acquiring;
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if (wasAcquiring)
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{
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// 如果正在采集，先停止（XISL SDK 不允许采集中修改参数）| Stop acquisition first if running (XISL SDK does not allow parameter changes during acquisition)
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bool wasAcquiring = detector.Status == DetectorStatus.Acquiring;
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if (wasAcquiring)
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_logger?.Info("探测器正在采集，先停止采集再应用参数 | Detector is acquiring, stopping before applying parameters");
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var stopResult = await detector.StopAcquisitionAsync(cancellationToken);
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if (!stopResult.IsSuccess)
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{
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_logger?.Info("探测器正在采集，先停止采集再应用参数 | Detector is acquiring, stopping before applying parameters");
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var stopResult = await detector.StopAcquisitionAsync(cancellationToken);
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if (!stopResult.IsSuccess)
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{
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_lastError = stopResult;
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_logger?.Error(stopResult.Exception, "停止采集失败，无法应用参数：{Message} | Failed to stop acquisition, cannot apply parameters: {Message}", stopResult.ErrorMessage);
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return DetectorResult.Failure($"停止采集失败，无法应用参数 | Failed to stop acquisition, cannot apply parameters: {stopResult.ErrorMessage}");
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}
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_lastError = stopResult;
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_logger?.Error(stopResult.Exception, "停止采集失败，无法应用参数：{Message} | Failed to stop acquisition, cannot apply parameters: {Message}", stopResult.ErrorMessage);
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return DetectorResult.Failure($"停止采集失败，无法应用参数 | Failed to stop acquisition, cannot apply parameters: {stopResult.ErrorMessage}");
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}
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// 设置 Binning | Set binning
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var binningResult = await varexDetector.SetBinningModeAsync((BinningMode)binningIndex);
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if (!binningResult.IsSuccess)
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{
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_lastError = binningResult;
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return binningResult;
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}
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// 设置增益（PGA）| Set gain (PGA)
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var gainResult = await varexDetector.SetGainModeAsync((GainMode)pga);
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if (!gainResult.IsSuccess)
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{
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_lastError = gainResult;
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return gainResult;
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}
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// 设置曝光时间（帧率→微秒：1000*1000/帧率）| Set exposure time (frame rate → microseconds)
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uint exposureUs = frameRate > 0 ? (uint)(1_000_000m / frameRate) : 66667;
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var exposureResult = await varexDetector.SetExposureTimeAsync(exposureUs);
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if (!exposureResult.IsSuccess)
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{
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_lastError = exposureResult;
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return exposureResult;
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}
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// 如果之前在采集，恢复采集 | Resume acquisition if it was running before
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if (wasAcquiring)
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{
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_logger?.Info("参数应用完成，恢复连续采集 | Parameters applied, resuming continuous acquisition");
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var startResult = await detector.StartAcquisitionAsync(cancellationToken);
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if (!startResult.IsSuccess)
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{
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_logger?.Warn("恢复采集失败：{Message}（参数已成功应用）| Failed to resume acquisition: {Message} (parameters were applied successfully)", startResult.ErrorMessage);
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}
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}
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_logger?.Info("参数应用成功 | Parameters applied successfully");
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return DetectorResult.Success("参数应用成功 | Parameters applied successfully");
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}
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return DetectorResult.Failure("当前探测器不支持参数下发 | Current detector does not support parameter application");
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// 通过统一接口下发参数（不依赖具体探测器类型）| Apply parameters via unified interface (no dependency on specific detector type)
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var result = await detector.ApplyParametersAsync(binningIndex, pga, frameRate, cancellationToken);
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if (!result.IsSuccess)
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{
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_lastError = result;
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_logger?.Error(result.Exception, "应用参数失败：{Message} | Apply parameters failed: {Message}", result.ErrorMessage);
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}
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else
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{
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_logger?.Info("参数应用成功 | Parameters applied successfully");
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}
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// 如果之前在采集，恢复采集 | Resume acquisition if it was running before
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if (wasAcquiring)
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{
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_logger?.Info("参数应用完成，恢复连续采集 | Parameters applied, resuming continuous acquisition");
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var startResult = await detector.StartAcquisitionAsync(cancellationToken);
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if (!startResult.IsSuccess)
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{
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_logger?.Warn("恢复采集失败：{Message}（参数已成功应用）| Failed to resume acquisition: {Message} (parameters were applied successfully)", startResult.ErrorMessage);
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}
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}
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return result;
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}
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catch (Exception ex)
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{
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@@ -640,6 +624,29 @@ namespace XP.Hardware.Detector.Services
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return null;
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}
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/// <summary>
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/// 获取当前探测器的校正能力描述 | Get correction capabilities of current detector
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/// 未初始化时返回基于配置文件的默认值
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/// </summary>
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public CorrectionCapabilities GetCorrectionCapabilities()
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{
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lock (_lock)
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{
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if (_detector != null)
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{
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return _detector.GetCorrectionCapabilities();
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}
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}
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// 未初始化时从配置文件构建默认值 | Build default from config when not initialized
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var config = GetCurrentConfig();
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return new CorrectionCapabilities
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{
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DarkFrameCount = config?.DarkCorrectionFrameCount ?? 64,
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GainFrameCount = config?.GainCorrectionFrameCount ?? 64
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};
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}
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/// <summary>
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/// 获取探测器实例或抛出异常 | Get detector instance or throw exception
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/// </summary>
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