更新20260522

ConeCalorimeter/ViewModels/ConeRadiationSettingsViewModel.cs

@@ -9,9 +9,10 @@ namespace ConeCalorimeter.ViewModels;
 
 public sealed class ConeRadiationSettingsViewModel : PageViewModel
 {
-    private const ushort CurrentHeatFluxRegister = 32;
+    private const ushort CurrentHeatFluxRegister = 410;
     private const ushort TargetTemperatureRegister = 400;
     private const ushort HeatTransferRegister = 418;
+    private const double TargetTemperatureScale = 10;
     private const double CurrentHeatFluxMinimum = 0;
     private const double CurrentHeatFluxMaximum = 1000;
     private const double HeatTransferInputMinimum = 0;
@@ -193,7 +194,7 @@ public sealed class ConeRadiationSettingsViewModel : PageViewModel
 
         if (CanRefreshConeParameters())
         {
-            TargetTemperatureText = ReadInt16Text(TargetTemperatureRegister);
+            TargetTemperatureText = ReadScaledInt16Text(TargetTemperatureRegister, TargetTemperatureScale, "0.#");
             if (TryReadRangedFloatText(
                 "ConeHeatTransfer",
                 HeatTransferRegister,
@@ -258,25 +259,34 @@ public sealed class ConeRadiationSettingsViewModel : PageViewModel
         return true;
     }
 
-    private string ReadInt16Text(ushort registerAddress)
+    private string ReadScaledInt16Text(ushort registerAddress, double scale, string format)
     {
-        return _tcpDeviceConnectionService.TryReadInt16(registerAddress, out var value)
+        return _tcpDeviceConnectionService.TryReadInt16(registerAddress, out var rawValue)
-            ? value.ToString(CultureInfo.InvariantCulture)
+            ? (rawValue / scale).ToString(format, CultureInfo.InvariantCulture)
             : string.Empty;
     }
 
     private bool WriteTargetTemperature()
     {
-        if (!short.TryParse(TargetTemperatureText, NumberStyles.Integer, CultureInfo.InvariantCulture, out var value))
+        if (!double.TryParse(TargetTemperatureText, NumberStyles.Float, CultureInfo.InvariantCulture, out var value)
+            || !double.IsFinite(value))
         {
             LastAction = "辐射温度输入无效";
             Debug.WriteLine($"Invalid cone radiation target temperature: {TargetTemperatureText}");
             return false;
         }
 
-        if (_tcpDeviceConnectionService.TryWriteInt16(TargetTemperatureRegister, value))
+        var scaledValue = Math.Round(value * TargetTemperatureScale, MidpointRounding.AwayFromZero);
+        if (scaledValue is < short.MinValue or > short.MaxValue)
         {
-            TargetTemperatureText = value.ToString(CultureInfo.InvariantCulture);
+            LastAction = "辐射温度输入超出范围";
+            Debug.WriteLine($"Cone radiation target temperature out of range: {TargetTemperatureText}");
+            return false;
+        }
+
+        if (_tcpDeviceConnectionService.TryWriteInt16(TargetTemperatureRegister, (short)scaledValue))
+        {
+            TargetTemperatureText = value.ToString("0.#", CultureInfo.InvariantCulture);
             return true;
         }
 

ConeCalorimeter/ViewModels/MainViewModel.cs

@@ -142,7 +142,7 @@ public sealed class MainViewModel : ObservableObject
             + "3.温度恒定后，打开隔热板；\n"
             + "    打开风机；\n\n"
             + "4.风速恒定后，点击测试；\n\n"
-            + "5.试样点燃后，点击【点火关】；\n\n"
+            + "5.点火时点击【点火开】，试样点燃后点击【点火关】；\n\n"
             + "6.试样完全燃烧后，点击【停止】； 实验结束");
     }
 

ConeCalorimeter/ViewModels/TestPageViewModel.cs

@@ -15,8 +15,8 @@ namespace ConeCalorimeter.ViewModels;
 public sealed class TestPageViewModel : PageViewModel
 {
     private const string ResetAction = "复位";
-    private const ushort ResetCoil = 80;
+    private const ushort ResetCoil = 88;
-    private const ushort ResetCompleteCoil = 82;
+    private const ushort ResetCompleteCoil = 89;
 
     private readonly IExperimentDataService _experimentDataService;
     private readonly ITcpDeviceConnectionService _tcpDeviceConnectionService;
@@ -81,6 +81,7 @@ public sealed class TestPageViewModel : PageViewModel
             new DeviceActionViewModel("测试结束", ExecuteDeviceActionCommand),
             new DeviceActionViewModel("风机开", ExecuteDeviceActionCommand),
             new DeviceActionViewModel("风机关", ExecuteDeviceActionCommand),
+            new DeviceActionViewModel("点火开", ExecuteDeviceActionCommand),
             new DeviceActionViewModel("点火关", ExecuteDeviceActionCommand),
             _resetAction
         ];
@@ -387,8 +388,12 @@ public sealed class TestPageViewModel : PageViewModel
             case "测试结束":
                 coilAddress = 67;
                 return true;
+            case "点火开":
+                coilAddress = 53;
+                return true;
             case "点火关":
                 coilAddress = 53;
+                value = false;
                 return true;
             case "风机开":
                 coilAddress = 54;

ConeCalorimeter/Views/TestPageView.xaml

@@ -206,7 +206,7 @@
                         <ItemsControl ItemsSource="{Binding DeviceActions}">
                             <ItemsControl.ItemsPanel>
                                 <ItemsPanelTemplate>
-                                    <UniformGrid Columns="2" Rows="5" />
+                                    <UniformGrid Columns="3" Rows="4" />
                                 </ItemsPanelTemplate>
                             </ItemsControl.ItemsPanel>
                             <ItemsControl.ItemTemplate>