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feat: restore bench section UI with controls, PID RPM ramp, flowmeter charts, and fix CAN IDs

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Restore the full bench control panel from the old source with MVVM architecture:

- Two-column left panel layout: bench info displays (RPM with target/voltage,
  temps, pressures, Q-flow, pump live values) and user commands (direction
  toggle, start/stop with RPM popup and quick-select buttons, oil pump toggle,
  turn downcounter with CAN send)
- PID RPM ramp controller (BenchPidController) with bumpless startup,
  anti-windup, and derivative-on-measurement for smooth motor speed transitions
- Real-time flowmeter charts (LiveChartsCore) for Q-Delivery and Q-Over
  with tolerance band overlays
- Bench/pump CAN liveness detection in PcanAdapter (receive-only IDs)
- K-Line connection status indicator (placeholder)
- Periodic relay bitmask sender (~21ms) and ElectronicMsg keepalive start
  on CAN connect, pump sender starts immediately on pump load

Fix critical CAN message ID bug: default bench XML values were incorrectly
converted from old source (decimal-notation hex parsed as actual hex digits,
e.g. "10" -> "A" instead of keeping "10" which parses as 0x10). Corrected
all IDs to match hardware: 0x10, 0x11, 0x13, 0x14, 0x15, 0x50, 0x51, 0x55.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
LucianoDev
2026-04-11 14:24:59 +02:00
parent 6d5605cddf
commit e343006f45
13 changed files with 1242 additions and 141 deletions
Download Patch File Download Diff File Expand all files Collapse all files

73
Infrastructure/Pcan/PcanAdapter.cs
View File

@@ -48,11 +48,27 @@ namespace HC_APTBS.Infrastructure.Pcan
private AutoResetEvent? _receiveEvent;
private volatile bool _stopRead = true;
// ── Liveness tracking ────────────────────────────────────────────────────
private const int LivenessTimeoutMs = 500;
private HashSet<uint> _benchMessageIds = new();
private HashSet<uint> _pumpMessageIds = new();
private DateTime _lastBenchFrameUtc = DateTime.MinValue;
private DateTime _lastPumpFrameUtc = DateTime.MinValue;
private bool _benchAlive;
private bool _pumpAlive;
// ── ICanService ──────────────────────────────────────────────────────────
/// <inheritdoc/>
public event Action<string, bool>? StatusChanged;
/// <inheritdoc/>
public event Action<bool>? BenchLivenessChanged;
/// <inheritdoc/>
public event Action<bool>? PumpLivenessChanged;
/// <inheritdoc/>
public TPCANStatus CurrentStatus { get; private set; } = TPCANStatus.PCAN_ERROR_OK;
@@ -186,6 +202,18 @@ namespace HC_APTBS.Infrastructure.Pcan
}
}
/// <inheritdoc/>
public void RegisterBenchMessageIds(IReadOnlyCollection<uint> ids)
{
_benchMessageIds = new HashSet<uint>(ids);
}
/// <inheritdoc/>
public void RegisterPumpMessageIds(IReadOnlyCollection<uint> ids)
{
_pumpMessageIds = new HashSet<uint>(ids);
}
// ── ICanService: transmit ─────────────────────────────────────────────────
/// <inheritdoc/>
@@ -289,6 +317,9 @@ namespace HC_APTBS.Infrastructure.Pcan
EmitStatusChanged(status);
}
// Check liveness timeouts.
CheckLivenessTimeout();
// Configurable polling interval to avoid pegging the CPU.
// Typical value: 2–50 ms depending on operational phase.
Thread.Sleep(2);
@@ -336,6 +367,27 @@ namespace HC_APTBS.Infrastructure.Pcan
if (!snapshot.TryGetValue(frame.ID, out var parameters)) return;
// Track liveness for bench and pump frame groups.
var now = DateTime.UtcNow;
if (_benchMessageIds.Contains(frame.ID))
{
_lastBenchFrameUtc = now;
if (!_benchAlive)
{
_benchAlive = true;
BenchLivenessChanged?.Invoke(true);
}
}
if (_pumpMessageIds.Contains(frame.ID))
{
_lastPumpFrameUtc = now;
if (!_pumpAlive)
{
_pumpAlive = true;
PumpLivenessChanged?.Invoke(true);
}
}
byte[] data = frame.DATA;
foreach (var param in parameters)
@@ -472,6 +524,27 @@ namespace HC_APTBS.Infrastructure.Pcan
return raw;
}
/// <summary>
/// Checks if bench or pump frame reception has timed out and fires
/// liveness events on transition from alive to dead.
/// </summary>
private void CheckLivenessTimeout()
{
var now = DateTime.UtcNow;
if (_benchAlive && (now - _lastBenchFrameUtc).TotalMilliseconds > LivenessTimeoutMs)
{
_benchAlive = false;
BenchLivenessChanged?.Invoke(false);
}
if (_pumpAlive && (now - _lastPumpFrameUtc).TotalMilliseconds > LivenessTimeoutMs)
{
_pumpAlive = false;
PumpLivenessChanged?.Invoke(false);
}
}
// ── IIR low-pass filter ───────────────────────────────────────────────────
/// <summary>

356
MainWindow.xaml
View File

@@ -106,9 +106,15 @@
══════════════════════════════════════════════════════════════ -->
<Expander Header="Bench" IsExpanded="True" Margin="0,2,0,0">
<ScrollViewer VerticalScrollBarVisibility="Auto">
<StackPanel Margin="5">
<Grid Margin="5">
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/> <!-- Row 0: connection status -->
<RowDefinition Height="Auto"/> <!-- Row 1: CAN buttons -->
<RowDefinition Height="Auto"/> <!-- Row 2: two-column info + controls -->
<RowDefinition Height="Auto"/> <!-- Row 3: flowmeter charts -->
</Grid.RowDefinitions>
<!-- Connection status indicators -->
<!-- ── Row 0: Connection status indicators ─────────────── -->
<Border BorderBrush="Black" BorderThickness="1" Margin="0,4,0,4">
<Grid Margin="4,4">
<Grid.ColumnDefinitions>
@@ -116,6 +122,7 @@
<ColumnDefinition/>
<ColumnDefinition/>
<ColumnDefinition/>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<TextBlock Text="Status:" VerticalAlignment="Center"
FontSize="10" Margin="0,0,6,0"/>
@@ -161,11 +168,25 @@
<TextBlock Text="Pump" HorizontalAlignment="Center"
FontSize="10" Padding="2"/>
</Border>
<Border Grid.Column="4">
<Border.Style>
<Style TargetType="Border" BasedOn="{StaticResource ConnIndicator}">
<Style.Triggers>
<DataTrigger Binding="{Binding IsKLineConnected}" Value="True">
<Setter Property="Background" Value="#26C200"/>
</DataTrigger>
</Style.Triggers>
</Style>
</Border.Style>
<TextBlock Text="K-Line" HorizontalAlignment="Center"
FontSize="10" Padding="2"/>
</Border>
</Grid>
</Border>
<!-- CAN connect / disconnect -->
<StackPanel Orientation="Horizontal" Margin="0,4">
<!-- ── Row 1: CAN connect / disconnect ─────────────────── -->
<StackPanel Grid.Row="1" Orientation="Horizontal" Margin="0,4">
<Button Content="Connect CAN" Width="110" Margin="0,0,6,0"
Command="{Binding ConnectCanCommand}"/>
<Button Content="Disconnect CAN" Width="120"
@@ -173,118 +194,243 @@
IsEnabled="{Binding IsCanConnected}"/>
</StackPanel>
<!-- RPM display -->
<Border Style="{StaticResource LcdBlue}" Margin="0,4" Height="90" Padding="10,4">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition Width="Auto"/>
</Grid.ColumnDefinitions>
<TextBlock Text="{Binding BenchRpm, StringFormat=F0}"
FontSize="70" FontWeight="UltraBold" Foreground="#EBEBFF"
HorizontalAlignment="Right" VerticalAlignment="Center"
FontFamily="Consolas"/>
<StackPanel Grid.Column="1" VerticalAlignment="Center" Margin="6,0,0,0">
<TextBlock Text="rpm" FontSize="18" Foreground="#FFFFEB6E"/>
<!-- ── Row 2: Two-column layout (Info | Controls) ──────── -->
<Grid Grid.Row="2">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="Auto"/>
</Grid.ColumnDefinitions>
<!-- ─── Column 0: Bench Information ─────────────────── -->
<StackPanel>
<!-- RPM display with target and voltage -->
<Border Style="{StaticResource LcdBlue}" Margin="0,4" Padding="10,4">
<StackPanel>
<Grid Height="70">
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition Width="Auto"/>
</Grid.ColumnDefinitions>
<TextBlock Text="{Binding BenchRpm, StringFormat=F0}"
FontSize="60" FontWeight="UltraBold" Foreground="#EBEBFF"
HorizontalAlignment="Right" VerticalAlignment="Center"
FontFamily="Consolas"/>
<StackPanel Grid.Column="1" VerticalAlignment="Center" Margin="6,0,0,0">
<TextBlock Text="rpm" FontSize="18" Foreground="#FFFFEB6E"/>
</StackPanel>
</Grid>
<StackPanel Orientation="Horizontal" HorizontalAlignment="Right">
<TextBlock Text="Target:" Foreground="#EBEBFF" FontSize="11" Margin="0,0,4,0"/>
<TextBlock Text="{Binding BenchControl.TargetRpm, StringFormat=F0}"
Foreground="#FFFFEB6E" FontSize="11" FontFamily="Consolas" Margin="0,0,8,0"/>
<TextBlock Text="V:" Foreground="#EBEBFF" FontSize="11" Margin="0,0,4,0"/>
<TextBlock Text="{Binding BenchControl.CommandVoltage, StringFormat=F3}"
Foreground="#FFFFEB6E" FontSize="11" FontFamily="Consolas"/>
</StackPanel>
</StackPanel>
</Border>
<!-- Temperatures and Pressure -->
<Border Style="{StaticResource LcdBlue}" Margin="0,4" Padding="8,4">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="60"/>
<ColumnDefinition/>
<ColumnDefinition Width="30"/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition/>
<RowDefinition/>
<RowDefinition/>
<RowDefinition/>
</Grid.RowDefinitions>
<TextBlock Text="T. In:" Grid.Row="0" VerticalAlignment="Center" Foreground="#EBEBFF" FontSize="13"/>
<TextBlock Text="T. Out:" Grid.Row="1" VerticalAlignment="Center" Foreground="#EBEBFF" FontSize="13"/>
<TextBlock Text="T. 4:" Grid.Row="2" VerticalAlignment="Center" Foreground="#EBEBFF" FontSize="13"/>
<TextBlock Text="Pres.:" Grid.Row="3" VerticalAlignment="Center" Foreground="#EBEBFF" FontSize="13"/>
<TextBlock Text="{Binding TempIn, StringFormat=F1}" Grid.Row="0" Grid.Column="1" HorizontalAlignment="Right" Foreground="#EBEBFF" FontSize="20" FontFamily="Consolas"/>
<TextBlock Text="{Binding TempOut, StringFormat=F1}" Grid.Row="1" Grid.Column="1" HorizontalAlignment="Right" Foreground="#EBEBFF" FontSize="20" FontFamily="Consolas"/>
<TextBlock Text="{Binding Temp4, StringFormat=F1}" Grid.Row="2" Grid.Column="1" HorizontalAlignment="Right" Foreground="#EBEBFF" FontSize="20" FontFamily="Consolas"/>
<TextBlock Text="{Binding Pressure, StringFormat=F1}" Grid.Row="3" Grid.Column="1" HorizontalAlignment="Right" Foreground="#EBEBFF" FontSize="20" FontFamily="Consolas"/>
<TextBlock Text="°C" Grid.Row="0" Grid.Column="2" Foreground="#EBEBFF" FontSize="13" VerticalAlignment="Center" Margin="4,0"/>
<TextBlock Text="°C" Grid.Row="1" Grid.Column="2" Foreground="#EBEBFF" FontSize="13" VerticalAlignment="Center" Margin="4,0"/>
<TextBlock Text="°C" Grid.Row="2" Grid.Column="2" Foreground="#EBEBFF" FontSize="13" VerticalAlignment="Center" Margin="4,0"/>
<TextBlock Text="bar" Grid.Row="3" Grid.Column="2" Foreground="#EBEBFF" FontSize="13" VerticalAlignment="Center" Margin="4,0"/>
</Grid>
</Border>
<!-- Q measurements -->
<Border Style="{StaticResource LcdAmber}" Margin="0,4" Padding="8,4">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="70"/>
<ColumnDefinition/>
<ColumnDefinition Width="60"/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition/>
<RowDefinition/>
</Grid.RowDefinitions>
<TextBlock Text="Q-Del.:" VerticalAlignment="Center" Foreground="#FFFFEB6E" FontSize="13"/>
<TextBlock Text="Q-Over:" Grid.Row="1" VerticalAlignment="Center" Foreground="#FFFFEB6E" FontSize="13"/>
<TextBlock Text="{Binding QDelivery, StringFormat=F3}" Grid.Column="1" HorizontalAlignment="Right" Foreground="#FFFFEB6E" FontSize="22" FontFamily="Consolas"/>
<TextBlock Text="{Binding QOver, StringFormat=F3}" Grid.Column="1" Grid.Row="1" HorizontalAlignment="Right" Foreground="#FFFFEB6E" FontSize="22" FontFamily="Consolas"/>
<TextBlock Text="cc/stroke" Grid.Column="2" VerticalAlignment="Center" Foreground="#FFFFEB6E" FontSize="11" Margin="4,0"/>
<TextBlock Text="cc/stroke" Grid.Column="2" Grid.Row="1" VerticalAlignment="Center" Foreground="#FFFFEB6E" FontSize="11" Margin="4,0"/>
</Grid>
</Border>
<!-- Pump live values -->
<Border BorderBrush="#888" BorderThickness="1" Margin="0,4" Padding="8,4">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="70"/>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition/>
<RowDefinition/>
<RowDefinition/>
<RowDefinition/>
</Grid.RowDefinitions>
<TextBlock Text="P-RPM:" VerticalAlignment="Center" FontSize="12" Foreground="DimGray"/>
<TextBlock Text="P-Temp:" Grid.Row="1" VerticalAlignment="Center" FontSize="12" Foreground="DimGray"/>
<TextBlock Text="P-ME:" Grid.Row="2" VerticalAlignment="Center" FontSize="12" Foreground="DimGray"/>
<TextBlock Text="P-FBkW:" Grid.Row="3" VerticalAlignment="Center" FontSize="12" Foreground="DimGray"/>
<TextBlock Text="{Binding PumpRpm, StringFormat=F0}" Grid.Column="1" HorizontalAlignment="Right" FontSize="16" FontFamily="Consolas"/>
<TextBlock Text="{Binding PumpTemp, StringFormat=F1}" Grid.Column="1" Grid.Row="1" HorizontalAlignment="Right" FontSize="16" FontFamily="Consolas"/>
<TextBlock Text="{Binding PumpMe, StringFormat=F2}" Grid.Column="1" Grid.Row="2" HorizontalAlignment="Right" FontSize="16" FontFamily="Consolas"/>
<TextBlock Text="{Binding PumpFbkw, StringFormat=F2}" Grid.Column="1" Grid.Row="3" HorizontalAlignment="Right" FontSize="16" FontFamily="Consolas"/>
</Grid>
</Border>
<!-- PSG encoder value -->
<StackPanel Orientation="Horizontal" Margin="0,4">
<TextBlock Text="PSG Encoder:" VerticalAlignment="Center" FontSize="12" Margin="0,0,8,0"/>
<TextBlock Text="{Binding PsgEncoderValue, StringFormat=F2}"
FontSize="16" FontFamily="Consolas" VerticalAlignment="Center"/>
</StackPanel>
</Grid>
</Border>
<!-- Temperatures -->
<Border Style="{StaticResource LcdBlue}" Margin="0,4" Padding="8,4">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="60"/>
<ColumnDefinition/>
<ColumnDefinition Width="30"/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition/>
<RowDefinition/>
<RowDefinition/>
<RowDefinition/>
</Grid.RowDefinitions>
</StackPanel>
<TextBlock Text="T. In:" Grid.Row="0" VerticalAlignment="Center" Foreground="#EBEBFF" FontSize="13"/>
<TextBlock Text="T. Out:" Grid.Row="1" VerticalAlignment="Center" Foreground="#EBEBFF" FontSize="13"/>
<TextBlock Text="T. 4:" Grid.Row="2" VerticalAlignment="Center" Foreground="#EBEBFF" FontSize="13"/>
<TextBlock Text="Pres.:" Grid.Row="3" VerticalAlignment="Center" Foreground="#EBEBFF" FontSize="13"/>
<!-- ─── Column 1: User Commands ─────────────────────── -->
<StackPanel Grid.Column="1" Width="160" Margin="6,0,0,0">
<TextBlock Text="{Binding TempIn, StringFormat=F1}" Grid.Row="0" Grid.Column="1" HorizontalAlignment="Right" Foreground="#EBEBFF" FontSize="20" FontFamily="Consolas"/>
<TextBlock Text="{Binding TempOut, StringFormat=F1}" Grid.Row="1" Grid.Column="1" HorizontalAlignment="Right" Foreground="#EBEBFF" FontSize="20" FontFamily="Consolas"/>
<TextBlock Text="{Binding Temp4, StringFormat=F1}" Grid.Row="2" Grid.Column="1" HorizontalAlignment="Right" Foreground="#EBEBFF" FontSize="20" FontFamily="Consolas"/>
<TextBlock Text="{Binding Pressure, StringFormat=F1}" Grid.Row="3" Grid.Column="1" HorizontalAlignment="Right" Foreground="#EBEBFF" FontSize="20" FontFamily="Consolas"/>
<!-- Direction toggle -->
<TextBlock Text="Direction" FontSize="10" Foreground="DimGray" Margin="0,4,0,2"/>
<ToggleButton IsChecked="{Binding BenchControl.IsDirectionRight}"
Height="32" FontSize="12" FontWeight="SemiBold">
<ToggleButton.Style>
<Style TargetType="ToggleButton">
<Setter Property="Content" Value="LEFT"/>
<Style.Triggers>
<Trigger Property="IsChecked" Value="True">
<Setter Property="Content" Value="RIGHT"/>
</Trigger>
</Style.Triggers>
</Style>
</ToggleButton.Style>
</ToggleButton>
<TextBlock Text="°C" Grid.Row="0" Grid.Column="2" Foreground="#EBEBFF" FontSize="13" VerticalAlignment="Center" Margin="4,0"/>
<TextBlock Text="°C" Grid.Row="1" Grid.Column="2" Foreground="#EBEBFF" FontSize="13" VerticalAlignment="Center" Margin="4,0"/>
<TextBlock Text="°C" Grid.Row="2" Grid.Column="2" Foreground="#EBEBFF" FontSize="13" VerticalAlignment="Center" Margin="4,0"/>
<TextBlock Text="bar" Grid.Row="3" Grid.Column="2" Foreground="#EBEBFF" FontSize="13" VerticalAlignment="Center" Margin="4,0"/>
</Grid>
</Border>
<!-- Start / Stop bench -->
<TextBlock Text="Bench Motor" FontSize="10" Foreground="DimGray" Margin="0,8,0,2"/>
<Button Content="START" FontSize="13" FontWeight="Bold" Height="36"
Foreground="DarkGreen" Margin="0,0,0,4"
Command="{Binding BenchControl.OpenRpmPopupCommand}"/>
<Popup StaysOpen="False" Placement="Left"
IsOpen="{Binding BenchControl.IsRpmPopupOpen, Mode=TwoWay}">
<Border Background="White" BorderBrush="Black" BorderThickness="1" Padding="8">
<StackPanel Width="200">
<TextBlock Text="Set RPM:" FontSize="12" Margin="0,0,0,4"/>
<TextBox Text="{Binding BenchControl.RpmInputText, UpdateSourceTrigger=PropertyChanged}"
FontSize="16" FontFamily="Consolas" Height="28" Margin="0,0,0,6"/>
<Button Content="GO" FontSize="13" FontWeight="Bold" Height="30"
Foreground="DarkGreen" Margin="0,0,0,6"
Command="{Binding BenchControl.StartBenchCommand}"/>
<UniformGrid Columns="5">
<Button Content="100" Style="{StaticResource RelayButton}" Command="{Binding BenchControl.SetQuickRpmCommand}" CommandParameter="100"/>
<Button Content="200" Style="{StaticResource RelayButton}" Command="{Binding BenchControl.SetQuickRpmCommand}" CommandParameter="200"/>
<Button Content="300" Style="{StaticResource RelayButton}" Command="{Binding BenchControl.SetQuickRpmCommand}" CommandParameter="300"/>
<Button Content="400" Style="{StaticResource RelayButton}" Command="{Binding BenchControl.SetQuickRpmCommand}" CommandParameter="400"/>
<Button Content="500" Style="{StaticResource RelayButton}" Command="{Binding BenchControl.SetQuickRpmCommand}" CommandParameter="500"/>
<Button Content="600" Style="{StaticResource RelayButton}" Command="{Binding BenchControl.SetQuickRpmCommand}" CommandParameter="600"/>
<Button Content="700" Style="{StaticResource RelayButton}" Command="{Binding BenchControl.SetQuickRpmCommand}" CommandParameter="700"/>
<Button Content="800" Style="{StaticResource RelayButton}" Command="{Binding BenchControl.SetQuickRpmCommand}" CommandParameter="800"/>
<Button Content="900" Style="{StaticResource RelayButton}" Command="{Binding BenchControl.SetQuickRpmCommand}" CommandParameter="900"/>
<Button Content="1000" Style="{StaticResource RelayButton}" Command="{Binding BenchControl.SetQuickRpmCommand}" CommandParameter="1000"/>
<Button Content="1200" Style="{StaticResource RelayButton}" Command="{Binding BenchControl.SetQuickRpmCommand}" CommandParameter="1200"/>
<Button Content="1400" Style="{StaticResource RelayButton}" Command="{Binding BenchControl.SetQuickRpmCommand}" CommandParameter="1400"/>
<Button Content="1600" Style="{StaticResource RelayButton}" Command="{Binding BenchControl.SetQuickRpmCommand}" CommandParameter="1600"/>
<Button Content="1800" Style="{StaticResource RelayButton}" Command="{Binding BenchControl.SetQuickRpmCommand}" CommandParameter="1800"/>
<Button Content="2000" Style="{StaticResource RelayButton}" Command="{Binding BenchControl.SetQuickRpmCommand}" CommandParameter="2000"/>
</UniformGrid>
</StackPanel>
</Border>
</Popup>
<Button Content="STOP" FontSize="13" FontWeight="Bold" Height="36"
Foreground="DarkRed"
Command="{Binding BenchControl.StopBenchCommand}"/>
<!-- Q measurements -->
<Border Style="{StaticResource LcdAmber}" Margin="0,4" Padding="8,4">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="70"/>
<ColumnDefinition/>
<ColumnDefinition Width="60"/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition/>
<RowDefinition/>
</Grid.RowDefinitions>
<TextBlock Text="Q-Del.:" VerticalAlignment="Center" Foreground="#FFFFEB6E" FontSize="13"/>
<TextBlock Text="Q-Over:" Grid.Row="1" VerticalAlignment="Center" Foreground="#FFFFEB6E" FontSize="13"/>
<TextBlock Text="{Binding QDelivery, StringFormat=F3}" Grid.Column="1" HorizontalAlignment="Right" Foreground="#FFFFEB6E" FontSize="22" FontFamily="Consolas"/>
<TextBlock Text="{Binding QOver, StringFormat=F3}" Grid.Column="1" Grid.Row="1" HorizontalAlignment="Right" Foreground="#FFFFEB6E" FontSize="22" FontFamily="Consolas"/>
<TextBlock Text="cc/stroke" Grid.Column="2" VerticalAlignment="Center" Foreground="#FFFFEB6E" FontSize="11" Margin="4,0"/>
<TextBlock Text="cc/stroke" Grid.Column="2" Grid.Row="1" VerticalAlignment="Center" Foreground="#FFFFEB6E" FontSize="11" Margin="4,0"/>
</Grid>
</Border>
<!-- Oil pump toggle -->
<TextBlock Text="Oil Pump" FontSize="10" Foreground="DimGray" Margin="0,8,0,2"/>
<ToggleButton IsChecked="{Binding BenchControl.IsOilPumpOn}"
Height="32" FontSize="12" FontWeight="SemiBold">
<ToggleButton.Style>
<Style TargetType="ToggleButton">
<Setter Property="Content" Value="OIL OFF"/>
<Setter Property="Background" Value="LightGray"/>
<Style.Triggers>
<Trigger Property="IsChecked" Value="True">
<Setter Property="Content" Value="OIL ON"/>
<Setter Property="Background" Value="#80FF80"/>
</Trigger>
</Style.Triggers>
</Style>
</ToggleButton.Style>
</ToggleButton>
<!-- Pump live values -->
<Border BorderBrush="#888" BorderThickness="1" Margin="0,4" Padding="8,4">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="70"/>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition/>
<RowDefinition/>
<RowDefinition/>
<RowDefinition/>
</Grid.RowDefinitions>
<TextBlock Text="P-RPM:" VerticalAlignment="Center" FontSize="12" Foreground="DimGray"/>
<TextBlock Text="P-Temp:" Grid.Row="1" VerticalAlignment="Center" FontSize="12" Foreground="DimGray"/>
<TextBlock Text="P-ME:" Grid.Row="2" VerticalAlignment="Center" FontSize="12" Foreground="DimGray"/>
<TextBlock Text="P-FBkW:" Grid.Row="3" VerticalAlignment="Center" FontSize="12" Foreground="DimGray"/>
<TextBlock Text="{Binding PumpRpm, StringFormat=F0}" Grid.Column="1" HorizontalAlignment="Right" FontSize="16" FontFamily="Consolas"/>
<TextBlock Text="{Binding PumpTemp, StringFormat=F1}" Grid.Column="1" Grid.Row="1" HorizontalAlignment="Right" FontSize="16" FontFamily="Consolas"/>
<TextBlock Text="{Binding PumpMe, StringFormat=F2}" Grid.Column="1" Grid.Row="2" HorizontalAlignment="Right" FontSize="16" FontFamily="Consolas"/>
<TextBlock Text="{Binding PumpFbkw, StringFormat=F2}" Grid.Column="1" Grid.Row="3" HorizontalAlignment="Right" FontSize="16" FontFamily="Consolas"/>
</Grid>
</Border>
<!-- Turn counter -->
<TextBlock Text="Counter" FontSize="10" Foreground="DimGray" Margin="0,8,0,2"/>
<ToggleButton Content="Counter"
IsChecked="{Binding BenchControl.IsCounterPopupOpen}"
Height="28" FontSize="11"/>
<Popup StaysOpen="False" Placement="Left"
IsOpen="{Binding BenchControl.IsCounterPopupOpen, Mode=TwoWay}">
<Border Background="White" BorderBrush="Black" BorderThickness="1" Padding="8">
<StackPanel Width="160">
<TextBlock Text="Turns:" FontSize="12" Margin="0,0,0,4"/>
<TextBox Text="{Binding BenchControl.CounterInputText, UpdateSourceTrigger=PropertyChanged}"
FontSize="16" FontFamily="Consolas" Height="28" Margin="0,0,0,4"/>
<Button Content="Send" FontSize="12" Height="28"
Command="{Binding BenchControl.SendCounterCommand}"/>
</StackPanel>
</Border>
</Popup>
<TextBlock FontSize="14" FontFamily="Consolas" Margin="0,2"
Text="{Binding BenchControl.BenchCounterValue, StringFormat=00000000}"/>
<!-- Relay toggles -->
<Border BorderBrush="#888" BorderThickness="1" Margin="0,4" Padding="6">
<WrapPanel>
<Button Content="Electronic" Style="{StaticResource RelayButton}" Command="{Binding ToggleElectronicCommand}"/>
<Button Content="Oil Pump" Style="{StaticResource RelayButton}" Command="{Binding ToggleOilPumpCommand}"/>
<Button Content="Deposit Cooler" Style="{StaticResource RelayButton}" Command="{Binding ToggleDepositCoolerCommand}"/>
<Button Content="Deposit Heater" Style="{StaticResource RelayButton}" Command="{Binding ToggleDepositHeaterCommand}"/>
</WrapPanel>
</Border>
<!-- Relay toggles -->
<TextBlock Text="Relays" FontSize="10" Foreground="DimGray" Margin="0,8,0,2"/>
<StackPanel>
<Button Content="Electronic" Style="{StaticResource RelayButton}" Command="{Binding ToggleElectronicCommand}"/>
<Button Content="Deposit Cooler" Style="{StaticResource RelayButton}" Command="{Binding ToggleDepositCoolerCommand}"/>
<Button Content="Deposit Heater" Style="{StaticResource RelayButton}" Command="{Binding ToggleDepositHeaterCommand}"/>
</StackPanel>
<!-- PSG encoder value -->
<StackPanel Orientation="Horizontal" Margin="0,4">
<TextBlock Text="PSG Encoder:" VerticalAlignment="Center" FontSize="12" Margin="0,0,8,0"/>
<TextBlock Text="{Binding PsgEncoderValue, StringFormat=F2}"
FontSize="16" FontFamily="Consolas" VerticalAlignment="Center"/>
</StackPanel>
</Grid>
<!-- ── Row 3: Flowmeter charts ─────────────────────────── -->
<StackPanel Grid.Row="3" Margin="0,4">
<uc:FlowmeterChartView DataContext="{Binding FlowmeterChart.Delivery}"/>
<uc:FlowmeterChartView DataContext="{Binding FlowmeterChart.Over}" Margin="0,4,0,0"/>
</StackPanel>
</StackPanel>
</Grid>
</ScrollViewer>
</Expander>

36
Services/IBenchService.cs
View File

@@ -113,9 +113,33 @@ namespace HC_APTBS.Services
/// <summary>
/// Commands the bench motor to the specified RPM by computing and applying
/// the corresponding voltage from the RPM-to-voltage lookup table.
/// Used by automated test execution for direct voltage jumps.
/// </summary>
void SetRpm(double rpm);
/// <summary>
/// Starts the PID-based RPM ramp controller to smoothly reach the target RPM.
/// Sends an initial voltage jump from the RPM-voltage lookup table, then hands
/// control to the PID loop after an approach delay.
/// Used for interactive (manual) bench control.
/// </summary>
/// <param name="targetRpm">Desired RPM setpoint.</param>
void StartRpmPid(double targetRpm);
/// <summary>
/// Stops the PID RPM controller, sends 0 V to the motor.
/// </summary>
void StopRpmPid();
/// <summary>The last RPM target that was commanded via <see cref="SetRpm"/> or <see cref="StartRpmPid"/>.</summary>
double LastTargetRpm { get; }
/// <summary>The last voltage value sent to the motor CAN parameter.</summary>
double LastCommandVoltage { get; }
/// <summary>Raised after a voltage command is sent to the motor (from <see cref="SetRpm"/> or the PID loop).</summary>
event Action? RpmCommandSent;
// ── Temperature control ───────────────────────────────────────────────────
/// <summary>
@@ -136,6 +160,18 @@ namespace HC_APTBS.Services
/// <param name="state">True = ON, false = OFF.</param>
void SetRelay(string relayName, bool state);
/// <summary>
/// Transmits the current relay bitmask once. Called on CAN connect so the
/// bench controller receives the initial relay state immediately.
/// </summary>
void SendInitialRelayState();
/// <summary>Starts the periodic relay bitmask sender (~21 ms cycle).</summary>
void StartRelaySender();
/// <summary>Stops the periodic relay bitmask sender.</summary>
void StopRelaySender();
// ── Test execution ────────────────────────────────────────────────────────
/// <summary>

24
Services/ICanService.cs
View File

@@ -21,6 +21,18 @@ namespace HC_APTBS.Services
/// </summary>
event Action<string, bool>? StatusChanged;
/// <summary>
/// Raised when the bench controller starts or stops sending CAN frames.
/// <c>alive</c> is true when frames are being received, false after a timeout.
/// </summary>
event Action<bool>? BenchLivenessChanged;
/// <summary>
/// Raised when the pump ECU starts or stops sending CAN frames.
/// <c>alive</c> is true when frames are being received, false after a timeout.
/// </summary>
event Action<bool>? PumpLivenessChanged;
// ── Properties ────────────────────────────────────────────────────────────
/// <summary>Most recent PCAN status code.</summary>
@@ -59,6 +71,18 @@ namespace HC_APTBS.Services
/// <summary>Removes entries whose keys match the supplied dictionary.</summary>
void RemoveParameters(Dictionary<uint, List<CanBusParameter>> parameters);
/// <summary>
/// Registers CAN message IDs that belong to the bench controller.
/// Frames with these IDs drive <see cref="BenchLivenessChanged"/>.
/// </summary>
void RegisterBenchMessageIds(IReadOnlyCollection<uint> ids);
/// <summary>
/// Registers CAN message IDs that belong to the pump ECU.
/// Frames with these IDs drive <see cref="PumpLivenessChanged"/>.
/// </summary>
void RegisterPumpMessageIds(IReadOnlyCollection<uint> ids);
// ── Transmit ──────────────────────────────────────────────────────────────
/// <summary>

204
Services/Impl/BenchPidController.cs Normal file
View File

@@ -0,0 +1,204 @@
using System;
using System.Diagnostics;
using System.Threading;
using System.Threading.Tasks;
namespace HC_APTBS.Services.Impl
{
/// <summary>
/// PID controller for smooth RPM ramping on the test bench motor.
/// Runs a background loop that reads actual RPM, computes the PID output,
/// and writes the corresponding motor voltage via a callback.
///
/// <para>
/// All values are normalized to 0–1.0 internally. The output is scaled back
/// to the configured voltage range before calling the write delegate.
/// </para>
/// </summary>
public sealed class BenchPidController : IDisposable
{
// ── Gains ────────────────────────────────────────────────────────────────
private readonly double _kp;
private readonly double _ki;
private readonly double _kd;
// ── Ranges ───────────────────────────────────────────────────────────────
/// <summary>Maximum process variable (RPM).</summary>
private readonly double _pvMax;
/// <summary>Maximum output variable (voltage).</summary>
private readonly double _outMax;
// ── Delegates ────────────────────────────────────────────────────────────
private readonly Func<double> _readActualRpm;
private readonly Func<double> _readTargetRpm;
private readonly Action<double> _sendVoltage;
// ── Loop state ───────────────────────────────────────────────────────────
private readonly int _intervalMs;
private CancellationTokenSource? _cts;
private Task? _loopTask;
// ── PID state ────────────────────────────────────────────────────────────
private double _errSum;
private double _lastPv;
private Stopwatch _sw = new();
/// <summary>True when the PID loop is actively running.</summary>
public bool IsRunning { get; private set; }
// ── Constructor ──────────────────────────────────────────────────────────
/// <summary>
/// Creates a new PID controller for bench RPM control.
/// </summary>
/// <param name="kp">Proportional gain.</param>
/// <param name="ki">Integral gain.</param>
/// <param name="kd">Derivative gain.</param>
/// <param name="intervalMs">Loop interval in milliseconds.</param>
/// <param name="pvMax">Maximum process variable (RPM). Minimum is always 0.</param>
/// <param name="outMax">Maximum output (voltage). Minimum is always 0.</param>
/// <param name="readActualRpm">Delegate to read the current bench RPM.</param>
/// <param name="readTargetRpm">Delegate to read the desired RPM setpoint.</param>
/// <param name="sendVoltage">Delegate to write the output voltage to the CAN bus.</param>
public BenchPidController(
double kp, double ki, double kd, int intervalMs,
double pvMax, double outMax,
Func<double> readActualRpm,
Func<double> readTargetRpm,
Action<double> sendVoltage)
{
_kp = kp;
_ki = ki;
_kd = kd;
_intervalMs = Math.Max(1, intervalMs);
_pvMax = pvMax;
_outMax = outMax;
_readActualRpm = readActualRpm;
_readTargetRpm = readTargetRpm;
_sendVoltage = sendVoltage;
}
// ── Public API ───────────────────────────────────────────────────────────
/// <summary>
/// Starts the PID loop with bumpless transfer from the given initial conditions.
/// If already running, stops first before restarting.
/// </summary>
/// <param name="initialVoltage">Current motor voltage (for bumpless startup).</param>
/// <param name="initialRpm">Current actual RPM (for bumpless startup).</param>
public void Start(double initialVoltage, double initialRpm)
{
if (IsRunning) Stop();
// Bumpless startup: pre-initialize integral sum so the first output
// matches the current voltage, avoiding a step response.
double normalizedOutput = Scale(initialVoltage, 0, _outMax, 0, 1.0);
_errSum = _ki != 0 ? normalizedOutput / _ki : 0;
_lastPv = Scale(Clamp(initialRpm, 0, _pvMax), 0, _pvMax, 0, 1.0);
_sw = Stopwatch.StartNew();
IsRunning = true;
_cts = new CancellationTokenSource();
var ct = _cts.Token;
_loopTask = Task.Run(async () =>
{
using var timer = new PeriodicTimer(TimeSpan.FromMilliseconds(_intervalMs));
try
{
while (IsRunning && await timer.WaitForNextTickAsync(ct))
{
Compute();
}
}
catch (OperationCanceledException) { }
}, ct);
}
/// <summary>
/// Stops the PID loop and sends 0 V to the motor.
/// </summary>
public void Stop()
{
if (!IsRunning) return;
IsRunning = false;
_cts?.Cancel();
_cts?.Dispose();
_cts = null;
_sendVoltage(0);
}
// ── PID core ─────────────────────────────────────────────────────────────
private void Compute()
{
double pv = _readActualRpm();
double sp = _readTargetRpm();
// Clamp and normalize to 0–1.0
pv = Scale(Clamp(pv, 0, _pvMax), 0, _pvMax, 0, 1.0);
sp = Scale(Clamp(sp, 0, _pvMax), 0, _pvMax, 0, 1.0);
double err = sp - pv;
// Time delta in seconds
double dt = _sw.Elapsed.TotalSeconds;
_sw.Restart();
if (dt <= 0) dt = _intervalMs / 1000.0;
// P term
double pTerm = _kp * err;
// I term (with anti-windup: only integrate when PV is in-range)
double partialSum = _errSum;
double iTerm = 0;
if (pv >= 0 && pv <= 1.0)
{
partialSum = _errSum + dt * err;
iTerm = _ki * partialSum;
}
// D term (derivative-on-measurement, not on error)
double dTerm = 0;
if (dt > 0)
dTerm = _kd * (pv - _lastPv) / dt;
// Combine, clamp, scale to output voltage range
double output = Clamp(pTerm + iTerm + dTerm, 0, 1.0);
double voltage = Scale(output, 0, 1.0, 0, _outMax);
_sendVoltage(voltage);
// Update state
_errSum = partialSum;
_lastPv = pv;
}
// ── Helpers ──────────────────────────────────────────────────────────────
private static double Clamp(double value, double min, double max)
=> value > max ? max : value < min ? min : value;
private static double Scale(double value, double fromMin, double fromMax, double toMin, double toMax)
{
if (Math.Abs(fromMax - fromMin) < 1e-12) return toMin;
double pct = (value - fromMin) / (fromMax - fromMin);
return toMin + pct * (toMax - toMin);
}
/// <inheritdoc/>
public void Dispose()
{
IsRunning = false;
_cts?.Cancel();
_cts?.Dispose();
_cts = null;
}
}
}

159
Services/Impl/BenchService.cs
View File

@@ -56,6 +56,18 @@ namespace HC_APTBS.Services.Impl
private CancellationTokenSource? _electronicMsgCts;
private volatile bool _electronicMsgActive;
// Periodic relay bitmask sender
private const int RelaySendIntervalMs = 21;
private Task? _relaySendTask;
private CancellationTokenSource? _relaySendCts;
private volatile bool _relaySendActive;
// RPM PID ramp controller
private BenchPidController? _pidController;
private double _lastTargetRpm;
private double _lastCommandVoltage;
private double _pidTargetRpm;
// ── Events ────────────────────────────────────────────────────────────────
/// <inheritdoc/>
@@ -78,6 +90,8 @@ namespace HC_APTBS.Services.Impl
public event Action<string, bool>? PhaseCompleted;
/// <inheritdoc/>
public event Action<string, double>? PumpControlValueSet;
/// <inheritdoc/>
public event Action? RpmCommandSent;
// ── Constructor ───────────────────────────────────────────────────────────
@@ -96,6 +110,12 @@ namespace HC_APTBS.Services.Impl
/// <inheritdoc/>
public bool IsAutoDfiEnabled => _autoDfiEnabled;
/// <inheritdoc/>
public double LastTargetRpm => _lastTargetRpm;
/// <inheritdoc/>
public double LastCommandVoltage => _lastCommandVoltage;
// ── IBenchService: active pump ────────────────────────────────────────────
/// <inheritdoc/>
@@ -161,14 +181,93 @@ namespace HC_APTBS.Services.Impl
double voltage = RpmVoltageRelation.VoltageForRpm(
(int)safeRpm, _config.Settings.Relations);
// Write the voltage value into the RPM parameter and transmit.
SetParameter(BenchParameterNames.Rpm, voltage);
SendParameters(_config.Bench.ParametersByName.TryGetValue(
BenchParameterNames.Rpm, out var rpmParam) ? rpmParam.MessageId : 0x0A);
SendRpmVoltage(voltage);
_lastTargetRpm = safeRpm;
RpmCommandSent?.Invoke();
_log.Debug(LogId, $"SetRpm({safeRpm}) → voltage={voltage:F3}V");
}
/// <inheritdoc/>
public void StartRpmPid(double targetRpm)
{
// Stop any existing PID loop.
_pidController?.Stop();
double safeRpm = Math.Min(targetRpm, _config.Settings.SecurityRpmLimit);
_lastTargetRpm = safeRpm;
_pidTargetRpm = safeRpm;
if (safeRpm <= 0)
{
SendRpmVoltage(0);
RpmCommandSent?.Invoke();
return;
}
// Step 1: Send initial voltage from lookup table (open-loop jump).
double initialVoltage = RpmVoltageRelation.VoltageForRpm(
(int)safeRpm, _config.Settings.Relations);
SendRpmVoltage(initialVoltage);
RpmCommandSent?.Invoke();
// Step 2: Calculate approach delay based on RPM distance.
double actualRpm = ReadBenchParameter(BenchParameterNames.BenchRpm);
int delaySec = (int)(Math.Abs(safeRpm - actualRpm) * 0.004 + 0.7);
// Step 3: Create PID controller and start after delay.
var settings = _config.Settings;
_pidController = new BenchPidController(
settings.PidP, settings.PidI, settings.PidD, settings.PidLoopMs,
settings.MaxRpm, settings.VoltageForMaxRpm,
() => ReadBenchParameter(BenchParameterNames.BenchRpm),
() => _pidTargetRpm,
SendRpmVoltage);
_ = Task.Run(async () =>
{
try
{
await Task.Delay(delaySec * 1000);
if (_pidTargetRpm > 0)
_pidController.Start(initialVoltage, actualRpm);
}
catch (Exception ex)
{
_log.Error(LogId, $"StartRpmPid delay task: {ex.Message}");
}
});
_log.Info(LogId, $"StartRpmPid({safeRpm}) → initial voltage={initialVoltage:F3}V, PID delay={delaySec}s");
}
/// <inheritdoc/>
public void StopRpmPid()
{
_pidTargetRpm = 0;
_pidController?.Stop();
_pidController?.Dispose();
_pidController = null;
_lastTargetRpm = 0;
SendRpmVoltage(0);
RpmCommandSent?.Invoke();
_log.Info(LogId, "StopRpmPid: PID stopped, 0V sent.");
}
/// <summary>
/// Writes a voltage value to the RPM CAN parameter and transmits it.
/// Used as the PID output callback and by <see cref="SetRpm"/>.
/// </summary>
private void SendRpmVoltage(double volts)
{
if (volts < 0) volts = 0;
_lastCommandVoltage = volts;
SetParameter(BenchParameterNames.Rpm, volts);
SendParameters(_config.Bench.ParametersByName.TryGetValue(
BenchParameterNames.Rpm, out var rpmParam) ? rpmParam.MessageId : 0x10);
}
// ── IBenchService: temperature ────────────────────────────────────────────
/// <inheritdoc/>
@@ -193,6 +292,58 @@ namespace HC_APTBS.Services.Impl
TransmitRelayMask(relay.MessageId);
}
/// <inheritdoc/>
public void SendInitialRelayState()
{
// Collect all distinct relay message IDs and transmit each one.
var sent = new HashSet<uint>();
foreach (var relay in _config.Bench.Relays.Values)
{
if (sent.Add(relay.MessageId))
TransmitRelayMask(relay.MessageId);
}
}
/// <inheritdoc/>
public void StartRelaySender()
{
if (_relaySendActive) return;
_relaySendActive = true;
_relaySendCts = new CancellationTokenSource();
var ct = _relaySendCts.Token;
_relaySendTask = Task.Run(async () =>
{
using var timer = new PeriodicTimer(TimeSpan.FromMilliseconds(RelaySendIntervalMs));
try
{
while (_relaySendActive && await timer.WaitForNextTickAsync(ct))
{
var sent = new HashSet<uint>();
foreach (var relay in _config.Bench.Relays.Values)
{
if (sent.Add(relay.MessageId))
TransmitRelayMask(relay.MessageId);
}
}
}
catch (OperationCanceledException) { }
}, ct);
_log.Debug(LogId, "Relay sender started.");
}
/// <inheritdoc/>
public void StopRelaySender()
{
_relaySendActive = false;
_relaySendCts?.Cancel();
_relaySendCts?.Dispose();
_relaySendCts = null;
_log.Debug(LogId, "Relay sender stopped.");
}
private void TransmitRelayMask(uint messageId)
{
// Collect all relays mapped to this CAN message ID and pack their bits.

56
Services/Impl/ConfigurationService.cs
View File

@@ -577,38 +577,38 @@ namespace HC_APTBS.Services.Impl
/// <summary>Returns the factory-default bench parameter XML used when bench.xml is absent.</summary>
private static string DefaultBenchXml() => @"<?xml version=""1.0"" encoding=""utf-8""?>
<Bench>
<RPM id=""A"" byteh=""1"" bytel=""0"" filter=""1"" disableparams=""true"" send=""true"" />
<Counter id=""B"" byteh=""1"" bytel=""0"" filter=""1"" disableparams=""true"" send=""true"" />
<BaudRate id=""37"" byteh=""0"" bytel=""0"" filter=""1"" disableparams=""true"" send=""true"" />
<BenchRPM id=""D"" byteh=""1"" bytel=""0"" filter=""1"" disableparams=""true"" />
<BenchCounter id=""D"" byteh=""3"" bytel=""2"" filter=""1"" disableparams=""true"" />
<BenchTemp id=""E"" byteh=""1"" bytel=""0"" filter=""1"" disableparams=""false"" p1=""1"" p2=""0"" p3=""0"" p4=""10"" p5=""-20"" p6=""0"" />
<T-in id=""E"" byteh=""3"" bytel=""2"" filter=""1"" disableparams=""false"" p1=""1"" p2=""0"" p3=""0"" p4=""10"" p5=""-20"" p6=""0"" />
<T-out id=""E"" byteh=""5"" bytel=""4"" filter=""1"" disableparams=""false"" p1=""1"" p2=""0"" p3=""0"" p4=""10"" p5=""-20"" p6=""0"" />
<T4 id=""E"" byteh=""7"" bytel=""6"" filter=""1"" disableparams=""false"" p1=""1"" p2=""0"" p3=""0"" p4=""10"" p5=""-20"" p6=""0"" />
<RPM id=""10"" byteh=""1"" bytel=""0"" filter=""1"" disableparams=""true"" send=""true"" />
<Counter id=""11"" byteh=""1"" bytel=""0"" filter=""1"" disableparams=""true"" send=""true"" />
<BaudRate id=""55"" byteh=""0"" bytel=""0"" filter=""1"" disableparams=""true"" send=""true"" />
<BenchRPM id=""13"" byteh=""1"" bytel=""0"" filter=""1"" disableparams=""true"" />
<BenchCounter id=""13"" byteh=""3"" bytel=""2"" filter=""1"" disableparams=""true"" />
<BenchTemp id=""14"" byteh=""1"" bytel=""0"" filter=""1"" disableparams=""false"" p1=""1"" p2=""0"" p3=""0"" p4=""10"" p5=""-20"" p6=""0"" />
<T-in id=""14"" byteh=""3"" bytel=""2"" filter=""1"" disableparams=""false"" p1=""1"" p2=""0"" p3=""0"" p4=""10"" p5=""-20"" p6=""0"" />
<T-out id=""14"" byteh=""5"" bytel=""4"" filter=""1"" disableparams=""false"" p1=""1"" p2=""0"" p3=""0"" p4=""10"" p5=""-20"" p6=""0"" />
<T4 id=""14"" byteh=""7"" bytel=""6"" filter=""1"" disableparams=""false"" p1=""1"" p2=""0"" p3=""0"" p4=""10"" p5=""-20"" p6=""0"" />
<QDelivery id=""8"" byteh=""5"" bytel=""3"" filter=""0.01"" disableparams=""false"" p1=""0"" p2=""2.03"" p3=""1E-06"" p4=""0"" p5=""0"" p6=""0"" />
<QOver id=""8"" byteh=""2"" bytel=""0"" filter=""0.11"" disableparams=""false"" p1=""0"" p2=""0.51"" p3=""1E-06"" p4=""0"" p5=""0"" p6=""0"" />
<PSGEncoderValue id=""32"" byteh=""4"" bytel=""5"" filter=""1"" disableparams=""false"" p1=""1"" p2=""0"" p3=""0"" p4=""1"" p5=""0"" p6=""0"" />
<PSGEncoderWorking id=""32"" byteh=""7"" bytel=""7"" filter=""1"" disableparams=""true"" />
<InyectorEncoderValue id=""32"" byteh=""2"" bytel=""3"" filter=""1"" disableparams=""false"" p1=""1"" p2=""0"" p3=""0"" p4=""1"" p5=""0"" p6=""0"" />
<InyectorEncoderWorking id=""32"" byteh=""6"" bytel=""6"" filter=""1"" disableparams=""false"" p1=""1"" p2=""0"" p3=""0"" p4=""1"" p5=""0"" p6=""0"" />
<ManualEncoderValue id=""32"" byteh=""0"" bytel=""1"" filter=""1"" disableparams=""false"" p1=""1"" p2=""0"" p3=""0"" p4=""1"" p5=""0"" p6=""0"" />
<EncoderResolution id=""33"" byteh=""6"" bytel=""7"" filter=""1"" disableparams=""true"" send=""true"" />
<ElectronicMsg id=""33"" byteh=""0"" bytel=""0"" filter=""1"" disableparams=""true"" send=""true"" />
<PSGEncoderValue id=""50"" byteh=""4"" bytel=""5"" filter=""1"" disableparams=""false"" p1=""1"" p2=""0"" p3=""0"" p4=""1"" p5=""0"" p6=""0"" />
<PSGEncoderWorking id=""50"" byteh=""7"" bytel=""7"" filter=""1"" disableparams=""true"" />
<InyectorEncoderValue id=""50"" byteh=""2"" bytel=""3"" filter=""1"" disableparams=""false"" p1=""1"" p2=""0"" p3=""0"" p4=""1"" p5=""0"" p6=""0"" />
<InyectorEncoderWorking id=""50"" byteh=""6"" bytel=""6"" filter=""1"" disableparams=""false"" p1=""1"" p2=""0"" p3=""0"" p4=""1"" p5=""0"" p6=""0"" />
<ManualEncoderValue id=""50"" byteh=""0"" bytel=""1"" filter=""1"" disableparams=""false"" p1=""1"" p2=""0"" p3=""0"" p4=""1"" p5=""0"" p6=""0"" />
<EncoderResolution id=""51"" byteh=""6"" bytel=""7"" filter=""1"" disableparams=""true"" send=""true"" />
<ElectronicMsg id=""51"" byteh=""0"" bytel=""0"" filter=""1"" disableparams=""true"" send=""true"" />
<Alarms id=""8"" byteh=""7"" bytel=""6"" filter=""1"" disableparams=""true"" />
<Pressure id=""D"" byteh=""4"" bytel=""5"" filter=""1"" disableparams=""true"" />
<AnalogicSensor2 id=""D"" byteh=""6"" bytel=""7"" filter=""1"" disableparams=""true"" />
<Pressure id=""13"" byteh=""4"" bytel=""5"" filter=""1"" disableparams=""true"" />
<AnalogicSensor2 id=""13"" byteh=""6"" bytel=""7"" filter=""1"" disableparams=""true"" />
<Reles>
<Rele name=""Electronic"" id=""F"" bit=""0"" />
<Rele name=""OilPump"" id=""F"" bit=""4"" />
<Rele name=""DepositCooler"" id=""F"" bit=""8"" />
<Rele name=""DepositHeater"" id=""F"" bit=""12"" />
<Rele name=""Reserve"" id=""F"" bit=""16"" />
<Rele name=""Counter"" id=""F"" bit=""20"" />
<Rele name=""Direction"" id=""F"" bit=""24"" />
<Rele name=""TinCooler"" id=""F"" bit=""28"" />
<Rele name=""Pulse4Signal"" id=""F"" bit=""32"" />
<Rele name=""Flasher"" id=""F"" bit=""44"" />
<Rele name=""Electronic"" id=""15"" bit=""0"" />
<Rele name=""OilPump"" id=""15"" bit=""4"" />
<Rele name=""DepositCooler"" id=""15"" bit=""8"" />
<Rele name=""DepositHeater"" id=""15"" bit=""12"" />
<Rele name=""Reserve"" id=""15"" bit=""16"" />
<Rele name=""Counter"" id=""15"" bit=""20"" />
<Rele name=""Direction"" id=""15"" bit=""24"" />
<Rele name=""TinCooler"" id=""15"" bit=""28"" />
<Rele name=""Pulse4Signal"" id=""15"" bit=""32"" />
<Rele name=""Flasher"" id=""15"" bit=""44"" />
</Reles>
</Bench>";

193
ViewModels/BenchControlViewModel.cs Normal file
View File

@@ -0,0 +1,193 @@
using System;
using System.Windows;
using CommunityToolkit.Mvvm.ComponentModel;
using CommunityToolkit.Mvvm.Input;
using HC_APTBS.Models;
using HC_APTBS.Services;
namespace HC_APTBS.ViewModels
{
/// <summary>
/// ViewModel for manual bench controls: direction toggle, RPM start/stop with
/// PID ramp, oil pump toggle, and turn downcounter.
/// Created by <see cref="MainViewModel"/> as a child ViewModel.
/// </summary>
public sealed partial class BenchControlViewModel : ObservableObject
{
private readonly IBenchService _bench;
private readonly IConfigurationService _config;
// ── Direction ─────────────────────────────────────────────────────────────
/// <summary>True when the bench rotates clockwise (right). False for counter-clockwise (left).</summary>
[ObservableProperty] private bool _isDirectionRight = true;
// ── Oil pump ──────────────────────────────────────────────────────────────
/// <summary>True when the oil pump relay is energised.</summary>
[ObservableProperty] private bool _isOilPumpOn;
// ── RPM control ───────────────────────────────────────────────────────────
/// <summary>True when the bench motor is running (last RPM command > 0).</summary>
[ObservableProperty] private bool _isBenchRunning;
/// <summary>Controls the RPM quick-select popup visibility.</summary>
[ObservableProperty] private bool _isRpmPopupOpen;
/// <summary>Text in the RPM input field.</summary>
[ObservableProperty] private string _rpmInputText = string.Empty;
/// <summary>Last RPM setpoint commanded via PID or direct set.</summary>
[ObservableProperty] private double _targetRpm;
/// <summary>Last voltage sent to the motor CAN parameter.</summary>
[ObservableProperty] private double _commandVoltage;
// ── Counter ───────────────────────────────────────────────────────────────
/// <summary>Controls the counter popup visibility.</summary>
[ObservableProperty] private bool _isCounterPopupOpen;
/// <summary>Text in the counter input field.</summary>
[ObservableProperty] private string _counterInputText = string.Empty;
/// <summary>Live counter count-down value read from CAN.</summary>
[ObservableProperty] private double _benchCounterValue;
// ── Constructor ───────────────────────────────────────────────────────────
/// <summary>
/// Creates the bench control ViewModel and subscribes to service events.
/// </summary>
/// <param name="benchService">Bench service for RPM, relay, and parameter operations.</param>
/// <param name="configService">Configuration service for bench parameters.</param>
public BenchControlViewModel(IBenchService benchService, IConfigurationService configService)
{
_bench = benchService;
_config = configService;
_bench.RpmCommandSent += () =>
{
TargetRpm = _bench.LastTargetRpm;
CommandVoltage = _bench.LastCommandVoltage;
};
}
// ── Direction toggle ──────────────────────────────────────────────────────
partial void OnIsDirectionRightChanged(bool value)
{
_bench.SetRelay(RelayNames.DirectionRight, value);
_bench.SetRelay(RelayNames.DirectionLeft, !value);
}
// ── Oil pump toggle ───────────────────────────────────────────────────────
partial void OnIsOilPumpOnChanged(bool value)
{
_bench.SetRelay(RelayNames.OilPump, value);
}
// ── RPM commands ──────────────────────────────────────────────────────────
/// <summary>Opens the RPM quick-select popup.</summary>
[RelayCommand]
private void OpenRpmPopup()
{
IsRpmPopupOpen = true;
}
/// <summary>
/// Starts the bench motor at the RPM specified in <see cref="RpmInputText"/>.
/// Warns the operator if the oil pump is off.
/// </summary>
[RelayCommand]
private void StartBench()
{
if (!int.TryParse(RpmInputText, out int rpm) || rpm <= 0) return;
// Safety warning if oil pump is not running.
if (!IsOilPumpOn)
{
var result = MessageBox.Show(
"Oil pump is OFF. Start bench without oil circulation?",
"Oil Pump Warning",
MessageBoxButton.YesNo,
MessageBoxImage.Warning);
if (result != MessageBoxResult.Yes) return;
}
// Ensure direction relays are set.
_bench.SetRelay(RelayNames.DirectionRight, IsDirectionRight);
_bench.SetRelay(RelayNames.DirectionLeft, !IsDirectionRight);
_bench.StartRpmPid(rpm);
IsBenchRunning = true;
IsRpmPopupOpen = false;
}
/// <summary>
/// Stops the bench motor via PID stop and clears direction relays.
/// </summary>
[RelayCommand]
private void StopBench()
{
_bench.StopRpmPid();
_bench.SetRelay(RelayNames.DirectionLeft, false);
_bench.SetRelay(RelayNames.DirectionRight, false);
IsBenchRunning = false;
}
/// <summary>
/// Quick-select button handler: sets the RPM input and starts the bench.
/// </summary>
/// <param name="rpmString">RPM value as a string from the button content.</param>
[RelayCommand]
private void SetQuickRpm(string rpmString)
{
RpmInputText = rpmString;
StartBench();
}
// ── Counter commands ──────────────────────────────────────────────────────
/// <summary>Toggles the counter popup visibility.</summary>
[RelayCommand]
private void ToggleCounterPopup()
{
IsCounterPopupOpen = !IsCounterPopupOpen;
}
/// <summary>
/// Sends the counter value over CAN and activates the counter relay.
/// </summary>
[RelayCommand]
private void SendCounter()
{
if (!int.TryParse(CounterInputText, out int count) || count <= 0) return;
// Set the counter parameter value and transmit.
_bench.SetParameter(BenchParameterNames.Counter, count);
if (_config.Bench.ParametersByName.TryGetValue(
BenchParameterNames.Counter, out var counterParam))
{
_bench.SendParameters(counterParam.MessageId);
}
// Activate the counter relay.
_bench.SetRelay(RelayNames.Counter, true);
}
// ── Refresh (called from MainViewModel timer tick) ────────────────────────
/// <summary>
/// Updates live counter readback from CAN.
/// Called on the UI thread from <see cref="MainViewModel.OnRefreshTick"/>.
/// </summary>
public void RefreshFromTick()
{
BenchCounterValue = _bench.ReadBenchParameter(BenchParameterNames.BenchCounter);
}
}
}

51
ViewModels/FlowmeterChartViewModel.cs Normal file
View File

@@ -0,0 +1,51 @@
using HC_APTBS.Models;
using SkiaSharp;
namespace HC_APTBS.ViewModels
{
/// <summary>
/// Container ViewModel holding two real-time flowmeter charts:
/// one for Q-Delivery and one for Q-Over.
/// </summary>
public sealed class FlowmeterChartViewModel
{
/// <summary>Chart for the Q-Delivery flowmeter (amber line).</summary>
public SingleFlowChartViewModel Delivery { get; }
= new("Q-Delivery", new SKColor(0xFF, 0xAE, 0x00));
/// <summary>Chart for the Q-Over flowmeter (blue line).</summary>
public SingleFlowChartViewModel Over { get; }
= new("Q-Over", new SKColor(0x40, 0x80, 0xFF));
/// <summary>
/// Appends a sample pair to both charts.
/// Must be called on the UI thread.
/// </summary>
public void AddSamples(double qDelivery, double qOver)
{
Delivery.AddValue(qDelivery);
Over.AddValue(qOver);
}
/// <summary>
/// Sets the tolerance band on the appropriate chart.
/// </summary>
/// <param name="paramName">Parameter name (use <see cref="BenchParameterNames"/>).</param>
/// <param name="target">Center value.</param>
/// <param name="tolerance">Half-width.</param>
public void SetTolerance(string paramName, double target, double tolerance)
{
if (paramName == BenchParameterNames.QDelivery)
Delivery.SetTolerance(target, tolerance);
else if (paramName == BenchParameterNames.QOver)
Over.SetTolerance(target, tolerance);
}
/// <summary>Clears both charts.</summary>
public void Clear()
{
Delivery.Clear();
Over.Clear();
}
}
}

70
ViewModels/MainViewModel.cs
View File

@@ -1,6 +1,7 @@
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using System.Windows;
@@ -59,6 +60,12 @@ namespace HC_APTBS.ViewModels
/// <summary>ViewModel for the manual pump control sliders (FBKW, ME, PreIn).</summary>
public PumpControlViewModel PumpControl { get; private set; } = null!;
/// <summary>ViewModel for manual bench controls (direction, RPM, oil pump, counter).</summary>
public BenchControlViewModel BenchControl { get; }
/// <summary>ViewModel for the two flowmeter real-time charts (Q-Delivery, Q-Over).</summary>
public FlowmeterChartViewModel FlowmeterChart { get; } = new();
/// <summary>ViewModel for the first pump status display (Status word).</summary>
public StatusDisplayViewModel StatusDisplay1 { get; } = new();
@@ -90,6 +97,7 @@ namespace HC_APTBS.ViewModels
PumpIdentification = new PumpIdentificationViewModel(kwpService, configService, logger);
DfiViewModel = new DfiManageViewModel(kwpService, configService);
PumpControl = new PumpControlViewModel(benchService);
BenchControl = new BenchControlViewModel(benchService, configService);
// React to pump changes from the identification child VM.
PumpIdentification.PumpChanged += OnPumpChanged;
@@ -106,6 +114,12 @@ namespace HC_APTBS.ViewModels
IsCanConnected = ok;
});
// Bench/pump liveness → connection indicators
_can.BenchLivenessChanged += alive =>
App.Current.Dispatcher.Invoke(() => IsBenchConnected = alive);
_can.PumpLivenessChanged += alive =>
App.Current.Dispatcher.Invoke(() => IsPumpConnected = alive);
// Bench service events
_bench.TestStarted += OnTestStarted;
_bench.TestFinished += OnTestFinished;
@@ -123,8 +137,12 @@ namespace HC_APTBS.ViewModels
() => ShowPsgSyncError());
_bench.PhaseCompleted += (phase, passed) => App.Current.Dispatcher.Invoke(
() => TestPanel.SetPhaseResult(phase, passed));
_bench.ToleranceUpdated += (paramName, value, _) => App.Current.Dispatcher.Invoke(
() => TestPanel.UpdateLiveIndicator(paramName, value));
_bench.ToleranceUpdated += (paramName, value, tolerance) => App.Current.Dispatcher.Invoke(
() =>
{
TestPanel.UpdateLiveIndicator(paramName, value);
FlowmeterChart.SetTolerance(paramName, value, tolerance);
});
// Unlock service status → verbose display
_unlock.StatusChanged += msg => App.Current.Dispatcher.Invoke(
@@ -156,6 +174,7 @@ namespace HC_APTBS.ViewModels
// Register the pump's CAN parameters with the bus adapter.
_can.AddParameters(pump.ParametersById);
_can.RegisterPumpMessageIds(GetReceiveMessageIds(pump.ParametersById));
// Configure pump control sliders.
PumpControl.IsPreInVisible = pump.HasPreInjection;
@@ -177,8 +196,8 @@ namespace HC_APTBS.ViewModels
}
// Start periodic senders for the new pump.
_bench.StartElectronicMsgSender();
_bench.StartMemoryRequestSender();
_bench.StartPumpSender();
// Notify commands that depend on pump availability.
StartTestCommand.NotifyCanExecuteChanged();
@@ -198,9 +217,18 @@ namespace HC_APTBS.ViewModels
private void ConnectCan()
{
_can.SetParameters(_config.Bench.ParametersById);
_can.RegisterBenchMessageIds(GetReceiveMessageIds(_config.Bench.ParametersById));
bool ok = _can.Connect();
CanStatusText = ok ? "Connected" : "Connection failed";
IsCanConnected = ok;
if (ok)
{
// ElectronicMsg keepalive (0x51) and relay bitmask (0x15) must
// begin transmitting as soon as the CAN bus is up.
_bench.StartElectronicMsgSender();
_bench.StartRelaySender();
}
}
/// <summary>Disconnects from the CAN bus adapter.</summary>
@@ -208,6 +236,7 @@ namespace HC_APTBS.ViewModels
private void DisconnectCan()
{
_bench.StopElectronicMsgSender();
_bench.StopRelaySender();
_bench.StopMemoryRequestSender();
_bench.StopPumpSender();
_can.Disconnect();
@@ -269,6 +298,9 @@ namespace HC_APTBS.ViewModels
/// <summary>True when oil circulation has been detected.</summary>
[ObservableProperty] private bool _isOilCirculating;
/// <summary>True when a K-Line session is active.</summary>
[ObservableProperty] private bool _isKLineConnected;
// ── Test status ───────────────────────────────────────────────────────────
/// <summary>True while a test sequence is running.</summary>
@@ -407,7 +439,14 @@ namespace HC_APTBS.ViewModels
// Connect CAN bus.
_can.SetParameters(_config.Bench.ParametersById);
_can.Connect();
_can.RegisterBenchMessageIds(GetReceiveMessageIds(_config.Bench.ParametersById));
bool canOk = _can.Connect();
if (canOk)
{
_bench.StartElectronicMsgSender();
_bench.StartRelaySender();
}
// Start the UI refresh timer.
StartRefreshTimer();
@@ -442,6 +481,10 @@ namespace HC_APTBS.ViewModels
Pressure = _bench.ReadBenchParameter(BenchParameterNames.Pressure);
PsgEncoderValue = _bench.ReadBenchParameter(BenchParameterNames.PsgEncoderValue);
// Feed flowmeter charts and refresh bench controls.
FlowmeterChart.AddSamples(QDelivery, QOver);
BenchControl.RefreshFromTick();
if (CurrentPump != null)
{
PumpRpm = _bench.ReadPumpParameter(PumpParameterNames.Rpm);
@@ -520,5 +563,24 @@ namespace HC_APTBS.ViewModels
=> MessageBox.Show(
"PSG sync pulse not detected. Check encoder connection.",
"PSG Error", MessageBoxButton.OK, MessageBoxImage.Warning);
// ── Helpers ───────────────────────────────────────────────────────────────
/// <summary>
/// Returns only the message IDs that contain at least one receive parameter.
/// Transmit-only IDs (RPM command, ElectronicMsg, etc.) are excluded because
/// they are frames we send, not frames the remote device sends to us.
/// </summary>
private static HashSet<uint> GetReceiveMessageIds(
Dictionary<uint, List<CanBusParameter>> parametersById)
{
var ids = new HashSet<uint>();
foreach (var kv in parametersById)
{
if (kv.Value.Any(p => p.IsReceive))
ids.Add(kv.Key);
}
return ids;
}
}
}

122
ViewModels/SingleFlowChartViewModel.cs Normal file
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@@ -0,0 +1,122 @@
using System;
using System.Collections.ObjectModel;
using CommunityToolkit.Mvvm.ComponentModel;
using LiveChartsCore;
using LiveChartsCore.Defaults;
using LiveChartsCore.SkiaSharpView;
using LiveChartsCore.SkiaSharpView.Painting;
using SkiaSharp;
namespace HC_APTBS.ViewModels
{
/// <summary>
/// Reusable ViewModel for a single real-time scrolling line chart.
/// Backed by LiveChartsCore with a fixed-width sample window.
/// </summary>
public sealed partial class SingleFlowChartViewModel : ObservableObject
{
private const int DefaultMaxSamples = 200;
private readonly ObservableCollection<double> _values = new();
private readonly int _maxSamples;
/// <summary>Chart title label.</summary>
[ObservableProperty] private string _title = string.Empty;
/// <summary>Series array bound to the CartesianChart.</summary>
public ISeries[] Series { get; }
/// <summary>X axes for the chart (auto-scrolling, no labels).</summary>
public Axis[] XAxes { get; }
/// <summary>Y axes for the chart.</summary>
public Axis[] YAxes { get; }
/// <summary>
/// Tolerance band sections overlaid on the chart.
/// Updated when <see cref="SetTolerance"/> is called.
/// </summary>
[ObservableProperty] private RectangularSection[] _sections = Array.Empty<RectangularSection>();
/// <summary>
/// Creates a new chart ViewModel.
/// </summary>
/// <param name="title">Display title for the chart.</param>
/// <param name="lineColor">SKColor for the line series.</param>
/// <param name="maxSamples">Maximum number of samples before the oldest is dropped.</param>
public SingleFlowChartViewModel(string title, SKColor lineColor, int maxSamples = DefaultMaxSamples)
{
_title = title;
_maxSamples = maxSamples;
Series = new ISeries[]
{
new LineSeries<double>
{
Values = _values,
Fill = null,
GeometrySize = 0,
Stroke = new SolidColorPaint(lineColor, 2),
LineSmoothness = 0,
AnimationsSpeed = TimeSpan.Zero
}
};
XAxes = new Axis[]
{
new Axis
{
IsVisible = false,
AnimationsSpeed = TimeSpan.Zero
}
};
YAxes = new Axis[]
{
new Axis
{
AnimationsSpeed = TimeSpan.Zero,
MinLimit = 0
}
};
}
/// <summary>
/// Appends a value to the chart. Drops the oldest value when the window is full.
/// Must be called on the UI thread.
/// </summary>
public void AddValue(double value)
{
_values.Add(value);
if (_values.Count > _maxSamples)
_values.RemoveAt(0);
}
/// <summary>
/// Sets the tolerance band (displayed as a shaded region on the chart).
/// </summary>
/// <param name="target">Center value of the tolerance band.</param>
/// <param name="tolerance">Half-width of the tolerance band.</param>
public void SetTolerance(double target, double tolerance)
{
Sections = new[]
{
new RectangularSection
{
Yi = target - tolerance,
Yj = target + tolerance,
Fill = new SolidColorPaint(SKColors.LimeGreen.WithAlpha(40))
}
};
}
/// <summary>
/// Clears all sample data and tolerance bands.
/// </summary>
public void Clear()
{
_values.Clear();
Sections = Array.Empty<RectangularSection>();
}
}
}

23
Views/UserControls/FlowmeterChartView.xaml Normal file
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@@ -0,0 +1,23 @@
<UserControl x:Class="HC_APTBS.Views.UserControls.FlowmeterChartView"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:lvc="clr-namespace:LiveChartsCore.SkiaSharpView.WPF;assembly=LiveChartsCore.SkiaSharpView.WPF">
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<TextBlock Text="{Binding Title}" FontSize="11" FontWeight="SemiBold"
Foreground="DimGray" Margin="4,0"/>
<lvc:CartesianChart Grid.Row="1" Height="120"
Series="{Binding Series}"
XAxes="{Binding XAxes}"
YAxes="{Binding YAxes}"
Sections="{Binding Sections}"
TooltipPosition="Hidden"
AnimationsSpeed="00:00:00"/>
</Grid>
</UserControl>

16
Views/UserControls/FlowmeterChartView.xaml.cs Normal file
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@@ -0,0 +1,16 @@
using System.Windows.Controls;
namespace HC_APTBS.Views.UserControls
{
/// <summary>
/// UserControl hosting a single real-time flowmeter chart.
/// DataContext is expected to be a <see cref="HC_APTBS.ViewModels.SingleFlowChartViewModel"/>.
/// </summary>
public partial class FlowmeterChartView : UserControl
{
public FlowmeterChartView()
{
InitializeComponent();
}
}
}