Bump version to 0.0.4

PamhagenSysCtrl/App.xaml.cs

@@ -67,6 +67,9 @@ namespace PamhagenSysCtrl {
 
         public static async Task CheckForUpdates(bool showResult = false) {
             if (Config.UpdateUrl == null) return;
+            foreach (Window w in Current.Windows) {
+                if (w is UpdateDialog) return;
+            }
 
             try {
                 var latest = await UpdateService.GetLatestInstallerUrl(Config.UpdateUrl);

PamhagenSysCtrl/Helpers/PamhagenGraph.cs

@@ -512,7 +512,6 @@ namespace PamhagenSysCtrl.Helpers {
             HashSet<IEdge> visited = [];
             foreach (var (edge, node) in path.Hops) {
                 edge.Highlight = color1;
-                (edge.Start as PipeJoin)?.Highlight = color1;
                 if (flowArrows > MotorState.Halt) {
                     var dir = edge.End == node;
                     if (flowArrows == MotorState.Backward) dir = !dir;
@@ -521,10 +520,7 @@ namespace PamhagenSysCtrl.Helpers {
                 }
                 visited.Add(edge);
                 if (node is Pump) color = color2;
-                TraverseSubgraph(node, (n) => n is Valve || n is ISink || n is Pump, visited, edgeAction: (s, r, e) => {
-                    (s as PipeJoin)?.Highlight = color;
-                    e.Highlight = color;
-                });
+                TraverseSubgraph(node, (n) => n is Valve || n is ISink || n is Pump, visited, edgeAction: (s, r, e) => e.Highlight = color);
             }
         }
 
@@ -534,8 +530,6 @@ namespace PamhagenSysCtrl.Helpers {
                 edgeAction: (s, r, e) => {
                     if (((e.Start as Valve)?.IsOpen ?? true) && ((e.End as Valve)?.IsOpen ?? true)) {
                         e.Highlight = color1;
-                        (e.Start as PipeJoin)?.Highlight = color1;
-                        (e.End as PipeJoin)?.Highlight = color1;
                         if (flowArrows == MotorState.Forward || flowArrows == MotorState.Backward) {
                             var dir = e.Start == s;
                             if (r) dir = !dir;

PamhagenSysCtrl/Helpers/PamhagenPlant.cs

@@ -21,11 +21,6 @@ namespace PamhagenSysCtrl.Helpers {
             FillState.Unknown, FillState.Unknown, FillState.Unknown, FillState.Unknown, FillState.Unknown, FillState.Unknown, FillState.Unknown, FillState.Unknown, FillState.Unknown
             ], default);
 
-        public string? PlcPortName => Plc?.PortName;
-        public T1.Status? LastPlcStatus => Plc?.LastPlcStatus;
-        public T1Error? LastPlcError => Plc?.LastPlcError;
-        public long? LastRttNs { get; private set; }
-
         public bool IsValveOpen(int n) => !IsValveClosed(n);
         public bool IsValveClosed(int n) => Sensors.GetDS(n);
         public bool WantValveClosed(int n) => !WantValveOpen(n);
@@ -138,17 +133,14 @@ namespace PamhagenSysCtrl.Helpers {
 
         protected async void BackgroundLoop(object? parameters) {
             while (IsRunning && Plc != null) {
-                var start = DateTime.Now;
                 try {
                     if (ActuatorsChanged) {
                         await Plc.WriteOutputs(Actuators);
                         ActuatorsChanged = false;
                     }
                     Sensors = await Plc.ReadInputs();
-                    LastRttNs = (long)(DateTime.Now - start).TotalNanoseconds;
                     RaiseUpdateEvent(new());
                 } catch (Exception exc) {
-                    LastRttNs = null;
                     var str = "Bei der SPS ist ein Fehler aufgetreten:\n\n" + exc.Message;
                     if (exc.InnerException != null) str += "\n\n" + exc.InnerException.Message;
                     MessageBox.Show(str, "SPS-Fehler", MessageBoxButton.OK, MessageBoxImage.Error);

PamhagenSysCtrl/Helpers/PamhagenPlc.cs

@@ -34,10 +34,6 @@ namespace PamhagenSysCtrl.Helpers {
 
         protected readonly T1 Plc;
 
-        public string PortName => Plc.PortName;
-        public T1.Status LastPlcStatus => Plc.LastStatus;
-        public T1Error LastPlcError => Plc.LastError;
-
         public PamhagenPlc(string portName, Parity parity = Parity.Odd) {
             Plc = new T1(portName, parity);
         }

PamhagenSysCtrl/Helpers/Pipeline/PipeJoin.cs

@@ -1,6 +1,7 @@
 using System.Windows;
 using System.Windows.Controls;
 using System.Windows.Media;
+using System.Windows.Shapes;
 
 namespace PamhagenSysCtrl.Helpers.Pipeline {
     public class PipeJoin : INode {
@@ -11,12 +12,11 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
         public double CenterX { get; set; }
         public double CenterY { get; set; }
         public string Label => "";
-        public Brush? Highlight { get; set; }
 
         public ISet<IEdge> Inputs { get; init; }
         public ISet<IEdge> Outputs { get; init; }
 
-        private System.Windows.Shapes.Path? _rect;
+        private Polygon? _rect;
 
         public PipeJoin(double x, double y) {
             CenterX = x;
@@ -26,8 +26,8 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
         }
 
         public void Draw(Canvas canvas) {
-            _rect = new System.Windows.Shapes.Path() {
-                Fill = Brushes.DarkGray,
+            _rect = new Polygon() {
+                Fill = Brushes.Black,
                 Stroke = Brushes.Black,
             };
             canvas.Children.Add(_rect);
@@ -43,66 +43,43 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
             var il = Inputs.Any(e => (e.Start.CenterX < CenterX && (e.Orientation || e.Start.CenterY == CenterY)) || (e.IsTwoWay && e.End.CenterX < CenterX && (e.Orientation || e.End.CenterY == CenterY)));
             var ol = Outputs.Any(e => (e.End.CenterX < CenterX && (!e.Orientation || e.End.CenterY == CenterY)) || (e.IsTwoWay && e.Start.CenterX < CenterX && (!e.Orientation || e.Start.CenterY == CenterY)));
 
-            var size = new Size(SIZE / 2 * scale, SIZE / 2 * scale);
-            var geo = new StreamGeometry();
-            using (var ctx = geo.Open()) {
-                var points = new List<Point> {
-                    new(0, 0)
-                };
-
-                ctx.BeginFigure(new((SIZE / 2 - POINT) * scale, 0), true, false);
-                if (ot && it) {
-                    points.AddRange([new(SIZE / 2, -POINT / 2), new(SIZE / 2, POINT / 2), new(SIZE / 2 + POINT, 0)]);
-                } else if (ot) {
-                    ctx.PolyLineTo([new(SIZE / 2 * scale, -POINT * scale), new((SIZE / 2 + POINT) * scale, 0)], true, false);
-                } else if (it) {
-                    ctx.PolyLineTo([new(SIZE / 2 * scale, POINT * scale), new((SIZE / 2 + POINT) * scale, 0)], true, false);
-                } else {
-                    ctx.ArcTo(new((SIZE / 2 + POINT) * scale, 0), size, 0, false, SweepDirection.Clockwise, true, false);
-                }
-
-                ctx.ArcTo(new(SIZE * scale, (SIZE / 2 - POINT) * scale), size, 0, false, SweepDirection.Clockwise, true, false);
-                points.Add(new(SIZE, 0));
-                if (or && ir) {
-                    points.AddRange([new(SIZE, SIZE / 2 - POINT), new(SIZE + POINT / 2, SIZE / 2), new(SIZE - POINT / 2, SIZE / 2), new(SIZE, SIZE / 2 + POINT)]);
-                } else if (or) {
-                    ctx.PolyLineTo([new((SIZE + POINT) * scale, SIZE / 2 * scale), new(SIZE * scale, (SIZE / 2 + POINT) * scale)], true, false);
-                } else if (ir) {
-                    ctx.PolyLineTo([new((SIZE - POINT) * scale, SIZE / 2 * scale), new(SIZE * scale, (SIZE / 2 + POINT) * scale)], true, false);
-                } else {
-                    ctx.ArcTo(new(SIZE * scale, (SIZE / 2 + POINT) * scale), size, 0, false, SweepDirection.Clockwise, true, false);
-                }
-
-                ctx.ArcTo(new((SIZE / 2 + POINT) * scale, SIZE * scale), size, 0, false, SweepDirection.Clockwise, true, false);
-                points.Add(new(SIZE, SIZE));
-                if (ob && ib) {
-                    points.AddRange([new(SIZE / 2 + POINT, SIZE), new(SIZE / 2, SIZE + POINT / 2), new(SIZE / 2, SIZE - POINT / 2), new(SIZE / 2 - POINT, SIZE)]);
-                } else if (ob) {
-                    ctx.PolyLineTo([new(SIZE / 2 * scale, (SIZE + POINT) * scale), new((SIZE / 2 - POINT) * scale, SIZE * scale)], true, false);
-                } else if (ib) {
-                    ctx.PolyLineTo([new(SIZE / 2 * scale, (SIZE - POINT) * scale), new((SIZE / 2 - POINT) * scale, SIZE * scale)], true, false);
-                } else {
-                    ctx.ArcTo(new((SIZE / 2 - POINT) * scale, SIZE * scale), size, 0, false, SweepDirection.Clockwise, true, false);
-                }
-
-                ctx.ArcTo(new(0, (SIZE / 2 + POINT) * scale), size, 0, false, SweepDirection.Clockwise, true, false);
-                points.Add(new(0, SIZE));
-                if (ol && il) {
-                    points.AddRange([new(0, SIZE / 2 + POINT), new(-POINT / 2, SIZE / 2), new(POINT / 2, SIZE / 2), new(0, SIZE / 2 - POINT)]);
-                } else if (ol) {
-                    ctx.PolyLineTo([new(-POINT * scale, SIZE / 2 * scale), new(0, (SIZE / 2 - POINT) * scale)], true, false);
-                } else if (il) {
-                    ctx.PolyLineTo([new(POINT * scale, SIZE / 2 * scale), new(0, (SIZE / 2 - POINT) * scale)], true, false);
-                } else {
-                    ctx.ArcTo(new(0, (SIZE / 2 - POINT) * scale), size, 0, false, SweepDirection.Clockwise, true, false);
-                }
-
-                ctx.ArcTo(new((SIZE / 2 - POINT) * scale, 0), size, 0, false, SweepDirection.Clockwise, true, false);
+            var points = new List<Point> {
+                new(0, 0)
+            };
+            if (ot && it) {
+                points.AddRange([new(SIZE / 2 - POINT, 0), new(SIZE / 2, -POINT / 2), new(SIZE / 2, POINT / 2), new(SIZE / 2 + POINT, 0)]);
+            } else if (ot) {
+                points.AddRange([new(SIZE / 2 - POINT, 0), new(SIZE / 2, -POINT), new(SIZE / 2 + POINT, 0)]);
+            } else if (it) {
+                points.AddRange([new(SIZE / 2 - POINT, 0), new(SIZE / 2, POINT), new(SIZE / 2 + POINT, 0)]);
+            }
+            points.Add(new(SIZE, 0));
+            if (or && ir) {
+                points.AddRange([new(SIZE, SIZE / 2 - POINT), new(SIZE + POINT / 2, SIZE / 2), new(SIZE - POINT / 2, SIZE / 2), new(SIZE, SIZE / 2 + POINT)]);
+            } else if (or) {
+                points.AddRange([new(SIZE, SIZE / 2 - POINT), new(SIZE + POINT, SIZE / 2), new(SIZE, SIZE / 2 + POINT)]);
+            } else if (ir) {
+                points.AddRange([new(SIZE, SIZE / 2 - POINT), new(SIZE - POINT, SIZE / 2), new(SIZE, SIZE / 2 + POINT)]);
+            }
+            points.Add(new(SIZE, SIZE));
+            if (ob && ib) {
+                points.AddRange([new(SIZE / 2 + POINT, SIZE), new(SIZE / 2, SIZE + POINT / 2), new(SIZE / 2, SIZE - POINT / 2), new(SIZE / 2 - POINT, SIZE)]);
+            } else if (ob) {
+                points.AddRange([new(SIZE / 2 + POINT, SIZE), new(SIZE / 2, SIZE + POINT), new(SIZE / 2 - POINT, SIZE)]);
+            } else if (ib) {
+                points.AddRange([new(SIZE / 2 + POINT, SIZE), new(SIZE / 2, SIZE - POINT), new(SIZE / 2 - POINT, SIZE)]);
+            }
+            points.Add(new(0, SIZE));
+            if (ol && il) {
+                points.AddRange([new(0, SIZE / 2 + POINT), new(-POINT / 2, SIZE / 2), new(POINT / 2, SIZE / 2), new(0, SIZE / 2 - POINT)]);
+            } else if (ol) {
+                points.AddRange([new(0, SIZE / 2 + POINT), new(-POINT, SIZE / 2), new(0, SIZE / 2 - POINT)]);
+            } else if (il) {
+                points.AddRange([new(0, SIZE / 2 + POINT), new(POINT, SIZE / 2), new(0, SIZE / 2 - POINT)]);
             }
 
-            _rect?.Data = geo;
-            // [.. points.Select(p => new Point(p.X * scale, p.Y * scale))];
-            _rect?.StrokeThickness = Graph.ToBorder(scale);
+            _rect?.Points = [.. points.Select(p => new Point(p.X * scale, p.Y * scale))];
+            _rect?.StrokeThickness = 2;
             _rect?.SetValue(Canvas.LeftProperty, (CenterX - SIZE / 2) * scale);
             _rect?.SetValue(Canvas.TopProperty, (CenterY - SIZE / 2) * scale);
         }
@@ -112,7 +89,7 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
         }
 
         public void Update(bool isHovering, bool isPressed) {
-            _rect?.Fill = Highlight ?? Brushes.DarkGray;
+            _rect?.Stroke = isHovering ? Brushes.Black : Brushes.Black;
         }
     }
 }

PamhagenSysCtrl/Helpers/T1.cs

@@ -10,16 +10,12 @@ namespace PamhagenSysCtrl.Helpers {
 
         protected SerialPort Serial;
 
-        public string PortName => Serial.PortName;
-        public Status LastStatus { get; private set; }
-        public T1Error LastError { get; private set; }
-
         public T1(string portName, Parity parity = Parity.Odd) {
             Serial = new SerialPort(portName, 9600, parity, 8, StopBits.One) {
                 Handshake = Handshake.None,
                 NewLine = "\r",
-                ReadTimeout = 500,
-                WriteTimeout = 500,
+                ReadTimeout = 1000,
+                WriteTimeout = 1000,
                 DtrEnable = true,
                 RtsEnable = true,
                 Encoding = Encoding.ASCII,
@@ -101,16 +97,14 @@ namespace PamhagenSysCtrl.Helpers {
         public async Task<Status> StatusRead() {
             await SendCommand("ST", checksum: false);
             var (_, res) = await ReceiveResponse("ST");
-            LastStatus = new Status((Mode)(res[3] - '0'), ((res[0] - '0') << 4) | (res[1] - '0'));
-            return LastStatus;
+            return new Status((Mode)(res[3] - '0'), ((res[0] - '0') << 4) | (res[1] - '0'));
         }
 
         public async Task<T1Error> ErrorStatusRead() {
             await SendCommand("ER", checksum: false);
             var (_, res) = await ReceiveResponse("ER");
             var code = Convert.ToInt32(res, 10);
-            LastError = Enum.IsDefined(typeof(T1Error), code) ? (T1Error)code : T1Error.UNKNOWN_ERROR;
-            return LastError;
+            return Enum.IsDefined(typeof(T1Error), code) ? (T1Error)code : T1Error.UNKNOWN_ERROR;
         }
 
         public Task<ushort[]> DataRead(string register, int length) {

PamhagenSysCtrl/PamhagenSysCtrl.csproj

@@ -3,7 +3,7 @@
   <PropertyGroup>
     <OutputType>WinExe</OutputType>
     <TargetFramework>net10.0-windows</TargetFramework>
-    <Version>0.0.3</Version>
+    <Version>0.0.4</Version>
     <Product>Anlagensteuerung Pamhagen</Product>
     <AssemblyTitle>Anlagensteuerung Pamhagen</AssemblyTitle>
     <AssemblyName>PamhagenSysCtrl</AssemblyName>
@@ -16,8 +16,8 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Extensions.Configuration.Ini" Version="10.0.10" />
-    <PackageReference Include="System.IO.Ports" Version="10.0.10" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Ini" Version="10.0.11" />
+    <PackageReference Include="System.IO.Ports" Version="10.0.11" />
   </ItemGroup>
 
 </Project>

PamhagenSysCtrl/Windows/PlantSchemeWindow.xaml

@@ -227,44 +227,7 @@
         </Grid>
 
         <StatusBar Grid.Row="2" BorderThickness="0,1,0,0" BorderBrush="Gray">
-            <StatusBar.ItemsPanel>
-                <ItemsPanelTemplate>
-                    <Grid>
-                        <Grid.ColumnDefinitions>
-                            <ColumnDefinition Width="2*"/>
-                            <ColumnDefinition Width="Auto"/>
-                            <ColumnDefinition Width="3*"/>
-                            <ColumnDefinition Width="Auto"/>
-                            <ColumnDefinition Width="1*"/>
-                            <ColumnDefinition Width="Auto"/>
-                            <ColumnDefinition Width="2*"/>
-                        </Grid.ColumnDefinitions>
-                    </Grid>
-                </ItemsPanelTemplate>
-            </StatusBar.ItemsPanel>
-            <StatusBarItem>
-                <TextBlock>
-                    SPS-Verbindung: <Run x:Name="Status_Connection" Text="-"/>
-                </TextBlock>
-            </StatusBarItem>
-            <Separator Grid.Column="1"/>
-            <StatusBarItem Grid.Column="2">
-                <TextBlock>
-                    SPS-Status: <Run x:Name="Status_Plc" Text="-"/>
-                </TextBlock>
-            </StatusBarItem>
-            <Separator Grid.Column="3"/>
-            <StatusBarItem Grid.Column="4">
-                <TextBlock>
-                    Druckluft: <Run x:Name="Status_CompressedAir" Text="-"/>
-                </TextBlock>
-            </StatusBarItem>
-            <Separator Grid.Column="5"/>
-            <StatusBarItem Grid.Column="6">
-                <TextBlock>
-                    Ventile offen: <Run x:Name="Status_ValvesOpen" Text="-"/>
-                </TextBlock>
-            </StatusBarItem>
+
         </StatusBar>
     </Grid>
 </Window>

PamhagenSysCtrl/Windows/PlantSchemeWindow.xaml.cs

@@ -502,8 +502,6 @@ namespace PamhagenSysCtrl.Windows {
             foreach (var n in Graph.Nodes) {
                 if (n is Pump p) {
                     p.Highlight = null;
-                } else if (n is PipeJoin j) {
-                    j.Highlight = null;
                 }
             }
 
@@ -595,12 +593,7 @@ namespace PamhagenSysCtrl.Windows {
         }
 
         public void OnUpdate(object? sender, PlantEventArgs? evt) {
-            if (App.Plant is PamhagenPlant p) {
-                Status_Connection.Text = $"Ja ({p.PlcPortName}" + (p.LastRttNs != null ? $", {p.LastRttNs / 1000000.0:N0} ms" : "") + ")";
-                Status_Plc.Text = $"{p.LastPlcStatus?.Mode} ({p.LastPlcStatus?.Flags:X3}) / {p.LastPlcError?.GetName()} ({(int?)p.LastPlcError:0000})";
-                Status_CompressedAir.Text = Enumerable.Range(1, 57).Any(p.IsValveClosed) ? "Ein" : Enumerable.Range(1, 57).Any(p.WantValveClosed) ? "Aus" : "?";
-                Status_ValvesOpen.Text = Enumerable.Range(1, 57).Count(p.IsValveOpen) + " / " + Enumerable.Range(1, 57).Count(p.WantValveOpen) + " / 57";
-            }
+            if (sender is not PamhagenPlant plant) return;
             UpdateScheme(Mouse.GetPosition(SchemeCanvas), Mouse.LeftButton == MouseButtonState.Pressed);
         }
 

README.md

@@ -12,7 +12,7 @@ About
 **Product:** Anlagensteuerung Pamhagen  
 **Description:** Interface to a LPC and graphical user interface for controlling the plant/system  
 **Type:** HMI and PLC Control Software  
-**Version:** 0.0.3 ([Changelog](./CHANGELOG.md))  
+**Version:** 0.0.4 ([Changelog](./CHANGELOG.md))  
 **License:** [GNU General Public License 3.0 (GPLv3)](./LICENSE)  
 **Source code:** https://git.necronda.net/winzer/pamhagen-sysctrl  
 **Developement period:** 2026
@@ -30,7 +30,7 @@ Packaging: [WiX Toolset](https://www.firegiant.com/wixtoolset/)
 **Produkt:** Anlagensteuerung Pamhagen  
 **Beschreibung:** Schnittstelle zu einer SPS und grafische Benutzeroberfläche für die Steuerung der Anlage  
 **Typ:** HMI- und SPS-Steuerungssoftware  
-**Version:** 0.0.3 ([Änderungsprotokoll](./CHANGELOG.md))  
+**Version:** 0.0.4 ([Änderungsprotokoll](./CHANGELOG.md))  
 **Lizenz:** [GNU General Public License 3.0 (GPLv3)](./LICENSE)  
 **Quellcode:** https://git.necronda.net/winzer/pamhagen-sysctrl  
 **Entwicklungszeitraum:** 2026