initial version with serial link

analog_system_monitor_arduino/Command_Summary.txt

@@ -0,0 +1,54 @@
+COMMAND BEHAVIOR SUMMARY
+========================
+
+PING
+----
+Format:
+    PING
+
+Response:
+    Analog_System_Monitor_<version>
+
+Purpose:
+    - Confirms the device is alive
+    - Allows PC-side auto-discovery
+    - Returns firmware version
+
+
+SETALL
+------
+Format:
+    SETALL: v0,v1,v2,v3,v4,v5,v6,v7
+
+Rules:
+    - Exactly 8 comma-separated values
+    - Each value must be numeric
+    - Each value must be between 0 and 100
+    - No extra values allowed
+    - No missing values allowed
+    - No trailing commas or extra characters
+
+Success Response:
+    OK
+
+Error Response:
+    ERROR
+
+Purpose:
+    - Updates all 8 channels in one atomic operation
+    - Applies calibration to each channel
+    - Resets watchdog timer
+
+
+UNKNOWN / MALFORMED COMMANDS
+----------------------------
+Format:
+    Anything not matching PING or a valid SETALL command
+
+Response:
+    ERROR
+
+Purpose:
+    - Keeps protocol strict and predictable
+    - Prevents accidental meter movement
+    - Simplifies debugging

analog_system_monitor_arduino/analog_system_monitor_arduino.ino

@@ -103,19 +103,68 @@ void loop() {
       continue;
     }
 
-    int eq = s.indexOf('=');
+    // --- Batch update command ---
-    if (eq > 0) {
+    if (s.startsWith("SETALL:")) {
-      int ch = s.substring(0, eq).toInt();
+      String payload = s.substring(7);
-      float val = s.substring(eq + 1).toFloat();
+      payload.trim();
-      if (ch >= 0 && ch < NUM_CHANNELS && val >= 0.0f && val <= 100.0f) {
 
-        currentDuty[ch] = val;
+      float newValues[NUM_CHANNELS];
+      int count = 0;
+      bool error = false;
 
+      // Parse up to NUM_CHANNELS values
+      while (payload.length() > 0 && count < NUM_CHANNELS) {
+        int comma = payload.indexOf(',');
+        String part;
+
+        if (comma >= 0) {
+          part = payload.substring(0, comma);
+          payload = payload.substring(comma + 1);
+        } else {
+          part = payload;
+          payload = "";
+        }
+
+        part.trim();
+        if (part.length() == 0) {
+          error = true;
+          break;
+        }
+
+        float val = part.toFloat();
+
+        if (val < 0.0f || val > 100.0f) {
+          error = true;
+          break;
+        }
+
+        newValues[count++] = val;
+      }
+
+      // Conditions for a valid SETALL:
+      // - exactly NUM_CHANNELS values parsed
+      // - no leftover payload
+      // - no parse/range errors
+      if (error || count != NUM_CHANNELS || payload.length() > 0) {
+        Serial.println("ERROR");
+        continue;
+      }
+
+      // All good → apply values
+      for (int ch = 0; ch < NUM_CHANNELS; ch++) {
+        currentDuty[ch] = newValues[ch];
         float calibratedDuty = applyCalibration(ch, currentDuty[ch]);
         pwm[ch]->setPWM(pwmPins[ch], pwmFrequency, calibratedDuty);
-
-        lastSerialTime = millis();  // reset watchdog
       }
+
+      Serial.println("OK");
+      lastSerialTime = millis();
+      continue;
+    }
+
+    // --- Unknown command ---
+    if (s.length() > 0) {
+      Serial.println("ERROR");
     }
   }
 

analog_system_monitor_dotnet/Config.cs

@@ -1,44 +0,0 @@
-using System;
-using System.IO;
-using System.Text.Json;
-
-public class Config
-{
-    public string OscIp { get; set; } = "127.0.0.1";
-    public int OscPort { get; set; } = 9000;
-    public int UpdateRateMs { get; set; } = 1000;
-
-    private static string ConfigPath =>
-        Path.Combine(AppContext.BaseDirectory, "config.json");
-
-    public static Config Load()
-    {
-        try
-        {
-            if (File.Exists(ConfigPath))
-            {
-                string json = File.ReadAllText(ConfigPath);
-                return JsonSerializer.Deserialize<Config>(json) ?? new Config();
-            }
-        }
-        catch { }
-
-        // If loading fails, create a default config
-        var cfg = new Config();
-        cfg.Save();
-        return cfg;
-    }
-
-    public void Save()
-    {
-        try
-        {
-            string json = JsonSerializer.Serialize(this, new JsonSerializerOptions
-            {
-                WriteIndented = true
-            });
-            File.WriteAllText(ConfigPath, json);
-        }
-        catch { }
-    }
-}

analog_system_monitor_dotnet/Program.cs

@@ -1,15 +1,12 @@
 using System;
 using System.Windows.Forms;
 
-namespace analog_system_monitor
+internal static class Program
 {
-    internal static class Program
+    [STAThread]
+    static void Main()
     {
-        [STAThread]
+        ApplicationConfiguration.Initialize();
-        static void Main()
+        Application.Run(new TrayApp());
-        {
-            ApplicationConfiguration.Initialize();
-            Application.Run(new TrayApp());
-        }
     }
 }

analog_system_monitor_dotnet/SerialManager.cs

@@ -0,0 +1,158 @@
+#nullable enable
+
+using System;
+using System.IO.Ports;
+using System.Linq;
+using System.Threading;
+
+public class SerialManager : IDisposable
+{
+    private SerialPort? port;
+    private DateTime lastResponse = DateTime.UtcNow;
+
+    private const int BaudRate = 115200;
+    private const int PingTimeoutMs = 300;
+    private const int WatchdogTimeoutMs = 3000;
+
+    public bool IsConnected => port != null && port.IsOpen;
+
+    // ---------------- DEVICE DISCOVERY ----------------
+
+    public void DiscoverDevice()
+    {
+        DisposePort();
+
+        foreach (string com in SerialPort.GetPortNames().OrderBy(s => s))
+        {
+            string? response = null;
+
+            try
+            {
+                using (var testPort = CreatePort(com, PingTimeoutMs))
+                {
+                    testPort.Open();
+                    Thread.Sleep(350); // RP2040 resets on open
+
+                    testPort.DiscardInBuffer();
+                    testPort.DiscardOutBuffer();
+
+                    testPort.Write("PING\n");
+
+                    try
+                    {
+                        if (testPort.BytesToRead > 0)
+                            response = testPort.ReadLine();
+                    }
+                    catch (TimeoutException)
+                    {
+                        // No response — move to next port
+                    }
+                }
+
+                if (response != null &&
+                    response.StartsWith("Analog_System_Monitor_"))
+                {
+                    port = CreatePort(com, 500);
+                    port.Open();
+                    Thread.Sleep(350); // allow RP2040 reboot again
+
+                    lastResponse = DateTime.UtcNow;
+                    return;
+                }
+            }
+            catch
+            {
+                // Silent fail — move to next COM port
+            }
+        }
+
+        port = null;
+    }
+
+    // ---------------- PORT FACTORY ----------------
+
+    private SerialPort CreatePort(string com, int timeout)
+    {
+        return new SerialPort(com, BaudRate)
+        {
+            Parity = Parity.None,
+            DataBits = 8,
+            StopBits = StopBits.One,
+            Handshake = Handshake.None,
+
+            NewLine = "\n",
+            Encoding = System.Text.Encoding.ASCII,
+
+            ReadTimeout = timeout,
+            WriteTimeout = timeout,
+
+            DtrEnable = true,   // REQUIRED for RP2040 USB CDC
+            RtsEnable = true
+        };
+    }
+
+    // ---------------- WATCHDOG ----------------
+
+    public bool WatchdogExpired =>
+        (DateTime.UtcNow - lastResponse).TotalMilliseconds > WatchdogTimeoutMs;
+
+    // ---------------- SEND COMMAND ----------------
+
+    public void SendSetAll(string cmd)
+    {
+        if (!IsConnected)
+            return;
+
+        try
+        {
+            port!.Write(cmd + "\n");
+
+            string? response = null;
+
+            try
+            {
+                if (port.BytesToRead > 0)
+                    response = port.ReadLine();
+            }
+            catch (TimeoutException)
+            {
+                // No response this tick — totally fine
+            }
+
+            if (response != null &&
+                (response.StartsWith("OK") || response.StartsWith("ERROR")))
+            {
+                lastResponse = DateTime.UtcNow;
+            }
+        }
+        catch
+        {
+            // Silent fail — watchdog will trigger reconnect
+        }
+    }
+
+    // ---------------- CLEANUP ----------------
+
+    private void DisposePort()
+    {
+        try
+        {
+            if (port != null)
+            {
+                port.Close();
+                port.Dispose();
+            }
+        }
+        catch
+        {
+            // ignore
+        }
+
+        port = null;
+    }
+
+    public void Dispose()
+    {
+        DisposePort();
+    }
+}

analog_system_monitor_dotnet/Telemetry.cs

@@ -1,338 +1,242 @@
+#nullable enable
+
 using System;
-using System.Net.Sockets;
+using System.Globalization;
-using System.Text;
-using System.Collections.Generic;
 using LibreHardwareMonitor.Hardware;
 
-public class Telemetry
+public class Telemetry : IDisposable
 {
-	private Config config;
+    private const int UpdateRateDefaultMs = 1000;
-    private string oscIp = "127.0.0.1";
+    public int UpdateRateMs => UpdateRateDefaultMs;
-    private int oscPort = 9000;
 
+    private readonly SerialManager serial = new SerialManager();
+    private readonly Computer computer = new Computer();
+
+    // Cached hardware references
+    private IHardware? cpuHw;
+    private IHardware? gpuHw;
+    private IHardware? memHw;
+
+    // Cached sensors
     private ISensor[] cpuLoadSensors = Array.Empty<ISensor>();
     private ISensor? cpuTempSensor;
-    private ISensor? gpuVramUsedSensor;
+
-    private ISensor? gpuVramTotalSensor;
     private ISensor? gpu3DLoadSensor;
     private ISensor? gpuTempSensor;
+    private ISensor? gpuVramUsedSensor;
+    private ISensor? gpuVramTotalSensor;
 
-    private Computer computer = new Computer();
+    private ISensor? memUsedSensor;
-    private UdpClient udp = new UdpClient();
+    private ISensor? memAvailSensor;
 
-    // ---------------- INITIALIZATION ----------------
+    private static readonly CultureInfo CI = CultureInfo.InvariantCulture;
 
-public void Initialize()
+    public void Initialize()
-{
-    config = Config.Load();
-
-    // Load defaults from config
-    oscIp = config.OscIp;
-    oscPort = config.OscPort;
-
-    // Override with command-line args if provided
-    ParseArgs(Environment.GetCommandLineArgs());
-
-    // Save updated config (optional)
-    config.OscIp = oscIp;
-    config.OscPort = oscPort;
-    config.Save();
-
-    computer.IsMemoryEnabled = true;
-    computer.IsCpuEnabled = true;
-    computer.IsGpuEnabled = true;
-    computer.Open();
-
-    DetectSensors();
-}
-
-public int UpdateRateMs => config.UpdateRateMs;
-
-private void ParseArgs(string[] args)
-{
-    foreach (var arg in args)
     {
-        if (arg.StartsWith("--ip="))
+        serial.DiscoverDevice();
-            oscIp = arg.Substring("--ip=".Length);
 
-        if (arg.StartsWith("--port=") &&
+        // Enable only what we need
-            int.TryParse(arg.Substring("--port=".Length), out int p))
+        computer.IsCpuEnabled = true;
-            oscPort = p;
+        computer.IsGpuEnabled = true;
+        computer.IsMemoryEnabled = true;
 
-        if (arg.StartsWith("--rate=") &&
+        computer.IsMotherboardEnabled = false;
-            int.TryParse(arg.Substring("--rate=".Length), out int r))
+        computer.IsControllerEnabled = false;
-            config.UpdateRateMs = r;
+        computer.IsNetworkEnabled = false;
-    }
+        computer.IsStorageEnabled = false;
-}
+        computer.IsBatteryEnabled = false;
+        computer.IsPsuEnabled = false;
 
+        computer.Open();
 
-    // ---------------- MAIN UPDATE LOOP ----------------
+        CacheHardwareAndSensors();
-
-    public void UpdateAndSend()
-    {
-        int memPercent      = GetMemoryUsagePercent();
-        int cpuPercent      = GetCpuLoadPercent();
-        int vramPercent     = GetGpuVramPercent();
-        int gpu3DPercent    = GetGpu3DLoad();
-        int cpuTempPercent  = GetCpuTemperaturePercent();
-        int gpuTempPercent  = GetGpuTemperaturePercent();
-
-        SendOscBundle(
-            cpuPercent      / 100f,
-            cpuTempPercent  / 100f,
-            memPercent      / 100f,
-            gpu3DPercent    / 100f,
-            gpuTempPercent  / 100f,
-            vramPercent     / 100f
-        );
     }
 
-    // ---------------- SENSOR DETECTION ----------------
+    private void CacheHardwareAndSensors()
-
-    private void DetectSensors()
     {
-        var cpuLoadList = new List<ISensor>();
-
-        ISensor? bestCpuTemp = null;
-        ISensor? bestGpuTemp = null;
-        ISensor? bestGpu3D = null;
-        ISensor? bestVramUsed = null;
-        ISensor? bestVramTotal = null;
-
         foreach (var hw in computer.Hardware)
         {
             hw.Update();
 
-            if (hw.HardwareType == HardwareType.Cpu)
+            switch (hw.HardwareType)
             {
-                foreach (var sensor in hw.Sensors)
+                case HardwareType.Cpu:
-                {
+                    cpuHw = hw;
-                    if (sensor.SensorType == SensorType.Load &&
+                    CacheCpuSensors(hw);
-                        sensor.Name.Contains("CPU Core"))
+                    break;
-                        cpuLoadList.Add(sensor);
 
-                    if (sensor.SensorType == SensorType.Temperature)
+                case HardwareType.GpuNvidia:
-                    {
+                case HardwareType.GpuAmd:
-                        if (sensor.Name == "Core (Tctl/Tdie)")
+                case HardwareType.GpuIntel:
-                            bestCpuTemp = sensor;
+                    gpuHw = hw;
-                        else if (bestCpuTemp == null)
+                    CacheGpuSensors(hw);
-                            bestCpuTemp = sensor;
+                    break;
-                    }
+
-                }
+                case HardwareType.Memory:
+                    memHw = hw;
+                    CacheMemorySensors(hw);
+                    break;
             }
+        }
+    }
 
-            if (hw.HardwareType == HardwareType.GpuNvidia ||
+    private void CacheCpuSensors(IHardware hw)
-                hw.HardwareType == HardwareType.GpuAmd ||
+    {
-                hw.HardwareType == HardwareType.GpuIntel)
+        var loads = new System.Collections.Generic.List<ISensor>();
+
+        foreach (var s in hw.Sensors)
+        {
+            if (s.SensorType == SensorType.Load &&
+                s.Name.Contains("CPU Core"))
+                loads.Add(s);
+
+            if (s.SensorType == SensorType.Temperature)
             {
-                foreach (var sensor in hw.Sensors)
+                if (s.Name == "Core (Tctl/Tdie)")
-                {
+                    cpuTempSensor = s;
-                    if (sensor.SensorType == SensorType.Temperature)
+                else if (cpuTempSensor == null)
-                    {
+                    cpuTempSensor = s;
-                        if (sensor.Name == "GPU Core")
-                            bestGpuTemp = sensor;
-                        else if (bestGpuTemp == null)
-                            bestGpuTemp = sensor;
-                    }
-
-                    if (sensor.SensorType == SensorType.Load)
-                    {
-                        if (sensor.Name == "D3D 3D")
-                            bestGpu3D = sensor;
-                        else if (bestGpu3D == null && sensor.Name == "GPU Core")
-                            bestGpu3D = sensor;
-                    }
-
-                    if (sensor.SensorType == SensorType.SmallData)
-                    {
-                        if (sensor.Name == "GPU Memory Used")
-                            bestVramUsed = sensor;
-
-                        if (sensor.Name == "GPU Memory Total")
-                            bestVramTotal = sensor;
-                    }
-                }
             }
         }
 
-        cpuLoadSensors = cpuLoadList.ToArray();
+        cpuLoadSensors = loads.ToArray();
-        cpuTempSensor = bestCpuTemp;
+    }
-        gpuTempSensor = bestGpuTemp;
+
-        gpu3DLoadSensor = bestGpu3D;
+    private void CacheGpuSensors(IHardware hw)
-        gpuVramUsedSensor = bestVramUsed;
+    {
-        gpuVramTotalSensor = bestVramTotal;
+        foreach (var s in hw.Sensors)
+        {
+            if (s.SensorType == SensorType.Load)
+            {
+                if (s.Name == "D3D 3D")
+                    gpu3DLoadSensor = s;
+                else if (gpu3DLoadSensor == null && s.Name == "GPU Core")
+                    gpu3DLoadSensor = s;
+            }
+
+            if (s.SensorType == SensorType.Temperature)
+            {
+                if (s.Name == "GPU Core")
+                    gpuTempSensor = s;
+                else if (gpuTempSensor == null)
+                    gpuTempSensor = s;
+            }
+
+            if (s.SensorType == SensorType.SmallData)
+            {
+                if (s.Name == "GPU Memory Used")
+                    gpuVramUsedSensor = s;
+
+                if (s.Name == "GPU Memory Total")
+                    gpuVramTotalSensor = s;
+            }
+        }
+    }
+
+    private void CacheMemorySensors(IHardware hw)
+    {
+        foreach (var s in hw.Sensors)
+        {
+            if (s.SensorType == SensorType.Data && s.Name == "Memory Used")
+                memUsedSensor = s;
+
+            if (s.SensorType == SensorType.Data && s.Name == "Memory Available")
+                memAvailSensor = s;
+        }
+    }
+
+    private static string F(float v) => v.ToString("0.###", CI);
+
+    public void UpdateAndSend()
+    {
+        if (!serial.IsConnected)
+        {
+            serial.DiscoverDevice();
+            return;
+        }
+
+        if (serial.WatchdogExpired)
+        {
+            serial.DiscoverDevice();
+            return;
+        }
+
+        // Update only the hardware we need
+        cpuHw?.Update();
+        gpuHw?.Update();
+        memHw?.Update();
+
+        float cpu = GetCpuLoadPercent();
+        float cpuTemp = GetCpuTemperaturePercent();
+        float mem = GetMemoryUsagePercent();
+        float gpu3d = GetGpu3DLoad();
+        float gpuTemp = GetGpuTemperaturePercent();
+        float vram = GetGpuVramPercent();
+
+        string cmd =
+            $"SETALL: {F(cpu)},{F(cpuTemp)},{F(mem)},{F(gpu3d)},{F(gpuTemp)},{F(vram)},0,0";
+
+        serial.SendSetAll(cmd);
     }
 
     // ---------------- METRICS ----------------
 
-    private int GetMemoryUsagePercent()
+    private float GetCpuLoadPercent()
-    {
-        float used = 0;
-        float available = 0;
-
-        foreach (var hw in computer.Hardware)
-        {
-            if (hw.HardwareType == HardwareType.Memory)
-            {
-                hw.Update();
-
-                foreach (var sensor in hw.Sensors)
-                {
-                    if (sensor.SensorType == SensorType.Data && sensor.Name == "Memory Used")
-                        used = sensor.Value ?? 0;
-
-                    if (sensor.SensorType == SensorType.Data && sensor.Name == "Memory Available")
-                        available = sensor.Value ?? 0;
-                }
-            }
-        }
-
-        float total = used + available;
-        if (total <= 0) return 0;
-
-        return (int)Math.Round((used / total) * 100);
-    }
-
-    private int GetCpuLoadPercent()
     {
         if (cpuLoadSensors.Length == 0) return 0;
 
         float total = 0;
         int count = 0;
 
-        foreach (var sensor in cpuLoadSensors)
+        foreach (var s in cpuLoadSensors)
         {
-            sensor.Hardware.Update();
+            total += s.Value ?? 0;
-            total += sensor.Value ?? 0;
             count++;
         }
 
-        return count == 0 ? 0 : (int)Math.Round(total / count);
+        return count == 0 ? 0 : total / count;
     }
 
-    private int GetGpuVramPercent()
+    private float GetCpuTemperaturePercent()
     {
-        if (gpuVramUsedSensor == null || gpuVramTotalSensor == null)
+        float t = cpuTempSensor?.Value ?? 0;
-            return 0;
+        return Math.Clamp(t, 0, 100);
-
-        gpuVramUsedSensor.Hardware.Update();
-
-        float usedMB = gpuVramUsedSensor.Value ?? 0;
-        float totalMB = gpuVramTotalSensor.Value ?? 0;
-
-        if (totalMB <= 0) return 0;
-
-        return (int)Math.Round((usedMB / totalMB) * 100);
     }
 
-    private int GetGpu3DLoad()
+    private float GetGpu3DLoad()
     {
-        if (gpu3DLoadSensor == null) return 0;
+        return gpu3DLoadSensor?.Value ?? 0;
-
-        gpu3DLoadSensor.Hardware.Update();
-        return (int)Math.Round(gpu3DLoadSensor.Value ?? 0);
     }
 
-    private int GetCpuTemperaturePercent()
+    private float GetGpuTemperaturePercent()
     {
-        if (cpuTempSensor == null) return 0;
+        float t = gpuTempSensor?.Value ?? 0;
-
+        return Math.Clamp(t, 0, 100);
-        cpuTempSensor.Hardware.Update();
-        float temp = cpuTempSensor.Value ?? 0;
-
-        return (int)Math.Round(Math.Clamp(temp, 0, 100));
     }
 
-    private int GetGpuTemperaturePercent()
+    private float GetGpuVramPercent()
     {
-        if (gpuTempSensor == null) return 0;
+        float used = gpuVramUsedSensor?.Value ?? 0;
+        float total = gpuVramTotalSensor?.Value ?? 0;
 
-        gpuTempSensor.Hardware.Update();
+        if (total <= 0) return 0;
-        float temp = gpuTempSensor.Value ?? 0;
+        return (used / total) * 100f;
-
-        return (int)Math.Round(Math.Clamp(temp, 0, 100));
     }
 
-    // ---------------- OSC ----------------
+    private float GetMemoryUsagePercent()
-
-    private void SendOscBundle(
-        float cpu, float cpuTemp, float mem,
-        float gpu3d, float gpuTemp, float vram)
     {
-        var messages = new List<byte[]>();
+        float used = memUsedSensor?.Value ?? 0;
+        float avail = memAvailSensor?.Value ?? 0;
 
-        messages.Add(BuildOscFloatMessage("/cpu", cpu));
+        float total = used + avail;
-        messages.Add(BuildOscFloatMessage("/cputemp", cpuTemp));
+        if (total <= 0) return 0;
-        messages.Add(BuildOscFloatMessage("/memory", mem));
-        messages.Add(BuildOscFloatMessage("/gpu3d", gpu3d));
-        messages.Add(BuildOscFloatMessage("/gputemp", gpuTemp));
-        messages.Add(BuildOscFloatMessage("/vram", vram));
 
-        byte[] bundle = BuildOscBundle(messages);
+        return (used / total) * 100f;
-        udp.Send(bundle, bundle.Length, oscIp, oscPort);
     }
 
-    private byte[] BuildOscBundle(List<byte[]> messages)
+    public void Dispose()
     {
-        List<byte[]> parts = new List<byte[]>();
+        serial.Dispose();
-
+        computer.Close();
-        parts.Add(PadOscString("#bundle"));
-
-        byte[] timetag = new byte[8];
-        timetag[7] = 1;
-        parts.Add(timetag);
-
-        foreach (var msg in messages)
-        {
-            byte[] len = BitConverter.GetBytes(msg.Length);
-            if (BitConverter.IsLittleEndian)
-                Array.Reverse(len);
-
-            parts.Add(len);
-            parts.Add(msg);
-        }
-
-        int total = 0;
-        foreach (var p in parts)
-            total += p.Length;
-
-        byte[] bundle = new byte[total];
-        int offset = 0;
-
-        foreach (var p in parts)
-        {
-            Buffer.BlockCopy(p, 0, bundle, offset, p.Length);
-            offset += p.Length;
-        }
-
-        return bundle;
-    }
-
-    private byte[] BuildOscFloatMessage(string address, float value)
-    {
-        byte[] addr = PadOscString(address);
-        byte[] types = PadOscString(",f");
-
-        byte[] floatBytes = BitConverter.GetBytes(value);
-        if (BitConverter.IsLittleEndian)
-            Array.Reverse(floatBytes);
-
-        byte[] packet = new byte[addr.Length + types.Length + floatBytes.Length];
-        Buffer.BlockCopy(addr, 0, packet, 0, addr.Length);
-        Buffer.BlockCopy(types, 0, packet, addr.Length, types.Length);
-        Buffer.BlockCopy(floatBytes, 0, packet, addr.Length + types.Length, floatBytes.Length);
-
-        return packet;
-    }
-
-    private byte[] PadOscString(string s)
-    {
-        byte[] raw = Encoding.ASCII.GetBytes(s);
-        int paddedLength = ((raw.Length + 1 + 3) / 4) * 4;
-
-        byte[] padded = new byte[paddedLength];
-        Buffer.BlockCopy(raw, 0, padded, 0, raw.Length);
-
-        return padded;
     }
 }

analog_system_monitor_dotnet/TrayApp.cs

@@ -1,86 +1,41 @@
+#nullable enable
+
 using System;
 using System.Drawing;
-using System.Reflection;
-using System.Threading;
 using System.Windows.Forms;
 
-namespace analog_system_monitor
+public class TrayApp : ApplicationContext
 {
-    public class TrayApp : ApplicationContext
+    private NotifyIcon trayIcon;
+    private Telemetry telemetry;
+
+    public TrayApp()
     {
-        private NotifyIcon trayIcon;
+        telemetry = new Telemetry();
-        private Thread workerThread;
+        telemetry.Initialize();
-        private bool running = true;
 
-        public TrayApp()
+        trayIcon = new NotifyIcon()
         {
-            trayIcon = new NotifyIcon()
+            Icon = Icon.ExtractAssociatedIcon(Application.ExecutablePath),
-            {
+            Visible = true,
-                Icon = LoadEmbeddedIcon(),
+            Text = "Telemetry Running"
-                Text = "Analog System Monitor",
+        };
-                Visible = true,
-                ContextMenuStrip = BuildMenu()
-            };
 
-            workerThread = new Thread(WorkerLoop)
+        var menu = new ContextMenuStrip();
-            {
+        menu.Items.Add("Exit", null, OnExit);
-                IsBackground = true
+        trayIcon.ContextMenuStrip = menu;
-            };
-            workerThread.Start();
-        }
 
-        private Icon LoadEmbeddedIcon()
+        // Start telemetry loop
-        {
+        var timer = new System.Windows.Forms.Timer();
-            var assembly = Assembly.GetExecutingAssembly();
+        timer.Interval = 1000;
-            var resourceName = "analog_system_monitor.telemetry_icon.ico";
+        timer.Tick += (s, e) => telemetry.UpdateAndSend();
+        timer.Start();
+    }
 
-            using var stream = assembly.GetManifestResourceStream(resourceName);
+    private void OnExit(object? sender, EventArgs e)
-            if (stream == null)
+    {
-            {
+        telemetry.Dispose();
-                MessageBox.Show("Embedded icon not found: " + resourceName);
+        trayIcon.Visible = false;
-                return SystemIcons.Application;
+        Application.Exit();
-            }
-
-            return new Icon(stream);
-        }
-
-        private ContextMenuStrip BuildMenu()
-        {
-            var menu = new ContextMenuStrip();
-
-            var exitItem = new ToolStripMenuItem("Exit");
-            exitItem.Click += (s, e) => ExitApp();
-
-            menu.Items.Add(exitItem);
-            return menu;
-        }
-
-        private void WorkerLoop()
-        {
-            var telemetry = new Telemetry();
-            telemetry.Initialize();
-
-            while (running)
-            {
-                telemetry.UpdateAndSend();
-                Thread.Sleep(telemetry.UpdateRateMs);
-            }
-        }
-
-        private void ExitApp()
-        {
-            running = false;
-
-            try
-            {
-                workerThread?.Join(500);
-            }
-            catch { }
-
-            trayIcon.Visible = false;
-            trayIcon.Dispose();
-
-            Application.Exit();
-        }
     }
 }

analog_system_monitor_dotnet/analog_system_monitor.csproj

@@ -4,20 +4,29 @@
     <OutputType>WinExe</OutputType>
     <TargetFramework>net10.0-windows</TargetFramework>
     <UseWindowsForms>true</UseWindowsForms>
-    <ImplicitUsings>enable</ImplicitUsings>
+
-    <Nullable>enable</Nullable>
+    <!-- Single-file EXE -->
-	<PublishSingleFile>true</PublishSingleFile>
+    <PublishSingleFile>true</PublishSingleFile>
-	<SelfContained>true</SelfContained>
+    <SelfContained>true</SelfContained>
-	<IncludeNativeLibrariesForSelfExtract>true</IncludeNativeLibrariesForSelfExtract>
+
-	<DebugType>None</DebugType>
+    <!-- No trimming (LHM + reflection will break) -->
-	<DebugSymbols>false</DebugSymbols>
+    <PublishTrimmed>false</PublishTrimmed>
-	<ApplicationIcon>telemetry_icon.ico</ApplicationIcon>
+
+    <!-- No compression (avoids startup delays + debugging issues) -->
+    <EnableCompressionInSingleFile>false</EnableCompressionInSingleFile>
+
+    <!-- Keep debugging symbols optional -->
+    <DebugType>none</DebugType>
+    <DebugSymbols>false</DebugSymbols>
+
+    <ApplicationIcon>telemetry_icon.ico</ApplicationIcon>
+    <ApplicationManifest>app.manifest</ApplicationManifest>
   </PropertyGroup>
 
   <ItemGroup>
     <PackageReference Include="LibreHardwareMonitorLib" Version="0.9.5" />
-	<None Include="telemetry_icon.ico" />
+    <None Include="telemetry_icon.ico" />
-	<EmbeddedResource Include="telemetry_icon.ico" />
+    <EmbeddedResource Include="telemetry_icon.ico" />
   </ItemGroup>
 
 </Project>

analog_system_monitor_dotnet/app.manifest

@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1">
+
+  <assemblyIdentity
+    version="1.0.0.0"
+    processorArchitecture="*"
+    name="AnalogSystemMonitor"
+    type="win32"
+  />
+
+  <trustInfo xmlns="urn:schemas-microsoft-com:asm.v3">
+    <security>
+      <requestedPrivileges>
+        <!-- Force the EXE to always run as administrator -->
+        <requestedExecutionLevel
+          level="requireAdministrator"
+          uiAccess="false" />
+      </requestedPrivileges>
+    </security>
+  </trustInfo>
+
+  <dependency>
+    <dependentAssembly>
+      <assemblyIdentity
+        type="win32"
+        name="Microsoft.Windows.Common-Controls"
+        version="6.0.0.0"
+        processorArchitecture="*"
+        publicKeyToken="6595b64144ccf1df"
+        language="*"
+      />
+    </dependentAssembly>
+  </dependency>
+
+</assembly>

analog_system_monitor_dotnet/build-release.ps1

@@ -0,0 +1,53 @@
+# ============================================
+#  Build Release Single-File EXE for Analog System Monitor
+#  Output directory: ./release/
+# ============================================
+
+Write-Host "=== Analog System Monitor Release Build ===" -ForegroundColor Cyan
+
+# Ensure script runs from project directory
+$project = "analog_system_monitor.csproj"
+if (!(Test-Path $project)) {
+    Write-Host "Error: Telemetry.csproj not found in this directory." -ForegroundColor Red
+    exit 1
+}
+
+# Clean previous builds
+Write-Host "Cleaning previous build artifacts..."
+dotnet clean -c Release
+
+# Publish using settings from the .csproj
+Write-Host "Publishing Release build..."
+dotnet publish -c Release
+
+# Determine publish folder
+$publishDir = Join-Path "bin" "Release\net10.0-windows\win-x64\publish"
+
+if (!(Test-Path $publishDir)) {
+    Write-Host "Error: Publish directory not found." -ForegroundColor Red
+    exit 1
+}
+
+# Custom output directory
+$releaseDir = Join-Path (Get-Location) "release"
+
+# Create directory if missing
+if (!(Test-Path $releaseDir)) {
+    Write-Host "Creating release directory..."
+    New-Item -ItemType Directory -Path $releaseDir | Out-Null
+}
+
+# Copy all published files to ./release/
+Write-Host "Copying published files to ./release/ ..."
+Copy-Item -Path "$publishDir\*" -Destination $releaseDir -Recurse -Force
+
+Write-Host "Build completed successfully!" -ForegroundColor Green
+Write-Host "Release output: $releaseDir"
+
+# List produced files
+Write-Host "`nRelease files:"
+Get-ChildItem $releaseDir | Format-Table Name, Length
+
+# Open folder in Explorer
+Write-Host "`nOpening release folder..."
+Start-Process explorer.exe $releaseDir

analog_system_monitor_dotnet/release.ps1

@@ -1,51 +0,0 @@
-# ============================================
-#  Analog System Monitor – Release Script
-#  Creates a clean, single-file Windows build
-# ============================================
-
-param(
-    [string]$Version = "1.0.0"
-)
-
-$ErrorActionPreference = "Stop"
-
-Write-Host "=== Analog System Monitor Release Script ==="
-Write-Host "Version: $Version"
-Write-Host ""
-
-# Paths
-$project = "analog_system_monitor.csproj"
-$releaseDir = "release\$Version"
-
-# Clean old release
-if (Test-Path $releaseDir) {
-    Write-Host "Cleaning old release directory..."
-    Remove-Item -Recurse -Force $releaseDir
-}
-
-# Ensure release directory exists
-New-Item -ItemType Directory -Force -Path $releaseDir | Out-Null
-
-Write-Host "Restoring packages..."
-dotnet restore $project
-
-Write-Host "Cleaning project..."
-dotnet clean $project -c Release
-
-Write-Host "Publishing single-file executable..."
-dotnet publish $project `
-    -c Release `
-    -r win-x64 `
-    --self-contained true `
-    /p:PublishSingleFile=true `
-    /p:IncludeNativeLibrariesForSelfExtract=true `
-    /p:DebugType=None `
-    /p:DebugSymbols=false `
-    /p:Version=$Version `
-    -o "$releaseDir"
-
-Write-Host ""
-Write-Host "============================================"
-Write-Host " Release build completed successfully"
-Write-Host " Output folder: $releaseDir"
-Write-Host "============================================"