mirror of
https://github.com/openhardwaremonitor/openhardwaremonitor
synced 2025-08-29 13:28:04 +00:00
Fixed a few problems with the Heatmaster.
This commit is contained in:
Michael Möller
parent
4c704e26bb
commit
d66df3de7b
@ -61,6 +61,8 @@ namespace OpenHardwareMonitor.Hardware.Heatmaster {
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private bool available = false;
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private StringBuilder buffer = new StringBuilder();
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private string ReadLine(int timeout) {
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int i = 0;
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StringBuilder builder = new StringBuilder();
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@ -82,7 +84,7 @@ namespace OpenHardwareMonitor.Hardware.Heatmaster {
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private string ReadField(int device, char field) {
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serialPort.WriteLine("[0:" + device + "]R" + field);
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for (int i = 0; i < 5; i++) {
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string s = ReadLine(100);
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string s = ReadLine(200);
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Match match = Regex.Match(s, @"-\[0:" + device.ToString() + @"\]R" +
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Regex.Escape(field.ToString()) + ":(.*)");
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if (match.Success)
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@ -111,7 +113,7 @@ namespace OpenHardwareMonitor.Hardware.Heatmaster {
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private bool WriteField(int device, char field, string value) {
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serialPort.WriteLine("[0:" + device + "]W" + field + ":" + value);
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for (int i = 0; i < 5; i++) {
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string s = ReadLine(100);
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string s = ReadLine(200);
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Match match = Regex.Match(s, @"-\[0:" + device.ToString() + @"\]W" +
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Regex.Escape(field.ToString()) + ":" + value);
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if (match.Success)
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@ -222,42 +224,52 @@ namespace OpenHardwareMonitor.Hardware.Heatmaster {
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get { return "Heatmaster"; }
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}
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private void ProcessUpdateLine(string line) {
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Match match = Regex.Match(line, @">\[0:(\d+)\]([0-9:\|-]+)");
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if (match.Success) {
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int device;
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if (int.TryParse(match.Groups[1].Value, out device)) {
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foreach (string s in match.Groups[2].Value.Split('|')) {
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string[] strings = s.Split(':');
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int[] ints = new int[strings.Length];
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for (int i = 0; i < ints.Length; i++)
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ints[i] = int.Parse(strings[i]);
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switch (device) {
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case 32:
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if (ints.Length == 3 && ints[0] <= fans.Length) {
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fans[ints[0] - 1].Value = ints[1];
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controls[ints[0] - 1].Value = (100 / 255.0f) * ints[2];
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}
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break;
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case 48:
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if (ints.Length == 2 && ints[0] <= temperatures.Length)
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temperatures[ints[0] - 1].Value = 0.1f * ints[1];
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break;
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case 64:
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if (ints.Length == 3 && ints[0] <= flows.Length)
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flows[ints[0] - 1].Value = 0.1f * ints[1];
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break;
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case 80:
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if (ints.Length == 2 && ints[0] <= relays.Length)
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relays[ints[0] - 1].Value = 100 * ints[1];
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break;
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}
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}
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}
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}
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}
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public override void Update() {
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if (!available)
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return;
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while (serialPort.BytesToRead > 0) {
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Match match = Regex.Match(ReadLine(0), @">\[0:(\d+)\]([0-9:\|-]+)");
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if (match.Success) {
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int device;
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if (int.TryParse(match.Groups[1].Value, out device)) {
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foreach (string s in match.Groups[2].Value.Split('|')) {
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string[] strings = s.Split(':');
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int[] ints = new int[strings.Length];
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for (int i = 0; i < ints.Length; i++)
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ints[i] = int.Parse(strings[i]);
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switch (device) {
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case 32:
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if (ints.Length == 3 && ints[0] <= fans.Length) {
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fans[ints[0] - 1].Value = ints[1];
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controls[ints[0] - 1].Value = (100 / 255.0f) * ints[2];
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}
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break;
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case 48:
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if (ints.Length == 2 && ints[0] <= temperatures.Length)
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temperatures[ints[0] - 1].Value = 0.1f * ints[1];
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break;
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case 64:
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if (ints.Length == 3 && ints[0] <= flows.Length)
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flows[ints[0] - 1].Value = 0.1f * ints[1];
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break;
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case 80:
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if (ints.Length == 2 && ints[0] <= relays.Length)
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relays[ints[0] - 1].Value = 100 * ints[1];
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break;
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}
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}
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}
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byte b = (byte)serialPort.ReadByte();
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if (b == 0x0D) {
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ProcessUpdateLine(buffer.ToString());
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buffer.Length = 0;
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} else {
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buffer.Append((char)b);
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}
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}
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}
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@ -38,8 +38,10 @@
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using System;
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using System.Collections.Generic;
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using System.IO.Ports;
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using System.Security;
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using System.Text;
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using System.Threading;
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using Microsoft.Win32;
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namespace OpenHardwareMonitor.Hardware.Heatmaster {
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internal class HeatmasterGroup : IGroup {
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@ -65,9 +67,34 @@ namespace OpenHardwareMonitor.Hardware.Heatmaster {
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throw new TimeoutException();
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}
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private static string[] GetRegistryPortNames() {
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List<string> result = new List<string>();
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try {
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RegistryKey key = Registry.LocalMachine.OpenSubKey(
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@"SYSTEM\CurrentControlSet\Enum\USB\Vid_10c4&Pid_ea60&Mi_00");
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if (key != null) {
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foreach (string subKeyName in key.GetSubKeyNames()) {
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RegistryKey subKey =
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key.OpenSubKey(subKeyName + "\\" + "Device Parameters");
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if (subKey != null) {
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string name = subKey.GetValue("PortName") as string;
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if (name != null)
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result.Add((string)name);
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}
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}
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}
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} catch (SecurityException) { }
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return result.ToArray();
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}
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public HeatmasterGroup(ISettings settings) {
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string[] portNames = SerialPort.GetPortNames();
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// No implementation for Heatmaster on Unix systems
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int p = (int)System.Environment.OSVersion.Platform;
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if ((p == 4) || (p == 128))
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return;
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string[] portNames = GetRegistryPortNames();
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for (int i = portNames.Length - 1; i >= 0; i--) {
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try {
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@ -85,50 +112,46 @@ namespace OpenHardwareMonitor.Hardware.Heatmaster {
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}
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if (serialPort.IsOpen) {
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if (serialPort.CtsHolding) {
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serialPort.DiscardInBuffer();
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serialPort.DiscardOutBuffer();
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serialPort.Write(new byte[] { 0xAA }, 0, 1);
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serialPort.DiscardInBuffer();
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serialPort.DiscardOutBuffer();
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serialPort.Write(new byte[] { 0xAA }, 0, 1);
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int j = 0;
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while (serialPort.BytesToRead == 0 && j < 10) {
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Thread.Sleep(20);
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j++;
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int j = 0;
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while (serialPort.BytesToRead == 0 && j < 10) {
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Thread.Sleep(20);
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j++;
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}
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if (serialPort.BytesToRead > 0) {
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bool flag = false;
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while (serialPort.BytesToRead > 0 && !flag) {
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flag |= (serialPort.ReadByte() == 0xAA);
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}
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if (serialPort.BytesToRead > 0) {
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bool flag = false;
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while (serialPort.BytesToRead > 0 && !flag) {
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flag |= (serialPort.ReadByte() == 0xAA);
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}
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if (flag) {
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serialPort.WriteLine("[0:0]RH");
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try {
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int k = 0;
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int revision = 0;
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while (k < 5) {
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string line = ReadLine(serialPort, 100);
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if (line.StartsWith("-[0:0]RH:")) {
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int.TryParse(line.Substring(9), out revision);
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break;
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}
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k++;
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if (flag) {
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serialPort.WriteLine("[0:0]RH");
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try {
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int k = 0;
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int revision = 0;
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while (k < 5) {
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string line = ReadLine(serialPort, 100);
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if (line.StartsWith("-[0:0]RH:")) {
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int.TryParse(line.Substring(9), out revision);
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break;
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}
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isValid = (revision == 770);
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if (!isValid) {
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report.Append("Status: Wrong Hardware Revision " +
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revision.ToString());
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}
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} catch (TimeoutException) {
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report.AppendLine("Status: Timeout Reading Revision");
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k++;
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}
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} else {
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report.AppendLine("Status: Wrong Startflag");
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isValid = (revision == 770);
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if (!isValid) {
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report.Append("Status: Wrong Hardware Revision " +
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revision.ToString());
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}
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} catch (TimeoutException) {
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report.AppendLine("Status: Timeout Reading Revision");
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}
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} else {
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report.AppendLine("Status: No Response");
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report.AppendLine("Status: Wrong Startflag");
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}
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} else {
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report.AppendLine("Status: Not Clear to Send");
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report.AppendLine("Status: No Response");
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}
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serialPort.DiscardInBuffer();
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serialPort.Close();
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@ -38,5 +38,5 @@
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using System;
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using System.Reflection;
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[assembly: AssemblyVersion("0.1.37.4")]
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[assembly: AssemblyFileVersion("0.1.37.4")]
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[assembly: AssemblyVersion("0.1.37.7")]
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[assembly: AssemblyFileVersion("0.1.37.7")]
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