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Update RadioController.cs for V4 Format

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Andrea Santaniello 2025-01-08 16:38:43 +01:00 committed by GitHub
parent 25510f8e19
commit f8389e0ddf
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1 changed files with 13 additions and 12 deletions
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kv4p-sharp/RadioController.cs
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@ -44,10 +44,10 @@ public class RadioController : IDisposable
}
private RadioMode currentMode = RadioMode.STARTUP;
private const int MIN_FIRMWARE_VER = 1;
private const int MIN_FIRMWARE_VER = 4;
private string versionStrBuffer = "";
private const int AUDIO_SAMPLE_RATE = 44100;
private const int AUDIO_SAMPLE_RATE = 16000;
// Synchronization locks
private readonly object _syncLock = new object();
@ -146,15 +146,16 @@ public class RadioController : IDisposable
}
SendCommand(ESP32Command.STOP);
}
/// <summary>
/// Tunes the radio to the specified frequencies with tone and squelch level.
/// Tunes the radio to the specified frequencies with tone, squelch level, and bandwidth.
/// </summary>
/// <param name="txFrequencyStr">Transmit frequency as a string (e.g., "146.520").</param>
/// <param name="rxFrequencyStr">Receive frequency as a string (e.g., "146.520").</param>
/// <param name="tone">Tone value as an integer (00 to 99).</param>
/// <param name="squelchLevel">Squelch level as an integer (0 to 9).</param>
public void TuneToFrequency(string txFrequencyStr, string rxFrequencyStr, int tone, int squelchLevel)
/// <param name="wideband">True for 25kHz bandwidth, false for 12.5kHz bandwidth.</param>
public void TuneToFrequency(string txFrequencyStr, string rxFrequencyStr, int tone, int squelchLevel, bool wideband)
{
if (string.IsNullOrWhiteSpace(txFrequencyStr))
throw new ArgumentException("Transmit frequency cannot be null or empty.", nameof(txFrequencyStr));
@ -172,11 +173,12 @@ public class RadioController : IDisposable
if (squelchStr.Length != 1)
throw new ArgumentException("Squelch level must be a single digit (0-9).", nameof(squelchLevel));
// Build parameters string
string paramsStr = txFrequencyStr + rxFrequencyStr + toneStr + squelchStr;
// Build parameters string with bandwidth setting
string bandwidthSetting = wideband ? "W" : "N";
string paramsStr = txFrequencyStr + rxFrequencyStr + toneStr + squelchStr + bandwidthSetting;
SendCommand(ESP32Command.TUNE_TO, paramsStr);
}
public void SetFilters(bool emphasis, bool highpass, bool lowpass)
{
string paramsStr = (emphasis ? "1" : "0") + (highpass ? "1" : "0") + (lowpass ? "1" : "0");
@ -241,7 +243,7 @@ public class RadioController : IDisposable
HandleData(receivedData);
}
}
private void HandleData(byte[] data)
{
RadioMode mode;
@ -256,7 +258,7 @@ public class RadioController : IDisposable
}
else if (mode == RadioMode.STARTUP)
{
// Handle firmware version check
// Handle firmware version check with updated minimum version
string dataStr = System.Text.Encoding.UTF8.GetString(data);
lock (_versionStrBufferLock)
{
@ -271,7 +273,7 @@ public class RadioController : IDisposable
{
if (verInt < MIN_FIRMWARE_VER)
{
OnErrorOccurred(new ErrorEventArgs(new InvalidOperationException("Unsupported firmware version.")));
OnErrorOccurred(new ErrorEventArgs(new InvalidOperationException($"Unsupported firmware version. Version 4 or higher is required.")));
}
else
{
@ -279,7 +281,6 @@ public class RadioController : IDisposable
{
currentMode = RadioMode.RX;
}
// No need to initialize audio playback
}
}
else