//--------------------------------------------------------Constructor:----------------------------------------------------------------\\
#region --Constructors--
#endregion
//--------------------------------------------------------Set-, Get- Methods:---------------------------------------------------------\\
#region --Set-, Get- Methods--
#endregion
//--------------------------------------------------------Misc Methods:---------------------------------------------------------------\\
#region --Misc Methods (Public)--
public override async Task CalcAndSendResponseAsync(List <byte> serialReadCache, OnewheelBoard onewheel)
{
byte[] challenge = serialReadCache.ToArray();
byte[] response = CalcResponse(challenge);
await onewheel.WriteBytesAsync(OnewheelCharacteristicsCache.CHARACTERISTIC_UART_SERIAL_WRITE, response);
Logger.Info("Sent Gemini unlock response to Onewheel challenge.");
}
//--------------------------------------------------------Misc Methods:---------------------------------------------------------------\\
#region --Misc Methods (Public)--
/// <summary>
/// Starts a new Task, requests the firmware revision and starts the unlock process.
/// </summary>
public void Start()
{
Task.Run(async() =>
{
Logger.Info("Requesting firmware revision for Gemini unlock...");
byte[] data = await ONEWHEEL.ReadBytesAsync(OnewheelCharacteristicsCache.CHARACTERISTIC_FIRMWARE_REVISION);
if (data is null || data.Length < 2)
{
Logger.Info("Unlock failed - Gemini firmware does not match: " + (data is null ? "null" : Utils.ByteArrayToHexString(data)));
}
firmwareRevision = BitConverter.ToUInt16(data, 0);
// Get the correct unlock mechanism based on the received firmware revision:
if (firmwareRevision < 4100) // Andromeda
{
Logger.Info("Received firmware revision (" + firmwareRevision + "). No unlock required.");
return;
}
else if (firmwareRevision < 4200) // Gemini
{
unlock = new DefaultGeminiUnlock();
Logger.Info("Received firmware revision (" + firmwareRevision + ") for default Gemini unlock.");
}
else // New Gemini and Pint
{
unlock = new PintGeminiUnlock();
Logger.Info("Received firmware revision (" + firmwareRevision + ") for Pint Gemini unlock.");
}
// Start the process by subscribing to the serial read characteristic:
bool result = await ONEWHEEL.SubscribeToCharacteristicAsync(OnewheelCharacteristicsCache.CHARACTERISTIC_UART_SERIAL_READ);
if (!result)
{
Logger.Error("Failed to unlock Onewheel - subscribe to serial read failed.");
return;
}
// Send the firmware revision back to trigger the first challenge:
await ONEWHEEL.WriteBytesAsync(OnewheelCharacteristicsCache.CHARACTERISTIC_FIRMWARE_REVISION, data);
Logger.Debug("Sent Gemini unlock firmware revision.");
});
}
private async Task UpdateLightLevelAsync()
{
OnewheelBoard board = OnewheelConnectionHelper.INSTANCE.GetOnewheel();
if (board is null)
{
return;
}
try
{
byte[] data = { WhiteValue, RedValue };
await board.WriteBytesAsync(Uuid, data);
Logger.Info("Updated " + Description + " to " + WhiteValue + " and " + RedValue);
}
catch (Exception e)
{
Logger.Error("Failed to update light level!", e);
}
}
