/// <summary>
/// Parse data returned from a read report
/// </summary>
/// <param name="buff">Data buffer</param>
private void ParseReadData(byte[] buff)
{
if ((buff[3] & 0x08) != 0)
{
Exception ex = new WiimoteException("Error reading data from Wiimote: Bytes do not exist.");
WiimoteException?.Invoke(this, new WiimoteExceptionEventArgs(ex));
return;
}
if ((buff[3] & 0x07) != 0)
{
Debug.WriteLine("*** read from write-only");
LastReadStatus = LastReadStatus.ReadFromWriteOnlyMemory;
mReadDone.Set();
return;
}
// get our size and offset from the report
int size = (buff[3] >> 4) + 1;
int offset = (buff[4] << 8 | buff[5]);
// add it to the buffer
Array.Copy(buff, 6, mReadBuff, offset - mAddress, size);
// if we've read it all, set the event
if (mAddress + mSize == offset + size)
{
mReadDone.Set();
}
LastReadStatus = LastReadStatus.Success;
}
/// <summary>Parse data returned from a read report.</summary>
/// <param name="buff">Data buffer</param>
private void ParseReadData(byte[] buff)
{
if ((buff[3] & 0x08) != 0)
{
Exception ex = new WiimoteException(this, "Error reading data from Wiimote: Bytes do not exist.");
RaiseWiimoteException(ex);
return;
}
if ((buff[3] & 0x07) != 0)
{
Debug.WriteLine("*** read from write-only: " + readAddress.ToString("X8"));
//LastReadStatus = LastReadStatus.ReadFromWriteOnlyMemory;
//mReadDone.Set();
//Respond(OutputReport.ReadMemory, null);
return;
}
else if ((buff[3] & 0x0F) != 0)
{
int error = buff[3] & 0x0F;
Exception ex = new WiimoteException(this, $"{this} Read Error: {error:X1}");
RaiseWiimoteException(ex);
return;
}
// get our size and offset from the report
int size = (buff[3] >> 4) + 1;
int offset = (buff[4] << 8 | buff[5]);
/*int readAddress = request.ReadAddress;
* int readSize = request.ReadSize;
* byte[] readBuffer = request.ReadBuffer;*/
if (readAddress > offset)
{
Exception ex = new WiimoteException(this, $"Out of range address or offset: {readAddress:X4} {offset:X4}");
RaiseWiimoteException(ex);
return;
}
// add it to the buffer
Array.Copy(buff, 6, readBuff, offset - readAddress, size);
// if we've read it all, set the event
if (readAddress + readSize == offset + size)
{
readDone.Set();
}
//Respond(OutputReport.ReadMemory, readBuffer);
//LastReadStatus = LastReadStatus.Success;
}
/// <summary>
/// </summary>
private void ThrowException(Exception ex)
{
Disconnect();
WiimoteException?.Invoke(this, new WiimoteExceptionEventArgs(ex));
}
// Called by Wiimote
private void RaiseWiimoteException(Exception ex)
{
WiimoteManager.RaiseWiimoteException(this, ex);
WiimoteException?.Invoke(this, new WiimoteExceptionEventArgs(this, ex));
}
// Called by Wiimote
internal static void RaiseWiimoteException(Wiimote wiimote, Exception ex)
{
Debug.WriteLine($"{wiimote} Exception: {ex}");
WiimoteException?.Invoke(null, new WiimoteExceptionEventArgs(wiimote, ex));
}