/// <summary>
/// Reading in another Thread
/// </summary>
private void OnReadData(object threadSleepTime)
{
Log("Read Thread started");
try
{
int sleepTime = (int)threadSleepTime;
while (readAsync)
{
byte[] buff = new byte[REPORT_LENGTH];
uint numberOfBytesRead = 0;
NativeOverlapped overlapped = new NativeOverlapped();
overlapped.EventHandle = mre.SafeWaitHandle.DangerousGetHandle();
overlapped.OffsetHigh = 0;
overlapped.OffsetLow = 0;
bool result = HIDImports.ReadFile(this.SafeFileHandle.DangerousGetHandle(), buff, (uint)buff.Length, out numberOfBytesRead, ref overlapped);
Log("ReadReport: " + result.ToString());
if (!result)
{
uint lastError = HIDImports.GetLastError();
if (lastError != HIDImports.ERROR_IO_PENDING)
{
Log("Read failed: " + lastError.ToString("X"));
continue;
}
else
{
if (!HIDImports.GetOverlappedResult(this.SafeFileHandle.DangerousGetHandle(), ref overlapped, out numberOfBytesRead, true))
{
lastError = HIDImports.GetLastError();
Log("Read failed: " + lastError.ToString("X"));
continue;
}
if (overlapped.InternalHigh.ToInt32() == HIDImports.STATUS_PENDING || overlapped.InternalLow.ToInt32() == HIDImports.STATUS_PENDING)
{
Log("Read interrupted " + lastError.ToString("X"));
if (!HIDImports.CancelIo(this.SafeFileHandle.DangerousGetHandle()))
{
lastError = HIDImports.GetLastError();
Log("CancelIO failed: " + lastError.ToString("X"));
continue;
}
}
}
}
// parse it
if (buff != null)
{
if (ParseInputReport(buff))
{
if (WiiControllerStateChanged != null)
{
WiiControllerStateChanged(this, new WiiControllerStateChangedEventArgs(this.WiiControllerState));
}
}
}
Thread.Sleep(sleepTime);
}
}
catch (ThreadAbortException ex)
{
Log("Thread abort!: " + ex.Message);
}
}
