private void ReaderThread()
{
int count;
// Maximum data is wMaxPacketSize
XBoxJoystickData = new byte[XBoxInputPipe.PipeEndpoint.wMaxPacketSize];
// Read every bInterval
while (true)
{
Thread.Sleep(XBoxInputPipe.PipeEndpoint.bInterval);
count = 0;
lock (XBoxJoystickData)
{
try
{
count = XBoxInputPipe.TransferData(XBoxJoystickData, 0, XBoxJoystickData.Length);
}
catch
{
USBH_ERROR e = USBHostController.GetLastError();
#if DEBUG
Debug.Print("ERROR" + e);
#endif
Array.Clear(XBoxJoystickData, 0, XBoxJoystickData.Length);
count = 0;
}
}
//if (count > 3)//this is useful to print the data to help in reverse engineering
if (false)
{
#if DEBUG
// Debug.Print("(dx, dy) = (" + (sbyte)(XBOX_joustickData[1]) + ", " + (sbyte)(XBOX_joustickData[2]) + ")");
int i = 0;
Debug.Print("=" +
ByteToHex(XBoxJoystickData[i++]) + " " + ByteToHex(XBoxJoystickData[i++]) + " " + ByteToHex(XBoxJoystickData[i++]) + " " + ByteToHex(XBoxJoystickData[i++]) + " " +
ByteToHex(XBoxJoystickData[i++]) + " " + ByteToHex(XBoxJoystickData[i++]) + " " + ByteToHex(XBoxJoystickData[i++]) + " " + ByteToHex(XBoxJoystickData[i++]) + " " +
ByteToHex(XBoxJoystickData[i++]) + " " + ByteToHex(XBoxJoystickData[i++]) + " " + ByteToHex(XBoxJoystickData[i++]) + " " + ByteToHex(XBoxJoystickData[i++]) + " " +
ByteToHex(XBoxJoystickData[i++]) + " " + ByteToHex(XBoxJoystickData[i++]) + " " + ByteToHex(XBoxJoystickData[i++]) + " " + ByteToHex(XBoxJoystickData[i++])
);
/////////// RT LT analog /////////////////////
if (XBoxJoystickData[4] > 200)
{
Debug.Print("LT");
}
if (XBoxJoystickData[5] > 200)
{
Debug.Print("RT");
}
/////// left hat analog //////////////////
//if (XBOX_joustickData[6] > 200)
// Debug.Print("LH x");
//if (XBOX_joustickData[8] > 200)
// Debug.Print("LH y");
#endif
}
}
}
/// <summary>
/// Set the state of the LED on the Guide button. This is only supported on XBox 360 controllers, not classic XBox controllers.
/// </summary>
/// <param name="status">State for the button</param>
public void SetLedState(Xbox360LedState status)
{
byte[] ledData = new byte[] { 0x01, 0x03, (byte)status };
try
{
XBoxOutputPipe.TransferData(ledData, 0, ledData.Length);
}
catch
{
USBH_ERROR e = USBHostController.GetLastError();
#if DEBUG
Debug.Print("LED ERROR " + e);
#endif
}
}
/// <summary>
/// Set the rumble power. Note: You must have ~400mA of power for using rumble!
/// </summary>
/// <param name="left">Set the left (low frequency) power</param>
/// <param name="right">Set the right (high frequency) power</param>
public void SetRumblePower(byte left, byte right)
{
byte[] rumbleData = new byte[] { 0x00, 0x08, 0x00, left, right, 0x00, 0x00, 0x00 };
try
{
XBoxOutputPipe.TransferData(rumbleData, 0, rumbleData.Length);
}
catch
{
USBH_ERROR e = USBHostController.GetLastError();
#if DEBUG
Debug.Print("RUMBLE ERROR " + e);
#endif
}
}
