// read the calibration data and undo obfuscation transformation
private void ReadCalibrationData()
{
byte[] buffer = new byte[16];
// 0x04A40020 is the address of the calibration data on the wiimote
_Wiimote.ReadMemory(0x04A40020, buffer, 0, 16);
for (int i = 0; i < 16; i++)
{
buffer[i] = (byte)((buffer[i] ^ 0x17) + 0x17 & 0xFF);
}
AccelerometerCalibration accelerometerCalibration = new AccelerometerCalibration(
(ushort)((buffer[0] << 2) + ((buffer[3]) & 0x3)),
(ushort)((buffer[4] << 2) + ((buffer[7]) & 0x3)),
(ushort)((buffer[1] << 2) + ((buffer[3] >> 2) & 0x3)),
(ushort)((buffer[5] << 2) + ((buffer[7] >> 2) & 0x3)),
(ushort)((buffer[2] << 2) + ((buffer[3] >> 4) & 0x3)),
(ushort)((buffer[6] << 2) + ((buffer[7] >> 4) & 0x3)));
_Accelerometer = new Accelerometer(accelerometerCalibration);
AnalogStickCalibration stickCalibration = new AnalogStickCalibration(buffer[9], buffer[10], buffer[8],
buffer[12], buffer[13], buffer[11]);
_Stick = new AnalogStick(stickCalibration);
}
private void ThreadDumpMemory(object stateInfo)
{
if (!(stateInfo is Gtk.FileChooserDialog))
{
return;
}
Gtk.FileChooserDialog dialog = stateInfo as Gtk.FileChooserDialog;
using (Stream fileStream = File.Create(dialog.Filename))
{
byte[] memoryBuffer = new byte[0x1700];
_Wiimote.ReadMemory(0x000000, memoryBuffer, 0, (short)memoryBuffer.Length);
fileStream.Write(memoryBuffer, 0, memoryBuffer.Length);
fileStream.Close();
}
dialog.Hide();
}
private void ReadCalibrationData()
{
byte[] buffer = new byte[16];
_Wiimote.ReadMemory(0x04A40020, buffer, 0, 16);
for (int i = 0; i < 16; i++)
{
buffer[i] = (byte)((buffer[i] ^ 0x17) + 0x17 & 0xFF);
}
AnalogStickCalibration leftStickCalibration = new AnalogStickCalibration((byte)(buffer[1] >> 2), (byte)(buffer[2] >> 2), (byte)(buffer[0] >> 2),
(byte)(buffer[4] >> 2), (byte)(buffer[5] >> 2), (byte)(buffer[3] >> 2));
_LeftStick = new AnalogStick(leftStickCalibration);
AnalogStickCalibration rightStickCalibration = new AnalogStickCalibration((byte)(buffer[7] >> 3), (byte)(buffer[8] >> 3), (byte)(buffer[6] >> 3),
(byte)(buffer[10] >> 3), (byte)(buffer[11] >> 3), (byte)(buffer[9] >> 3));
_RightStick = new AnalogStick(rightStickCalibration);
}