private void Receiver_DeviceChanged(object sender, Xbox360USB.DeviceEventArgs e)
{
this.Invoke(new MethodInvoker(_SetStatuses));
}
private void _receiver_EventDataReceived(object sender, Xbox360USB.DataReceivedEventArgs e)
{
if (Info.Subtype == WirelessReceiver.DeviceSubtype.Controller)
{
if (e.Data[0] == 0x00 && e.Data[2] == 0x00 && e.Data[3] == 0xF0)
{
if (e.Data[1] == 0x01)
{
//Parse raw data for buttons
//Console.WriteLine("Controller data: " + BitConverter.ToString(e.Data));
bool changed = false;
bool raw = (e.Data[7] & 0x40) > 0;
changed |= ButtonState.SquareHeld != raw; ButtonState.SquareHeld = raw;
raw = (e.Data[7] & 0x10) > 0;
changed |= ButtonState.CrossHeld != raw; ButtonState.CrossHeld = raw;
raw = (e.Data[7] & 0x20) > 0;
changed |= ButtonState.CircleHeld != raw; ButtonState.CircleHeld = raw;
raw = (e.Data[7] & 0x80) > 0;
changed |= ButtonState.TriangleHeld != raw; ButtonState.TriangleHeld = raw;
raw = (e.Data[6] & 0x20) > 0;
changed |= ButtonState.SelectHeld != raw; ButtonState.SelectHeld = raw;
raw = (e.Data[6] & 0x10) > 0;
changed |= ButtonState.StartHeld != raw; ButtonState.StartHeld = raw;
raw = (e.Data[7] & 0x04) > 0;
changed |= ButtonState.PSHeld != raw; ButtonState.PSHeld = raw;
raw = (e.Data[6] & 0x40) > 0;
changed |= ButtonState.LeftStickHeld != raw; ButtonState.LeftStickHeld = raw;
raw = (e.Data[6] & 0x80) > 0;
changed |= ButtonState.RightStickHeld != raw; ButtonState.RightStickHeld = raw;
raw = (e.Data[7] & 0x01) > 0;
changed |= ButtonState.LeftButtonHeld != raw; ButtonState.LeftButtonHeld = raw;
raw = (e.Data[7] & 0x02) > 0;
changed |= ButtonState.RightButtonHeld != raw; ButtonState.RightButtonHeld = raw;
if (changed && ButtonStateChanged != null)
ButtonStateChanged(this, EventArgs.Empty);
//Now parse raw data for D-pad changes
changed = false;
raw = (e.Data[6] == 0x1) || (e.Data[6] == 0x5) || (e.Data[6] == 0x9);
changed |= DPadState.UpHeld != raw; DPadState.UpHeld = raw;
raw = (e.Data[6] == 0x2) || (e.Data[6] == 0x6) || (e.Data[6] == 0xA);
changed |= DPadState.DownHeld != raw; DPadState.DownHeld = raw;
raw = (e.Data[6] == 0x4) || (e.Data[6] == 0x6) || (e.Data[6] == 0x5);
changed |= DPadState.LeftHeld != raw; DPadState.LeftHeld = raw;
raw = (e.Data[6] == 0x8) || (e.Data[6] == 0x9) || (e.Data[6] == 0xA);
changed |= DPadState.RightHeld != raw; DPadState.RightHeld = raw;
if (changed && DPadStateChanged != null)
DPadStateChanged(this, EventArgs.Empty);
LeftTrigger = e.Data[8];
RightTrigger = e.Data[9];
X1 = (short)(e.Data[10] | (e.Data[11] << 8));
Y1 = (short)(e.Data[12] | (e.Data[13] << 8));
X2 = (short)(e.Data[14] | (e.Data[15] << 8));
Y2 = (short)(e.Data[16] | (e.Data[17] << 8));
}
else if (e.Data[1] == 0x02)
{
if (e.Data[24] == 0xF0 && e.Data[25] == 0x04)
{
//LED statuses
this.PeopleLit = (e.Data[26] & 0x01) > 0;
this.GreenLit = (e.Data[26] & 0x08) > 0;
this.OrangeLit = (e.Data[26] & 0x10) > 0;
this.ShiftLit = (e.Data[26] & 0x20) > 0;
this.BacklightLit = (e.Data[26] & 0x80) > 0;
}
else if (e.Data[24] == 0x00)
{
//See if anything at all has changed
bool changed = false;
if (_oldChatpadData != null && _oldChatpadData.Length == e.Data.Length)
{
for (int i = 0; i < e.Data.Length; i++)
{
if (_oldChatpadData[i] != e.Data[i])
{
changed = true;
break;
}
}
}
else
changed = true;
if (changed)
{
//Get modifier statuses
this.GreenHeld = (e.Data[25] & 0x02) > 0;
this.OrangeHeld = (e.Data[25] & 0x04) > 0;
bool raw = (e.Data[25] & 0x01) > 0;
changed = this.ShiftHeld != raw;
this.ShiftHeld = raw;
if (changed && this.ShiftHeld && ShiftPressed != null)
ShiftPressed(this, new Xbox360DeviceEventArgs(e.Index));
raw = (e.Data[25] & 0x08) > 0;
changed = this.PeopleHeld != raw;
this.PeopleHeld = raw;
if (changed && this.PeopleHeld && PeoplePressed != null)
PeoplePressed(this, new Xbox360DeviceEventArgs(e.Index));
//Raise scan code events
var key1 = e.Data[26];
var key2 = e.Data[27];
_HandleKeyDownData(e.Index, key1);
_HandleKeyDownData(e.Index, key2);
var keysToRemove = new List<byte>();
foreach (var key in _chatpadKeysHeld)
if (key != key1 && key != key2)
keysToRemove.Add(key);
foreach (var key in keysToRemove)
{
_chatpadKeysHeld.Remove(key);
//Let others know this key is no longer being held down
if (ChatpadKeyStateChanged != null)
ChatpadKeyStateChanged(this, new ChatpadKeyStateEventArgs(e.Index, key, false));
}
}
_oldChatpadData = e.Data;
}
}
}
}
else if (Info.Subtype == WirelessReceiver.DeviceSubtype.uDrawTablet)
{
const int MULTITOUCH_DISTANCE_OFFSET = 15;
const int PEN_PRESSURE_OFFSET = 8;
const int PRESSURE_DATA_OFFSET = 10;
const int ACCELEROMETER_X_OFFSET = 16;
const int ACCELEROMETER_Y_OFFSET = 17;
const int ACCELEROMETER_Z_OFFSET = 9;
const int PRESSURE_STATE = 14;
//Get the pressure state
if (e.Data[PRESSURE_STATE] == (byte)RawPressureType.NotPressed)
PressureType = TabletPressureType.NotPressed;
else if (e.Data[PRESSURE_STATE] == (byte)RawPressureType.PenPressed)
PressureType = TabletPressureType.PenPressed;
else if (e.Data[PRESSURE_STATE] == (byte)RawPressureType.FingerPressed)
PressureType = TabletPressureType.FingerPressed;
else
PressureType = TabletPressureType.Multitouch;
//Get the pen pressure
PenPressure = (ushort)(e.Data[PEN_PRESSURE_OFFSET]);
//Get the multitouch distance
_multitouchTimer++;
if (_multitouchTimer > _MULTITOUCH_SENSITIVITY)
{
_multitouchTimer = 0;
_previousMultitouchDistance = MultitouchDistance;
}
MultitouchDistance = e.Data[MULTITOUCH_DISTANCE_OFFSET];
//Get the (singular) pressure point
PressurePoint = new Point(e.Data[PRESSURE_DATA_OFFSET + 1] * 0x100 + e.Data[PRESSURE_DATA_OFFSET],
e.Data[PRESSURE_DATA_OFFSET + 3] * 0x100 + e.Data[PRESSURE_DATA_OFFSET + 2]);
//Get the accelerometer data
const ushort X_MIN = 0x0C; const ushort X_MAX = 0x34;
const ushort Y_MIN = 0x0A; const ushort Y_MAX = 0x34;
const ushort Z_MIN = 0x0C; const ushort Z_MAX = 0x34;
ushort x = (ushort)(e.Data[ACCELEROMETER_X_OFFSET]);
if (x < X_MIN) x = X_MIN; if (x > X_MAX) x = X_MAX;
AccelerometerData.XAxis = (ushort)((x - X_MIN) / (X_MAX - X_MIN));
ushort y = (ushort)(e.Data[ACCELEROMETER_Y_OFFSET]);
if (y < Y_MIN) y = Y_MIN; if (y > Y_MAX) y = Y_MAX;
AccelerometerData.YAxis = (ushort)((y - Y_MIN) / (Y_MAX - Y_MIN));
ushort z = (ushort)(e.Data[ACCELEROMETER_Z_OFFSET]);
if (z < Z_MIN) z = Z_MIN; if (z > Z_MAX) z = Z_MAX;
AccelerometerData.ZAxis = (ushort)((z - Z_MIN) / (Z_MAX - Z_MIN));
//Parse raw data for buttons
bool changed = false;
bool raw = (e.Data[7] & 0x40) > 0;
changed |= ButtonState.SquareHeld != raw; ButtonState.SquareHeld = raw;
raw = (e.Data[7] & 0x10) > 0;
changed |= ButtonState.CrossHeld != raw; ButtonState.CrossHeld = raw;
raw = (e.Data[7] & 0x20) > 0;
changed |= ButtonState.CircleHeld != raw; ButtonState.CircleHeld = raw;
raw = (e.Data[7] & 0x80) > 0;
changed |= ButtonState.TriangleHeld != raw; ButtonState.TriangleHeld = raw;
raw = (e.Data[6] & 0x20) > 0;
changed |= ButtonState.SelectHeld != raw; ButtonState.SelectHeld = raw;
raw = (e.Data[6] & 0x10) > 0;
changed |= ButtonState.StartHeld != raw; ButtonState.StartHeld = raw;
raw = (e.Data[7] & 0x04) > 0;
changed |= ButtonState.PSHeld != raw; ButtonState.PSHeld = raw;
if (changed && ButtonStateChanged != null)
ButtonStateChanged(this, EventArgs.Empty);
//Now parse raw data for D-pad changes
changed = false;
raw = (e.Data[6] == 0x1) || (e.Data[6] == 0x5) || (e.Data[6] == 0x9);
changed |= DPadState.UpHeld != raw; DPadState.UpHeld = raw;
raw = (e.Data[6] == 0x2) || (e.Data[6] == 0x6) || (e.Data[6] == 0xA);
changed |= DPadState.DownHeld != raw; DPadState.DownHeld = raw;
raw = (e.Data[6] == 0x4) || (e.Data[6] == 0x6) || (e.Data[6] == 0x5);
changed |= DPadState.LeftHeld != raw; DPadState.LeftHeld = raw;
raw = (e.Data[6] == 0x8) || (e.Data[6] == 0x9) || (e.Data[6] == 0xA);
changed |= DPadState.RightHeld != raw; DPadState.RightHeld = raw;
if (changed && DPadStateChanged != null)
DPadStateChanged(this, EventArgs.Empty);
}
}
