public bool DisconnectDongle(bool remove = false)
{
bool result = false;
byte[] disconnectReport = new byte[65];
disconnectReport[0] = 0xe2;
disconnectReport[1] = 0x02;
Array.Clear(disconnectReport, 2, 63);
lock (outputReport)
{
result = hDevice.WriteFeatureReport(disconnectReport);
}
if (result && remove)
{
isDisconnecting = true;
StopOutputUpdate();
uiContext.Send(new SendOrPostCallback(delegate(object state4)
{
Removal?.Invoke(this, EventArgs.Empty);
}), null);
//System.Threading.Tasks.Task.Factory.StartNew(() => { Removal?.Invoke(this, EventArgs.Empty); });
//Removal?.Invoke(this, EventArgs.Empty);
}
else if (result && !remove)
{
isRemoved = true;
}
return(result);
}
public override void BeingRemoved()
{
if (Removal != null)
{
Removal.Invoke(this, new EventArgs());
}
base.BeingRemoved();
}
private void performDs4Input()
{
firstActive = DateTime.UtcNow;
NativeMethods.HidD_SetNumInputBuffers(hDevice.safeReadHandle.DangerousGetHandle(), 2);
//List<long> latencyList = new List<long>(51); // Set capacity at max + 1 to avoid any list resizing
Queue <long> latencyQueue = new Queue <long>(51); // Set capacity at max + 1 to avoid any resizing
int tempLatencyCount = 0;
long oldtime = 0;
string currerror = string.Empty;
long curtime = 0;
Stopwatch sw = new Stopwatch();
sw.Start();
timeoutEvent = false;
int maxBatteryValue = 0;
int tempBattery = 0;
while (!exitInputThread)
{
oldCharging = charging;
currerror = string.Empty;
curtime = sw.ElapsedMilliseconds;
this.lastTimeElapsed = curtime - oldtime;
//latencyList.Add(this.lastTimeElapsed);
latencyQueue.Enqueue(this.lastTimeElapsed);
tempLatencyCount++;
oldtime = curtime;
if (tempLatencyCount > 50)
{
//latencyList.RemoveAt(0);
latencyQueue.Dequeue();
tempLatencyCount--;
}
//Latency = latencyList.Average();
//latencyList.Average();
Latency = latencyQueue.Average();
if (conType == ConnectionType.BT)
{
//HidDevice.ReadStatus res = hDevice.ReadFile(btInputReport);
//HidDevice.ReadStatus res = hDevice.ReadAsyncWithFileStream(btInputReport, READ_STREAM_TIMEOUT);
HidDevice.ReadStatus res = hDevice.ReadWithFileStream(btInputReport);
timeoutEvent = false;
//HidDevice.ReadStatus res = hDevice.ReadFileOverlapped(btInputReport, READ_STREAM_TIMEOUT);
if (res == HidDevice.ReadStatus.Success)
{
Array.Copy(btInputReport, 2, inputReport, 0, inputReport.Length);
}
else
{
if (res == HidDevice.ReadStatus.WaitTimedOut)
{
Log.LogToGui(Mac.ToString() + " disconnected due to timeout", true);
}
else
{
int winError = Marshal.GetLastWin32Error();
Console.WriteLine(Mac.ToString() + " " + System.DateTime.UtcNow.ToString("o") + "> disconnect due to read failure: " + winError);
//Log.LogToGui(Mac.ToString() + " disconnected due to read failure: " + winError, true);
}
sendOutputReport(true); // Kick Windows into noticing the disconnection.
StopOutputUpdate();
isDisconnecting = true;
uiContext.Send(new SendOrPostCallback(delegate(object state4)
{
Removal?.Invoke(this, EventArgs.Empty);
}), null);
//System.Threading.Tasks.Task.Factory.StartNew(() => { Removal?.Invoke(this, EventArgs.Empty); });
//Removal?.Invoke(this, EventArgs.Empty);
timeoutExecuted = true;
return;
}
}
else
{
//HidDevice.ReadStatus res = hDevice.ReadFile(inputReport);
//Array.Clear(inputReport, 0, inputReport.Length);
//HidDevice.ReadStatus res = hDevice.ReadAsyncWithFileStream(inputReport, READ_STREAM_TIMEOUT);
HidDevice.ReadStatus res = hDevice.ReadWithFileStream(inputReport);
//HidDevice.ReadStatus res = hDevice.ReadFileOverlapped(inputReport, READ_STREAM_TIMEOUT);
if (res != HidDevice.ReadStatus.Success)
{
if (res == HidDevice.ReadStatus.WaitTimedOut)
{
Log.LogToGui(Mac.ToString() + " disconnected due to timeout", true);
}
else
{
int winError = Marshal.GetLastWin32Error();
Console.WriteLine(Mac.ToString() + " " + System.DateTime.UtcNow.ToString("o") + "> disconnect due to read failure: " + winError);
//Log.LogToGui(Mac.ToString() + " disconnected due to read failure: " + winError, true);
}
StopOutputUpdate();
isDisconnecting = true;
uiContext.Send(new SendOrPostCallback(delegate(object state4)
{
Removal?.Invoke(this, EventArgs.Empty);
}), null);
//System.Threading.Tasks.Task.Factory.StartNew(() => { Removal?.Invoke(this, EventArgs.Empty); });
//Removal?.Invoke(this, EventArgs.Empty);
timeoutExecuted = true;
return;
}
else
{
//Array.Copy(inputReport2, 0, inputReport, 0, inputReport.Length);
}
}
if (conType == ConnectionType.BT && btInputReport[0] != 0x11)
{
//Received incorrect report, skip it
continue;
}
DateTime utcNow = DateTime.UtcNow; // timestamp with UTC in case system time zone changes
resetHapticState();
cState.ReportTimeStamp = utcNow;
cState.LX = inputReport[1];
cState.LY = inputReport[2];
cState.RX = inputReport[3];
cState.RY = inputReport[4];
cState.L2 = inputReport[8];
cState.R2 = inputReport[9];
cState.Triangle = (inputReport[5] & (1 << 7)) != 0;
cState.Circle = (inputReport[5] & (1 << 6)) != 0;
cState.Cross = (inputReport[5] & (1 << 5)) != 0;
cState.Square = (inputReport[5] & (1 << 4)) != 0;
// First 4 bits denote dpad state. Clock representation
// with 8 meaning centered and 0 meaning DpadUp.
byte dpad_state = (byte)(inputReport[5] & 0x0F);
switch (dpad_state)
{
case 0: cState.DpadUp = true; cState.DpadDown = false; cState.DpadLeft = false; cState.DpadRight = false; break;
case 1: cState.DpadUp = true; cState.DpadDown = false; cState.DpadLeft = false; cState.DpadRight = true; break;
case 2: cState.DpadUp = false; cState.DpadDown = false; cState.DpadLeft = false; cState.DpadRight = true; break;
case 3: cState.DpadUp = false; cState.DpadDown = true; cState.DpadLeft = false; cState.DpadRight = true; break;
case 4: cState.DpadUp = false; cState.DpadDown = true; cState.DpadLeft = false; cState.DpadRight = false; break;
case 5: cState.DpadUp = false; cState.DpadDown = true; cState.DpadLeft = true; cState.DpadRight = false; break;
case 6: cState.DpadUp = false; cState.DpadDown = false; cState.DpadLeft = true; cState.DpadRight = false; break;
case 7: cState.DpadUp = true; cState.DpadDown = false; cState.DpadLeft = true; cState.DpadRight = false; break;
case 8:
default: cState.DpadUp = false; cState.DpadDown = false; cState.DpadLeft = false; cState.DpadRight = false; break;
}
cState.R3 = (inputReport[6] & (1 << 7)) != 0;
cState.L3 = (inputReport[6] & (1 << 6)) != 0;
cState.Options = (inputReport[6] & (1 << 5)) != 0;
cState.Share = (inputReport[6] & (1 << 4)) != 0;
cState.R1 = (inputReport[6] & (1 << 1)) != 0;
cState.L1 = (inputReport[6] & (1 << 0)) != 0;
cState.PS = (inputReport[7] & (1 << 0)) != 0;
cState.TouchButton = (inputReport[7] & (1 << 2 - 1)) != 0;
cState.FrameCounter = (byte)(inputReport[7] >> 2);
// Store Gyro and Accel values
Array.Copy(inputReport, 14, accel, 0, 6);
Array.Copy(inputReport, 20, gyro, 0, 6);
sixAxis.handleSixaxis(gyro, accel, cState);
try
{
charging = (inputReport[30] & 0x10) != 0;
maxBatteryValue = charging ? BATTERY_MAX_USB : BATTERY_MAX;
tempBattery = (inputReport[30] & 0x0f) * 100 / maxBatteryValue;
battery = Math.Min((byte)tempBattery, (byte)100);
cState.Battery = (byte)battery;
//System.Diagnostics.Debug.WriteLine("CURRENT BATTERY: " + (inputReport[30] & 0x0f) + " | " + tempBattery + " | " + battery);
if (inputReport[30] != priorInputReport30)
{
priorInputReport30 = inputReport[30];
//Console.WriteLine(MacAddress.ToString() + " " + System.DateTime.UtcNow.ToString("o") + "> power subsystem octet: 0x" + inputReport[30].ToString("x02"));
}
}
catch { currerror = "Index out of bounds: battery"; }
// XXX DS4State mapping needs fixup, turn touches into an array[4] of structs. And include the touchpad details there instead.
try
{
// Only care if one touch packet is detected. Other touch packets
// don't seem to contain relevant data. ds4drv does not use them either.
for (int touches = Math.Max((int)(inputReport[-1 + DS4Touchpad.TOUCHPAD_DATA_OFFSET - 1]), 1), touchOffset = 0; touches > 0; touches--, touchOffset += 9)
//for (int touches = inputReport[-1 + DS4Touchpad.TOUCHPAD_DATA_OFFSET - 1], touchOffset = 0; touches > 0; touches--, touchOffset += 9)
{
cState.TouchPacketCounter = inputReport[-1 + DS4Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset];
cState.Touch1 = (inputReport[0 + DS4Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset] >> 7) != 0 ? false : true; // >= 1 touch detected
cState.Touch1Identifier = (byte)(inputReport[0 + DS4Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset] & 0x7f);
cState.Touch2 = (inputReport[4 + DS4Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset] >> 7) != 0 ? false : true; // 2 touches detected
cState.Touch2Identifier = (byte)(inputReport[4 + DS4Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset] & 0x7f);
cState.TouchLeft = (inputReport[1 + DS4Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset] + ((inputReport[2 + DS4Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset] & 0xF) * 255) >= 1920 * 2 / 5) ? false : true;
cState.TouchRight = (inputReport[1 + DS4Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset] + ((inputReport[2 + DS4Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset] & 0xF) * 255) < 1920 * 2 / 5) ? false : true;
// Even when idling there is still a touch packet indicating no touch 1 or 2
touchpad.handleTouchpad(inputReport, cState, touchOffset);
}
}
catch { currerror = "Index out of bounds: touchpad"; }
/* Debug output of incoming HID data:
* if (cState.L2 == 0xff && cState.R2 == 0xff)
* {
* Console.Write(MacAddress.ToString() + " " + System.DateTime.UtcNow.ToString("o") + ">");
* for (int i = 0; i < inputReport.Length; i++)
* Console.Write(" " + inputReport[i].ToString("x2"));
* Console.WriteLine();
* } */
if (conType == ConnectionType.SONYWA)
{
bool controllerSynced = inputReport[31] == 0;
if (controllerSynced != synced)
{
synced = controllerSynced;
SyncChange?.Invoke(this, EventArgs.Empty);
}
}
bool ds4Idle = cState.FrameCounter == pState.FrameCounter;
if (!ds4Idle)
{
isRemoved = false;
}
if (conType == ConnectionType.USB)
{
lastActive = utcNow;
}
else
{
bool shouldDisconnect = false;
int idleTime = idleTimeout;
if (!isRemoved && idleTime > 0)
{
bool idleInput = isDS4Idle();
if (idleInput)
{
DateTime timeout = lastActive + TimeSpan.FromSeconds(idleTime);
if (!charging)
{
shouldDisconnect = utcNow >= timeout;
}
}
else
{
lastActive = utcNow;
}
}
else
{
lastActive = utcNow;
}
if (shouldDisconnect)
{
Log.LogToGui(Mac.ToString() + " disconnecting due to idle disconnect", false);
if (conType == ConnectionType.BT)
{
if (DisconnectBT(true))
{
timeoutExecuted = true;
return; // all done
}
}
else if (conType == ConnectionType.SONYWA)
{
DisconnectDongle();
}
}
}
if (oldCharging != charging && conType == ConnectionType.BT)
{
if (Global.getQuickCharge() && charging)
{
DisconnectBT(true);
timeoutExecuted = true;
return;
}
}
if (Report != null)
{
Report(this, EventArgs.Empty);
}
bool syncWriteReport = true;
if (conType == ConnectionType.BT)
{
syncWriteReport = false;
}
sendOutputReport(syncWriteReport);
if (!string.IsNullOrEmpty(currerror))
{
error = currerror;
}
else if (!string.IsNullOrEmpty(error))
{
error = string.Empty;
}
cState.CopyTo(pState);
lock (eventQueueLock)
{
Action tempAct = null;
for (int actInd = 0, actLen = eventQueue.Count; actInd < actLen; actInd++)
//foreach (Action tempAct in eventQueue)
{
tempAct = eventQueue.Dequeue();
tempAct.Invoke();
}
//eventQueue.Clear();
}
}
timeoutExecuted = true;
}
public void runRemoval()
{
Removal?.Invoke(this, EventArgs.Empty);
}
public bool DisconnectBT(bool callRemoval = false)
{
if (Mac != null)
{
Console.WriteLine("Trying to disconnect BT device " + Mac);
IntPtr btHandle = IntPtr.Zero;
int IOCTL_BTH_DISCONNECT_DEVICE = 0x41000c;
byte[] btAddr = new byte[8];
string[] sbytes = Mac.Split(':');
for (int i = 0; i < 6; i++)
{
// parse hex byte in reverse order
btAddr[5 - i] = Convert.ToByte(sbytes[i], 16);
}
long lbtAddr = BitConverter.ToInt64(btAddr, 0);
bool success = false;
// Wait for output report to be written
lock (outputReport)
{
NativeMethods.BLUETOOTH_FIND_RADIO_PARAMS p = new NativeMethods.BLUETOOTH_FIND_RADIO_PARAMS();
p.dwSize = Marshal.SizeOf(typeof(NativeMethods.BLUETOOTH_FIND_RADIO_PARAMS));
IntPtr searchHandle = NativeMethods.BluetoothFindFirstRadio(ref p, ref btHandle);
int bytesReturned = 0;
while (!success && btHandle != IntPtr.Zero)
{
success = NativeMethods.DeviceIoControl(btHandle, IOCTL_BTH_DISCONNECT_DEVICE, ref lbtAddr, 8, IntPtr.Zero, 0, ref bytesReturned, IntPtr.Zero);
NativeMethods.CloseHandle(btHandle);
if (!success)
{
if (!NativeMethods.BluetoothFindNextRadio(searchHandle, ref btHandle))
{
btHandle = IntPtr.Zero;
}
}
}
NativeMethods.BluetoothFindRadioClose(searchHandle);
Console.WriteLine("Disconnect successful: " + success);
}
success = true; // XXX return value indicates failure, but it still works?
if (success)
{
IsDisconnecting = true;
StopOutputUpdate();
if (callRemoval)
{
uiContext.Send(new SendOrPostCallback(delegate(object state)
{
Removal?.Invoke(this, EventArgs.Empty);
}), null);
//System.Threading.Tasks.Task.Factory.StartNew(() => { Removal?.Invoke(this, EventArgs.Empty); });
}
}
return(success);
}
return(false);
}
private void performDs4Input()
{
firstActive = DateTime.UtcNow;
System.Timers.Timer readTimeout = new System.Timers.Timer(); // Await 30 seconds for the initial packet, then 3 seconds thereafter.
readTimeout.Elapsed += delegate { HidDevice.CancelIO(); };
List <long> Latency = new List <long>();
long oldtime = 0;
Stopwatch sw = new Stopwatch();
sw.Start();
while (true)
{
string currerror = string.Empty;
Latency.Add(sw.ElapsedMilliseconds - oldtime);
oldtime = sw.ElapsedMilliseconds;
if (Latency.Count > 100)
{
Latency.RemoveAt(0);
}
this.Latency = Latency.Average();
if (this.Latency > 10 && !warn && sw.ElapsedMilliseconds > 4000)
{
warn = true;
//System.Diagnostics.Trace.WriteLine(System.DateTime.UtcNow.ToString("o") + "> " + "Controller " + /*this.DeviceNum*/ + 1 + " (" + this.MacAddress + ") is experiencing latency issues. Currently at " + Math.Round(this.Latency, 2).ToString() + "ms of recomended maximum 10ms");
}
else if (this.Latency <= 10 && warn)
{
warn = false;
}
if (readTimeout.Interval != 3000.0)
{
if (readTimeout.Interval != 30000.0)
{
readTimeout.Interval = 30000.0;
}
else
{
readTimeout.Interval = 3000.0;
}
}
readTimeout.Enabled = true;
if (conType != ConnectionType.USB)
{
HidDevice.ReadStatus res = hDevice.ReadFile(btInputReport);
readTimeout.Enabled = false;
if (res == HidDevice.ReadStatus.Success)
{
Array.Copy(btInputReport, 2, inputReport, 0, inputReport.Length);
}
else
{
Console.WriteLine(MacAddress.ToString() + " " + System.DateTime.UtcNow.ToString("o") + "> disconnect due to read failure: " + Marshal.GetLastWin32Error());
sendOutputReport(true); // Kick Windows into noticing the disconnection.
StopOutputUpdate();
IsDisconnecting = true;
Removal?.Invoke(this, EventArgs.Empty);
return;
}
}
else
{
HidDevice.ReadStatus res = hDevice.ReadFile(inputReport);
readTimeout.Enabled = false;
if (res != HidDevice.ReadStatus.Success)
{
Console.WriteLine(MacAddress.ToString() + " " + System.DateTime.UtcNow.ToString("o") + "> disconnect due to read failure: " + Marshal.GetLastWin32Error());
StopOutputUpdate();
IsDisconnecting = true;
Removal?.Invoke(this, EventArgs.Empty);
return;
}
}
if (ConnectionType == ConnectionType.BT && btInputReport[0] != 0x11)
{
//Received incorrect report, skip it
continue;
}
DateTime utcNow = System.DateTime.UtcNow; // timestamp with UTC in case system time zone changes
resetHapticState();
cState.ReportTimeStamp = utcNow;
cState.LX = inputReport[1];
cState.LY = inputReport[2];
cState.RX = inputReport[3];
cState.RY = inputReport[4];
cState.L2 = inputReport[8];
cState.R2 = inputReport[9];
cState.Triangle = ((byte)inputReport[5] & (1 << 7)) != 0;
cState.Circle = ((byte)inputReport[5] & (1 << 6)) != 0;
cState.Cross = ((byte)inputReport[5] & (1 << 5)) != 0;
cState.Square = ((byte)inputReport[5] & (1 << 4)) != 0;
cState.DpadUp = ((byte)inputReport[5] & (1 << 3)) != 0;
cState.DpadDown = ((byte)inputReport[5] & (1 << 2)) != 0;
cState.DpadLeft = ((byte)inputReport[5] & (1 << 1)) != 0;
cState.DpadRight = ((byte)inputReport[5] & (1 << 0)) != 0;
//Convert dpad into individual On/Off bits instead of a clock representation
byte dpad_state = 0;
dpad_state = (byte)(
((cState.DpadRight ? 1 : 0) << 0) |
((cState.DpadLeft ? 1 : 0) << 1) |
((cState.DpadDown ? 1 : 0) << 2) |
((cState.DpadUp ? 1 : 0) << 3));
switch (dpad_state)
{
case 0: cState.DpadUp = true; cState.DpadDown = false; cState.DpadLeft = false; cState.DpadRight = false; break;
case 1: cState.DpadUp = true; cState.DpadDown = false; cState.DpadLeft = false; cState.DpadRight = true; break;
case 2: cState.DpadUp = false; cState.DpadDown = false; cState.DpadLeft = false; cState.DpadRight = true; break;
case 3: cState.DpadUp = false; cState.DpadDown = true; cState.DpadLeft = false; cState.DpadRight = true; break;
case 4: cState.DpadUp = false; cState.DpadDown = true; cState.DpadLeft = false; cState.DpadRight = false; break;
case 5: cState.DpadUp = false; cState.DpadDown = true; cState.DpadLeft = true; cState.DpadRight = false; break;
case 6: cState.DpadUp = false; cState.DpadDown = false; cState.DpadLeft = true; cState.DpadRight = false; break;
case 7: cState.DpadUp = true; cState.DpadDown = false; cState.DpadLeft = true; cState.DpadRight = false; break;
case 8: cState.DpadUp = false; cState.DpadDown = false; cState.DpadLeft = false; cState.DpadRight = false; break;
}
cState.R3 = ((byte)inputReport[6] & (1 << 7)) != 0;
cState.L3 = ((byte)inputReport[6] & (1 << 6)) != 0;
cState.Options = ((byte)inputReport[6] & (1 << 5)) != 0;
cState.Share = ((byte)inputReport[6] & (1 << 4)) != 0;
cState.R1 = ((byte)inputReport[6] & (1 << 1)) != 0;
cState.L1 = ((byte)inputReport[6] & (1 << 0)) != 0;
cState.PS = ((byte)inputReport[7] & (1 << 0)) != 0;
cState.TouchButton = (inputReport[7] & (1 << 2 - 1)) != 0;
cState.FrameCounter = (byte)(inputReport[7] >> 2);
// Store Gyro and Accel values
Array.Copy(inputReport, 14, accel, 0, 6);
Array.Copy(inputReport, 20, gyro, 0, 6);
sixAxis.handleSixaxis(gyro, accel, cState);
try
{
charging = (inputReport[30] & 0x10) != 0;
battery = (inputReport[30] & 0x0f) * 10;
cState.Battery = (byte)battery;
if (inputReport[30] != priorInputReport30)
{
priorInputReport30 = inputReport[30];
Console.WriteLine(MacAddress.ToString() + " " + System.DateTime.UtcNow.ToString("o") + "> power subsystem octet: 0x" + inputReport[30].ToString("x02"));
}
}
catch { currerror = "Index out of bounds: battery"; }
// XXX DS4State mapping needs fixup, turn touches into an array[4] of structs. And include the touchpad details there instead.
try
{
for (int touches = inputReport[-1 + DS4Touchpad.TOUCHPAD_DATA_OFFSET - 1], touchOffset = 0; touches > 0; touches--, touchOffset += 9)
{
cState.TouchPacketCounter = inputReport[-1 + DS4Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset];
cState.Touch1 = (inputReport[0 + DS4Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset] >> 7) != 0 ? false : true; // >= 1 touch detected
cState.Touch1Identifier = (byte)(inputReport[0 + DS4Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset] & 0x7f);
cState.Touch2 = (inputReport[4 + DS4Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset] >> 7) != 0 ? false : true; // 2 touches detected
cState.Touch2Identifier = (byte)(inputReport[4 + DS4Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset] & 0x7f);
cState.TouchLeft = (inputReport[1 + DS4Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset] + ((inputReport[2 + DS4Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset] & 0xF) * 255) >= 1920 * 2 / 5) ? false : true;
cState.TouchRight = (inputReport[1 + DS4Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset] + ((inputReport[2 + DS4Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset] & 0xF) * 255) < 1920 * 2 / 5) ? false : true;
// Even when idling there is still a touch packet indicating no touch 1 or 2
touchpad.handleTouchpad(inputReport, cState, touchOffset);
}
}
catch { currerror = "Index out of bounds: touchpad"; }
/* Debug output of incoming HID data:
* if (cState.L2 == 0xff && cState.R2 == 0xff)
* {
* Console.Write(MacAddress.ToString() + " " + System.DateTime.UtcNow.ToString("o") + ">");
* for (int i = 0; i < inputReport.Length; i++)
* Console.Write(" " + inputReport[i].ToString("x2"));
* Console.WriteLine();
* } */
if (!isDS4Idle())
{
lastActive = utcNow;
}
if (conType == ConnectionType.BT)
{
bool shouldDisconnect = false;
if (IdleTimeout > 0)
{
if (isDS4Idle())
{
DateTime timeout = lastActive + TimeSpan.FromSeconds(IdleTimeout);
if (!Charging)
{
shouldDisconnect = utcNow >= timeout;
}
}
}
if (shouldDisconnect && DisconnectBT())
{
return; // all done
}
}
// XXX fix initialization ordering so the null checks all go away
if (Report != null)
{
Report(this, EventArgs.Empty);
}
sendOutputReport(false);
if (!string.IsNullOrEmpty(error))
{
error = string.Empty;
}
if (!string.IsNullOrEmpty(currerror))
{
error = currerror;
}
cState.CopyTo(pState);
Thread.Sleep(WHILE_LOOP_TIMEOUT);
}
}
private void PerformDs4Input()
{
FirstActive = DateTime.UtcNow;
var readTimeout = new System.Timers.Timer(); // Await 30 seconds for the initial packet, then 3 seconds thereafter.
readTimeout.Elapsed += (sender, args) => HidDevice.CancelIO();
var latencies = new List <long>();
long oldtime = 0;
var sw = Stopwatch.StartNew();
while (true)
{
var currentError = string.Empty;
latencies.Add(sw.ElapsedMilliseconds - oldtime);
oldtime = sw.ElapsedMilliseconds;
if (latencies.Count > 100)
{
latencies.RemoveAt(0);
}
Latency = latencies.Average();
if (Latency > 10 && !warn && sw.ElapsedMilliseconds > 4000)
{
warn = true;
}
else if (Latency <= 10 && warn)
{
warn = false;
}
if (readTimeout.Interval != 3000.0)
{
if (readTimeout.Interval != 30000.0)
{
readTimeout.Interval = 30000.0;
}
else
{
readTimeout.Interval = 3000.0;
}
}
readTimeout.Enabled = true;
if (ConnectionType != ConnectionType.USB)
{
var res = HidDevice.ReadFile(_btInputReport);
readTimeout.Enabled = false;
if (res == HidDevice.ReadStatus.Success)
{
Array.Copy(_btInputReport, 2, _inputReport, 0, _inputReport.Length);
}
else
{
Console.WriteLine(MacAddress + " " + DateTime.UtcNow.ToString("o") + "> disconnect due to read failure: " +
Marshal.GetLastWin32Error());
SendOutputReport(true); // Kick Windows into noticing the disconnection.
StopOutputUpdate();
IsDisconnecting = true;
Removal?.Invoke(this, EventArgs.Empty);
return;
}
}
else
{
var res = HidDevice.ReadFile(_inputReport);
readTimeout.Enabled = false;
if (res != HidDevice.ReadStatus.Success)
{
Console.WriteLine(MacAddress + " " + DateTime.UtcNow.ToString("o") + "> disconnect due to read failure: " +
Marshal.GetLastWin32Error());
StopOutputUpdate();
IsDisconnecting = true;
Removal?.Invoke(this, EventArgs.Empty);
return;
}
}
if (ConnectionType == ConnectionType.BT && _btInputReport[0] != 0x11)
{
//Received incorrect report, skip it
continue;
}
var utcNow = DateTime.UtcNow; // timestamp with UTC in case system time zone changes
resetHapticState();
_cState.ReportTimeStamp = utcNow;
_cState.LX = _inputReport[1];
_cState.LY = _inputReport[2];
_cState.RX = _inputReport[3];
_cState.RY = _inputReport[4];
_cState.L2 = _inputReport[8];
_cState.R2 = _inputReport[9];
_cState.Triangle = (_inputReport[5] & (1 << 7)) != 0;
_cState.Circle = (_inputReport[5] & (1 << 6)) != 0;
_cState.Cross = (_inputReport[5] & (1 << 5)) != 0;
_cState.Square = (_inputReport[5] & (1 << 4)) != 0;
_cState.DpadUp = (_inputReport[5] & (1 << 3)) != 0;
_cState.DpadDown = (_inputReport[5] & (1 << 2)) != 0;
_cState.DpadLeft = (_inputReport[5] & (1 << 1)) != 0;
_cState.DpadRight = (_inputReport[5] & (1 << 0)) != 0;
//Convert dpad into individual On/Off bits instead of a clock representation
var dpadState = (byte)(
((_cState.DpadRight ? 1 : 0) << 0) |
((_cState.DpadLeft ? 1 : 0) << 1) |
((_cState.DpadDown ? 1 : 0) << 2) |
((_cState.DpadUp ? 1 : 0) << 3));
switch (dpadState)
{
case 0:
_cState.DpadUp = true;
_cState.DpadDown = false;
_cState.DpadLeft = false;
_cState.DpadRight = false;
break;
case 1:
_cState.DpadUp = true;
_cState.DpadDown = false;
_cState.DpadLeft = false;
_cState.DpadRight = true;
break;
case 2:
_cState.DpadUp = false;
_cState.DpadDown = false;
_cState.DpadLeft = false;
_cState.DpadRight = true;
break;
case 3:
_cState.DpadUp = false;
_cState.DpadDown = true;
_cState.DpadLeft = false;
_cState.DpadRight = true;
break;
case 4:
_cState.DpadUp = false;
_cState.DpadDown = true;
_cState.DpadLeft = false;
_cState.DpadRight = false;
break;
case 5:
_cState.DpadUp = false;
_cState.DpadDown = true;
_cState.DpadLeft = true;
_cState.DpadRight = false;
break;
case 6:
_cState.DpadUp = false;
_cState.DpadDown = false;
_cState.DpadLeft = true;
_cState.DpadRight = false;
break;
case 7:
_cState.DpadUp = true;
_cState.DpadDown = false;
_cState.DpadLeft = true;
_cState.DpadRight = false;
break;
case 8:
_cState.DpadUp = false;
_cState.DpadDown = false;
_cState.DpadLeft = false;
_cState.DpadRight = false;
break;
}
_cState.R3 = (_inputReport[6] & (1 << 7)) != 0;
_cState.L3 = (_inputReport[6] & (1 << 6)) != 0;
_cState.Options = (_inputReport[6] & (1 << 5)) != 0;
_cState.Share = (_inputReport[6] & (1 << 4)) != 0;
_cState.R1 = (_inputReport[6] & (1 << 1)) != 0;
_cState.L1 = (_inputReport[6] & (1 << 0)) != 0;
_cState.PS = (_inputReport[7] & (1 << 0)) != 0;
_cState.TouchButton = (_inputReport[7] & (1 << 2 - 1)) != 0;
_cState.FrameCounter = (byte)(_inputReport[7] >> 2);
// Store Gyro and Accel values
Array.Copy(_inputReport, 14, _accel, 0, 6);
Array.Copy(_inputReport, 20, _gyro, 0, 6);
SixAxis.handleSixaxis(_gyro, _accel, _cState);
try
{
Charging = (_inputReport[30] & 0x10) != 0;
Battery = (_inputReport[30] & 0x0f) * 10;
_cState.Battery = (byte)Battery;
if (_inputReport[30] != priorInputReport30)
{
priorInputReport30 = _inputReport[30];
Console.WriteLine(MacAddress + " " + DateTime.UtcNow.ToString("o") + "> power subsystem octet: 0x" +
_inputReport[30].ToString("x02"));
}
}
catch
{
currentError = "Index out of bounds: battery";
}
// XXX DS4State mapping needs fixup, turn touches into an array[4] of structs. And include the touchpad details there instead.
try
{
for (int touches = _inputReport[-1 + Touchpad.TOUCHPAD_DATA_OFFSET - 1], touchOffset = 0; touches > 0; touches--, touchOffset += 9)
{
_cState.TouchPacketCounter = _inputReport[-1 + Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset];
_cState.Touch1 = _inputReport[0 + Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset] >> 7 == 0; // >= 1 touch detected
_cState.Touch1Identifier = (byte)(_inputReport[0 + Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset] & 0x7f);
_cState.Touch2 = _inputReport[4 + Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset] >> 7 == 0; // 2 touches detected
_cState.Touch2Identifier = (byte)(_inputReport[4 + Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset] & 0x7f);
_cState.TouchLeft = _inputReport[1 + Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset] +
(_inputReport[2 + Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset] & 0xF) * 255 < 1920 * 2 / 5;
_cState.TouchRight = _inputReport[1 + Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset] +
(_inputReport[2 + Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset] & 0xF) * 255 >= 1920 * 2 / 5;
// Even when idling there is still a touch packet indicating no touch 1 or 2
Touchpad.handleTouchpad(_inputReport, _cState, touchOffset);
}
}
catch
{
currentError = "Index out of bounds: touchpad";
}
/* Debug output of incoming HID data:
* if (cState.L2 == 0xff && cState.R2 == 0xff)
* {
* Console.Write(MacAddress.ToString() + " " + System.DateTime.UtcNow.ToString("o") + ">");
* for (int i = 0; i < inputReport.Length; i++)
* Console.Write(" " + inputReport[i].ToString("x2"));
* Console.WriteLine();
* } */
if (!IsIdle())
{
LastActive = utcNow;
}
if (ConnectionType == ConnectionType.BT)
{
var shouldDisconnect = false;
if (IdleTimeout > 0)
{
if (IsIdle())
{
var timeout = LastActive + TimeSpan.FromSeconds(IdleTimeout);
if (!Charging)
{
shouldDisconnect = utcNow >= timeout;
}
}
}
if (shouldDisconnect && DisconnectBT())
{
return; // all done
}
}
// XXX fix initialization ordering so the null checks all go away
Report?.Invoke(this, EventArgs.Empty);
SendOutputReport(false);
if (!string.IsNullOrEmpty(error))
{
error = string.Empty;
}
if (!string.IsNullOrEmpty(currentError))
{
error = currentError;
}
_cState.CopyTo(_pState);
}
}
