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Attempt to use timestamp from ds4. Preserve changes.

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This commit is contained in:
Travis Nickles 2017-07-26 04:30:50 -05:00
parent 9d88fda0d2
commit 8250f9be5c
3 changed files with 35 additions and 2 deletions
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3
DS4Windows/DS4Control/MouseCursor.cs
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@ -42,7 +42,8 @@ namespace DS4Windows
deltaX = Global.getGyroMouseHorizontalAxis(deviceNumber) == 0 ? arg.sixAxis.gyroYawFull :
arg.sixAxis.gyroRollFull;
deltaY = -arg.sixAxis.gyroPitchFull;
tempDouble = arg.sixAxis.elapsed * 0.001 * 200.0; // Base default speed on 5 ms
//tempDouble = arg.sixAxis.elapsed * 0.001 * 200.0; // Base default speed on 5 ms
tempDouble = arg.sixAxis.elapsed * 200.0; // Base default speed on 5 ms
gyroSmooth = Global.getGyroSmoothing(deviceNumber);
double gyroSmoothWeight = 0.0;

30
DS4Windows/DS4Library/DS4Device.cs
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@ -644,6 +644,10 @@ namespace DS4Windows
bool ds4InactiveFrame = true;
bool idleInput = true;
bool timeStampInit = false;
uint timeStampPrevious = 0;
uint deltaTimeCurrent = 0;
private void performDs4Input()
{
firstActive = DateTime.UtcNow;
@ -661,6 +665,9 @@ namespace DS4Windows
int maxBatteryValue = 0;
int tempBattery = 0;
uint tempStamp = 0;
double elapsedDeltaTime = 0.0;
uint tempDelta = 0;
while (!exitInputThread)
{
@ -848,10 +855,31 @@ namespace DS4Windows
}
catch { currerror = "Index out of bounds: touchpad"; }
tempStamp = (uint)((ushort)(inputReport[11] << 8) | inputReport[10]);
if (timeStampInit == false)
{
timeStampInit = true;
deltaTimeCurrent = tempStamp * 16u / 3u;
}
else if (timeStampPrevious > tempStamp)
{
tempDelta = ushort.MaxValue - timeStampPrevious + tempStamp + 1u;
deltaTimeCurrent = tempDelta * 16u / 3u;
}
else
{
tempDelta = tempStamp - timeStampPrevious;
deltaTimeCurrent = tempDelta * 16u / 3u;
}
cState.elapsedNanoSec = deltaTimeCurrent;
timeStampPrevious = tempStamp;
elapsedDeltaTime = 0.000001 * deltaTimeCurrent; // Convert from nanoseconds to seconds
// Store Gyro and Accel values
Array.Copy(inputReport, 13, gyro, 0, 6);
Array.Copy(inputReport, 19, accel, 0, 6);
sixAxis.handleSixaxis(gyro, accel, cState, lastTimeElapsedDouble);
sixAxis.handleSixaxis(gyro, accel, cState, elapsedDeltaTime);
/* Debug output of incoming HID data:
if (cState.L2 == 0xff && cState.R2 == 0xff)

4
DS4Windows/DS4Library/DS4State.cs
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@ -23,6 +23,7 @@ namespace DS4Windows
public double LYUnit;
public double RXUnit;
public double RYUnit;
public uint elapsedNanoSec = 0;
public SixAxis Motion = null;
public static readonly int DEFAULT_AXISDIR_VALUE = 127;
@ -46,6 +47,7 @@ namespace DS4Windows
LYUnit = 0.0;
RXUnit = 0.0;
RYUnit = 0.0;
elapsedNanoSec = 0;
Motion = new SixAxis(0, 0, 0, 0, 0, 0, 0.0);
}
@ -93,6 +95,7 @@ namespace DS4Windows
LYUnit = state.LYUnit;
RXUnit = state.RXUnit;
RYUnit = state.RYUnit;
elapsedNanoSec = state.elapsedNanoSec;
Motion = state.Motion;
}
@ -145,6 +148,7 @@ namespace DS4Windows
state.LYUnit = LYUnit;
state.RXUnit = RXUnit;
state.RYUnit = RYUnit;
state.elapsedNanoSec = elapsedNanoSec;
state.Motion = Motion;
}