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Take poll time into account for gyro mouse

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This commit is contained in:
Travis Nickles 2017-07-16 02:22:21 -05:00
parent 6e1b9004de
commit 817505a989
3 changed files with 23 additions and 28 deletions
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31
DS4Windows/DS4Control/MouseCursor.cs
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@ -31,8 +31,9 @@ namespace DS4Windows
double coefficient = 0.0;
double verticalScale = 0.0;
bool gyroSmooth = false;
//double gyroSmoothWeight = 0.0;
int tempInt = 0;
double tempDouble = 0.0;
public virtual void sixaxisMoved(SixAxisEventArgs arg)
{
@ -40,7 +41,7 @@ namespace DS4Windows
deltaX = Global.getGyroMouseHorizontalAxis(deviceNumber) == 0 ? arg.sixAxis.gyroYawFull :
arg.sixAxis.gyroRollFull;
deltaY = -arg.sixAxis.gyroPitchFull;
//Console.WriteLine(arg.sixAxis.deltaX);
tempDouble = arg.sixAxis.elapsed * 0.001 * 250.0;
gyroSmooth = Global.getGyroSmoothing(deviceNumber);
double gyroSmoothWeight = 0.0;
@ -95,32 +96,23 @@ namespace DS4Windows
deltaY = 0;
}
double xMotion = deltaX != 0 ? coefficient * deltaX + (normX * (offset * signX)) : 0;
double xMotion = deltaX != 0 ? coefficient * (deltaX * tempDouble)
+ (normX * (offset * signX)) : 0;
int xAction = 0;
if (xMotion != 0.0)
{
xMotion += hRemainder;
//xAction = (int)xMotion;
//hRemainder = xMotion - xAction;
}
else
{
//hRemainder = 0.0;
}
//hRemainder -= (int)hRemainder;
verticalScale = Global.getGyroSensVerticalScale(deviceNumber) * 0.01;
double yMotion = deltaY != 0 ? (coefficient * verticalScale) * deltaY + (normY * (offset * signY)) : 0;
double yMotion = deltaY != 0 ? (coefficient * verticalScale) * (deltaY * tempDouble)
+ (normY * (offset * signY)) : 0;
int yAction = 0;
if (yMotion != 0.0)
{
yMotion += vRemainder;
//yAction = (int)yMotion;
//vRemainder = yMotion - yAction;
}
else
{
//vRemainder = 0.0;
}
if (gyroSmooth)
@ -133,9 +125,10 @@ namespace DS4Windows
double currentWeight = 1.0;
double finalWeight = 0.0;
double x_out = 0.0, y_out = 0.0;
int idx = 0;
for (int i = 0; i < SMOOTH_BUFFER_LEN; i++)
{
int idx = System.Math.Abs(smoothBufferTail - i - 1) % SMOOTH_BUFFER_LEN;
idx = System.Math.Abs(smoothBufferTail - i - 1) % SMOOTH_BUFFER_LEN;
x_out += xSmoothBuffer[idx] * currentWeight;
y_out += ySmoothBuffer[idx] * currentWeight;
finalWeight += currentWeight;
@ -168,8 +161,6 @@ namespace DS4Windows
vRemainder = 0.0;
}
//vRemainder -= (int)vRemainder;
int gyroInvert = Global.getGyroInvert(deviceNumber);
if ((gyroInvert & 0x02) == 2)
xAction *= -1;

2
DS4Windows/DS4Library/DS4Device.cs
View File

@ -851,7 +851,7 @@ namespace DS4Windows
// Store Gyro and Accel values
Array.Copy(inputReport, 13, gyro, 0, 6);
Array.Copy(inputReport, 19, accel, 0, 6);
sixAxis.handleSixaxis(gyro, accel, cState);
sixAxis.handleSixaxis(gyro, accel, cState, lastTimeElapsedDouble);
/* Debug output of incoming HID data:
if (cState.L2 == 0xff && cState.R2 == 0xff)

18
DS4Windows/DS4Library/DS4Sixaxis.cs
View File

@ -19,8 +19,9 @@ namespace DS4Windows
public readonly int gyroYawFull, gyroPitchFull, gyroRollFull;
public readonly int accelXFull, accelYFull, accelZFull;
public readonly byte touchID;
public readonly SixAxis previousAxis;
public SixAxis(int X, int Y, int Z, int aX, int aY, int aZ, SixAxis prevAxis = null)
public readonly double elapsed;
public readonly SixAxis previousAxis = null;
public SixAxis(int X, int Y, int Z, int aX, int aY, int aZ, double milliseconds, SixAxis prevAxis = null)
{
gyroX = X / 256;
gyroY = Y / 256;
@ -35,6 +36,7 @@ namespace DS4Windows
accelXFull = aX;
accelYFull = aY;
accelZFull = aZ;
elapsed = milliseconds;
previousAxis = prevAxis;
if (previousAxis != null)
@ -51,9 +53,10 @@ namespace DS4Windows
public event EventHandler<SixAxisEventArgs> SixAccelMoved = null; // no status change for the touchpad itself... but other sensors may have changed, or you may just want to do some processing
internal int lastGyroX, lastGyroY, lastGyroZ, lastAX, lastAY, lastAZ; // tracks 0, 1 or 2 touches; we maintain touch 1 and 2 separately
internal double lastMilliseconds;
internal byte[] previousPacket = new byte[8];
public void handleSixaxis(byte[] gyro, byte[] accel, DS4State state)
public void handleSixaxis(byte[] gyro, byte[] accel, DS4State state, double milliseconds)
{
int currentX = (short)((ushort)(gyro[3] << 8) | gyro[2]); // Gyro Yaw
int currentY = (short)((ushort)(gyro[1] << 8) | gyro[0]); // Gyro Pitch
@ -62,14 +65,14 @@ namespace DS4Windows
int AccelY = (short)((ushort)(accel[3] << 8) | accel[2]);
int AccelZ = (short)((ushort)(accel[5] << 8) | accel[4]);
SixAxisEventArgs args;
SixAxisEventArgs args = null;
if (AccelX != 0 || AccelY != 0 || AccelZ != 0)
{
if (SixAccelMoved != null)
{
SixAxis sPrev, now;
sPrev = new SixAxis(lastGyroX, lastGyroY, lastGyroZ, lastAX, lastAY, lastAZ);
now = new SixAxis(currentX, currentY, currentZ, AccelX, AccelY, AccelZ, sPrev);
SixAxis sPrev = null, now = null;
sPrev = new SixAxis(lastGyroX, lastGyroY, lastGyroZ, lastAX, lastAY, lastAZ, lastMilliseconds);
now = new SixAxis(currentX, currentY, currentZ, AccelX, AccelY, AccelZ, milliseconds, sPrev);
args = new SixAxisEventArgs(state.ReportTimeStamp, now);
SixAccelMoved(this, args);
}
@ -80,6 +83,7 @@ namespace DS4Windows
lastAX = AccelX;
lastAY = AccelY;
lastAZ = AccelZ;
lastMilliseconds = milliseconds;
}
}
}