public void StartUpdating(int sampleCount = 3,
int sampleIntervalDuration = 40,
int standbyDuration = 100)
{
HorizontalInputPort.StartSampling(sampleCount, sampleIntervalDuration, standbyDuration);
VerticalInputPort.StartSampling(sampleCount, sampleIntervalDuration, standbyDuration);
}
//call to set the joystick center position
public void SetCenterPosition()
{
var hCenter = HorizontalInputPort.ReadValue();
var vCenter = VerticalInputPort.ReadValue();
Calibration = new JoystickCalibration(
hCenter, Calibration.HorizontalMin, Calibration.HorizontalMax,
vCenter, Calibration.VerticalMin, Calibration.VerticalMax,
Calibration.DeadZone);
}
//call to set the joystick center position
public async Task SetCenterPosition()
{
var hCenter = await HorizontalInputPort.Read(1);
var vCenter = await VerticalInputPort.Read(1);
Calibration = new JoystickCalibration(
hCenter, Calibration.HorizontalMin, Calibration.HorizontalMax,
vCenter, Calibration.VerticalMin, Calibration.VerticalMax,
Calibration.DeadZone);
}
void InitSubscriptions()
{
HorizontalInputPort.Subscribe
(
new FilterableObserver <FloatChangeResult, float>(
h => {
HorizontalValue = h.New;
if ((Math.Abs(h.Old - Calibration.HorizontalCenter) < Calibration.DeadZone) &&
(Math.Abs(h.New - Calibration.HorizontalCenter) < Calibration.DeadZone))
{
return;
}
var oldH = GetNormalizedPosition(h.Old, true);
var newH = GetNormalizedPosition(h.New, true);
var v = GetNormalizedPosition(VerticalValue, false);
RaiseEventsAndNotify
(
new JoystickPositionChangeResult(
new JoystickPosition(newH, v),
new JoystickPosition(oldH, v)
)
);
}
)
);
VerticalInputPort.Subscribe
(
new FilterableObserver <FloatChangeResult, float>(
v => {
VerticalValue = v.New;
if ((Math.Abs(v.Old - Calibration.VerticalCenter) < Calibration.DeadZone) &&
(Math.Abs(v.New - Calibration.VerticalCenter) < Calibration.DeadZone))
{
return;
}
var oldV = GetNormalizedPosition(v.Old, false);
var newV = GetNormalizedPosition(v.New, false);
var h = GetNormalizedPosition(HorizontalValue, true);
RaiseEventsAndNotify
(
new JoystickPositionChangeResult(
new JoystickPosition(h, newV),
new JoystickPosition(h, oldV)
)
);
}
)
);
}
public async Task SetRange(int duration)
{
var timeoutTask = Task.Delay(duration);
float h, v;
while (timeoutTask.IsCompleted == false)
{
h = await HorizontalInputPort.Read();
v = await VerticalInputPort.Read();
}
}
public void SetRange(int duration)
{
var timeoutTask = DateTime.Now.AddMilliseconds(duration);
float h, v;
var tick = DateTime.Now;
while (tick < timeoutTask)
{
h = HorizontalInputPort.ReadValue();
v = VerticalInputPort.ReadValue();
Thread.Sleep(20);
tick = DateTime.Now;
}
}
void StartSamplingVertical()
{
int sampleCount = samplingSettingVertical.sampleCount;
int sampleIntervalDuration = samplingSettingVertical.sampleIntervalDuration;
int standbyDuration = samplingSettingVertical.standbyDuration;
var counter = 0;
var total = 0f;
var average = 0f;
for (int i = 0; i < sampleCount; i++)
{
// read the voltage
var temp = VerticalInputPort.ReadValue();
/*
* if ((Math.Abs(h.Old - Calibration.VerticalCenter) < Calibration.DeadZone) &&
* (Math.Abs(h.New - Calibration.VerticalCenter) < Calibration.DeadZone))
* {
* return;
* }
*/
total += temp;
counter++;
average = total / counter;
if (!IsSamplingVertical)
{
break;
}
Thread.Sleep(sampleIntervalDuration);
}
IsSamplingVertical = false;
VerticalValue = average;
var newV = GetNormalizedPosition(VerticalValue, true);
var h = GetNormalizedPosition(HorizontalValue, false);
RaiseEventsAndNotify
(
new JoystickPosition(h, newV)
);
}
public void StopUpdating()
{
HorizontalInputPort.StopSampling();
VerticalInputPort.StopSampling();
}
public Task <float> GetVerticalValue()
{
return(VerticalInputPort.Read());
}
public float GetVerticalValue()
{
return(VerticalInputPort.ReadValue());
}
