/// <summary>
/// Checks the tilt state. Tilt is being detected when acceleration is > 0.688g or X/Y axis > 45°.
/// </summary>
/// <param name="state">True if tilt detected. False if not.</param>
private void TiltCheck(object state)
{
mma8491qEn.Write(GpioPinValue.High);
Task.Delay(1).Wait();
bool tiltState = mma8491qInt.Read() == GpioPinValue.Low ? true : false;
mma8491qEn.Write(GpioPinValue.Low);
if (prevTiltState != tiltState)
{
prevTiltState = tiltState;
MMA8491QTiltEventArgs ea = new MMA8491QTiltEventArgs(tiltState);
OnMMA8491QTiltChange(ea);
}
}
protected virtual void OnMMA8491QTiltChange(MMA8491QTiltEventArgs e)
{
TiltChanged?.Invoke(this, e);
}