public void Dispose()
{
if (BeagleBone.FastGPIO)
{
((InputPortMM)this.InputPort).ClosePort();
((InputPortMM)this.InputPort).Dispose();
}
else
{
((InputPortFS)this.InputPort).ClosePort();
((InputPortFS)this.InputPort).Dispose();
}
if (this.IntPortRise != null)
{
this.IntPortRise.DisableInterrupt();
this.IntPortRise.ClosePort();
this.IntPortRise.Dispose();
this.IntPortRise = null;
}
if (this.IntPortFall != null)
{
this.IntPortFall.DisableInterrupt();
this.IntPortFall.ClosePort();
this.IntPortFall.Dispose();
this.IntPortFall = null;
}
if (this.IntPortAny != null)
{
this.IntPortAny.DisableInterrupt();
this.IntPortAny.ClosePort();
this.IntPortAny.Dispose();
this.IntPortAny = null;
}
}
/// <summary> Registers a handler for the given type of interrupt on this pin. </summary>
public void RegisterInterruptHandler(EventHandler <InputInterrupt> Handler, InterruptType Type)
{
switch (Type)
{
case InterruptType.RISING_EDGE:
{
if (this.IntPortRise == null)
{
this.IntPortRise = new InterruptPortMM(IO.BeagleBone.Pin.PinToGPIO(this.Pin), InterruptMode.InterruptEdgeLevelHigh);
this.IntPortRise.EnableInterrupt();
this.IntPortRise.OnInterrupt += this.InterruptRising;
}
this.RisingHandlers += Handler;
return;
}
case InterruptType.FALLING_EDGE:
{
if (this.IntPortFall == null)
{
this.IntPortFall = new InterruptPortMM(IO.BeagleBone.Pin.PinToGPIO(this.Pin), InterruptMode.InterruptEdgeLevelLow);
this.IntPortFall.EnableInterrupt();
this.IntPortFall.OnInterrupt += this.InterruptFalling;
}
this.FallingHandlers += Handler;
return;
}
case InterruptType.ANY_EDGE:
{
if (this.IntPortAny == null)
{
this.IntPortAny = new InterruptPortMM(IO.BeagleBone.Pin.PinToGPIO(this.Pin), InterruptMode.InterruptEdgeBoth);
this.IntPortAny.EnableInterrupt();
this.IntPortAny.OnInterrupt += this.InterruptAny;
}
this.AnyHandlers += Handler;
return;
}
}
}
