public RelayState?GetRelayState(int gpioPin)
{
var IsPinOpen = _gpioController.IsPinOpen(gpioPin);
if (!IsPinOpen)
{
_gpioController.OpenPin(gpioPin);
}
var pinState = _gpioController.GetPinMode(gpioPin);
return(pinState == PinMode.Output ? RelayState.On : RelayState.Off);
}
public PinMode GetPinMode(int pinNumber)
{
return(_controller.GetPinMode(pinNumber));
}