public static extern void bcm2835_gpio_fsel(RPiGPIOPin pin, bcm2835FunctionSelect mode);
public RaspPin(RPiGPIOPin PhysicalPin, bcm2835FunctionSelect InitialFunction = bcm2835FunctionSelect.BCM2835_GPIO_FSEL_INPT, bcm2835PUDControl InitialPullUpDown = bcm2835PUDControl.BCM2835_GPIO_PUD_OFF)
{
currentPin = PhysicalPin;
Function = InitialFunction;
PullUpDown = InitialPullUpDown;
}
