-// All bits low except one bit high, restricted to 8 bits (i.e. ensures zeros above 8bits)\r
-#define GPIO_PIN_MASK_HIGH_8BIT(Pin) (GPIO_PIN_MASK(Pin) && 0xFF)\r
-// All bits high except one bit low, restricted to 8 bits (i.e. ensures zeros above 8bits)\r
-#define GPIO_PIN_MASK_LOW_8BIT(Pin) ((~GPIO_PIN_MASK(Pin)) && 0xFF)\r