/* Set GPIO. 
Clears GPIO by GPIO number according to MUX list */
void gpio_clear(uint32_t gpio)
/* Set GPIO. 
Clears GPIO by GPIO number according to MUX list */
void gpio_clear(uint32_t gpio)
{
	uint32_t port = GPIO(gpio / 32);
	GPIO_PCOR(port) = GPIO_OFFSET(gpio);
}