gpio_direction

gpio_direction_input
	Chapter 14. GPIO

Name

gpio_direction_input — switches pin direction to input

#include <gpio.h>

void gpio_direction_input ( id);

int id;

GPIO pins can be used for input or output. This function makes the specified pin an input pin. The pin state can then be read using gpio_get_pin.


gpio_enable_pin		gpio_direction_output