armOS  0.1.0
Minimal ARM Operating System for the Raspberry Pi - Documentation generated for Pi 4.
gpio.c File Reference

Implementation of functions for manipulating GPIO registers. More...

#include <stdint.h>
#include <kernel/mmio.h>
#include <peripherals/gpio.h>
Include dependency graph for gpio.c:

Functions

int gpio_pin_set_func (uint8_t pin_num, gpio_func func)
 
int gpio_pin_set (uint8_t pin_num)
 
int gpio_pin_clear (uint8_t pin_num)
 

Detailed Description

Implementation of functions for manipulating GPIO registers.