mirror of
https://github.com/oliverschmidt/contiki.git
synced 2024-11-19 03:05:14 +00:00
29 lines
607 B
C
29 lines
607 B
C
|
|
#ifndef GPIO_UTIL_H
|
|
#define GPIO_UTIL_H
|
|
|
|
#include <stdbool.h>
|
|
#include <stdint.h>
|
|
|
|
void gpio_select_function(uint8_t gpio, uint8_t func);
|
|
void gpio_reg_set(volatile uint32_t* reg, uint8_t bit);
|
|
void gpio_reg_clear(volatile uint32_t* reg, uint8_t bit);
|
|
|
|
#define PAD_DIR_INPUT 0
|
|
#define PAD_DIR_OUTPUT 1
|
|
void gpio_set_pad_dir(uint8_t gpio, uint8_t dir);
|
|
|
|
#undef gpio_set
|
|
#undef gpio_reset
|
|
#undef gpio_read
|
|
|
|
//#define gpio_set gpio_set_ian
|
|
//#define gpio_reset gpio_reset_ian
|
|
//#define gpio_read gpio_read_ian
|
|
|
|
void gpio_set(uint8_t gpio);
|
|
void gpio_reset(uint8_t gpio);
|
|
bool gpio_read(uint8_t gpio);
|
|
|
|
#endif
|