wch_exti.h File Reference

#include <stdint.h>
#include <zephyr/sys/util_macro.h>

Go to the source code of this file.

Typedefs
typedef void(*	wch_exti_callback_handler_t) (uint8_t line, void *user)

Enumerations
enum	wch_exti_trigger { WCH_EXTI_TRIGGER_RISING_EDGE = BIT(0) , WCH_EXTI_TRIGGER_FALLING_EDGE = BIT(1) }

Functions
void	wch_exti_enable (uint8_t line)
void	wch_exti_disable (uint8_t line)
void	wch_exti_set_trigger (uint8_t line, enum wch_exti_trigger trigger)
int	wch_exti_configure (uint8_t line, wch_exti_callback_handler_t callback, void *user)

Typedef Documentation

wch_exti_callback_handler_t

typedef void(* wch_exti_callback_handler_t) (uint8_t line, void *user)

Enumeration Type Documentation

wch_exti_trigger

enum wch_exti_trigger

Enumerator
WCH_EXTI_TRIGGER_RISING_EDGE
WCH_EXTI_TRIGGER_FALLING_EDGE

Function Documentation

wch_exti_configure()

int wch_exti_configure	(	uint8_t	line,
		wch_exti_callback_handler_t	callback,
		void *	user
	)

wch_exti_disable()

void wch_exti_disable

(

uint8_t

line

)

wch_exti_enable()

void wch_exti_enable

(

uint8_t

line

)

wch_exti_set_trigger()

void wch_exti_set_trigger	(	uint8_t	line,
		enum wch_exti_trigger	trigger
	)