renesas_ra_external_interrupt.h File Reference

Interfaces for Renesas RA external interrupt. More...

#include <zephyr/drivers/gpio.h>

Go to the source code of this file.

Data Structures
struct	gpio_ra_callback
	Callback configuration for an external RA GPIO interrupt. More...

Functions
int	gpio_ra_interrupt_set (const struct device *dev, struct gpio_ra_callback *callback)
	Configure and enable RA external interrupt.
void	gpio_ra_interrupt_unset (const struct device *dev, uint8_t port_num, uint8_t pin)
	Disable RA external interrupt.

Detailed Description

Interfaces for Renesas RA external interrupt.

Function Documentation

gpio_ra_interrupt_set()

int gpio_ra_interrupt_set	(	const struct device *	dev,
		struct gpio_ra_callback *	callback )

Configure and enable RA external interrupt.

Parameters

dev	RA external interrupt device instance.
callback	Pointer to callback configuration.

Returns

0 on success, negative errno on failure.

gpio_ra_interrupt_unset()

void gpio_ra_interrupt_unset	(	const struct device *	dev,
		uint8_t	port_num,
		uint8_t	pin )

Disable RA external interrupt.

Parameters

dev	RA external interrupt device instance.
port_num	Port index.
pin	Pin number.