Emilio Monti / mbed-KL25Z

mbed libraries for KL25Z

Dependents:   FRDM_RGBLED

gpio_irq_api.h

Committer:
emilmont
Date:
2012-11-09
Revision:
8:c14af7958ef5
Parent:
7:73c5efe92a6c
Child:
9:663789d7729f

File content as of revision 8:c14af7958ef5:

/* mbed Microcontroller Library - gpio_irq_api
 * Copyright (c) 2009-2011 ARM Limited. All rights reserved.
 */
#ifndef MBED_GPIO_IRQ_API_H
#define MBED_GPIO_IRQ_API_H

#include "device.h"

#if DEVICE_INTERRUPTIN

#ifdef __cplusplus
extern "C" {
#endif

typedef enum {
    IRQ_NONE,
    IRQ_RISE,
    IRQ_FALL
} gpio_irq_event;

typedef struct gpio_irq_object_s gpio_irq_object;

typedef void (*gpio_irq_handler)(uint32_t id, gpio_irq_event event);

int  gpio_irq_init(gpio_irq_object *obj, PinName pin, gpio_irq_handler handler, uint32_t id);
void gpio_irq_free(gpio_irq_object *obj);
void gpio_irq_set (gpio_irq_object *obj, gpio_irq_event event, uint32_t enable);

#ifdef __cplusplus
}
#endif

#endif

#endif