Jonathan Piat / mbed-src

mbed library sources

Fork of mbed-src by mbed official

hal/gpio_irq_api.h@563:9f26fcd0c9ce, 2015-06-09 (annotated)

Committer:
mbed_official
Date:
Tue Jun 09 15:30:08 2015 +0100
Revision:
563:9f26fcd0c9ce
Parent:
35:371630885ad6 
Synchronized with git revision a140fc60a6f74003a3d46c4ce8bf8c742148b9fd



Full URL: https://github.com/mbedmicro/mbed/commit/a140fc60a6f74003a3d46c4ce8bf8c742148b9fd/

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 13:0645d8841f51 1 /* mbed Microcontroller Library
bogdanm 13:0645d8841f51 2 * Copyright (c) 2006-2013 ARM Limited
bogdanm 13:0645d8841f51 3 *
bogdanm 13:0645d8841f51 4 * Licensed under the Apache License, Version 2.0 (the "License");
bogdanm 13:0645d8841f51 5 * you may not use this file except in compliance with the License.
bogdanm 13:0645d8841f51 6 * You may obtain a copy of the License at
bogdanm 13:0645d8841f51 7 *
bogdanm 13:0645d8841f51 8 * http://www.apache.org/licenses/LICENSE-2.0
bogdanm 13:0645d8841f51 9 *
bogdanm 13:0645d8841f51 10 * Unless required by applicable law or agreed to in writing, software
bogdanm 13:0645d8841f51 11 * distributed under the License is distributed on an "AS IS" BASIS,
bogdanm 13:0645d8841f51 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
bogdanm 13:0645d8841f51 13 * See the License for the specific language governing permissions and
bogdanm 13:0645d8841f51 14 * limitations under the License.
bogdanm 13:0645d8841f51 15 */
bogdanm 13:0645d8841f51 16 #ifndef MBED_GPIO_IRQ_API_H
bogdanm 13:0645d8841f51 17 #define MBED_GPIO_IRQ_API_H
bogdanm 13:0645d8841f51 18
bogdanm 13:0645d8841f51 19 #include "device.h"
bogdanm 13:0645d8841f51 20
bogdanm 13:0645d8841f51 21 #if DEVICE_INTERRUPTIN
bogdanm 13:0645d8841f51 22
bogdanm 13:0645d8841f51 23 #ifdef __cplusplus
bogdanm 13:0645d8841f51 24 extern "C" {
bogdanm 13:0645d8841f51 25 #endif
bogdanm 13:0645d8841f51 26
bogdanm 13:0645d8841f51 27 typedef enum {
bogdanm 13:0645d8841f51 28 IRQ_NONE,
bogdanm 13:0645d8841f51 29 IRQ_RISE,
bogdanm 13:0645d8841f51 30 IRQ_FALL
bogdanm 13:0645d8841f51 31 } gpio_irq_event;
bogdanm 13:0645d8841f51 32
bogdanm 13:0645d8841f51 33 typedef struct gpio_irq_s gpio_irq_t;
bogdanm 13:0645d8841f51 34
bogdanm 13:0645d8841f51 35 typedef void (*gpio_irq_handler)(uint32_t id, gpio_irq_event event);
bogdanm 13:0645d8841f51 36
bogdanm 13:0645d8841f51 37 int gpio_irq_init(gpio_irq_t *obj, PinName pin, gpio_irq_handler handler, uint32_t id);
bogdanm 13:0645d8841f51 38 void gpio_irq_free(gpio_irq_t *obj);
bogdanm 13:0645d8841f51 39 void gpio_irq_set (gpio_irq_t *obj, gpio_irq_event event, uint32_t enable);
mbed_official 35:371630885ad6 40 void gpio_irq_enable(gpio_irq_t *obj);
mbed_official 35:371630885ad6 41 void gpio_irq_disable(gpio_irq_t *obj);
bogdanm 13:0645d8841f51 42
bogdanm 13:0645d8841f51 43 #ifdef __cplusplus
bogdanm 13:0645d8841f51 44 }
bogdanm 13:0645d8841f51 45 #endif
bogdanm 13:0645d8841f51 46
bogdanm 13:0645d8841f51 47 #endif
bogdanm 13:0645d8841f51 48
bogdanm 13:0645d8841f51 49 #endif