Iftikhar Aziz / mbed-dev

4545

Dependents:   LSS_Rev_1

Fork of mbed-dev by Umar Naeem

hal/gpio_irq_api.h@0:9b334a45a8ff, 2015-10-01 (annotated)

Committer:
bogdanm
Date:
Thu Oct 01 15:25:22 2015 +0300
Revision:
0:9b334a45a8ff
Child:
144:ef7eb2e8f9f7
Initial commit on mbed-dev



Replaces mbed-src (now inactive)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 0:9b334a45a8ff 1 /* mbed Microcontroller Library
bogdanm 0:9b334a45a8ff 2 * Copyright (c) 2006-2013 ARM Limited
bogdanm 0:9b334a45a8ff 3 *
bogdanm 0:9b334a45a8ff 4 * Licensed under the Apache License, Version 2.0 (the "License");
bogdanm 0:9b334a45a8ff 5 * you may not use this file except in compliance with the License.
bogdanm 0:9b334a45a8ff 6 * You may obtain a copy of the License at
bogdanm 0:9b334a45a8ff 7 *
bogdanm 0:9b334a45a8ff 8 * http://www.apache.org/licenses/LICENSE-2.0
bogdanm 0:9b334a45a8ff 9 *
bogdanm 0:9b334a45a8ff 10 * Unless required by applicable law or agreed to in writing, software
bogdanm 0:9b334a45a8ff 11 * distributed under the License is distributed on an "AS IS" BASIS,
bogdanm 0:9b334a45a8ff 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
bogdanm 0:9b334a45a8ff 13 * See the License for the specific language governing permissions and
bogdanm 0:9b334a45a8ff 14 * limitations under the License.
bogdanm 0:9b334a45a8ff 15 */
bogdanm 0:9b334a45a8ff 16 #ifndef MBED_GPIO_IRQ_API_H
bogdanm 0:9b334a45a8ff 17 #define MBED_GPIO_IRQ_API_H
bogdanm 0:9b334a45a8ff 18
bogdanm 0:9b334a45a8ff 19 #include "device.h"
bogdanm 0:9b334a45a8ff 20
bogdanm 0:9b334a45a8ff 21 #if DEVICE_INTERRUPTIN
bogdanm 0:9b334a45a8ff 22
bogdanm 0:9b334a45a8ff 23 #ifdef __cplusplus
bogdanm 0:9b334a45a8ff 24 extern "C" {
bogdanm 0:9b334a45a8ff 25 #endif
bogdanm 0:9b334a45a8ff 26
bogdanm 0:9b334a45a8ff 27 typedef enum {
bogdanm 0:9b334a45a8ff 28 IRQ_NONE,
bogdanm 0:9b334a45a8ff 29 IRQ_RISE,
bogdanm 0:9b334a45a8ff 30 IRQ_FALL
bogdanm 0:9b334a45a8ff 31 } gpio_irq_event;
bogdanm 0:9b334a45a8ff 32
bogdanm 0:9b334a45a8ff 33 typedef struct gpio_irq_s gpio_irq_t;
bogdanm 0:9b334a45a8ff 34
bogdanm 0:9b334a45a8ff 35 typedef void (*gpio_irq_handler)(uint32_t id, gpio_irq_event event);
bogdanm 0:9b334a45a8ff 36
bogdanm 0:9b334a45a8ff 37 int gpio_irq_init(gpio_irq_t *obj, PinName pin, gpio_irq_handler handler, uint32_t id);
bogdanm 0:9b334a45a8ff 38 void gpio_irq_free(gpio_irq_t *obj);
bogdanm 0:9b334a45a8ff 39 void gpio_irq_set (gpio_irq_t *obj, gpio_irq_event event, uint32_t enable);
bogdanm 0:9b334a45a8ff 40 void gpio_irq_enable(gpio_irq_t *obj);
bogdanm 0:9b334a45a8ff 41 void gpio_irq_disable(gpio_irq_t *obj);
bogdanm 0:9b334a45a8ff 42
bogdanm 0:9b334a45a8ff 43 #ifdef __cplusplus
bogdanm 0:9b334a45a8ff 44 }
bogdanm 0:9b334a45a8ff 45 #endif
bogdanm 0:9b334a45a8ff 46
bogdanm 0:9b334a45a8ff 47 #endif
bogdanm 0:9b334a45a8ff 48
bogdanm 0:9b334a45a8ff 49 #endif