Neil Johnson / microbit-ARMBand

Official Sheffield ARMBand micro:bit program

microbit/microbit-dal/mbed-dev-bin/gpio_irq_api.h@0:b9164b348919, 2016-10-17 (annotated)

Committer:
MrBedfordVan
Date:
Mon Oct 17 12:41:20 2016 +0000
Revision:
0:b9164b348919
Official Sheffield ARMBand Micro:bit program

Who changed what in which revision?

UserRevisionLine numberNew contents of line
MrBedfordVan 0:b9164b348919 1 /* mbed Microcontroller Library
MrBedfordVan 0:b9164b348919 2 * Copyright (c) 2006-2013 ARM Limited
MrBedfordVan 0:b9164b348919 3 *
MrBedfordVan 0:b9164b348919 4 * Licensed under the Apache License, Version 2.0 (the "License");
MrBedfordVan 0:b9164b348919 5 * you may not use this file except in compliance with the License.
MrBedfordVan 0:b9164b348919 6 * You may obtain a copy of the License at
MrBedfordVan 0:b9164b348919 7 *
MrBedfordVan 0:b9164b348919 8 * http://www.apache.org/licenses/LICENSE-2.0
MrBedfordVan 0:b9164b348919 9 *
MrBedfordVan 0:b9164b348919 10 * Unless required by applicable law or agreed to in writing, software
MrBedfordVan 0:b9164b348919 11 * distributed under the License is distributed on an "AS IS" BASIS,
MrBedfordVan 0:b9164b348919 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
MrBedfordVan 0:b9164b348919 13 * See the License for the specific language governing permissions and
MrBedfordVan 0:b9164b348919 14 * limitations under the License.
MrBedfordVan 0:b9164b348919 15 */
MrBedfordVan 0:b9164b348919 16 #ifndef MBED_GPIO_IRQ_API_H
MrBedfordVan 0:b9164b348919 17 #define MBED_GPIO_IRQ_API_H
MrBedfordVan 0:b9164b348919 18
MrBedfordVan 0:b9164b348919 19 #include "device.h"
MrBedfordVan 0:b9164b348919 20
MrBedfordVan 0:b9164b348919 21 #if DEVICE_INTERRUPTIN
MrBedfordVan 0:b9164b348919 22
MrBedfordVan 0:b9164b348919 23 #ifdef __cplusplus
MrBedfordVan 0:b9164b348919 24 extern "C" {
MrBedfordVan 0:b9164b348919 25 #endif
MrBedfordVan 0:b9164b348919 26
MrBedfordVan 0:b9164b348919 27 typedef enum {
MrBedfordVan 0:b9164b348919 28 IRQ_NONE,
MrBedfordVan 0:b9164b348919 29 IRQ_RISE,
MrBedfordVan 0:b9164b348919 30 IRQ_FALL
MrBedfordVan 0:b9164b348919 31 } gpio_irq_event;
MrBedfordVan 0:b9164b348919 32
MrBedfordVan 0:b9164b348919 33 typedef struct gpio_irq_s gpio_irq_t;
MrBedfordVan 0:b9164b348919 34
MrBedfordVan 0:b9164b348919 35 typedef void (*gpio_irq_handler)(uint32_t id, gpio_irq_event event);
MrBedfordVan 0:b9164b348919 36
MrBedfordVan 0:b9164b348919 37 int gpio_irq_init(gpio_irq_t *obj, PinName pin, gpio_irq_handler handler, uint32_t id);
MrBedfordVan 0:b9164b348919 38 void gpio_irq_free(gpio_irq_t *obj);
MrBedfordVan 0:b9164b348919 39 void gpio_irq_set (gpio_irq_t *obj, gpio_irq_event event, uint32_t enable);
MrBedfordVan 0:b9164b348919 40 void gpio_irq_enable(gpio_irq_t *obj);
MrBedfordVan 0:b9164b348919 41 void gpio_irq_disable(gpio_irq_t *obj);
MrBedfordVan 0:b9164b348919 42
MrBedfordVan 0:b9164b348919 43 #ifdef __cplusplus
MrBedfordVan 0:b9164b348919 44 }
MrBedfordVan 0:b9164b348919 45 #endif
MrBedfordVan 0:b9164b348919 46
MrBedfordVan 0:b9164b348919 47 #endif
MrBedfordVan 0:b9164b348919 48
MrBedfordVan 0:b9164b348919 49 #endif