Cefn Hoile / mbed-dev-bin

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gpio_irq_api.h@2:a715a02d198e, 2016-06-01 (annotated)

Committer:
cefn
Date:
Wed Jun 01 17:38:31 2016 +0000
Revision:
2:a715a02d198e
Parent:
0:e1a608bb55e8 
Temporary microbit tree for shipping lifedetector (with minor patches as agreed with @jamesadevine

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jamesadevine 0:e1a608bb55e8 1 /* mbed Microcontroller Library
jamesadevine 0:e1a608bb55e8 2 * Copyright (c) 2006-2013 ARM Limited
jamesadevine 0:e1a608bb55e8 3 *
jamesadevine 0:e1a608bb55e8 4 * Licensed under the Apache License, Version 2.0 (the "License");
jamesadevine 0:e1a608bb55e8 5 * you may not use this file except in compliance with the License.
jamesadevine 0:e1a608bb55e8 6 * You may obtain a copy of the License at
jamesadevine 0:e1a608bb55e8 7 *
jamesadevine 0:e1a608bb55e8 8 * http://www.apache.org/licenses/LICENSE-2.0
jamesadevine 0:e1a608bb55e8 9 *
jamesadevine 0:e1a608bb55e8 10 * Unless required by applicable law or agreed to in writing, software
jamesadevine 0:e1a608bb55e8 11 * distributed under the License is distributed on an "AS IS" BASIS,
jamesadevine 0:e1a608bb55e8 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
jamesadevine 0:e1a608bb55e8 13 * See the License for the specific language governing permissions and
jamesadevine 0:e1a608bb55e8 14 * limitations under the License.
jamesadevine 0:e1a608bb55e8 15 */
jamesadevine 0:e1a608bb55e8 16 #ifndef MBED_GPIO_IRQ_API_H
jamesadevine 0:e1a608bb55e8 17 #define MBED_GPIO_IRQ_API_H
jamesadevine 0:e1a608bb55e8 18
jamesadevine 0:e1a608bb55e8 19 #include "device.h"
jamesadevine 0:e1a608bb55e8 20
jamesadevine 0:e1a608bb55e8 21 #if DEVICE_INTERRUPTIN
jamesadevine 0:e1a608bb55e8 22
jamesadevine 0:e1a608bb55e8 23 #ifdef __cplusplus
jamesadevine 0:e1a608bb55e8 24 extern "C" {
jamesadevine 0:e1a608bb55e8 25 #endif
jamesadevine 0:e1a608bb55e8 26
jamesadevine 0:e1a608bb55e8 27 typedef enum {
jamesadevine 0:e1a608bb55e8 28 IRQ_NONE,
jamesadevine 0:e1a608bb55e8 29 IRQ_RISE,
jamesadevine 0:e1a608bb55e8 30 IRQ_FALL
jamesadevine 0:e1a608bb55e8 31 } gpio_irq_event;
jamesadevine 0:e1a608bb55e8 32
jamesadevine 0:e1a608bb55e8 33 typedef struct gpio_irq_s gpio_irq_t;
jamesadevine 0:e1a608bb55e8 34
jamesadevine 0:e1a608bb55e8 35 typedef void (*gpio_irq_handler)(uint32_t id, gpio_irq_event event);
jamesadevine 0:e1a608bb55e8 36
jamesadevine 0:e1a608bb55e8 37 int gpio_irq_init(gpio_irq_t *obj, PinName pin, gpio_irq_handler handler, uint32_t id);
jamesadevine 0:e1a608bb55e8 38 void gpio_irq_free(gpio_irq_t *obj);
jamesadevine 0:e1a608bb55e8 39 void gpio_irq_set (gpio_irq_t *obj, gpio_irq_event event, uint32_t enable);
jamesadevine 0:e1a608bb55e8 40 void gpio_irq_enable(gpio_irq_t *obj);
jamesadevine 0:e1a608bb55e8 41 void gpio_irq_disable(gpio_irq_t *obj);
jamesadevine 0:e1a608bb55e8 42
jamesadevine 0:e1a608bb55e8 43 #ifdef __cplusplus
jamesadevine 0:e1a608bb55e8 44 }
jamesadevine 0:e1a608bb55e8 45 #endif
jamesadevine 0:e1a608bb55e8 46
jamesadevine 0:e1a608bb55e8 47 #endif
jamesadevine 0:e1a608bb55e8 48
jamesadevine 0:e1a608bb55e8 49 #endif