mbed library sources modified for open wear
Dependents: openwear-lifelogger-example
Fork of mbed-src by
Diff: hal/gpio_irq_api.h
- Revision:
- 9:0ce32e54c9a7
- Parent:
- 2:143cac498751
- Child:
- 10:3bc89ef62ce7
diff -r 4e25b8576136 -r 0ce32e54c9a7 hal/gpio_irq_api.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/hal/gpio_irq_api.h Mon Jun 10 16:03:00 2013 +0100 @@ -0,0 +1,47 @@ +/* mbed Microcontroller Library + * Copyright (c) 2006-2013 ARM Limited + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +#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_s gpio_irq_t; + +typedef void (*gpio_irq_handler)(uint32_t id, gpio_irq_event event); + +int gpio_irq_init(gpio_irq_t *obj, PinName pin, gpio_irq_handler handler, uint32_t id); +void gpio_irq_free(gpio_irq_t *obj); +void gpio_irq_set (gpio_irq_t *obj, gpio_irq_event event, uint32_t enable); + +#ifdef __cplusplus +} +#endif + +#endif + +#endif