nes-proj/arch/cpu/cc26xx-cc13xx/dev/gpio-interrupt.h

72 lines
3.1 KiB
C

/*
* Copyright (c) 2014, Texas Instruments Incorporated - http://www.ti.com/
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*---------------------------------------------------------------------------*/
/**
* \addtogroup cc26xx
* @{
*
* \defgroup cc26xx-gpio-interrupts CC13xx/CC26xx GPIO interrupt handling
*
* The CC13xx/CC26xx GPIO interrupt handler and an API which can be used by
* other parts of the code when they wish to be notified of a GPIO interrupt
*
* @{
*
* \file
* Header file for the CC13xx/CC26xx GPIO interrupt management
*/
/*---------------------------------------------------------------------------*/
#ifndef GPIO_INTERRUPT_H_
#define GPIO_INTERRUPT_H_
/*---------------------------------------------------------------------------*/
#include <stdint.h>
/*---------------------------------------------------------------------------*/
typedef void (*gpio_interrupt_handler_t)(uint8_t ioid);
/*---------------------------------------------------------------------------*/
/** \brief Initialise the GPIO interrupt handling module */
void gpio_interrupt_init(void);
/**
* \brief Register a GPIO interrupt handler
* \param f Pointer to a handler to be called when an interrupt is raised on
* ioid
* \param ioid Associate \a f with this ioid. \e ioid must be specified with
* its numeric representation (0, 1, .. 31). Defines for these
* numeric representations are IOID_x
*/
void gpio_interrupt_register_handler(uint8_t ioid, gpio_interrupt_handler_t f);
#endif /* GPIO_INTERRUPT_H_ */
/*---------------------------------------------------------------------------*/
/**
* @}
* @}
*/