/*
 * This file is part of Cleanflight.
 *
 * Cleanflight is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Cleanflight is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Cleanflight.  If not, see <http://www.gnu.org/licenses/>.
 */


#pragma once

#include <stdbool.h>

#include "drivers/io_types.h"

typedef struct extiCallbackRec_s extiCallbackRec_t;
typedef void extiHandlerCallback(extiCallbackRec_t *self);

struct extiCallbackRec_s {
    extiHandlerCallback *fn;
};

void EXTIInit(void);

void EXTIHandlerInit(extiCallbackRec_t *cb, extiHandlerCallback *fn);
#if defined(STM32F7)
void EXTIConfig(IO_t io, extiCallbackRec_t *cb, int irqPriority, ioConfig_t config);
#else
void EXTIConfig(IO_t io, extiCallbackRec_t *cb, int irqPriority, EXTITrigger_TypeDef trigger);
#endif
void EXTIRelease(IO_t io);
void EXTIEnable(IO_t io, bool enable);
