circuitpython/ports/stm/peripherals/exti.h

46 lines
1.9 KiB
C

/*
* This file is part of the Micro Python project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2021 Lucian Copeland for Adafruit Industries
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef __MICROPY_INCLUDED_STM32_PERIPHERALS_EXTI_H__
#define __MICROPY_INCLUDED_STM32_PERIPHERALS_EXTI_H__
#include STM32_HAL_H
#define STM32_GPIO_PORT_SIZE 16
void exti_reset(void);
void stm_peripherals_exti_never_reset(uint8_t num);
void stm_peripherals_exti_reset_exti(uint8_t num);
bool stm_peripherals_exti_is_free(uint8_t num);
bool stm_peripherals_exti_reserve(uint8_t num);
void stm_peripherals_exti_enable(uint8_t num);
void stm_peripherals_exti_disable(uint8_t num);
void stm_peripherals_exti_set_callback(void (*callback)(uint8_t num), uint8_t number);
void stm_peripherals_exti_free(uint8_t num);
IRQn_Type stm_peripherals_exti_get_irq(uint8_t num);
#endif // __MICROPY_INCLUDED_STM32_PERIPHERALS_EXTI_H__