circuitpython/ports/atmel-samd/common-hal/alarm/pin/PinAlarm.h

/*
 * This file is part of the MicroPython 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_ATMEL_SAMD_COMMON_HAL_ALARM_PINALARM_H
#define MICROPY_INCLUDED_ATMEL_SAMD_COMMON_HAL_ALARM_PINALARM_H

#include "py/obj.h"
#include "py/objtuple.h"

typedef struct {
    mp_obj_base_t base;
    const mcu_pin_obj_t *pin;
    bool value;
    bool edge;
    bool pull;
} alarm_pin_pinalarm_obj_t;

mp_obj_t alarm_pin_pinalarm_find_triggered_alarm(size_t n_alarms, const mp_obj_t *alarms);
mp_obj_t alarm_pin_pinalarm_create_wakeup_alarm(uint32_t TAMPID);

void pin_alarm_callback(uint8_t num);
void alarm_pin_pinalarm_reset(void);
void alarm_pin_pinalarm_deinit_alarms(size_t n_alarms, const mp_obj_t *alarms);
void alarm_pin_pinalarm_set_alarms(bool deep_sleep, size_t n_alarms, const mp_obj_t *alarms);
void alarm_pin_pinalarm_prepare_for_deep_sleep(void);
bool alarm_pin_pinalarm_woke_this_cycle(void);

#endif  // MICROPY_INCLUDED_ATMEL_SAMD_COMMON_HAL_ALARM_PINALARM_H