circuitpython/ports/stm/common-hal/alarm/__init__.h

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

47 lines
1.8 KiB
C
Raw Normal View History

/*
* 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_STM32_COMMON_HAL_ALARM__INIT__H
#define MICROPY_INCLUDED_STM32_COMMON_HAL_ALARM__INIT__H
#include "common-hal/alarm/SleepMemory.h"
2021-04-29 17:28:06 -04:00
extern const alarm_sleep_memory_obj_t alarm_sleep_memory_obj;
2021-05-13 11:24:27 -04:00
typedef enum {
STM_WAKEUP_UNDEF,
STM_WAKEUP_GPIO,
STM_WAKEUP_RTC
} stm_sleep_source_t;
2021-05-13 11:24:27 -04:00
#define STM_ALARM_FLAG (RTC->BKP0R)
2021-05-13 11:24:27 -04:00
extern void alarm_set_wakeup_reason(stm_sleep_source_t reason);
stm_sleep_source_t alarm_get_wakeup_cause(void);
2021-04-02 14:08:48 -04:00
extern void alarm_reset(void);
#endif // MICROPY_INCLUDED_STM32_COMMON_HAL_ALARM__INIT__H