59 lines
2.3 KiB
C
59 lines
2.3 KiB
C
/*
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* This file is part of the MicroPython project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2021 Lucian Copeland for Adafruit Industries
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef MICROPY_INCLUDED_ATMEL_SAMD_COMMON_HAL_ALARM_PINALARM_H
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#define MICROPY_INCLUDED_ATMEL_SAMD_COMMON_HAL_ALARM_PINALARM_H
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// This is the first byte of the BKUP register bank.
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// We use it to store which alarms are set.
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#ifndef SAMD_ALARM_FLAG
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#define SAMD_ALARM_FLAG (RTC->MODE0.BKUP[0].reg)
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#define SAMD_ALARM_FLAG_TIME (_U_(0x1) << 0)
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#define SAMD_ALARM_FLAG_PIN (_U_(0x1) << 1)
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#endif
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#include "py/obj.h"
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#include "py/objtuple.h"
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typedef struct {
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mp_obj_base_t base;
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const mcu_pin_obj_t *pin;
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bool value;
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bool pull;
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uint8_t channel;
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} alarm_pin_pinalarm_obj_t;
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mp_obj_t alarm_pin_pinalarm_find_triggered_alarm(size_t n_alarms, const mp_obj_t *alarms);
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mp_obj_t alarm_pin_pinalarm_create_wakeup_alarm(void);
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void pin_alarm_callback(uint8_t num);
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void alarm_pin_pinalarm_reset(void);
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void alarm_pin_pinalarm_set_alarms(bool deep_sleep, size_t n_alarms, const mp_obj_t *alarms);
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void alarm_pin_pinalarm_prepare_for_deep_sleep(void);
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bool alarm_pin_pinalarm_woke_this_cycle(void);
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#endif // MICROPY_INCLUDED_ATMEL_SAMD_COMMON_HAL_ALARM_PINALARM_H
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