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45 lines
899 B
C
45 lines
899 B
C
/*
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* Copyright (C) 2020 Gunar Schorcht
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup cpu_esp32
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* @{
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*
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* @file
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* @brief Architecture specific RTC functions for ESP32
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*
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* @author Gunar Schorcht <gunar@schorcht.net>
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* @}
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*/
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#ifndef RTC_ARCH_H
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#define RTC_ARCH_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief Called before the power management enters a light or deep sleep mode
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* @param mode sleep mode that is entered
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* @return time to sleep in us
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*/
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uint64_t rtc_pm_sleep_enter(unsigned mode);
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/**
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* @brief Called after the power management left light sleep mode
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* @param cause wake-up cause
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*/
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void rtc_pm_sleep_exit(uint32_t cause);
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#ifdef __cplusplus
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}
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#endif
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#endif /* RTC_ARCH_H */
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