45 lines
1.8 KiB
C
45 lines
1.8 KiB
C
/****************************************************************************
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*
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* Copyright(c) 2019 by Aerospace C.Power (Chongqing) Microelectronics. ALL RIGHTS RESERVED.
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*
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* This Information is proprietary to Aerospace C.Power (Chongqing) Microelectronics and MAY NOT
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* be copied by any method or incorporated into another program without
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* the express written consent of Aerospace C.Power. This Information or any portion
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* thereof remains the property of Aerospace C.Power. The Information contained herein
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* is believed to be accurate and Aerospace C.Power assumes no responsibility or
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* liability for its use in any way and conveys no license or title under
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* any patent or copyright and makes no representation or warranty that this
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* Information is free from patent or copyright infringement.
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*
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* ****************************************************************************/
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#ifndef _INCLUDE_RTC_BM8563_H_
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#define _INCLUDE_RTC_BM8563_H_
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/**
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* @brief iot_bm8563_iic_get_unix_timestamp() - get unix timestamp,
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* need convert calender time format(ex£º2018/12/27 17:29:59) to unix time format.
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* @param p_timestamp: pointer to the timestamp buf.
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* @return ERR_OK -- for ok case
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* @return ERR_FAIL -- for fail case
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*/
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uint32_t iot_bm8563_iic_get_unix_timestamp(uint32_t *p_timestamp);
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/**
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* @brief iot_bm8563_iic_set_unix_timestamp() - set unix timestamp,
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* need convert unix time format to calender time fomat(ex:2018/12/27 17:29:59).
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* @param timestamp: the timestamp.
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* @return ERR_OK -- for ok case
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* @return ERR_FAIL -- for fail case
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*/
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uint32_t iot_bm8563_iic_set_unix_timestamp(uint32_t timestamp);
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/**
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* @brief iot_bm8563_iic_init() - init rtc chip bm8563.
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* @return ERR_OK -- for ok case
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* @return ERR_FAIL -- for fail case
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*/
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uint32_t iot_bm8563_iic_init(void);
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#endif
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