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69 lines
1.6 KiB
C
69 lines
1.6 KiB
C
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/*
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* Copyright (c) 2024, ArtInChip Technology Co., Ltd
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Authors: Weihui.Xu <weihui.xu@artinchip.com>
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*/
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#ifndef _DRV_RTC_H_
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#define _DRV_RTC_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdio.h>
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#include <aic_core.h>
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#define RTC_OK 0
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#define RTC_ERR (-1)
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#define RTC_NULL 0
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/* days per month -- nonleap! */
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static const short __spm[13] =
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{
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0,
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(31),
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(31 + 28),
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(31 + 28 + 31),
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(31 + 28 + 31 + 30),
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(31 + 28 + 31 + 30 + 31),
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(31 + 28 + 31 + 30 + 31 + 30),
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(31 + 28 + 31 + 30 + 31 + 30 + 31),
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(31 + 28 + 31 + 30 + 31 + 30 + 31 + 31),
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(31 + 28 + 31 + 30 + 31 + 30 + 31 + 31 + 30),
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(31 + 28 + 31 + 30 + 31 + 30 + 31 + 31 + 30 + 31),
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(31 + 28 + 31 + 30 + 31 + 30 + 31 + 31 + 30 + 31 + 30),
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(31 + 28 + 31 + 30 + 31 + 30 + 31 + 31 + 30 + 31 + 30 + 31),
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};
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/* seconds per day */
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#define SPD (24 * 60 * 60)
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/* used for alarm function */
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struct rtc_wkalarm
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{
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bool enable; /* 0 = alarm disabled, 1 = alarm enabled */
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int tm_sec; /* alarm at tm_sec */
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int tm_min; /* alarm at tm_min */
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int tm_hour; /* alarm at tm_hour */
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};
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void tz_set(char tz);
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char tz_get(void);
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time_t timegm(struct tm * const t);
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struct tm *gmtime_bare(const time_t *timep, struct tm *r);
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int rtc_get_secs(time_t *sec);
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int rtc_set_secs(time_t *sec);
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int rtc_get_alarm(struct rtc_wkalarm *alarm);
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int rtc_set_alarm(struct rtc_wkalarm *alarm);
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struct tm* get_localtime(void);
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char *local_time(void);
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int drv_rtc_init(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _DRV_RTC_H_ */
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