38 lines
974 B
C
38 lines
974 B
C
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#ifndef __RTC_H__
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#define __RTC_H__
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#include "typedef.h"
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#include "system/sys_time.h"
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struct rtc_dev_platform_data {
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const struct sys_time *default_sys_time;
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const struct sys_time *default_alarm;
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void (*cbfun)(u8);
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u8 x32xs;
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};
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#define RTC_DEV_PLATFORM_DATA_BEGIN(data) \
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const struct rtc_dev_platform_data data = {
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#define RTC_DEV_PLATFORM_DATA_END() \
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.x32xs = 0, \
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};
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extern const struct device_operations rtc_dev_ops;
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int rtc_init(const struct rtc_dev_platform_data *arg);
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int rtc_ioctl(u32 cmd, u32 arg);
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void set_alarm_ctrl(u8 set_alarm);
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void write_sys_time(struct sys_time *curr_time);
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void read_sys_time(struct sys_time *curr_time);
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void write_alarm(struct sys_time *alarm_time);
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void read_alarm(struct sys_time *alarm_time);
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u16 month_to_day(u16 year, u8 month);
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void day_to_ymd(u16 day, struct sys_time *sys_time);
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u16 ymd_to_day(struct sys_time *time);
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u8 caculate_weekday_by_time(struct sys_time *r_time);
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#endif // __RTC_API_H__
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