NAME

       time.h

SYNOPSIS

   Data Structures
       struct tm
       struct week_date

   Macros
       #define ONE_HOUR   3600
       #define ONE_DEGREE   3600
       #define ONE_DAY   86400
       #define UNIX_OFFSET   946684800
       #define NTP_OFFSET   3155673600

   Typedefs
       typedef uint32_t time_t

   Enumerations
       enum _WEEK_DAYS_ { SUNDAY, MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, SATURDAY }
       enum _MONTHS_ { JANUARY, FEBRUARY, MARCH, APRIL, MAY, JUNE, JULY, AUGUST, SEPTEMBER,
           OCTOBER, NOVEMBER, DECEMBER }

   Functions
       time_t time (time_t *timer)
       int32_t difftime (time_t time1, time_t time0)
       time_t mktime (struct tm *timeptr)
       time_t mk_gmtime (const struct tm *timeptr)
       struct tm * gmtime (const time_t *timer)
       void gmtime_r (const time_t *timer, struct tm *timeptr)
       struct tm * localtime (const time_t *timer)
       void localtime_r (const time_t *timer, struct tm *timeptr)
       char * asctime (const struct tm *timeptr)
       void asctime_r (const struct tm *timeptr, char *buf)
       char * ctime (const time_t *timer)
       void ctime_r (const time_t *timer, char *buf)
       char * isotime (const struct tm *tmptr)
       void isotime_r (const struct tm *, char *)
       size_t strftime (char *s, size_t maxsize, const char *format, const struct tm *timeptr)
       void set_dst (int(*)(const time_t *, int32_t *))
       void set_zone (int32_t)
       void set_system_time (time_t timestamp)
       void system_tick (void)
       uint8_t is_leap_year (int16_t year)
       uint8_t month_length (int16_t year, uint8_t month)
       uint8_t week_of_year (const struct tm *timeptr, uint8_t start)
       uint8_t week_of_month (const struct tm *timeptr, uint8_t start)
       struct week_date * iso_week_date (int year, int yday)
       void iso_week_date_r (int year, int yday, struct week_date *)
       uint32_t fatfs_time (const struct tm *timeptr)
       void set_position (int32_t latitude, int32_t longitude)
       int16_t equation_of_time (const time_t *timer)
       int32_t daylight_seconds (const time_t *timer)
       time_t solar_noon (const time_t *timer)
       time_t sun_rise (const time_t *timer)
       time_t sun_set (const time_t *timer)
       double solar_declination (const time_t *timer)
       int8_t moon_phase (const time_t *timer)
       unsigned long gm_sidereal (const time_t *timer)
       unsigned long lm_sidereal (const time_t *timer)

Author

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