44 static bool SNVS_HP_CheckDatetimeFormat(const snvs_hp_rtc_datetime_t *datetime);
53 static uint32_t SNVS_HP_ConvertDatetimeToSeconds(const snvs_hp_rtc_datetime_t *datetime);
61 static void SNVS_HP_ConvertSecondsToDatetime(uint32_t seconds, snvs_hp_rtc_datetime_t *datetime);
98 static bool SNVS_HP_CheckDatetimeFormat(const snvs_hp_rtc_datetime_t *datetime)  in SNVS_HP_CheckDatetimeFormat()  argument
100     assert(datetime != NULL);  in SNVS_HP_CheckDatetimeFormat()
108 …if ((datetime->year < YEAR_RANGE_START) || (datetime->year > YEAR_RANGE_END) || (datetime->month >…  in SNVS_HP_CheckDatetimeFormat()
109 …(datetime->month < 1U) || (datetime->hour >= 24U) || (datetime->minute >= 60U) || (datetime->secon…  in SNVS_HP_CheckDatetimeFormat()
116 …if ((((datetime->year & 3U) == 0U) && (datetime->year % 100U != 0U)) || (datetime->year % 400U == …  in SNVS_HP_CheckDatetimeFormat()
122     if ((datetime->day > daysPerMonth[datetime->month]) || (datetime->day < 1U))  in SNVS_HP_CheckDatetimeFormat()
130 static uint32_t SNVS_HP_ConvertDatetimeToSeconds(const snvs_hp_rtc_datetime_t *datetime)  in SNVS_HP_ConvertDatetimeToSeconds()  argument
132     assert(datetime != NULL);  in SNVS_HP_ConvertDatetimeToSeconds()
140     seconds = (((uint32_t)datetime->year - 1970U) * DAYS_IN_A_YEAR);  in SNVS_HP_ConvertDatetimeToSeconds()
142     seconds += (((uint32_t)datetime->year / 4U) - (1970U / 4U));  in SNVS_HP_ConvertDatetimeToSeconds()
144     seconds += monthDays[datetime->month];  in SNVS_HP_ConvertDatetimeToSeconds()
147     seconds += ((uint32_t)datetime->day - 1U);  in SNVS_HP_ConvertDatetimeToSeconds()
149     if ((0U == (datetime->year & 3U)) && (datetime->month <= 2U))  in SNVS_HP_ConvertDatetimeToSeconds()
154     seconds = (seconds * SECONDS_IN_A_DAY) + (datetime->hour * SECONDS_IN_A_HOUR) +  in SNVS_HP_ConvertDatetimeToSeconds()
155               (datetime->minute * SECONDS_IN_A_MINUTE) + datetime->second;  in SNVS_HP_ConvertDatetimeToSeconds()
160 static void SNVS_HP_ConvertSecondsToDatetime(uint32_t seconds, snvs_hp_rtc_datetime_t *datetime)  in SNVS_HP_ConvertSecondsToDatetime()  argument
162     assert(datetime != NULL);  in SNVS_HP_ConvertSecondsToDatetime()
184     datetime->hour   = (uint8_t)(secondsRemaining / SECONDS_IN_A_HOUR);  in SNVS_HP_ConvertSecondsToDatetime()
186     datetime->minute = (uint8_t)(secondsRemaining / 60U);  in SNVS_HP_ConvertSecondsToDatetime()
187     datetime->second = (uint8_t)(secondsRemaining % SECONDS_IN_A_MINUTE);  in SNVS_HP_ConvertSecondsToDatetime()
191     datetime->year = YEAR_RANGE_START;  in SNVS_HP_ConvertSecondsToDatetime()
196         datetime->year++;  in SNVS_HP_ConvertSecondsToDatetime()
199         if ((datetime->year & 3U) != 0U)  in SNVS_HP_ConvertSecondsToDatetime()
210     if (0U == (datetime->year & 3U))  in SNVS_HP_ConvertSecondsToDatetime()
219             datetime->month = (uint8_t)x;  in SNVS_HP_ConvertSecondsToDatetime()
228     datetime->day = (uint8_t)days;  in SNVS_HP_ConvertSecondsToDatetime()
362 status_t SNVS_HP_RTC_SetDatetime(SNVS_Type *base, const snvs_hp_rtc_datetime_t *datetime)  in SNVS_HP_RTC_SetDatetime()  argument
364     assert(datetime != NULL);  in SNVS_HP_RTC_SetDatetime()
373     if (!(SNVS_HP_CheckDatetimeFormat(datetime)))  in SNVS_HP_RTC_SetDatetime()
379     seconds = SNVS_HP_ConvertDatetimeToSeconds(datetime);  in SNVS_HP_RTC_SetDatetime()
399 void SNVS_HP_RTC_GetDatetime(SNVS_Type *base, snvs_hp_rtc_datetime_t *datetime)  in SNVS_HP_RTC_GetDatetime()  argument
401     assert(datetime != NULL);  in SNVS_HP_RTC_GetDatetime()
403     SNVS_HP_ConvertSecondsToDatetime(SNVS_HP_RTC_GetSeconds(base), datetime);  in SNVS_HP_RTC_GetDatetime()
465 void SNVS_HP_RTC_GetAlarm(SNVS_Type *base, snvs_hp_rtc_datetime_t *datetime)  in SNVS_HP_RTC_GetAlarm()  argument
467     assert(datetime != NULL);  in SNVS_HP_RTC_GetAlarm()
475     SNVS_HP_ConvertSecondsToDatetime(alarmSeconds, datetime);  in SNVS_HP_RTC_GetAlarm()