39 static bool SNVS_LP_CheckDatetimeFormat(const snvs_lp_srtc_datetime_t *datetime);
48 static uint32_t SNVS_LP_ConvertDatetimeToSeconds(const snvs_lp_srtc_datetime_t *datetime);
56 static void SNVS_LP_ConvertSecondsToDatetime(uint32_t seconds, snvs_lp_srtc_datetime_t *datetime);
93 static bool SNVS_LP_CheckDatetimeFormat(const snvs_lp_srtc_datetime_t *datetime)  in SNVS_LP_CheckDatetimeFormat()  argument
95     assert(datetime != NULL);  in SNVS_LP_CheckDatetimeFormat()
103 …if ((datetime->year < YEAR_RANGE_START) || (datetime->year > YEAR_RANGE_END) || (datetime->month >…  in SNVS_LP_CheckDatetimeFormat()
104 …(datetime->month < 1U) || (datetime->hour >= 24U) || (datetime->minute >= 60U) || (datetime->secon…  in SNVS_LP_CheckDatetimeFormat()
111 …if ((((datetime->year & 3U) == 0U) && (datetime->year % 100U != 0U)) || (datetime->year % 400U == …  in SNVS_LP_CheckDatetimeFormat()
117     if ((datetime->day > daysPerMonth[datetime->month]) || (datetime->day < 1U))  in SNVS_LP_CheckDatetimeFormat()
125 static uint32_t SNVS_LP_ConvertDatetimeToSeconds(const snvs_lp_srtc_datetime_t *datetime)  in SNVS_LP_ConvertDatetimeToSeconds()  argument
127     assert(datetime != NULL);  in SNVS_LP_ConvertDatetimeToSeconds()
135     seconds = ((uint32_t)datetime->year - 1970U) * DAYS_IN_A_YEAR;  in SNVS_LP_ConvertDatetimeToSeconds()
137     seconds += (((uint32_t)datetime->year / 4U) - (1970U / 4U));  in SNVS_LP_ConvertDatetimeToSeconds()
139     seconds += monthDays[datetime->month];  in SNVS_LP_ConvertDatetimeToSeconds()
142     seconds += ((uint32_t)datetime->day - 1U);  in SNVS_LP_ConvertDatetimeToSeconds()
144     if ((0U == (datetime->year & 3U)) && (datetime->month <= 2U))  in SNVS_LP_ConvertDatetimeToSeconds()
149     seconds = (seconds * SECONDS_IN_A_DAY) + (datetime->hour * SECONDS_IN_A_HOUR) +  in SNVS_LP_ConvertDatetimeToSeconds()
150               (datetime->minute * SECONDS_IN_A_MINUTE) + datetime->second;  in SNVS_LP_ConvertDatetimeToSeconds()
155 static void SNVS_LP_ConvertSecondsToDatetime(uint32_t seconds, snvs_lp_srtc_datetime_t *datetime)  in SNVS_LP_ConvertSecondsToDatetime()  argument
157     assert(datetime != NULL);  in SNVS_LP_ConvertSecondsToDatetime()
179     datetime->hour   = (uint8_t)(secondsRemaining / SECONDS_IN_A_HOUR);  in SNVS_LP_ConvertSecondsToDatetime()
181     datetime->minute = (uint8_t)(secondsRemaining / 60U);  in SNVS_LP_ConvertSecondsToDatetime()
182     datetime->second = (uint8_t)(secondsRemaining % SECONDS_IN_A_MINUTE);  in SNVS_LP_ConvertSecondsToDatetime()
186     datetime->year = YEAR_RANGE_START;  in SNVS_LP_ConvertSecondsToDatetime()
191         datetime->year++;  in SNVS_LP_ConvertSecondsToDatetime()
194         if ((datetime->year & 3U) != 0U)  in SNVS_LP_ConvertSecondsToDatetime()
205     if (0U == (datetime->year & 3U))  in SNVS_LP_ConvertSecondsToDatetime()
214             datetime->month = (uint8_t)x;  in SNVS_LP_ConvertSecondsToDatetime()
223     datetime->day = (uint8_t)days;  in SNVS_LP_ConvertSecondsToDatetime()
371 status_t SNVS_LP_SRTC_SetDatetime(SNVS_Type *base, const snvs_lp_srtc_datetime_t *datetime)  in SNVS_LP_SRTC_SetDatetime()  argument
373     assert(datetime != NULL);  in SNVS_LP_SRTC_SetDatetime()
382     if (!(SNVS_LP_CheckDatetimeFormat(datetime)))  in SNVS_LP_SRTC_SetDatetime()
388     seconds = SNVS_LP_ConvertDatetimeToSeconds(datetime);  in SNVS_LP_SRTC_SetDatetime()
408 void SNVS_LP_SRTC_GetDatetime(SNVS_Type *base, snvs_lp_srtc_datetime_t *datetime)  in SNVS_LP_SRTC_GetDatetime()  argument
410     assert(datetime != NULL);  in SNVS_LP_SRTC_GetDatetime()
412     SNVS_LP_ConvertSecondsToDatetime(SNVS_LP_SRTC_GetSeconds(base), datetime);  in SNVS_LP_SRTC_GetDatetime()
477 void SNVS_LP_SRTC_GetAlarm(SNVS_Type *base, snvs_lp_srtc_datetime_t *datetime)  in SNVS_LP_SRTC_GetAlarm()  argument
479     assert(datetime != NULL);  in SNVS_LP_SRTC_GetAlarm()
486     SNVS_LP_ConvertSecondsToDatetime(alarmSeconds, datetime);  in SNVS_LP_SRTC_GetAlarm()