TM_RTC_Result_t TM_RTC_SetDateTime(TM_RTC_t* data, TM_RTC_Format_t format) {
TM_RTC_t tmp;
/* Check date and time validation */
if (format == TM_RTC_Format_BCD) {
tmp.Day = RTC_BCD2BIN(data->Day);
tmp.Month = RTC_BCD2BIN(data->Month);
tmp.Year = RTC_BCD2BIN(data->Year);
tmp.Hours = RTC_BCD2BIN(data->Hours);
tmp.Minutes = RTC_BCD2BIN(data->Minutes);
tmp.Seconds = RTC_BCD2BIN(data->Seconds);
tmp.WeekDay = RTC_BCD2BIN(data->WeekDay);
} else {
tmp.Day = data->Day;
tmp.Month = data->Month;
tmp.Year = data->Year;
tmp.Hours = data->Hours;
tmp.Minutes = data->Minutes;
tmp.Seconds = data->Seconds;
tmp.WeekDay = data->WeekDay;
}
/* Check year and month */
if (
tmp.Year > 99 ||
tmp.Month == 0 ||
tmp.Month > 12 ||
tmp.Day == 0 ||
tmp.Day > RTC_Months[RTC_LEAP_YEAR(2000 + tmp.Year) ? 1 : 0][tmp.Month - 1] ||
tmp.Hours > 23 ||
tmp.Minutes > 59 ||
tmp.Seconds > 59 ||
tmp.WeekDay == 0 ||
tmp.WeekDay > 7
) {
/* Invalid date */
return TM_RTC_Result_Error;
}
/* Fill time */
RTC_TimeStruct.Hours = data->Hours;
RTC_TimeStruct.Minutes = data->Minutes;
RTC_TimeStruct.Seconds = data->Seconds;
/* Fill date */
RTC_DateStruct.Date = data->Day;
RTC_DateStruct.Month = data->Month;
RTC_DateStruct.Year = data->Year;
RTC_DateStruct.WeekDay = data->WeekDay;
/* Set time */
if (format == TM_RTC_Format_BCD) {
HAL_RTC_SetTime(&hRTC, &RTC_TimeStruct, RTC_FORMAT_BCD);
} else {
HAL_RTC_SetTime(&hRTC, &RTC_TimeStruct, RTC_FORMAT_BIN);
}
/* Set date */
if (format == TM_RTC_Format_BCD) {
HAL_RTC_SetDate(&hRTC, &RTC_DateStruct, RTC_FORMAT_BCD);
} else {
HAL_RTC_SetDate(&hRTC, &RTC_DateStruct, RTC_FORMAT_BIN);
}
/* Init RTC */
HAL_RTC_Init(&hRTC);
/* Return OK */
return TM_RTC_Result_Ok;
}
TM_RTC_Result_t TM_RTC_SetDateTime(TM_RTC_t* data, TM_RTC_Format_t format) {
TM_RTC_t tmp;
/* Check date and time validation */
if (format == TM_RTC_Format_BCD) {
tmp.date = RTC_BCD2BIN(data->date);
tmp.month = RTC_BCD2BIN(data->month);
tmp.year = RTC_BCD2BIN(data->year);
tmp.hours = RTC_BCD2BIN(data->hours);
tmp.minutes = RTC_BCD2BIN(data->minutes);
tmp.seconds = RTC_BCD2BIN(data->seconds);
tmp.day = RTC_BCD2BIN(data->day);
} else {
tmp.date = data->date;
tmp.month = data->month;
tmp.year = data->year;
tmp.hours = data->hours;
tmp.minutes = data->minutes;
tmp.seconds = data->seconds;
tmp.day = data->day;
}
/* Check year and month */
if (
tmp.year > 99 ||
tmp.month == 0 ||
tmp.month > 12 ||
tmp.date == 0 ||
tmp.date > TM_RTC_Months[RTC_LEAP_YEAR(2000 + tmp.year) ? 1 : 0][tmp.month - 1] ||
tmp.hours > 23 ||
tmp.minutes > 59 ||
tmp.seconds > 59 ||
tmp.day == 0 ||
tmp.day > 7
) {
/* Invalid date */
return TM_RTC_Result_Error;
}
/* Fill time */
RTC_TimeStruct.RTC_Hours = data->hours;
RTC_TimeStruct.RTC_Minutes = data->minutes;
RTC_TimeStruct.RTC_Seconds = data->seconds;
/* Fill date */
RTC_DateStruct.RTC_Date = data->date;
RTC_DateStruct.RTC_Month = data->month;
RTC_DateStruct.RTC_Year = data->year;
RTC_DateStruct.RTC_WeekDay = data->day;
/* Set the RTC time base to 1s and hours format to 24h */
RTC_InitStruct.RTC_HourFormat = RTC_HourFormat_24;
RTC_InitStruct.RTC_AsynchPrediv = RTC_ASYNC_PREDIV;
RTC_InitStruct.RTC_SynchPrediv = RTC_SYNC_PREDIV;
RTC_Init(&RTC_InitStruct);
/* Set time */
if (format == TM_RTC_Format_BCD) {
RTC_SetTime(RTC_Format_BCD, &RTC_TimeStruct);
} else {
RTC_SetTime(RTC_Format_BIN, &RTC_TimeStruct);
}
/* Set date */
if (format == TM_RTC_Format_BCD) {
RTC_SetDate(RTC_Format_BCD, &RTC_DateStruct);
} else {
RTC_SetDate(RTC_Format_BIN, &RTC_DateStruct);
}
if (TM_RTC_Status != RTC_STATUS_ZERO) {
/* Write backup registers */
RTC_WriteBackupRegister(RTC_STATUS_REG, RTC_STATUS_TIME_OK);
}
/* Return OK */
return TM_RTC_Result_Ok;
}
