LL_RTC_AlarmTypeDef::AlarmDateWeekDay field

Specifies the RTC Alarm Day/WeekDay. If AlarmDateWeekDaySel set to day, this parameter must be a number between Min_Data = 1 and Max_Data = 31. This feature can be modified afterwards using unitary function LL_RTC_ALMA_SetDay() for ALARM A or LL_RTC_ALMB_SetDay() for ALARM B. If AlarmDateWeekDaySel set to Weekday, this parameter can be a value of RTC_LL_EC_WEEKDAY. This feature can be modified afterwards using unitary function LL_RTC_ALMA_SetWeekDay() for ALARM A or LL_RTC_ALMB_SetWeekDay() for ALARM B.