how to set target time for specific days

Hello ,

hi everyone, in my project i am using internal RTC timer for calendar concept like when i set a target time via UART for every day the internal RTC  timer should compare with target time and it should ring the buzzer by the way its working fine now , but i need to set target time for specific days as well as every day so i am bit confused to implement this thing if anybody have  idea or any  reference  please let me know.

thank you. 

Related