Expand description

RTC status clear register

Structs

RTC status clear register

Register SCR writer

Type Definitions

Field CALRAF writer - Clear alarm A flag Writing 1 in this bit clears the ALRBF bit in the RTC_SR register.

Field CALRBF writer - Clear alarm B flag Writing 1 in this bit clears the ALRBF bit in the RTC_SR register.

Field CITSF writer - Clear internal timestamp flag Writing 1 in this bit clears the ITSF bit in the RTC_SR register.

Field CTSF writer - Clear timestamp flag Writing 1 in this bit clears the TSOVF bit in the RTC_SR register. If ITSF flag is set, TSF must be cleared together with ITSF by setting CRSF and CITSF.

Field CTSOVF writer - Clear timestamp overflow flag Writing 1 in this bit clears the TSOVF bit in the RTC_SR register. It is recommended to check and then clear TSOVF only after clearing the TSF bit. Otherwise, an overflow might not be noticed if a timestamp event occurs immediately before the TSF bit is cleared.

Field CWUTF writer - Clear wakeup timer flag Writing 1 in this bit clears the WUTF bit in the RTC_SR register.