ST STM32F31xx User Manual

Real-time clock (RTC)
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 RTC_FLAG_WUTF : WakeUp Timer flag
 RTC_FLAG_ALRBF : Alarm B flag
 RTC_FLAG_ALRAF : Alarm A flag
 RTC_FLAG_RSF : Registers Synchronized flag
Return values
 None.
Notes
 None.
19.2.24.4 RTC_GetITStatus
Function Name
ITStatus RTC_GetITStatus ( uint32_t RTC_IT)
Function Description
Checks whether the specified RTC interrupt has occurred or not.
Parameters
 RTC_IT : specifies the RTC interrupt source to check. This
parameter can be one of the following values:
 RTC_IT_TS : Time Stamp interrupt
 RTC_IT_WUT : WakeUp Timer interrupt
 RTC_IT_ALRB : Alarm B interrupt
 RTC_IT_ALRA : Alarm A interrupt
 RTC_IT_TAMP1 : Tamper1 event interrupt
 RTC_IT_TAMP2 : Tamper2 event interrupt
 RTC_IT_TAMP3 : Tamper3 event interrupt
Return values
 The new state of RTC_IT (SET or RESET).
Notes
 None.
19.2.24.5 RTC_ClearITPendingBit
Function Name
void RTC_ClearITPendingBit ( uint32_t RTC_IT)
Function Description
Clears the RTC's interrupt pending bits.
Parameters
 RTC_IT : specifies the RTC interrupt pending bit to clear.
This parameter can be any combination of the following
values:
 RTC_IT_TS : Time Stamp interrupt
 RTC_IT_WUT : WakeUp Timer interrupt
 RTC_IT_ALRB : Alarm B interrupt
 RTC_IT_ALRA : Alarm A interrupt
 RTC_IT_TAMP1 : Tamper1 event interrupt
 RTC_IT_TAMP2 : Tamper2 event interrupt

ST STM32F31xx Specifications

General

Brand	ST
Model	STM32F31xx
Category	Microcontrollers
Language	English