ST STM32F31xx

Real-time clock (RTC)
UM1581
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DocID023800 Rev 1
19.2.28.2 RTC_GetStoreOperation
Function Name
uint32_t RTC_GetStoreOperation ( void )
Function Description
Returns the RTC Day Light Saving stored operation.
Parameters
 None.
Return values
 RTC Day Light Saving stored operation.
 RTC_StoreOperation_Reset
 RTC_StoreOperation_Set
Notes
 None.
19.2.29 Output pin configuration functions
19.2.29.1 RTC_OutputConfig
Function Name
void RTC_OutputConfig ( uint32_t RTC_Output, uint32_t
RTC_OutputPolarity)
Function Description
Configures the RTC output source (AFO_ALARM).
Parameters
 RTC_Output : Specifies which signal will be routed to the
RTC output. This parameter can be one of the following
values:
 RTC_Output_Disable : No output selected
 RTC_Output_AlarmA : signal of AlarmA mapped to
output
 RTC_Output_AlarmB : signal of AlarmB mapped to
output
 RTC_Output_WakeUp : signal of WakeUp mapped to
output
 RTC_OutputPolarity : Specifies the polarity of the output
signal. This parameter can be one of the following:
 RTC_OutputPolarity_High : The output pin is high
when the ALRAF/ALRBF/WUTF is high (depending on
OSEL)
 RTC_OutputPolarity_Low : The output pin is low when
the ALRAF/ALRBF/WUTF is high (depending on OSEL)
Return values
 None.
Notes
 None.