ST STM32F2

UM1940
HAL RTC Generic Driver
DocID028236 Rev 2
479/1371
This parameter can be:
RTC_FLAG_ALRAF
RTC_FLAG_ALRBF
RTC_FLAG_ALRAW
F
RTC_FLAG_ALRBW
F
Return value:
None
__HAL_RTC_ALARM_CLEAR_FLAG
Description:
Clear the RTC Alarm's
pending flags.
Parameters:
__HANDLE__: specifies
the RTC handle.
__FLAG__: specifies the
RTC Alarm Flag sources
to be enabled or disabled.
This parameter can be:
RTC_FLAG_ALRAF
RTC_FLAG_ALRBF
Return value:
None
__HAL_RTC_ALARM_GET_IT_SOURCE
Description:
Check whether the
specified RTC Alarm
interrupt has been enabled
or not.
Parameters:
__HANDLE__: specifies
the RTC handle.
__INTERRUPT__:
specifies the RTC Alarm
interrupt sources to check.
This parameter can be:
RTC_IT_ALRA:
Alarm A interrupt
RTC_IT_ALRB:
Alarm B interrupt
Return value:
None
__HAL_RTC_ALARM_EXTI_ENABLE_IT
Description:
Enable interrupt on the
RTC Alarm associated Exti
line.