Extended features functions

Extended features functions. More...

Functions
__weak void	HAL_RTCEx_AlarmBEventCallback (RTC_HandleTypeDef *hrtc)
	Alarm B callback.
HAL_StatusTypeDef	HAL_RTCEx_PollForAlarmBEvent (RTC_HandleTypeDef *hrtc, uint32_t Timeout)
	Handle Alarm B Polling request.

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Detailed Description

Extended features functions.

 ===============================================================================
                 ##### Extended features functions #####
 ===============================================================================
    [..]  This section provides functions allowing to:
      (+) RTC Alarm B callback
      (+) RTC Poll for Alarm B request

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Function Documentation

void HAL_RTCEx_AlarmBEventCallback

(

RTC_HandleTypeDef *

hrtc

)

Alarm B callback.

Parameters:

hrtc	RTC handle

Return values:

None

Definition at line 1672 of file stm32l4xx_hal_rtc_ex.c.

Referenced by HAL_RTC_AlarmIRQHandler(), HAL_RTC_Init(), and HAL_RTC_UnRegisterCallback().

HAL_StatusTypeDef HAL_RTCEx_PollForAlarmBEvent	(	RTC_HandleTypeDef *	hrtc,
		uint32_t	Timeout
	)

Handle Alarm B Polling request.

Parameters:

hrtc	RTC handle
Timeout	Timeout duration

Return values:

HAL

status

Definition at line 1688 of file stm32l4xx_hal_rtc_ex.c.

References __HAL_RTC_ALARM_CLEAR_FLAG, __HAL_RTC_ALARM_GET_FLAG, HAL_GetTick(), HAL_RTC_STATE_READY, HAL_RTC_STATE_TIMEOUT, RTC_FLAG_ALRBF, and __RTC_HandleTypeDef::State.