ST STM32F2 User Manual

UM1940
LL RTC Generic Driver
DocID028236 Rev 2
1087/1371
(RTC_TypeDef * RTCx)
Function description
Enable AlarmB Week day selection (DU[3:0] represents the week
day.
Parameters
RTCx: RTC Instance
Return values
None:
Reference Manual to
LL API cross
reference:
ALRMBR WDSEL LL_RTC_ALMB_EnableWeekday
LL_RTC_ALMB_DisableWeekday
Function name
__STATIC_INLINE void LL_RTC_ALMB_DisableWeekday
(RTC_TypeDef * RTCx)
Function description
Disable AlarmB Week day selection (DU[3:0] represents the date )
Parameters
RTCx: RTC Instance
Return values
None:
Reference Manual to
LL API cross
reference:
ALRMBR WDSEL LL_RTC_ALMB_DisableWeekday
LL_RTC_ALMB_SetDay
Function name
__STATIC_INLINE void LL_RTC_ALMB_SetDay (RTC_TypeDef
* RTCx, uint32_t Day)
Function description
Set ALARM B Day in BCD format.
Parameters
RTCx: RTC Instance
Day: Value between Min_Data=0x01 and Max_Data=0x31
Return values
None:
Notes
helper macro __LL_RTC_CONVERT_BIN2BCD is available
to convert Day from binary to BCD format
Reference Manual to
LL API cross
reference:
ALRMBR DT LL_RTC_ALMB_SetDay
ALRMBR DU LL_RTC_ALMB_SetDay
LL_RTC_ALMB_GetDay
Function name
__STATIC_INLINE uint32_t LL_RTC_ALMB_GetDay
(RTC_TypeDef * RTCx)
Function description
Get ALARM B Day in BCD format.
Parameters
RTCx: RTC Instance
Return values
Value: between Min_Data=0x01 and Max_Data=0x31
Notes
helper macro __LL_RTC_CONVERT_BCD2BIN is available
to convert Day from BCD to Binary format
Reference Manual to
LL API cross
ALRMBR DT LL_RTC_ALMB_GetDay

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English