ST STM32F2 User Manual

LL RTC Generic Driver
UM1940
1090/1371
DocID028236 Rev 2
LL API cross
reference:
ALRMBR HU LL_RTC_ALMB_GetHour
LL_RTC_ALMB_SetMinute
Function name
__STATIC_INLINE void LL_RTC_ALMB_SetMinute
(RTC_TypeDef * RTCx, uint32_t Minutes)
Function description
Set ALARM B Minutes in BCD format.
Parameters
RTCx: RTC Instance
Minutes: between Min_Data=0x00 and Max_Data=0x59
Return values
None:
Notes
helper macro __LL_RTC_CONVERT_BIN2BCD is available
to convert Minutes from binary to BCD format
Reference Manual to
LL API cross
reference:
ALRMBR MNT LL_RTC_ALMB_SetMinute
ALRMBR MNU LL_RTC_ALMB_SetMinute
LL_RTC_ALMB_GetMinute
Function name
__STATIC_INLINE uint32_t LL_RTC_ALMB_GetMinute
(RTC_TypeDef * RTCx)
Function description
Get ALARM B Minutes in BCD format.
Parameters
RTCx: RTC Instance
Return values
Value: between Min_Data=0x00 and Max_Data=0x59
Notes
helper macro __LL_RTC_CONVERT_BCD2BIN is available
to convert Minutes from BCD to Binary format
Reference Manual to
LL API cross
reference:
ALRMBR MNT LL_RTC_ALMB_GetMinute
ALRMBR MNU LL_RTC_ALMB_GetMinute
LL_RTC_ALMB_SetSecond
Function name
__STATIC_INLINE void LL_RTC_ALMB_SetSecond
(RTC_TypeDef * RTCx, uint32_t Seconds)
Function description
Set ALARM B Seconds in BCD format.
Parameters
RTCx: RTC Instance
Seconds: Value between Min_Data=0x00 and
Max_Data=0x59
Return values
None:
Notes
helper macro __LL_RTC_CONVERT_BIN2BCD is available
to convert Seconds from binary to BCD format
Reference Manual to
LL API cross
reference:
ALRMBR ST LL_RTC_ALMB_SetSecond
ALRMBR SU LL_RTC_ALMB_SetSecond

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English