ST STM32F2 User Manual

UM1940
LL RTC Generic Driver
DocID028236 Rev 2
1085/1371
Return values
None:
Reference Manual to
LL API cross
reference:
ALRMAR PM LL_RTC_ALMA_ConfigTime
ALRMAR HT LL_RTC_ALMA_ConfigTime
ALRMAR HU LL_RTC_ALMA_ConfigTime
ALRMAR MNT LL_RTC_ALMA_ConfigTime
ALRMAR MNU LL_RTC_ALMA_ConfigTime
ALRMAR ST LL_RTC_ALMA_ConfigTime
ALRMAR SU LL_RTC_ALMA_ConfigTime
LL_RTC_ALMA_GetTime
Function name
__STATIC_INLINE uint32_t LL_RTC_ALMA_GetTime
(RTC_TypeDef * RTCx)
Function description
Get Alarm B Time (hour, minute and second) in BCD format.
Parameters
RTCx: RTC Instance
Return values
Combination: of hours, minutes and seconds.
Notes
helper macros __LL_RTC_GET_HOUR,
__LL_RTC_GET_MINUTE and __LL_RTC_GET_SECOND
are available to get independently each parameter.
Reference Manual to
LL API cross
reference:
ALRMAR HT LL_RTC_ALMA_GetTime
ALRMAR HU LL_RTC_ALMA_GetTime
ALRMAR MNT LL_RTC_ALMA_GetTime
ALRMAR MNU LL_RTC_ALMA_GetTime
ALRMAR ST LL_RTC_ALMA_GetTime
ALRMAR SU LL_RTC_ALMA_GetTime
LL_RTC_ALMB_Enable
Function name
__STATIC_INLINE void LL_RTC_ALMB_Enable (RTC_TypeDef
* RTCx)
Function description
Enable Alarm B.
Parameters
RTCx: RTC Instance
Return values
None:
Notes
Bit is write-protected. LL_RTC_DisableWriteProtection
function should be called before.
Reference Manual to
LL API cross
reference:
CR ALRBE LL_RTC_ALMB_Enable
LL_RTC_ALMB_Disable
Function name
__STATIC_INLINE void LL_RTC_ALMB_Disable
(RTC_TypeDef * RTCx)
Function description
Disable Alarm B.
Parameters
RTCx: RTC Instance
Return values
None:

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English