ST STM32F2 User Manual

UM1940
LL RTC Generic Driver
DocID028236 Rev 2
1113/1371
LL_RTC_IsEnabledIT_ALRB
Function name
__STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ALRB
(RTC_TypeDef * RTCx)
Function description
Check if Alarm B interrupt is enabled or not.
Parameters
RTCx: RTC Instance
Return values
State: of bit (1 or 0).
Reference Manual to
LL API cross
reference:
CR ALRBIE LL_RTC_IsEnabledIT_ALRB
LL_RTC_IsEnabledIT_ALRA
Function name
__STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ALRA
(RTC_TypeDef * RTCx)
Function description
Check if Alarm A interrupt is enabled or not.
Parameters
RTCx: RTC Instance
Return values
State: of bit (1 or 0).
Reference Manual to
LL API cross
reference:
CR ALRAIE LL_RTC_IsEnabledIT_ALRA
LL_RTC_IsEnabledIT_TAMP
Function name
__STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_TAMP
(RTC_TypeDef * RTCx)
Function description
Check if all the TAMPER interrupts are enabled or not.
Parameters
RTCx: RTC Instance
Return values
State: of bit (1 or 0).
Reference Manual to
LL API cross
reference:
TAFCR TAMPIE LL_RTC_IsEnabledIT_TAMP
LL_RTC_DeInit
Function name
ErrorStatus LL_RTC_DeInit (RTC_TypeDef * RTCx)
Function description
De-Initializes the RTC registers to their default reset values.
Parameters
RTCx: RTC Instance
Return values
An: ErrorStatus enumeration value:
SUCCESS: RTC registers are de-initialized
ERROR: RTC registers are not de-initialized
Notes
This function doesn't reset the RTC Clock source and RTC
Backup Data registers.

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English