Ll_Rtc_Cal_Getoutputfreq; Ll_Rtc_Cal_Enablecoarsedigital; Ll_Rtc_Cal_Disablecoarsedigital - ST STM32F2 User Manual

UM1940
Notes
Reference Manual to
LL API cross
reference:

LL_RTC_CAL_GetOutputFreq

Function name
Function description
Parameters
Return values
Reference Manual to
LL API cross
reference:

LL_RTC_CAL_EnableCoarseDigital

Function name
Function description
Parameters
Return values
Notes
Reference Manual to
LL API cross
reference:

LL_RTC_CAL_DisableCoarseDigital

Function name
Function description
Parameters
Return values
Notes
Reference Manual to
Bits are write-protected. LL_RTC_DisableWriteProtection
function should be called before.
CR COE LL_RTC_CAL_SetOutputFreq
CR COSEL LL_RTC_CAL_SetOutputFreq
__STATIC_INLINE uint32_t LL_RTC_CAL_GetOutputFreq
(RTC_TypeDef * RTCx)
Get Calibration output frequency (1 Hz or 512 Hz)
RTCx: RTC Instance
Returned: value can be one of the following values:
LL_RTC_CALIB_OUTPUT_NONE
LL_RTC_CALIB_OUTPUT_512HZ
CR COE LL_RTC_CAL_GetOutputFreq
CR COSEL LL_RTC_CAL_GetOutputFreq
__STATIC_INLINE void LL_RTC_CAL_EnableCoarseDigital
(RTC_TypeDef * RTCx)
Enable Coarse digital calibration.
RTCx: RTC Instance
None:
Bit is write-protected. LL_RTC_DisableWriteProtection
function should be called before.
It can be written in initialization mode only
(LL_RTC_EnableInitMode function)
CR DCE LL_RTC_CAL_EnableCoarseDigital
__STATIC_INLINE void LL_RTC_CAL_DisableCoarseDigital
(RTC_TypeDef * RTCx)
Disable Coarse digital calibration.
RTCx: RTC Instance
None:
Bit is write-protected. LL_RTC_DisableWriteProtection
function should be called before.
It can be written in initialization mode only
(LL_RTC_EnableInitMode function)
CR DCE LL_RTC_CAL_DisableCoarseDigital
DocID028236 Rev 2
LL RTC Generic Driver
1103/1371