ST STM32F2

LL RCC Generic Driver
UM1940
1014/1371
DocID028236 Rev 2
Return values
Between: Min_Data = 0 and Max_Data = 31
Reference Manual to
LL API cross
reference:
CR HSITRIM LL_RCC_HSI_GetCalibTrimming
LL_RCC_LSE_Enable
Function name
__STATIC_INLINE void LL_RCC_LSE_Enable (void )
Function description
Enable Low Speed External (LSE) crystal.
Return values
None:
Reference Manual to
LL API cross
reference:
BDCR LSEON LL_RCC_LSE_Enable
LL_RCC_LSE_Disable
Function name
__STATIC_INLINE void LL_RCC_LSE_Disable (void )
Function description
Disable Low Speed External (LSE) crystal.
Return values
None:
Reference Manual to
LL API cross
reference:
BDCR LSEON LL_RCC_LSE_Disable
LL_RCC_LSE_EnableBypass
Function name
__STATIC_INLINE void LL_RCC_LSE_EnableBypass (void )
Function description
Enable external clock source (LSE bypass).
Return values
None:
Reference Manual to
LL API cross
reference:
BDCR LSEBYP LL_RCC_LSE_EnableBypass
LL_RCC_LSE_DisableBypass
Function name
__STATIC_INLINE void LL_RCC_LSE_DisableBypass (void )
Function description
Disable external clock source (LSE bypass).
Return values
None:
Reference Manual to
LL API cross
reference:
BDCR LSEBYP LL_RCC_LSE_DisableBypass
LL_RCC_LSE_IsReady
Function name
__STATIC_INLINE uint32_t LL_RCC_LSE_IsReady (void )
Function description
Check if LSE oscillator Ready.
Return values
State: of bit (1 or 0).