STM32F439xx HAL User Manual
Functions
LSE
RCC Exported Functions

Functions

__STATIC_INLINE void LL_RCC_LSE_Enable (void)
 Enable Low Speed External (LSE) crystal.
__STATIC_INLINE void LL_RCC_LSE_Disable (void)
 Disable Low Speed External (LSE) crystal.
__STATIC_INLINE void LL_RCC_LSE_EnableBypass (void)
 Enable external clock source (LSE bypass).
__STATIC_INLINE void LL_RCC_LSE_DisableBypass (void)
 Disable external clock source (LSE bypass).
__STATIC_INLINE uint32_t LL_RCC_LSE_IsReady (void)
 Check if LSE oscillator Ready.

Function Documentation

__STATIC_INLINE void LL_RCC_LSE_Disable ( void  )

Disable Low Speed External (LSE) crystal.

Reference Manual to LL API cross reference:
BDCR LSEON LL_RCC_LSE_Disable
Return values:
None

Definition at line 3089 of file stm32f4xx_ll_rcc.h.

__STATIC_INLINE void LL_RCC_LSE_DisableBypass ( void  )

Disable external clock source (LSE bypass).

Reference Manual to LL API cross reference:
BDCR LSEBYP LL_RCC_LSE_DisableBypass
Return values:
None

Definition at line 3109 of file stm32f4xx_ll_rcc.h.

__STATIC_INLINE void LL_RCC_LSE_Enable ( void  )

Enable Low Speed External (LSE) crystal.

Reference Manual to LL API cross reference:
BDCR LSEON LL_RCC_LSE_Enable
Return values:
None

Definition at line 3079 of file stm32f4xx_ll_rcc.h.

__STATIC_INLINE void LL_RCC_LSE_EnableBypass ( void  )

Enable external clock source (LSE bypass).

Reference Manual to LL API cross reference:
BDCR LSEBYP LL_RCC_LSE_EnableBypass
Return values:
None

Definition at line 3099 of file stm32f4xx_ll_rcc.h.

__STATIC_INLINE uint32_t LL_RCC_LSE_IsReady ( void  )

Check if LSE oscillator Ready.

Reference Manual to LL API cross reference:
BDCR LSERDY LL_RCC_LSE_IsReady
Return values:
Stateof bit (1 or 0).

Definition at line 3119 of file stm32f4xx_ll_rcc.h.