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 void	LL_RCC_LSE_SetDriveCapability (uint32_t LSEDrive)
	Set LSE oscillator drive capability.
__STATIC_INLINE uint32_t	LL_RCC_LSE_GetDriveCapability (void)
	Get LSE oscillator drive capability.
__STATIC_INLINE void	LL_RCC_LSE_EnableCSS (void)
	Enable Clock security system on LSE.
__STATIC_INLINE void	LL_RCC_LSE_DisableCSS (void)
	Disable Clock security system on LSE.
__STATIC_INLINE uint32_t	LL_RCC_LSE_IsReady (void)
	Check if LSE oscillator Ready.
__STATIC_INLINE uint32_t	LL_RCC_LSE_IsCSSDetected (void)
	Check if CSS on LSE failure Detection.

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 2278 of file stm32l4xx_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 2298 of file stm32l4xx_ll_rcc.h.

__STATIC_INLINE void LL_RCC_LSE_DisableCSS ( void )

Disable Clock security system on LSE.

Note:: Clock security system can be disabled only after a LSE failure detection. In that case it MUST be disabled by software.

Reference Manual to LL API cross reference:: BDCR LSECSSON LL_RCC_LSE_DisableCSS

Return values:

None

Definition at line 2350 of file stm32l4xx_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 2268 of file stm32l4xx_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 2288 of file stm32l4xx_ll_rcc.h.

__STATIC_INLINE void LL_RCC_LSE_EnableCSS ( void )

Enable Clock security system on LSE.

Reference Manual to LL API cross reference:: BDCR LSECSSON LL_RCC_LSE_EnableCSS

Return values:

None

Definition at line 2338 of file stm32l4xx_ll_rcc.h.

__STATIC_INLINE uint32_t LL_RCC_LSE_GetDriveCapability ( void )

Get LSE oscillator drive capability.

Reference Manual to LL API cross reference:: BDCR LSEDRV LL_RCC_LSE_GetDriveCapability

Return values:

Returned

value can be one of the following values:

Definition at line 2328 of file stm32l4xx_ll_rcc.h.

__STATIC_INLINE uint32_t LL_RCC_LSE_IsCSSDetected ( void )

Check if CSS on LSE failure Detection.

Reference Manual to LL API cross reference:: BDCR LSECSSD LL_RCC_LSE_IsCSSDetected

Return values:

State of bit (1 or 0).

Definition at line 2370 of file stm32l4xx_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:

State of bit (1 or 0).

Definition at line 2360 of file stm32l4xx_ll_rcc.h.

Referenced by LL_RCC_GetLPTIMClockFreq(), LL_RCC_GetLPUARTClockFreq(), and LL_RCC_GetUSARTClockFreq().

__STATIC_INLINE void LL_RCC_LSE_SetDriveCapability ( uint32_t LSEDrive )

Set LSE oscillator drive capability.

Note:: The oscillator is in Xtal mode when it is not in bypass mode.

Reference Manual to LL API cross reference:: BDCR LSEDRV LL_RCC_LSE_SetDriveCapability

Parameters:

LSEDrive

This parameter can be one of the following values:

Return values:

None

Definition at line 2314 of file stm32l4xx_ll_rcc.h.

Functions

Function Documentation