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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).

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English

ST STM32F2 User Manual

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