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LL RCC Generic Driver

UM1940

1034/1371

DocID028236 Rev 2

Function description

Get I2SPLL division factor for PLLI2SR.

Return values

Returned: value can be one of the following values:

LL_RCC_PLLI2SR_DIV_2

LL_RCC_PLLI2SR_DIV_3

LL_RCC_PLLI2SR_DIV_4

LL_RCC_PLLI2SR_DIV_5

LL_RCC_PLLI2SR_DIV_6

LL_RCC_PLLI2SR_DIV_7

Notes

used for PLLI2SCLK (I2S clock)

Reference Manual to

LL API cross

reference:

PLLI2SCFGR PLLI2SR LL_RCC_PLLI2S_GetR

LL_RCC_ClearFlag_LSIRDY

Function name

__STATIC_INLINE void LL_RCC_ClearFlag_LSIRDY (void )

Function description

Clear LSI ready interrupt flag.

Return values

None:

Reference Manual to

LL API cross

reference:

CIR LSIRDYC LL_RCC_ClearFlag_LSIRDY

LL_RCC_ClearFlag_LSERDY

Function name

__STATIC_INLINE void LL_RCC_ClearFlag_LSERDY (void )

Function description

Clear LSE ready interrupt flag.

Return values

None:

Reference Manual to

LL API cross

reference:

CIR LSERDYC LL_RCC_ClearFlag_LSERDY

LL_RCC_ClearFlag_HSIRDY

Function name

__STATIC_INLINE void LL_RCC_ClearFlag_HSIRDY (void )

Function description

Clear HSI ready interrupt flag.

Return values

None:

Reference Manual to

LL API cross

reference:

CIR HSIRDYC LL_RCC_ClearFlag_HSIRDY

LL_RCC_ClearFlag_HSERDY

Function name

__STATIC_INLINE void LL_RCC_ClearFlag_HSERDY (void )

Function description

Clear HSE ready interrupt flag.

Return values

None:

Reference Manual to

CIR HSERDYC LL_RCC_ClearFlag_HSERDY

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English

ST STM32F2 User Manual

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