Peripheral Clock Source

Functions
__STATIC_INLINE void	LL_RCC_SetUSBClockSource (uint32_t USBxSource)
	Configure USB clock source.
__STATIC_INLINE void	LL_RCC_SetADCClockSource (uint32_t ADCxSource)
	Configure ADC clock source.
__STATIC_INLINE uint32_t	LL_RCC_GetUSBClockSource (uint32_t USBx)
	Get USBx clock source.
__STATIC_INLINE uint32_t	LL_RCC_GetADCClockSource (uint32_t ADCx)
	Get ADCx clock source.

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Function Documentation

__STATIC_INLINE uint32_t LL_RCC_GetADCClockSource

(

uint32_t

ADCx

)

Get ADCx clock source.

Reference Manual to LL API cross reference:

CFGR ADCPRE LL_RCC_GetADCClockSource

Parameters:

ADCx	This parameter can be one of the following values: LL_RCC_ADC_CLKSOURCE

Return values:

Returned

value can be one of the following values: LL_RCC_ADC_CLKSRC_PCLK2_DIV_2 LL_RCC_ADC_CLKSRC_PCLK2_DIV_4 LL_RCC_ADC_CLKSRC_PCLK2_DIV_6 LL_RCC_ADC_CLKSRC_PCLK2_DIV_8

Definition at line 1280 of file stm32f1xx_ll_rcc.h.

Referenced by LL_RCC_GetADCClockFreq().

__STATIC_INLINE uint32_t LL_RCC_GetUSBClockSource

(

uint32_t

USBx

)

Get USBx clock source.

Reference Manual to LL API cross reference:

CFGR OTGFSPRE LL_RCC_GetUSBClockSource
CFGR USBPRE LL_RCC_GetUSBClockSource

Parameters:

USBx	This parameter can be one of the following values: LL_RCC_USB_CLKSOURCE

Return values:

Returned

value can be one of the following values: LL_RCC_USB_CLKSOURCE_PLL (*) LL_RCC_USB_CLKSOURCE_PLL_DIV_1_5 (*) LL_RCC_USB_CLKSOURCE_PLL_DIV_2 (*) LL_RCC_USB_CLKSOURCE_PLL_DIV_3 (*) (*) value not defined in all devices

Definition at line 1263 of file stm32f1xx_ll_rcc.h.

Referenced by LL_RCC_GetUSBClockFreq().

__STATIC_INLINE void LL_RCC_SetADCClockSource

(

uint32_t

ADCxSource

)

Configure ADC clock source.

Reference Manual to LL API cross reference:

CFGR ADCPRE LL_RCC_SetADCClockSource

Parameters:

ADCxSource

This parameter can be one of the following values: LL_RCC_ADC_CLKSRC_PCLK2_DIV_2 LL_RCC_ADC_CLKSRC_PCLK2_DIV_4 LL_RCC_ADC_CLKSRC_PCLK2_DIV_6 LL_RCC_ADC_CLKSRC_PCLK2_DIV_8

Return values:

None

Definition at line 1223 of file stm32f1xx_ll_rcc.h.

__STATIC_INLINE void LL_RCC_SetUSBClockSource

(

uint32_t

USBxSource

)

Configure USB clock source.

Reference Manual to LL API cross reference:

CFGR OTGFSPRE LL_RCC_SetUSBClockSource
CFGR USBPRE LL_RCC_SetUSBClockSource

Parameters:

USBxSource

This parameter can be one of the following values: LL_RCC_USB_CLKSOURCE_PLL (*) LL_RCC_USB_CLKSOURCE_PLL_DIV_1_5 (*) LL_RCC_USB_CLKSOURCE_PLL_DIV_2 (*) LL_RCC_USB_CLKSOURCE_PLL_DIV_3 (*) (*) value not defined in all devices

Return values:

None

Definition at line 1203 of file stm32f1xx_ll_rcc.h.