Peripheral USB clock source selection

Defines
#define	LL_RCC_USB_CLKSOURCE_HSI48   0x00000000U
#define	LL_RCC_USB_CLKSOURCE_PLLSAI1   RCC_CCIPR_CLK48SEL_0
#define	LL_RCC_USB_CLKSOURCE_PLL   RCC_CCIPR_CLK48SEL_1
#define	LL_RCC_USB_CLKSOURCE_MSI   RCC_CCIPR_CLK48SEL

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Define Documentation

#define LL_RCC_USB_CLKSOURCE_HSI48   0x00000000U

HSI48 clock used as USB clock source

Definition at line 561 of file stm32l4xx_ll_rcc.h.

Referenced by LL_RCC_GetUSBClockFreq().

#define LL_RCC_USB_CLKSOURCE_MSI   RCC_CCIPR_CLK48SEL

MSI clock used as USB clock source

Definition at line 569 of file stm32l4xx_ll_rcc.h.

Referenced by LL_RCC_GetUSBClockFreq().

#define LL_RCC_USB_CLKSOURCE_PLL   RCC_CCIPR_CLK48SEL_1

PLL clock used as USB clock source

Definition at line 568 of file stm32l4xx_ll_rcc.h.

Referenced by LL_RCC_GetUSBClockFreq().

#define LL_RCC_USB_CLKSOURCE_PLLSAI1   RCC_CCIPR_CLK48SEL_0

PLLSAI1 clock used as USB clock source

Definition at line 566 of file stm32l4xx_ll_rcc.h.

Referenced by LL_RCC_GetUSBClockFreq().