RCC Exported Constants

Modules
	Oscillator Values adaptation
	Defines used to adapt values of different oscillators.
	Clear Flags Defines
	Flags defines which can be used with LL_RCC_WriteReg function.
	Get Flags Defines
	Flags defines which can be used with LL_RCC_ReadReg function.
	IT Defines
	IT defines which can be used with LL_RCC_ReadReg and LL_RCC_WriteReg functions.
	LSE oscillator drive capability
	MSI clock ranges
	MSI range after Standby mode
	LSCO Selection
	System clock switch
	System clock switch status
	AHB prescaler
	APB low-speed prescaler (APB1)
	APB high-speed prescaler (APB2)
	Wakeup from Stop and CSS backup clock selection
	MCO1 SOURCE selection
	MCO1 prescaler
	Peripheral clock frequency
	Peripheral USART clock source selection
	Peripheral UART clock source selection
	Peripheral LPUART clock source selection
	Peripheral I2C clock source selection
	Peripheral LPTIM clock source selection
	Peripheral SAI clock source selection
	Peripheral SDMMC clock source selection
	Peripheral RNG clock source selection
	Peripheral USB clock source selection
	Peripheral ADC clock source selection
	Peripheral SWPMI1 clock source selection
	Peripheral DFSDM1 clock source selection
	Peripheral USART get clock source
	Peripheral UART get clock source
	Peripheral LPUART get clock source
	Peripheral I2C get clock source
	Peripheral LPTIM get clock source
	Peripheral SAI get clock source
	Peripheral SDMMC get clock source
	Peripheral RNG get clock source
	Peripheral USB get clock source
	Peripheral ADC get clock source
	Peripheral SWPMI1 get clock source
	Peripheral DFSDM1 get clock source
	RTC clock source selection
	PLL, PLLSAI1 and PLLSAI2 entry clock source
	PLL division factor
	PLL division factor (PLLR)
	PLL division factor (PLLP)
	PLL division factor (PLLQ)
	PLLSAI1 division factor (PLLSAI1Q)
	PLLSAI1 division factor (PLLSAI1P)
	PLLSAI1 division factor (PLLSAI1R)
	PLLSAI2 division factor (PLLSAI2P)
	PLLSAI2 division factor (PLLSAI2R)
	MSI clock range selection