RCCEx USART2/3/4/5/7/8 Clock Source

Macros
#define	RCC_USART234578CLKSOURCE_CDPCLK1   (0x00000000U)
#define	RCC_USART234578CLKSOURCE_PCLK1   RCC_USART234578CLKSOURCE_CDPCLK1
#define	RCC_USART234578CLKSOURCE_D2PCLK1   RCC_USART234578CLKSOURCE_CDPCLK1
#define	RCC_USART234578CLKSOURCE_PLL2   RCC_CDCCIP2R_USART234578SEL_0
#define	RCC_USART234578CLKSOURCE_PLL3   RCC_CDCCIP2R_USART234578SEL_1
#define	RCC_USART234578CLKSOURCE_HSI   (RCC_CDCCIP2R_USART234578SEL_0 | RCC_CDCCIP2R_USART234578SEL_1)
#define	RCC_USART234578CLKSOURCE_CSI   RCC_CDCCIP2R_USART234578SEL_2
#define	RCC_USART234578CLKSOURCE_LSE   (RCC_CDCCIP2R_USART234578SEL_0 | RCC_CDCCIP2R_USART234578SEL_2)

Detailed Description