pub type USART1SW_W<'a, const O: u8> = FieldWriterSafe<'a, u32, CFGR3_SPEC, u8, USART1SW_A, 2, O>;
Expand description

Field USART1SW writer - USART1 clock source selection

Implementations

PCLK selected as USART clock source

SYSCLK selected as USART clock source

LSE selected as USART clock source

HSI selected as USART clock source