Function stm32l0x1_hal::serial::usart2::rs232

pub fn rs232<TX, RX>(
    usart: USART2,
    pins: (TX, RX),
    baud_rate: Bps,
    clk_src: USARTClkSource,
    clk_ctx: &ClockContext,
    apb: &mut APB1,
    ccipr: &mut CCIPR
) -> Serial<USART2, (TX, RX)>where
    TX: TxPin<USART2>,
    RX: RxPin<USART2>,

Initialize the USART peripheral to provide RS232 8N1 asynchronous serial communication with an oversampling rate of 16.