Function trellis_m4::uart

pub fn uart<F: Into<Hertz>>(
    pins: STEMMA, 
    clocks: &mut GenericClockController, 
    baud: F, 
    sercom4: SERCOM4, 
    mclk: &mut MCLK, 
    port: &mut Port
) -> UART4<Sercom4Pad1<Pb9<PfD>>, Sercom4Pad0<Pb8<PfD>>, (), ()>

Convenience for setting up the labelled SDA, SCL pins in the STEMMA JST connector to operate as a UART device at the specified baud rate.

Here SCL is the RX pin and SDA is the TX pin.