Function itsybitsy_m4::spi_master

pub fn spi_master(
    clocks: &mut GenericClockController, 
    baud: impl Into<Hertz>, 
    sercom1: SERCOM1, 
    mclk: &mut MCLK, 
    sck: impl Into<Sck>, 
    mosi: impl Into<Mosi>, 
    miso: impl Into<Miso>
) -> Spi

Convenience for setting up the default SPI. This powers up SERCOM1 and configures it for use as an SPI Master in SPI Mode 0.