Function circuit_playground_express::flash_spi_master

pub fn flash_spi_master(
    clocks: &mut GenericClockController, 
    sercom3: SERCOM3, 
    pm: &mut PM, 
    sck: Pa21<Input<Floating>>, 
    mosi: Pa20<Input<Floating>>, 
    miso: Pa16<Input<Floating>>, 
    cs: Pb22<Input<Floating>>, 
    port: &mut Port
) -> (SPIMaster3, Pb22<Output<PushPull>>)

Convenience for accessing the on-board SPI Flash device. This powers up SERCOM5 and configures it for use as an SPI Master.