Function pfza_proto1::i2c_master

pub fn i2c_master<F: Into<Hertz>>(
    clocks: &mut GenericClockController, 
    bus_speed: F, 
    sercom7: SERCOM7, 
    mclk: &mut MCLK, 
    sda: Pc12<Input<Floating>>, 
    scl: Pd9<Input<Floating>>, 
    port: &mut Port
) -> I2CMaster7<Sercom7Pad0<Pc12<PfC>>, Sercom7Pad1<Pd9<PfC>>>

Convenience for setting up the labelled SDA, SCL pins to operate as an I2C master running at the specified frequency.