Function rust_cryptoauthlib::atca_iface_setup_i2c

pub fn atca_iface_setup_i2c(
    device_type: String, 
    wake_delay: u16, 
    rx_retries: i32, 
    slave_address: Option<u8>, 
    bus: Option<u8>, 
    baud: Option<u32>
) -> Result<AtcaIfaceCfg, String>

Setup an ATECC interface configuration (AtcaIfaceCfg) based on a device type and I2C parameters. This is a helper function, created for I2C exclusively.