extern crate pixtend;
use pixtend::PiXtend;
fn main() {
let mut pixtend = PiXtend::new().unwrap();
pixtend.read_write().unwrap();
println!(
"Firmware version: {}",
pixtend.get_firmware_version().unwrap()
);
println!(
"Hardware version: {}",
pixtend.get_hardware_version().unwrap()
);
}