| #![no_std] |
| |
| use libtock::println; |
| use libtock::result::TockResult; |
| use libtock::timer::Duration; |
| |
| #[libtock::main] |
| async fn main() -> TockResult<()> { |
| let mut drivers = libtock::retrieve_drivers()?; |
| |
| let buttons_driver = drivers.buttons.init_driver()?; |
| let mut timer_driver = drivers.timer.create_timer_driver(); |
| let timer_driver = timer_driver.activate()?; |
| drivers.console.create_console(); |
| |
| loop { |
| for button in buttons_driver.buttons() { |
| println!("button {}: {:?}", button.button_num(), button.read()?); |
| } |
| timer_driver.sleep(Duration::from_ms(500)).await?; |
| } |
| } |