embassy/examples/stm32u5/src/bin/blinky.rs

28 lines
697 B
Rust
Raw Normal View History

#![no_std]
#![no_main]
#![feature(type_alias_impl_trait)]
use defmt::*;
use embassy_executor::executor::Spawner;
use embassy_executor::time::{Duration, Timer};
use embassy_stm32::gpio::{Level, Output, Speed};
use embassy_stm32::Peripherals;
2022-06-12 22:15:44 +02:00
use {defmt_rtt as _, panic_probe as _};
#[embassy_executor::main]
async fn main(_spawner: Spawner, p: Peripherals) -> ! {
info!("Hello World!");
let mut led = Output::new(p.PH7, Level::Low, Speed::Medium);
loop {
defmt::info!("on!");
led.set_low();
Timer::after(Duration::from_millis(200)).await;
defmt::info!("off!");
led.set_high();
Timer::after(Duration::from_millis(200)).await;
}
}