embassy/examples/stm32f3/src/bin/hello.rs
2021-12-13 14:50:13 +05:30

29 lines
661 B
Rust

#![no_std]
#![no_main]
#![feature(type_alias_impl_trait)]
use defmt::info;
use embassy::executor::Spawner;
use embassy::time::{Duration, Timer};
use embassy_stm32::time::Hertz;
use embassy_stm32::Config;
use embassy_stm32::Peripherals;
#[path = "../example_common.rs"]
mod example_common;
fn config() -> Config {
let mut config = Config::default();
config.rcc.hse = Some(Hertz(8_000_000));
config.rcc.sysclk = Some(Hertz(16_000_000));
config
}
#[embassy::main(config = "config()")]
async fn main(_spawner: Spawner, _p: Peripherals) -> ! {
loop {
info!("Hello World!");
Timer::after(Duration::from_secs(1)).await;
}
}