27 lines
682 B
Rust
27 lines
682 B
Rust
#![no_std]
|
|
#![no_main]
|
|
#![feature(type_alias_impl_trait)]
|
|
|
|
use defmt::*;
|
|
use embassy_executor::Spawner;
|
|
use embassy_stm32::gpio::{Level, Output, Speed};
|
|
use embassy_time::{Duration, Timer};
|
|
use {defmt_rtt as _, panic_probe as _};
|
|
|
|
#[embassy_executor::main]
|
|
async fn main(_spawner: Spawner) -> ! {
|
|
let p = embassy_stm32::init(Default::default());
|
|
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;
|
|
}
|
|
}
|