initial commit

src/main.rs

@@ -0,0 +1,31 @@
+#![no_std]
+#![no_main]
+#![feature(type_alias_impl_trait)]
+
+use defmt::*;
+use defmt_rtt as _;
+use embassy_executor::Spawner;
+use embassy_stm32::{
+	gpio::{Level, Output, Speed},
+	peripherals::PA5
+};
+use embassy_time::{Duration, Timer};
+use panic_probe as _; // global logger
+
+#[embassy_executor::task]
+async fn blinker(mut led: Output<'static, PA5>, interval: Duration) {
+	loop {
+		led.set_high();
+		Timer::after(interval).await;
+		led.set_low();
+		Timer::after(interval).await;
+	}
+}
+
+#[embassy_executor::main]
+async fn main(spawner: Spawner) {
+	let p = embassy_stm32::init(Default::default());
+
+	let led = Output::new(p.PA5, Level::Low, Speed::Low);
+	unwrap!(spawner.spawn(blinker(led, Duration::from_millis(500))));
+}