Merge #1074

1074: Added blinky example for stm32f0 r=lulf a=imrank03

Hi, I have added **blinky** example for `stm32f0` and tested with Nucleo board `STM32F091RC`.

- Can I add more example for stm32f0?

Co-authored-by: @imrank03 <[email protected]>

1 files changed, 28 insertions, 0 deletions

diff --git a/examples/stm32f0/src/bin/blinky.rs b/examples/stm32f0/src/bin/blinky.rs
new file mode 100644
index 000000000..9f923399c
--- /dev/null
+++ b/examples/stm32f0/src/bin/blinky.rs
@@ -0,0 +1,28 @@
+#![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 _};
+
+// main is itself an async function.
+#[embassy_executor::main]
+async fn main(_spawner: Spawner) {
+    let p = embassy_stm32::init(Default::default());
+    info!("Hello World!");
+    //PA5 is the onboard LED on the Nucleo F091RC
+    let mut led = Output::new(p.PA5, Level::High, Speed::Low);
+
+    loop {
+        info!("high");
+        led.set_high();
+        Timer::after(Duration::from_millis(300)).await;
+
+        info!("low");
+        led.set_low();
+        Timer::after(Duration::from_millis(300)).await;
+    }
+}