embassy/examples/boot/application/stm32l4/src/bin/b.rs

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#![no_std]
#![no_main]
#![feature(type_alias_impl_trait)]
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#[cfg(feature = "defmt-rtt")]
use defmt_rtt::*;
use embassy_executor::Spawner;
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use embassy_stm32::gpio::{Level, Output, Speed};
use embassy_time::Timer;
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use panic_reset as _;
#[embassy_executor::main]
async fn main(_spawner: Spawner) {
let p = embassy_stm32::init(Default::default());
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let mut led = Output::new(p.PA5, Level::High, Speed::Low);
loop {
led.set_high();
Timer::after_millis(500).await;
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led.set_low();
Timer::after_millis(500).await;
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}
}