embassy/examples/stm32h7/src/bin/blinky.rs

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#![no_std]
#![no_main]
#![feature(type_alias_impl_trait)]
use defmt::*;
use defmt_rtt as _; // global logger
use embassy::executor::Spawner;
use embassy::time::{Duration, Timer};
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use embassy_stm32::gpio::{Level, Output, Speed};
use embassy_stm32::Peripherals;
use panic_probe as _;
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#[embassy::main]
async fn main(_spawner: Spawner, p: Peripherals) {
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info!("Hello World!");
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let mut led = Output::new(p.PB14, Level::High, Speed::Low);
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loop {
info!("high");
led.set_high();
Timer::after(Duration::from_millis(500)).await;
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info!("low");
led.set_low();
Timer::after(Duration::from_millis(500)).await;
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}
}