embassy/examples/stm32l4/src/bin/button.rs

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#![no_std]
#![no_main]
#![feature(type_alias_impl_trait)]
use defmt::*;
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use embassy_stm32::gpio::{Input, Pull};
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use {defmt_rtt as _, panic_probe as _};
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#[cortex_m_rt::entry]
fn main() -> ! {
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info!("Hello World!");
let p = embassy_stm32::init(Default::default());
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let button = Input::new(p.PC13, Pull::Up);
loop {
if button.is_high() {
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info!("high");
} else {
info!("low");
}
}
}