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