embassy/tests/stm32/src/bin/timer.rs
2023-11-27 01:23:49 +01:00

27 lines
566 B
Rust

#![no_std]
#![no_main]
#[path = "../common.rs"]
mod common;
use common::*;
use defmt::assert;
use embassy_executor::Spawner;
use embassy_time::{Instant, Timer};
#[embassy_executor::main]
async fn main(_spawner: Spawner) {
let _p = embassy_stm32::init(config());
info!("Hello World!");
let start = Instant::now();
Timer::after_millis(100).await;
let end = Instant::now();
let ms = (end - start).as_millis();
info!("slept for {} ms", ms);
assert!(ms >= 99);
assert!(ms < 110);
info!("Test OK");
cortex_m::asm::bkpt();
}