mirror of
https://github.com/ferrous-systems/embedded-trainings-2020.git
synced 2024-09-25 12:59:59 +00:00
27 lines
510 B
Rust
27 lines
510 B
Rust
|
#![no_main]
|
||
|
#![no_std]
|
||
|
|
||
|
use core::time::Duration;
|
||
|
|
||
|
use cortex_m_rt::entry;
|
||
|
use panic_log as _; // panic handler
|
||
|
|
||
|
#[entry]
|
||
|
fn main() -> ! {
|
||
|
// uncomment to enable more verbose logs
|
||
|
// log::set_max_level(log::LevelFilter::Trace);
|
||
|
|
||
|
let board = dk::init().unwrap();
|
||
|
|
||
|
let mut led = board.leds._1;
|
||
|
let mut timer = board.timer;
|
||
|
|
||
|
for _ in 0..10 {
|
||
|
led.toggle();
|
||
|
timer.wait(Duration::from_secs(1));
|
||
|
log::info!("LED toggled at {:?}", dk::uptime());
|
||
|
}
|
||
|
|
||
|
dk::exit()
|
||
|
}
|