40 lines
852 B
Rust
40 lines
852 B
Rust
#![no_std]
|
|
#![no_main]
|
|
#![feature(trait_alias)]
|
|
#![feature(min_type_alias_impl_trait)]
|
|
#![feature(impl_trait_in_bindings)]
|
|
#![feature(type_alias_impl_trait)]
|
|
#![allow(incomplete_features)]
|
|
|
|
#[path = "../example_common.rs"]
|
|
mod example_common;
|
|
use embassy_stm32::{
|
|
gpio::{Level, Output, Speed},
|
|
rcc::*,
|
|
};
|
|
use embedded_hal::digital::v2::OutputPin;
|
|
use example_common::*;
|
|
|
|
use cortex_m_rt::entry;
|
|
|
|
#[entry]
|
|
fn main() -> ! {
|
|
info!("Hello World!");
|
|
|
|
let mut p = embassy_stm32::init(Default::default());
|
|
|
|
Rcc::new(p.RCC).enable_debug_wfe(&mut p.DBGMCU, true);
|
|
|
|
let mut led = Output::new(p.PB5, Level::High, Speed::Low);
|
|
|
|
loop {
|
|
info!("high");
|
|
led.set_high().unwrap();
|
|
cortex_m::asm::delay(1_000_000);
|
|
|
|
info!("low");
|
|
led.set_low().unwrap();
|
|
cortex_m::asm::delay(1_000_000);
|
|
}
|
|
}
|