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stm32/examples: cleanup L4

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This commit is contained in:
Dario Nieuwenhuis
2021-07-24 13:57:11 +02:00
parent 4899168534
commit 5b0ae5c25b
10 changed files with 100 additions and 279 deletions
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21
examples/stm32l4/src/bin/button.rs
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@@ -8,14 +8,15 @@
#[path = "../example_common.rs"]
mod example_common;
use cortex_m_rt::entry;
use embassy_stm32::gpio::{Input, Level, Output, Pull, Speed};
use embassy_stm32::pac;
use embedded_hal::digital::v2::{InputPin, OutputPin};
use defmt::panic;
use embassy::executor::Spawner;
use embassy_stm32::gpio::{Input, Pull};
use embassy_stm32::{pac, Peripherals};
use embedded_hal::digital::v2::InputPin;
use example_common::*;
#[entry]
fn main() -> ! {
#[embassy::main]
async fn main(_spawner: Spawner, p: Peripherals) {
info!("Hello World!");
unsafe {
@@ -26,21 +27,13 @@ fn main() -> ! {
});
}
let p = embassy_stm32::init(Default::default());
let button = Input::new(p.PC13, Pull::Up);
let mut led1 = Output::new(p.PA5, Level::High, Speed::Low);
let mut led2 = Output::new(p.PB14, Level::High, Speed::Low);
loop {
if button.is_high().unwrap() {
info!("high");
led1.set_high().unwrap();
led2.set_low().unwrap();
} else {
info!("low");
led1.set_low().unwrap();
led2.set_high().unwrap();
}
}
}