embassy/examples/nrf/src/bin/qdec.rs
2022-05-07 01:15:01 +02:00

29 lines
625 B
Rust

#![no_std]
#![no_main]
#![feature(type_alias_impl_trait)]
use defmt::info;
use embassy::executor::Spawner;
use embassy_nrf::{
interrupt,
qdec::{self, Qdec},
Peripherals,
};
use defmt_rtt as _; // global logger
use panic_probe as _;
#[embassy::main]
async fn main(_spawner: Spawner, p: Peripherals) {
let irq = interrupt::take!(QDEC);
let config = qdec::Config::default();
let mut rotary_enc = Qdec::new(p.QDEC, irq, p.P0_31, p.P0_30, config);
info!("Turn rotary encoder!");
let mut value = 0;
loop {
value += rotary_enc.read().await;
info!("Value: {}", value);
}
}