38 lines
1.2 KiB
Rust
38 lines
1.2 KiB
Rust
#![no_std]
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#![no_main]
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#![feature(type_alias_impl_trait)]
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#[path = "../example_common.rs"]
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mod example_common;
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use embassy::executor::Spawner;
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use embassy::traits::gpio::{WaitForHigh, WaitForLow};
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use embassy_nrf::gpio::{AnyPin, Input, Pin as _, Pull};
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use embassy_nrf::gpiote::PortInput;
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use embassy_nrf::Peripherals;
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use example_common::*;
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#[embassy::task(pool_size = 4)]
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async fn button_task(n: usize, mut pin: PortInput<'static, AnyPin>) {
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loop {
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pin.wait_for_low().await;
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info!("Button {:?} pressed!", n);
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pin.wait_for_high().await;
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info!("Button {:?} released!", n);
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}
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}
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#[embassy::main]
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async fn main(spawner: Spawner, p: Peripherals) {
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info!("Starting!");
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let btn1 = PortInput::new(Input::new(p.P0_11.degrade(), Pull::Up));
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let btn2 = PortInput::new(Input::new(p.P0_12.degrade(), Pull::Up));
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let btn3 = PortInput::new(Input::new(p.P0_24.degrade(), Pull::Up));
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let btn4 = PortInput::new(Input::new(p.P0_25.degrade(), Pull::Up));
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unwrap!(spawner.spawn(button_task(1, btn1)));
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unwrap!(spawner.spawn(button_task(2, btn2)));
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unwrap!(spawner.spawn(button_task(3, btn3)));
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unwrap!(spawner.spawn(button_task(4, btn4)));
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}
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