54 lines
1.4 KiB
Rust
54 lines
1.4 KiB
Rust
#![no_std]
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#![no_main]
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#![feature(min_type_alias_impl_trait)]
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#![feature(impl_trait_in_bindings)]
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#![feature(type_alias_impl_trait)]
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#![allow(incomplete_features)]
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#[path = "../example_common.rs"]
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mod example_common;
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use core::pin::Pin;
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use defmt::panic;
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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::{self, PortInput};
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use embassy_nrf::interrupt;
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use embassy_nrf::Peripherals;
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use example_common::*;
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async fn button(n: usize, mut pin: PortInput<'static, AnyPin>) {
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loop {
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Pin::new(&mut pin).wait_for_low().await;
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info!("Button {:?} pressed!", n);
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Pin::new(&mut 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) {
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let p = Peripherals::take().unwrap();
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let g = gpiote::initialize(p.GPIOTE, interrupt::take!(GPIOTE));
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let button1 = button(
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1,
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PortInput::new(g, Input::new(p.P0_11.degrade(), Pull::Up)),
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);
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let button2 = button(
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2,
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PortInput::new(g, Input::new(p.P0_12.degrade(), Pull::Up)),
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);
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let button3 = button(
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3,
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PortInput::new(g, Input::new(p.P0_24.degrade(), Pull::Up)),
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);
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let button4 = button(
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4,
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PortInput::new(g, Input::new(p.P0_25.degrade(), Pull::Up)),
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);
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futures::join!(button1, button2, button3, button4);
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}
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