44 lines
1.1 KiB
Rust
44 lines
1.1 KiB
Rust
#![no_std]
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#![no_main]
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#![feature(type_alias_impl_trait)]
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use {defmt_rtt as _, panic_probe as _};
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#[rtic::app(device = embassy_nrf, peripherals = false, dispatchers = [SWI0_EGU0, SWI1_EGU1])]
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mod app {
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use defmt::info;
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use embassy_nrf::gpio::{Level, Output, OutputDrive};
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use embassy_nrf::peripherals;
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use embassy_time::{Duration, Timer};
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#[shared]
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struct Shared {}
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#[local]
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struct Local {}
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#[init]
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fn init(_: init::Context) -> (Shared, Local) {
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info!("Hello World!");
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let p = embassy_nrf::init(Default::default());
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blink::spawn(p.P0_13).map_err(|_| ()).unwrap();
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(Shared {}, Local {})
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}
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#[task(priority = 1)]
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async fn blink(_cx: blink::Context, pin: peripherals::P0_13) {
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let mut led = Output::new(pin, Level::Low, OutputDrive::Standard);
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loop {
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info!("off!");
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led.set_high();
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Timer::after(Duration::from_millis(300)).await;
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info!("on!");
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led.set_low();
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Timer::after(Duration::from_millis(300)).await;
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}
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}
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}
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