43 lines
1.2 KiB
Rust
43 lines
1.2 KiB
Rust
//! This example test the RP Pico on board LED.
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//!
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//! It does not work with the RP Pico W board. See wifi_blinky.rs.
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#![no_std]
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#![no_main]
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use defmt::*;
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use embassy_executor::Spawner;
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use embassy_rp::gpio;
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use embassy_time::Timer;
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use gpio::{Level, Output};
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use {defmt_rtt as _, panic_probe as _};
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// Program metadata for `picotool info`.
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// This isn't needed, but it's recomended to have these minimal entries.
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#[link_section = ".bi_entries"]
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#[used]
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pub static PICOTOOL_ENTRIES: [embassy_rp::binary_info::EntryAddr; 4] = [
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embassy_rp::binary_info::rp_program_name!(c"Blinky Example"),
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embassy_rp::binary_info::rp_program_description!(
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c"This example tests the RP Pico on board LED, connected to gpio 25"
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),
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embassy_rp::binary_info::rp_cargo_version!(),
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embassy_rp::binary_info::rp_program_build_attribute!(),
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];
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#[embassy_executor::main]
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async fn main(_spawner: Spawner) {
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let p = embassy_rp::init(Default::default());
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let mut led = Output::new(p.PIN_25, Level::Low);
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loop {
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info!("led on!");
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led.set_high();
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Timer::after_millis(250).await;
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info!("led off!");
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led.set_low();
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Timer::after_millis(250).await;
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}
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}
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