44 lines
1.3 KiB
Rust
44 lines
1.3 KiB
Rust
//! This example uses the RP Pico on board LED to test input pin 28. This is not the button on the board.
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//!
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//! It does not work with the RP Pico W board. Use wifi_blinky.rs and add input pin.
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#![no_std]
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#![no_main]
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use embassy_executor::Spawner;
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use embassy_rp::block::ImageDef;
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use embassy_rp::gpio::{Input, Level, Output, Pull};
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use {defmt_rtt as _, panic_probe as _};
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#[link_section = ".start_block"]
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#[used]
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pub static IMAGE_DEF: ImageDef = ImageDef::secure_exe();
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// Program metadata for `picotool info`
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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"example"),
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embassy_rp::binary_info::rp_cargo_version!(),
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embassy_rp::binary_info::rp_program_description!(c"Blinky"),
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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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// Use PIN_28, Pin34 on J0 for RP Pico, as a input.
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// You need to add your own button.
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let button = Input::new(p.PIN_28, Pull::Up);
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loop {
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if button.is_high() {
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led.set_high();
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} else {
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led.set_low();
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}
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}
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}
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