feat: embassy-usb-logger and example for rpi pico
* Add embassy-usb-logger which allows logging over USB for any device implementing embassy-usb * Add example using logger for rpi pico.
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4 changed files with 191 additions and 0 deletions
examples/rp
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@ -13,6 +13,7 @@ embassy-rp = { version = "0.1.0", path = "../../embassy-rp", features = ["defmt"
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embassy-usb = { version = "0.1.0", path = "../../embassy-usb", features = ["defmt"] }
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embassy-net = { version = "0.1.0", path = "../../embassy-net", features = ["defmt", "nightly", "tcp", "dhcpv4", "medium-ethernet", "pool-16"] }
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embassy-futures = { version = "0.1.0", path = "../../embassy-futures" }
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embassy-usb-logger = { version = "0.1.0", path = "../../embassy-usb-logger" }
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defmt = "0.3"
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defmt-rtt = "0.3"
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@ -32,6 +33,7 @@ embedded-hal-async = { version = "0.1.0-alpha.3" }
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embedded-io = { version = "0.3.1", features = ["async", "defmt"] }
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embedded-storage = { version = "0.3" }
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static_cell = "1.0.0"
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log = "0.4"
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[profile.release]
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debug = true
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30
examples/rp/src/bin/usb_logger.rs
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30
examples/rp/src/bin/usb_logger.rs
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@ -0,0 +1,30 @@
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#![no_std]
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#![no_main]
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#![feature(type_alias_impl_trait)]
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use embassy_executor::Spawner;
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use embassy_rp::interrupt;
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use embassy_rp::peripherals::USB;
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use embassy_rp::usb::Driver;
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use embassy_time::{Duration, Timer};
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use {defmt_rtt as _, panic_probe as _};
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#[embassy_executor::task]
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async fn logger_task(driver: Driver<'static, USB>) {
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embassy_usb_logger::run!(1024, log::LevelFilter::Info, driver);
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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 irq = interrupt::take!(USBCTRL_IRQ);
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let driver = Driver::new(p.USB, irq);
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spawner.spawn(logger_task(driver)).unwrap();
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let mut counter = 0;
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loop {
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counter += 1;
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log::info!("Tick {}", counter);
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Timer::after(Duration::from_secs(1)).await;
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}
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}
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