initial commit

src/main.rs

@@ -0,0 +1,44 @@
+#![no_std]
+#![no_main]
+
+use embassy_executor::Spawner;
+use embassy_rp::{bind_interrupts, gpio, peripherals::USB, usb::Driver};
+use embassy_time::Timer;
+use gpio::{Level, Output};
+use log::{error, info};
+
+#[panic_handler]
+fn panic(info: &core::panic::PanicInfo) -> ! {
+    error!("PANIC: {info}");
+
+    loop {}
+}
+
+bind_interrupts!(struct Irqs {
+    USBCTRL_IRQ => embassy_rp::usb::InterruptHandler<USB>;
+});
+
+#[embassy_executor::task]
+async fn logger_task(driver: Driver<'static, USB>) {
+    embassy_usb_logger::run!(1024, log::LevelFilter::Info, driver);
+}
+
+#[embassy_executor::main]
+async fn main(spawner: Spawner) {
+    let p = embassy_rp::init(Default::default());
+
+    let driver = Driver::new(p.USB, Irqs);
+    spawner.must_spawn(logger_task(driver));
+
+    let mut led = Output::new(p.PIN_25, Level::Low);
+
+    loop {
+        info!("led on!");
+        led.set_high();
+        Timer::after_secs(1).await;
+
+        info!("led off!");
+        led.set_low();
+        Timer::after_secs(1).await;
+    }
+}