// SPDX-License-Identifier: AGPL-3.0-or-later // Copyright 2020 Branan Riley #![no_std] #![no_main] use cntrlr::prelude::*; #[entry] async fn main() -> ! { pin_mode(13, PinMode::Output); loop { digital_write(13, true); sleep_millis(500).await; digital_write(13, false); sleep_millis(500).await; } }