#![no_std] #![no_main] // use core::panic::PanicInfo; // #[panic_handler] // fn panic(info: &PanicInfo) -> ! { // loop {} // } use panic_halt as _; #[arduino_hal::entry] fn main() -> ! { let dp = arduino_hal::Peripherals::take().unwrap(); let pins = arduino_hal::pins!(dp); let mut led = pins.d13.into_output(); loop { led.toggle(); arduino_hal::delay_ms(1000); } }