/*
 * SPDX-License-Identifier: ISC
 * Copyright (c) 2020 Callum David O'Brien
 */

extern crate embedded_hal;
extern crate xu4_hal;

use embedded_hal::digital::v2::OutputPin;
use std::{thread::sleep, time::Duration};
use xu4_hal::gpio as xu4;

fn main() {
    let mut op = xu4::OutputPin::new(xu4::Chip::Gpa0, 2, xu4::Type::PushPull).unwrap();
    let duration = Duration::from_millis(1000);
    loop {
        sleep(duration);
        op.set_high().unwrap();
        sleep(duration);
        op.set_low().unwrap();
    }
}