#![no_std]
#![no_main]

use core::{option_env, module_path};
use nphy_esp32c3 as _;
use defmt_rtt as _; // global logger for defmt
use esp_backtrace as _;
use defmt::info;

use esp_hal::{
    delay::Delay,
    Config,
    gpio::{Level, Output, OutputConfig},
    main,
};
use core::default::Default;

#[main]
fn main() -> ! {
    let peripherals = esp_hal::init(esp_hal::Config::default());
    info!("Hello world!");

    // Set GPIO7 as an output, and set its state high initially.
    let mut led = Output::new(peripherals.GPIO7, Level::Low, OutputConfig::default());
    led.set_high();

    // Initialize the Delay peripheral, and use it to toggle the LED state in a
    // loop.
    let delay = Delay::new();

    loop {
        led.toggle();
        info!("Hello world!");
        delay.delay_millis(500);
    }
}