#![no_std]
#![no_main]
#![deny(
  clippy::mem_forget,
  reason = "mem::forget is generally not safe to do with esp_hal types, especially those \
    holding buffers for the duration of a data transfer."
)]

use esp_backtrace as _;
use esp_hal::clock::CpuClock;
use esp_hal::main;
use esp_hal::time::{Duration, Instant};
use esp_println::println;
use log::info;

// This creates a default app-descriptor required by the esp-idf bootloader.
// For more information see: <https://docs.espressif.com/projects/esp-idf/en/stable/esp32/api-reference/system/app_image_format.html#application-description>
esp_bootloader_esp_idf::esp_app_desc!();

#[main]
fn main() -> ! {
  // generator version: 0.5.0

  esp_println::logger::init_logger(log::LevelFilter::Debug);

  let config = esp_hal::Config::default().with_cpu_clock(CpuClock::max());
  let _peripherals = esp_hal::init(config);

  loop {
    info!("Hello world!");
    println!("Hello world!");
    let delay_start = Instant::now();
    while delay_start.elapsed() < Duration::from_millis(500) {}
  }

  // for inspiration have a look at the examples at https://github.com/esp-rs/esp-hal/tree/esp-hal-v1.0.0-rc.0/examples/src/bin
}