//! Blinks an LED
//!
//! This assumes that a LED is connected to GPIO4.
//! Depending on your target and the board you are using you should change the pin.
//! If your board doesn't have on-board LEDs don't forget to add an appropriate resistor.
//!

use esp_idf_hal::delay::FreeRtos;
use esp_idf_hal::gpio::*;
use esp_idf_hal::peripherals::Peripherals;
use smart_leds::{SmartLedsWrite, White};
use ws2812_esp32_rmt_driver::driver::color::LedPixelColorGrbw32;
use ws2812_esp32_rmt_driver::{LedPixelEsp32Rmt, RGBW8};


fn main() -> anyhow::Result<()> {
    esp_idf_sys::link_patches();

    let peripherals = Peripherals::take().unwrap();
    let mut led = PinDriver::output(peripherals.pins.gpio4)?;

    let led_pin = 2;
    let mut ws2812 = LedPixelEsp32Rmt::<RGBW8, LedPixelColorGrbw32>::new(0, led_pin).unwrap();


    println!("Hello world!");
    loop {
        led.set_high()?;
        // we are sleeping here to make sure the watchdog isn't triggered
        FreeRtos::delay_ms(1000);

        led.set_low()?;
        FreeRtos::delay_ms(1000);
    }
}