home_light.rs

#![allow(unused_must_use)]

use joycon_rs::joycon::lights::home_button::LightEmittingPattern;
use joycon_rs::prelude::{lights::*, *};
use std::convert::TryInto;
use std::ops::Deref;

fn main() -> JoyConResult<()> {
    // First, connect your Joy-Cons to your computer!

    let manager = JoyConManager::get_instance();
    let devices = {
        let lock = manager.lock();
        match lock {
            Ok(manager) => manager.new_devices(),
            Err(_) => unreachable!(),
        }
    };

    devices
        .iter()
        .inspect(|d| {
            let lock = d.lock();
            let device = match lock {
                Ok(device) => device,
                Err(e) => e.into_inner(),
            };
            let hid_device: JoyConResult<&HidDevice> = device.deref().try_into();
            if let Ok(hid_device) = hid_device {
                println!("{:?}", hid_device.get_product_string())
            }
        })
        .try_for_each::<_, JoyConResult<()>>(|d| {
            let mut driver = SimpleJoyConDriver::new(&d)?;

            let pattern = LightEmittingPattern::new(100, 0, 0u8.into())
                .add_phase(100, 500, 0)
                .add_phase(0, 500, 0);
            driver.set_home_light(&pattern);

            Ok(())
        })?;

    Ok(())
}