bioz-host-rs/src/bin/main_gui.rs

use simple_logger::SimpleLogger;
use log::info;
use tokio::runtime::Runtime;

use bioz_host_rs::app::App;

use bioz_host_rs::communication::communicate_with_hardware;

use tokio::sync::mpsc::{self};

use bioz_host_rs::signals::SingleFrequencySignal;

fn main() {
    SimpleLogger::new().init().expect("Failed to initialize logger");
    log::set_max_level(log::LevelFilter::Info);
    info!("Starting Bioz Impedance Visualizer...");

    let rt = Runtime::new().expect("Unable to create Runtime");

    // Enter the runtime so that `tokio::spawn` is available immediately.
    // let _enter = rt.enter();

    let (run_impedancemeter_tx, run_impedancemeter_rx) = mpsc::channel::<SingleFrequencySignal>(2);
    let run_impedancemeter_tx_clone = run_impedancemeter_tx.clone();

    let app = App::new(run_impedancemeter_tx);
    let magnitude_clone = app.magnitude.clone();
    let phase_clone = app.phase.clone();
    let magnitude_series_clone = app.magnitude_series.clone();
    let phase_series_clone = app.phase_series.clone();
    let connected_clone = app.connected.clone();

    let data_frequency_clone = app.data_frequency.clone();

    // Execute the runtime in its own thread.
    std::thread::spawn(move || {
        rt.block_on(communicate_with_hardware(
            run_impedancemeter_rx,
            run_impedancemeter_tx_clone, 
            magnitude_clone,
            phase_clone,
            magnitude_series_clone,
            phase_series_clone,
            connected_clone,
            data_frequency_clone,
        ));
    });

    // Run the GUI in the main thread.
    let _ = eframe::run_native(
        "Impedance Visualizer [egui + tokio] - Hubald Verzijl - 2025",
        eframe::NativeOptions::default(),
        Box::new(|_cc| Ok(Box::new(app))),
    );
}