tasmota-esp-web-tools/dist/connect.js

Web tools for ESP devices

export const connect = async (button) => {
    import("./install-dialog.js");
    let port;
    try {
        port = await navigator.serial.requestPort();
    }
    catch (err) {
        if (err.name === "NotFoundError") {
            import("./no-port-picked/index").then((mod) => mod.openNoPortPickedDialog(() => connect(button)));
            return;
        }
        alert(`Error: ${err.message}`);
        return;
    }
    if (!port) {
        return;
    }
    try {
        await port.open({ baudRate: 115200 });
    }
    catch (err) {
        alert(err.message);
        return;
    }
    const el = document.createElement("ewt-install-dialog");
    el.port = port;
    el.manifestPath = button.manifest || button.getAttribute("manifest");
    el.overrides = button.overrides;
    el.firmwareFile = button.firmwareFile;
    el.addEventListener("closed", () => {
        port.close();
    }, { once: true });
    document.body.appendChild(el);
};