Toggle power state with feedback

gistfile1.js

/*

NOTE: Change "System Name" and "Feedback Name" to the correct info for your project first.
NOTE: Change "d1" to the digital join number of your power button.
NOTE: on your power button, set the javascript to: togglePower();

*/

var powerState = 0;
var powerStateRegex = /\x21\x01\x00\x00\x01(\x00|\x01)\x0D/;

function togglePower () {
    if (powerState == 1) {
        // Turn power off
        CF.send("System Name", "\x21\x01\x08\x02\x10\x7C\x0D");
    } else {
        // Turn power on
        CF.send("System Name", "\x21\x01\x08\x02\x10\x7B\x0D");
    }
    // Request power state for next press
    CF.send("System Name", "\x21\x01\x00\x01\xF0\x0D");
}

CF.userMain = function () {
    CF.watch(CF.FeedbackMatchedEvent, "System Name", "Feedback Name", function (feedbackName, matchedString) {
        // Match the data against regex to capture the power state
        var matches = powerStateRegex.exec(matchedString);
        if (matches[1] == "\x00") {
            powerState = 1;
        } else {
            powerState = 0;
        }
        CF.setJoin("d1", powerState);
    });

    // Request initial power state
    CF.send("System Name", "\x21\x01\x00\x01\xF0\x0D");
};