Index

"use strict";

var Cylon = require("cylon");

Cylon
  .robot()
  .connection("digispark", { name: "digispark", adaptor: "digispark" })
  .device("red", { driver: "led", pin: 0 })
  .device("green", { driver: "led", pin: 1 })
  .device("blue", { driver: "led", pin: 2 })

  .on("ready", function(bot) {
    var brightness = 0,
    fade = 5,
    index = 0,
    keys = Object.keys(bot.devices);

    setInterval(function() {
      brightness += fade;

      console.log("brightness =>", brightness);
      console.log("index =>", index);
      bot[keys[index]].brightness(brightness);

      if ((brightness === 0) || (brightness === 255)) {
        if (index === 2) {
          index = 0;
          fade = -fade;
        } else {
          brightness = (fade > 0) ? 0 : 255;
          index++;
        }
      }
    }, 50);
  });

Cylon.start();