motionaccessory

MotionSensor_accessory.js

var Accessory = require('../').Accessory;
var Service = require('../').Service;
var Characteristic = require('../').Characteristic;
var uuid = require('../').uuid;

// here's a fake hardware device that we'll expose to HomeKit
var MOTION_SENSOR = {
  motionDetected: false,

  getStatus: function() {
    //set the boolean here, this will be returned to the device
    MOTION_SENSOR.motionDetected = false;
  },
  identify: function() {
    console.log("Identify the motion sensor!");
  }
}

// Generate a consistent UUID for our Motion Sensor Accessory that will remain the same even when
// restarting our server. We use the `uuid.generate` helper function to create a deterministic
// UUID based on an arbitrary "namespace" and the word "motionSensor".
var motionSensorUUID = uuid.generate('hap-nodejs:accessories:motion');

// This is the Accessory that we'll return to HAP-NodeJS that represents our fake motionSensor.
var motionSensor = exports.accessory = new Accessory('Motion Sensor', motionSensorUUID);

// Add properties for publishing (in case we're using Core.js and not BridgedCore.js)
motionSensor.username = "1A:2B:3C:4D:5E:FF";
motionSensor.pincode = "031-45-154";

// set some basic properties (these values are arbitrary and setting them is optional)
motionSensor
  .getService(Service.AccessoryInformation)
  .setCharacteristic(Characteristic.Manufacturer, "Oltica")
  .setCharacteristic(Characteristic.Model, "Rev-1")
  .setCharacteristic(Characteristic.SerialNumber, "A1S2NASF88EW");

// listen for the "identify" event for this Accessory
motionSensor.on('identify', function(paired, callback) {
  MOTION_SENSOR.identify();
  callback(); // success
});

motionSensor
  .addService(Service.motionSensor, "Motion Sensor") // services exposed to the user should have "names" like "Fake Light" for us
  .getCharacteristic(Characteristic.MotionDetected)
  .setCharacteristic(Characteristic.MotionDetected)
  .on('get', function(callback) {

    // this event is emitted when you ask Siri directly whether your motionSensor is on or not. you might query
    // the motion sensor hardware itself to find this out, then call the callback. But if you take longer than a
    // few seconds to respond, Siri will give up.

    var err = null; // in case there were any problems

    if (MOTION_SENSOR.motionDetected) {
      console.log("Was there motion?");
      callback(err, true);
    }
    else {
      console.log("Are we on? No.");
      callback(err, false);
    }
  });