trev/nodejs/routes/index.js

var express = require('express');
var router = express.Router();
var arcom = new require('../ar-com');
var RCDB = new require('../models/rc_db');
var rc_db = new RCDB();
var arduino = new arcom.Arduino();
var rc = new arcom.RC(arduino);

arduino.setup();

/* GET home page. */ 
router.get('/', function(req, res, next) {
  res.render('index', { title: 'Express' });
});

router.get('/toggleLight', function (req, res) {
  /*var s = "0FFF0FFF000F";
  var str = "";
  for(i = 0; i < s.length; i+=2) { str += String.fromCharCode(parseInt(s.substr(i,2), 16)); }
  arduino.write(new Buffer('Wl' + str,'ascii'));
  res.send('switch light');*/
  
  rc_db.fidn(1, function (error, results, fields) {
    rc.send(results[0].on_value);  
  });
  res.send('switch light');
});

router.get('/irTest', function (req, res) {
  //arduino.write(new Buffer('X0' + String.fromCharCode(4) + String.fromCharCode(12) + String.fromCharCode(0)+String.fromCharCode(0)+String.fromCharCode(2689 / 256) + String.fromCharCode(2689 % 256),'ascii'));
  arduino.write(new Buffer('Uo000000'), 'ascii');
  arduino.write(new Buffer('Up000000'), 'ascii');
  res.send('switch light');
});

module.exports = router;