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trev/nodejs/routes/index.js

21 lines
568 B
JavaScript

var express = require('express');
var router = express.Router();
var Arduino = new require('../ar-com/arduino');
var arduino = new 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('Wa' + str,'ascii'));
res.send('switch light');
});
module.exports = router;