smukkejohan/app.js

## app.js

var five = require("johnny-five")
    // or "./lib/johnny-five" when running from the source
var express = require('express');
var app = express();

var value = 0;


// Add headers
app.use(function (req, res, next) {

    // Website you wish to allow to connect
    res.setHeader('Access-Control-Allow-Origin', 'http://127.0.0.1:9080');

    // Request methods you wish to allow
    res.setHeader('Access-Control-Allow-Methods', 'GET, POST, OPTIONS, PUT, PATCH, DELETE');

    // Request headers you wish to allow
    res.setHeader('Access-Control-Allow-Headers', 'X-Requested-With,content-type');

    // Set to true if you need the website to include cookies in the requests sent
    // to the API (e.g. in case you use sessions)
    res.setHeader('Access-Control-Allow-Credentials', true);

    // Pass to next layer of middleware
    next();
});

app.get('/', function(req, res){
  res.send('value:' + value);
});

app.listen(3000);


board = new five.Board();

board.on("ready", function() {

 // Create a new `sensor` hardware instance.
  sensor = new five.Sensor({
    pin: "A0",
    freq: 250
  });

  sensor.scale([0, 100]).on("data", function() {

  	value = this.value;
    console.log(this.value, this.raw);
  });


});

## index.html

<!DOCTYPE html>
<head>
    <meta charset="utf-8"/>
    <meta name="viewport" content="width=device-width, initial-scale=1"/>

    <title>BAmse test</title>


    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
    <script src="./main.js"></script>

</head>

<body>


</body>
</html>

## main.js

$( document ).ready(function() {

	console.log("DOM Ready");

	var interval = function() {

    	setTimeout(function() {

        $.ajax({
        	url: "http://127.0.0.1:3000",
        	cache: false,
        	data: "",

        }).done(function(data) {
            console.log("Data received:");
			console.log(data);
            interval();
        });

    	}, 20 // Interval time
    );
	};

	interval();

});

## package.json
{
  "name": "bamseapp",
  "description": "test",
  "version": "0.0.1",
  "private": true,
  "dependencies": {
    "express": "4.x",
    "johnny-five": "*"
  }
}

	var five = require("johnny-five")
	// or "./lib/johnny-five" when running from the source
	var express = require('express');
	var app = express();

	var value = 0;


	// Add headers
	app.use(function (req, res, next) {

	// Website you wish to allow to connect
	res.setHeader('Access-Control-Allow-Origin', 'http://127.0.0.1:9080');

	// Request methods you wish to allow
	res.setHeader('Access-Control-Allow-Methods', 'GET, POST, OPTIONS, PUT, PATCH, DELETE');

	// Request headers you wish to allow
	res.setHeader('Access-Control-Allow-Headers', 'X-Requested-With,content-type');

	// Set to true if you need the website to include cookies in the requests sent
	// to the API (e.g. in case you use sessions)
	res.setHeader('Access-Control-Allow-Credentials', true);

	// Pass to next layer of middleware
	next();
	});

	app.get('/', function(req, res){
	res.send('value:' + value);
	});

	app.listen(3000);


	board = new five.Board();

	board.on("ready", function() {

	// Create a new `sensor` hardware instance.
	sensor = new five.Sensor({
	pin: "A0",
	freq: 250
	});

	sensor.scale([0, 100]).on("data", function() {

	value = this.value;
	console.log(this.value, this.raw);
	});


	});

	<!DOCTYPE html>
	<head>
	<meta charset="utf-8"/>
	<meta name="viewport" content="width=device-width, initial-scale=1"/>

	<title>BAmse test</title>


	<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
	<script src="./main.js"></script>

	</head>

	<body>


	</body>
	</html>

	$( document ).ready(function() {

	console.log("DOM Ready");

	var interval = function() {

	setTimeout(function() {

	$.ajax({
	url: "http://127.0.0.1:3000",
	cache: false,
	data: "",

	}).done(function(data) {
	console.log("Data received:");
	console.log(data);
	interval();
	});

	}, 20 // Interval time
	);
	};

	interval();

	});
	{
	"name": "bamseapp",
	"description": "test",
	"version": "0.0.1",
	"private": true,
	"dependencies": {
	"express": "4.x",
	"johnny-five": "*"
	}
	}