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Add files via upload #2

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56 changes: 56 additions & 0 deletions io.js
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Original file line number Diff line number Diff line change
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function scan()
{
document.getElementsByClassName("tick")[0].style.display = 'block';
}
var app = require('express')();
var http = require('http').Server(app);
var io = require('socket.io')(http);

io.on('connection', function(socket){
console.log('connect');
socket.on('scanData', function(data){ //scenario has been created
console.log('scanDataReceived',data);
io.emit('forwardScanData', data); //add the scenario to the world map
});
});

http.listen(3000, function(){
console.log('listening on *:3000');
});

var serialport = require("serialport").SerialPort;
//var SerialPort = serialport.SerialPort; // localize object constructor
var portName = "";//portname

var sp = new serialport(portName, {
//parser: serialport.parsers.readline("\n")r
parser: serialport.parsers.raw
});


sp.open(function (error) {
if ( error ) {
console.log('failed to open: '+error);
} else {
console.log('open');
sp.on('data', function(data) {
console.log('data received: ' + String(data));
io.emit('scanData',String(data));
});
}
});
app.get('/',function(req,res){
res.redirect('/registration')
});

app.get('/registration',function(req,res){
res.render("registration");
});

app.get('/food',function(req,res){
res.render("food");
});

app.listen(8080,function(){
console.log("Server Has Started");
})
50 changes: 50 additions & 0 deletions kalpana.html
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<!DOCTYPE html>

<html>
<head>
<title>Kalapana</title>
<link rel = "stylesheet" href = "style.css">
<meta charset="UTF-8">
<meta name = "description" content="Hackathon">
<meta name = "keywords" content = "IOT,ML,Python">
<meta name = "viewport" content = "width = device-width , initial-scale = 1.0">
</head>

<body>

<header>
<img src = "logo3.png" class = "dark">
</header>

<main>
<center><img src = "demo.png" class = "logo"></center>
<br>
<center><input type = "text" class = "out" placeholder="BARCODE"></center>
<br>
<center><input type="text" class="out" placeholder="DUMMY"></center>
<center><button class = "b" onclick="scan()">SCAN</button></center>
</main>

<footer>
<center><img class = "tick" src = "success.png"></center>
</footer>

<script src = "io.js">
var socket, socketData;
function init(){
initSockets();
}
function initSockets(){
// var io = require('socket.io')(http);
//socket = io.connect('http://localhost:5500');
socket.on('scanData',onScanData);
}
function onScanData(data){
socketData = data;
console.log('scanReceived',data);
}
init();</script>

</body>

</html>
22 changes: 22 additions & 0 deletions style.css
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#barcodevideo, #barcodecanvas, #barcodecanvasg {
height: 400px;
}

#barcodecanvasg {
position: absolute;
top: 0px;
left: 0px;
}

#result {
font-family: verdana;
font-size: 1.5em;
}

#barcode {
position: relative;
}

#barcodecanvas {
display: none;
}