tresf/serial.html

## serial.html
<html>
<head>
    <meta content="text/html;charset=utf-8" http-equiv="Content-Type">

    <title>QZ Tray Sample Page</title>
</head>

<!-- Required scripts -->
<script type="text/javascript" src="js/dependencies/rsvp-3.1.0.min.js"></script>
<script type="text/javascript" src="js/dependencies/sha-256.min.js"></script>
<script type="text/javascript" src="js/qz-tray.js"></script>

<body onload="start();">Check console!
<a href="javascript:serial();">do serial</a>
</body>
<script>
var start = function() {
  qz.websocket.connect();
}

var serial = function() {
  qz.serial.setSerialCallbacks(function(evt) {
    if (evt.type !== 'ERROR') console.log('Serial', evt.portName, 'received output', evt.output);
    else console.error(evt.exception);
  });

  var bounds = {
    start: '\x02',
    end: '\x0D',
    width: null
  };

  var props = {
    //baudRate: 9600,
    dataBits: 7,
    stopBits: 1,
    parity: 'EVEN',
    flowControl: 'NONE'
  };

  var propsBounds = {
    start: bounds.start,
    end: bounds.end,
    width: bounds.width,
    // baudRate: props.baudRate,
    dataBits: props.dataBits,
    stopBits: props.stopBits,
    parity: props.parity,
    flowControl: props.flowControl
  }

  var port = null;
  qz.serial.findPorts().then(function(ports) {
    port = ports[0];
    // NEW BEHAVIOR
    return qz.serial.openPort(port, propsBounds);
    // OLD BEHAVIOR
    // return qz.serial.openPort(port, bounds);
  }).then(function() {
    // NEW BEHAVIOR
    return qz.serial.sendData(port, 'W\n');
    // OLD BEHAVIOR
    // return qz.serial.sendData(port, 'W\n', props);
  }).catch(function(err) {
    console.error(err);
  });
};

</script>
</html>
	<html>
	<head>
	<meta content="text/html;charset=utf-8" http-equiv="Content-Type">

	<title>QZ Tray Sample Page</title>
	</head>

	<!-- Required scripts -->
	<script type="text/javascript" src="js/dependencies/rsvp-3.1.0.min.js"></script>
	<script type="text/javascript" src="js/dependencies/sha-256.min.js"></script>
	<script type="text/javascript" src="js/qz-tray.js"></script>

	<body onload="start();">Check console!
	<a href="javascript:serial();">do serial</a>
	</body>
	<script>
	var start = function() {
	qz.websocket.connect();
	}

	var serial = function() {
	qz.serial.setSerialCallbacks(function(evt) {
	if (evt.type !== 'ERROR') console.log('Serial', evt.portName, 'received output', evt.output);
	else console.error(evt.exception);
	});

	var bounds = {
	start: '\x02',
	end: '\x0D',
	width: null
	};

	var props = {
	//baudRate: 9600,
	dataBits: 7,
	stopBits: 1,
	parity: 'EVEN',
	flowControl: 'NONE'
	};

	var propsBounds = {
	start: bounds.start,
	end: bounds.end,
	width: bounds.width,
	// baudRate: props.baudRate,
	dataBits: props.dataBits,
	stopBits: props.stopBits,
	parity: props.parity,
	flowControl: props.flowControl
	}

	var port = null;
	qz.serial.findPorts().then(function(ports) {
	port = ports[0];
	// NEW BEHAVIOR
	return qz.serial.openPort(port, propsBounds);
	// OLD BEHAVIOR
	// return qz.serial.openPort(port, bounds);
	}).then(function() {
	// NEW BEHAVIOR
	return qz.serial.sendData(port, 'W\n');
	// OLD BEHAVIOR
	// return qz.serial.sendData(port, 'W\n', props);
	}).catch(function(err) {
	console.error(err);
	});
	};

	</script>
	</html>