Merge pull request #61 from pboyd04/EnttecUSBDMXPROBufferNoPoly

EnttecUSBDMXPRO Driver Buffer API Fix (No Polyfill)

drivers/enttec-usb-dmx-pro.js

@@ -12,8 +12,7 @@ var	  ENTTEC_PRO_DMX_STARTCODE = 0x00
 function EnttecUSBDMXPRO(device_id, options) {
 	var self = this
 	options = options || {}
-	this.universe = new Buffer(513)
-	this.universe.fill(0)
+	this.universe = Buffer.alloc(513, 0);
 
 	this.dev = new SerialPort(device_id, {
 		'baudRate': 250000,
@@ -31,7 +30,7 @@ EnttecUSBDMXPRO.prototype.send_universe = function() {
 	if(!this.dev.writable) {
 		return
 	}
-	var hdr = Buffer([
+	var hdr = Buffer.from([
 		ENTTEC_PRO_START_OF_MSG,
 		ENTTEC_PRO_SEND_DMX_RQ,
 		 (this.universe.length)       & 0xff,
@@ -42,7 +41,7 @@ EnttecUSBDMXPRO.prototype.send_universe = function() {
 	var msg = Buffer.concat([
 		hdr,
 		this.universe.slice(1),
-		Buffer([ENTTEC_PRO_END_OF_MSG])
+		Buffer.from([ENTTEC_PRO_END_OF_MSG])
 	])
 	this.dev.write(msg)
 }

drivers/null.js

@@ -3,8 +3,7 @@
 function Null(device_id, options) {
 	var self = this
 	options = options || {}
-	this.universe = new Buffer(513)
-	this.universe.fill(0)
+	this.universe = Buffer.alloc(513, 0);
 	self.start()
 }
 
@@ -40,4 +39,4 @@ Null.prototype.get = function(c) {
 	return this.universe[c]
 }
 
-module.exports = Null
+module.exports = Null

package.json

@@ -28,5 +28,8 @@
 						"name": "MIT",
 						"url": "http://www.opensource.org/licenses/mit-license.php"
 				}
-		]
+		],
+		"engines": {
+			"node": ">=5.1.0"
+		}
 }