"use strict" function Null(device_id, options) { var self = this options = options || {} this.universe = Buffer.alloc(513, 0); self.start() } Null.prototype.start = function() { var self = this self.timeout = setInterval(function() { console.log(self.universe) }, 1000) } Null.prototype.stop = function() { clearInterval(this.timeout) } Null.prototype.close = function(cb) { cb(null) } Null.prototype.update = function(u) { for(var c in u) { this.universe[c] = u[c] } console.log(this.universe.slice(1)) } Null.prototype.updateAll = function(v){ for(var i = 1; i <= 512; i++) { this.universe[i] = v } } Null.prototype.get = function(c) { return this.universe[c] } module.exports = Null