1/*jslint node:true, vars:true, bitwise:true, unparam:true */ 2/*jshint unused:true */ 3/* 4* Author: Zion Orent <zorent@ics.com> 5* Copyright (c) 2015 Intel Corporation. 6* 7* Permission is hereby granted, free of charge, to any person obtaining 8* a copy of this software and associated documentation files (the 9* "Software"), to deal in the Software without restriction, including 10* without limitation the rights to use, copy, modify, merge, publish, 11* distribute, sublicense, and/or sell copies of the Software, and to 12* permit persons to whom the Software is furnished to do so, subject to 13* the following conditions: 14* 15* The above copyright notice and this permission notice shall be 16* included in all copies or substantial portions of the Software. 17* 18* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 19* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 20* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 21* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE 22* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION 23* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 24* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 25*/ 26 27var eldriver_lib = require("jsupm_groveeldriver"); 28 29// The was tested with the Grove El Driver Module 30// Instantiate a Grove El Driver on digital pin D2 31var eldriver_obj = new eldriver_lib.GroveElDriver(2); 32 33var lightState = true; 34 35var myInterval = setInterval(function() 36{ 37 if (lightState) 38 eldriver_obj.on(); 39 else 40 eldriver_obj.off(); 41 lightState = !lightState; 42}, 1000); 43 44// When exiting: turn off EL wire, clear interval, and print message 45process.on('SIGINT', function() 46{ 47 clearInterval(myInterval); 48 eldriver_obj.off(); 49 eldriver_obj = null; 50 eldriver_lib.cleanUp(); 51 eldriver_lib = null; 52 console.log("Exiting..."); 53 process.exit(0); 54}); 55