1/*jslint node:true, vars:true, bitwise:true, unparam:true */ 2/*jshint unused:true */ 3 4/* 5 * Author: Jon Trulson <jtrulson@ics.com> 6 * Copyright (c) 2015 Intel Corporation. 7 * 8 * Permission is hereby granted, free of charge, to any person obtaining 9 * a copy of this software and associated documentation files (the 10 * "Software"), to deal in the Software without restriction, including 11 * without limitation the rights to use, copy, modify, merge, publish, 12 * distribute, sublicense, and/or sell copies of the Software, and to 13 * permit persons to whom the Software is furnished to do so, subject to 14 * the following conditions: 15 * 16 * The above copyright notice and this permission notice shall be 17 * included in all copies or substantial portions of the Software. 18 * 19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 20 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 21 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 22 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE 23 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION 24 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 25 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 26 */ 27 28 29var sensorObj = require('jsupm_sm130'); 30 31// Instantiate a UART based SM130 RFID Module using defaults 32var sensor = new sensorObj.SM130(); 33 34// Set the baud rate, 19200 baud is the default. 35if (sensor.setBaudRate(19200)) 36{ 37 console.log("Failed to set baud rate"); 38 process.exit(0); 39} 40 41console.log("Resetting..."); 42sensor.reset(); 43 44console.log("Firmware revision: " + sensor.getFirmwareVersion()); 45 46console.log("Waiting up to 5 seconds for a tag..."); 47 48if (sensor.waitForTag(5000)) 49{ 50 console.log("Found tag, UID: " + 51 sensor.string2HexString(sensor.getUID())); 52 console.log("Tag Type: " + 53 sensor.tag2String(sensor.getTagType())); 54} 55else 56{ 57 // error 58 console.log("waitForTag failed: " + 59 sensor.getLastErrorString()); 60} 61 62/************** Exit code **************/ 63process.on('SIGINT', function() 64{ 65 sensor = null; 66 sensorObj.cleanUp(); 67 sensorObj = null; 68 console.log("Exiting..."); 69 process.exit(0); 70}); 71