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55 lines
1.3 KiB
JavaScript
55 lines
1.3 KiB
JavaScript
/*
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* Author: Jon Trulson <jtrulson@ics.com>
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* Copyright (c) 2015 Intel Corporation.
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*
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* This program and the accompanying materials are made available under the
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* terms of the The MIT License which is available at
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* https://opensource.org/licenses/MIT.
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*
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* SPDX-License-Identifier: MIT
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*/
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var sensorObj = require('jsupm_sm130');
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// Instantiate a UART based SM130 RFID Module using defaults
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var sensor = new sensorObj.SM130();
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// Set the baud rate, 19200 baud is the default.
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if (sensor.setBaudRate(19200))
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{
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console.log("Failed to set baud rate");
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process.exit(0);
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}
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console.log("Resetting...");
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sensor.reset();
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console.log("Firmware revision: " + sensor.getFirmwareVersion());
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console.log("Waiting up to 5 seconds for a tag...");
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if (sensor.waitForTag(5000))
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{
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console.log("Found tag, UID: " +
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sensor.string2HexString(sensor.getUID()));
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console.log("Tag Type: " +
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sensor.tag2String(sensor.getTagType()));
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}
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else
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{
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// error
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console.log("waitForTag failed: " +
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sensor.getLastErrorString());
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}
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/************** Exit code **************/
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process.on('SIGINT', function()
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{
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sensor = null;
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sensorObj.cleanUp();
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sensorObj = null;
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console.log("Exiting...");
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process.exit(0);
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});
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