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74 lines
1.9 KiB
JavaScript
74 lines
1.9 KiB
JavaScript
/*
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* Author: Zion Orent <zorent@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 analogGyro3Axis = require("jsupm_adxl335");
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var g_addnumBool = true;
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var g_cycleNum = 0.0;
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var g_cycleCount = 0;
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// Instantiate an ADXL335 accelerometer on analog pins A0, A1, and A2
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var myAnalogGyro3Axis = new analogGyro3Axis.ADXL335(0, 1, 2);
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console.log("Please make sure the sensor is completely still.");
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console.log("Sleeping for 2 seconds");
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var g_myInterval;
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setTimeout(function()
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{
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console.log("Calibrating...");
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myAnalogGyro3Axis.calibrate();
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// Get values from accelerometer every 0.2 seconds
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g_myInterval = setInterval(runAccelerometer, 200);
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}, 2000);
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var x = new analogGyro3Axis.new_intPointer();
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var y = new analogGyro3Axis.new_intPointer();
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var z = new analogGyro3Axis.new_intPointer();
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var aX = new analogGyro3Axis.new_floatPointer();
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var aY = new analogGyro3Axis.new_floatPointer();
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var aZ = new analogGyro3Axis.new_floatPointer();
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var outputStr;
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function runAccelerometer()
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{
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myAnalogGyro3Axis.values(x, y, z);
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outputStr = "Raw Values: X: " +
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analogGyro3Axis.intPointer_value(x) +
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" Y: " + analogGyro3Axis.intPointer_value(y) +
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" Z: " + analogGyro3Axis.intPointer_value(z);
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console.log(outputStr);
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myAnalogGyro3Axis.acceleration(aX, aY, aZ);
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outputStr = "Acceleration: X: " +
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analogGyro3Axis.floatPointer_value(aX) + "g\n" +
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"Acceleration: Y: " +
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analogGyro3Axis.floatPointer_value(aY) + "g\n" +
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"Acceleration: Z: " +
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analogGyro3Axis.floatPointer_value(aZ) + "g";
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console.log(outputStr);
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console.log(" ");
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}
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// When exiting: clear interval and print exit message
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process.on('SIGINT', function()
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{
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clearInterval(g_myInterval);
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console.log("Exiting...");
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process.exit(0);
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});
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