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64 lines
1.9 KiB
JavaScript
64 lines
1.9 KiB
JavaScript
/*
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* Author: Zion Orent <zorent@ics.com>
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* Copyright (c) 2014 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 accelrCompassSensor = require('jsupm_lsm303dlh');
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// Instantiate LSM303DLH compass on I2C
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var myAccelrCompass = new accelrCompassSensor.LSM303DLH(0);
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var successFail, coords, outputStr, accel;
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var myInterval = setInterval(function()
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{
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// Load coordinates into LSM303DLH object
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successFail = myAccelrCompass.getCoordinates();
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// in XYZ order. The sensor returns XZY,
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// but the driver compensates and makes it XYZ
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coords = myAccelrCompass.getRawCoorData();
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// Print out the X, Y, and Z coordinate data using two different methods
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outputStr = "coor: rX " + coords.getitem(0)
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+ " - rY " + coords.getitem(1)
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+ " - rZ " + coords.getitem(2);
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console.log(outputStr);
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outputStr = "coor: gX " + myAccelrCompass.getCoorX()
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+ " - gY " + myAccelrCompass.getCoorY()
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+ " - gZ " + myAccelrCompass.getCoorZ();
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console.log(outputStr);
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// Get and print out the heading
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console.log("heading: " + myAccelrCompass.getHeading());
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// Get the acceleration
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myAccelrCompass.getAcceleration();
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accel = myAccelrCompass.getRawAccelData();
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// Print out the X, Y, and Z acceleration data using two different methods
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outputStr = "acc: rX " + accel.getitem(0)
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+ " - rY " + accel.getitem(1)
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+ " - Z " + accel.getitem(2);
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console.log(outputStr);
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outputStr = "acc: gX " + myAccelrCompass.getAccelX()
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+ " - gY " + myAccelrCompass.getAccelY()
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+ " - gZ " + myAccelrCompass.getAccelZ();
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console.log(outputStr);
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console.log(" ");
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}, 1000);
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// Print message when exiting
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process.on('SIGINT', function()
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{
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clearInterval(myInterval);
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myAccelrCompass = null;
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accelrCompassSensor.cleanUp();
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accelrCompassSensor = null;
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console.log("Exiting");
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process.exit(0);
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});
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