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-rw-r--r--peripheral/libupm/examples/javascript/h3lis331dl.js91
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diff --git a/peripheral/libupm/examples/javascript/h3lis331dl.js b/peripheral/libupm/examples/javascript/h3lis331dl.js
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--- a/peripheral/libupm/examples/javascript/h3lis331dl.js
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-/*jslint node:true, vars:true, bitwise:true, unparam:true */
-/*jshint unused:true */
-
-/*
-* Author: Jon Trulson <jtrulson@ics.com>
-* Copyright (c) 2015 Intel Corporation.
-*
-* Permission is hereby granted, free of charge, to any person obtaining
-* a copy of this software and associated documentation files (the
-* "Software"), to deal in the Software without restriction, including
-* without limitation the rights to use, copy, modify, merge, publish,
-* distribute, sublicense, and/or sell copies of the Software, and to
-* permit persons to whom the Software is furnished to do so, subject to
-* the following conditions:
-*
-* The above copyright notice and this permission notice shall be
-* included in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-var digitalAccelerometer = require('jsupm_h3lis331dl');
-
-// Instantiate an H3LIS331DL on I2C bus 0
-var myDigitalAccelerometer = new digitalAccelerometer.H3LIS331DL(
- digitalAccelerometer.H3LIS331DL_I2C_BUS,
- digitalAccelerometer.H3LIS331DL_DEFAULT_I2C_ADDR);
-
-// Initialize the device with default values
-myDigitalAccelerometer.init();
-
-var x, y, z;
-x = digitalAccelerometer.new_intp();
-y = digitalAccelerometer.new_intp();
-z = digitalAccelerometer.new_intp();
-
-var ax, ay, az;
-ax = digitalAccelerometer.new_floatp();
-ay = digitalAccelerometer.new_floatp();
-az = digitalAccelerometer.new_floatp();
-
-var outputStr;
-
-var myInterval = setInterval(function()
-{
- myDigitalAccelerometer.update();
- myDigitalAccelerometer.getRawXYZ(x, y, z);
- outputStr = "Raw: X = " + digitalAccelerometer.intp_value(x) +
- " Y = " + digitalAccelerometer.intp_value(y) +
- " Z = " + digitalAccelerometer.intp_value(z);
- console.log(outputStr);
-
- myDigitalAccelerometer.getAcceleration(ax, ay, az);
- outputStr = "Acceleration: AX = "
- + roundNum(digitalAccelerometer.floatp_value(ax), 6)
- + " AY = " + roundNum(digitalAccelerometer.floatp_value(ay), 6)
- + " AZ = " + roundNum(digitalAccelerometer.floatp_value(az), 6);
- console.log(outputStr);
-}, 500);
-
-// round off output to match C example, which has 6 decimal places
-function roundNum(num, decimalPlaces)
-{
- var extraNum = (1 / (Math.pow(10, decimalPlaces) * 1000));
- return (Math.round((num + extraNum)
- * (Math.pow(10, decimalPlaces))) / Math.pow(10, decimalPlaces));
-}
-
-// When exiting: clear interval and print message
-process.on('SIGINT', function()
-{
- clearInterval(myInterval);
-
- // clean up memory
- digitalAccelerometer.delete_intp(x);
- digitalAccelerometer.delete_intp(y);
- digitalAccelerometer.delete_intp(z);
-
- digitalAccelerometer.delete_floatp(ax);
- digitalAccelerometer.delete_floatp(ay);
- digitalAccelerometer.delete_floatp(az);
-
- console.log("Exiting...");
- process.exit(0);
-});