Mihai Tudor Panu 89d5de43e0 license: update to SPDX style license text throughout
Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
2020-03-05 15:13:36 -08:00

37 lines
855 B
JavaScript

/*
* Author: Jon Trulson <jtrulson@ics.com>
* Copyright (c) 2015 Intel Corporation.
*
* This program and the accompanying materials are made available under the
* terms of the The MIT License which is available at
* https://opensource.org/licenses/MIT.
*
* SPDX-License-Identifier: MIT
*/
var sensorObj = require('jsupm_loudness');
// Instantiate a Loudness sensor on analog pin A0, with an analog
// reference voltage of 5.0
var sensor = new sensorObj.Loudness(0, 5.0);
// Every tenth of a second, sample the loudness and output it's
// corresponding analog voltage.
setInterval(function()
{
console.log("Detected loudness (volts): " + sensor.loudness());
}, 100);
// exit on ^C
process.on('SIGINT', function()
{
sensor = null;
sensorObj.cleanUp();
sensorObj = null;
console.log("Exiting.");
process.exit(0);
});