mirror of
https://github.com/eclipse/upm.git
synced 2025-03-24 09:20:39 +03:00
37 lines
931 B
JavaScript
37 lines
931 B
JavaScript
/*
|
|
* Author: Zion Orent <zorent@ics.com>
|
|
* Copyright (c) 2014 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
|
|
*/
|
|
|
|
// Load dust sensor module
|
|
var dustSensor = require('jsupm_ppd42ns');
|
|
// Instantiate a dust sensor on digital pin D8
|
|
var myDustSensor = new dustSensor.PPD42NS(8);
|
|
|
|
var data;
|
|
|
|
// Continue until user ends program
|
|
var notice = "This program will give readings ";
|
|
notice += "every 30 seconds until you stop it"
|
|
console.log(notice);
|
|
while(1)
|
|
{
|
|
data = myDustSensor.getData();
|
|
console.log("Low pulse occupancy: " + data.lowPulseOccupancy);
|
|
console.log("Ratio: " + data.ratio);
|
|
console.log("Concentration: " + data.concentration);
|
|
}
|
|
|
|
// Print message when exiting
|
|
process.on('SIGINT', function()
|
|
{
|
|
console.log("Exiting...");
|
|
process.exit(0);
|
|
});
|