2015-09-08 21:58:36 +03:00
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/*
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* Author: Stefan Andritoiu <stefan.andritoiu@intel.com>
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* Copyright (c) 2015 Intel Corporation.
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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2018-02-27 12:12:09 -08:00
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public class TP401_Example {
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2015-10-08 14:30:12 +03:00
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private static String airQuality(int value) {
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if (value < 50)
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return "Fresh Air";
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if (value < 200)
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return "Normal Indoor Air";
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if (value < 400)
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return "Low Pollution";
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if (value < 600)
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return "High Pollution - Action Recommended";
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2015-09-08 21:58:36 +03:00
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return "Very High Pollution - Take Action Immediately";
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}
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2015-10-08 14:30:12 +03:00
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2015-09-08 21:58:36 +03:00
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public static void main(String[] args) throws InterruptedException {
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2015-10-08 14:30:12 +03:00
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// ! [Interesting]
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// Instantiate new grove air quality sensor on analog pin A0
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2015-09-08 21:58:36 +03:00
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upm_gas.TP401 airSensor = new upm_gas.TP401(0);
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2015-10-08 14:30:12 +03:00
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2015-09-08 21:58:36 +03:00
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System.out.println(airSensor.name());
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System.out.println("Heating sensor for 3 minutes...");
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// wait 3 minutes for sensor to warm up
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2015-10-08 14:30:12 +03:00
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for (int i = 0; i < 3; i++) {
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if (i != 0)
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System.out.println("Please wait, " + i + " minute(s) passed..");
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Thread.sleep(60000);
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}
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System.out.println("Sensor ready!");
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while (true) {
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int value = airSensor.getSample(); // Read raw value
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float ppm = airSensor.getPPM(); // Read CO ppm (can vary slightly
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// from previous read)
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System.out.println("raw: " + value + " ppm: " + ppm + " " + airQuality(value));
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2015-09-08 21:58:36 +03:00
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Thread.sleep(100);
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}
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2015-10-08 14:30:12 +03:00
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// ! [Interesting]
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2015-09-08 21:58:36 +03:00
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}
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2015-10-08 14:30:12 +03:00
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}
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