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-rw-r--r--peripheral/libupm/examples/javascript/mhz16.js78
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diff --git a/peripheral/libupm/examples/javascript/mhz16.js b/peripheral/libupm/examples/javascript/mhz16.js
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--- a/peripheral/libupm/examples/javascript/mhz16.js
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-/*jslint node:true, vars:true, bitwise:true, unparam:true */
-/*jshint unused:true */
-/*
-* Author: Zion Orent <zorent@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 CO2_lib = require('jsupm_mhz16');
-
-// Instantiate a MHZ16 serial CO2 sensor on uart 0.
-// This example was tested on the Grove CO2 sensor module.
-var myCO2_obj = new CO2_lib.MHZ16(0);
-
-// make sure port is initialized properly. 9600 baud is the default.
-if (!myCO2_obj.setupTty(CO2_lib.int_B9600))
-{
- console.log("Failed to setup tty port parameters");
- process.exit(0);
-}
-
-outputStr = "Make sure that the sensor has had " +
- "at least 3 minutes to warm up";
-console.log(outputStr);
-outputStr = "or you will not get valid results.";
-console.log(outputStr);
-outputStr = "The temperature reported is not the ambient temperature,";
-console.log(outputStr);
-outputStr = "but rather the temperature of the sensor elements.";
-console.log(outputStr);
-
-function writeCO2data()
-{
- if (!myCO2_obj.getData())
- console.log("Failed to retrieve data");
- else
- {
- outputStr = "CO2 concentration: " + myCO2_obj.getGas() +
- " PPM, " +
- "Temperature (in C): " + myCO2_obj.getTemperature();
- console.log(outputStr);
- }
-}
-var myInterval;
-setTimeout(function()
-{
- myInterval = setInterval(writeCO2data, 2000);
-}, 1000);
-
-
-// Print message, clear memory when exiting
-process.on('SIGINT', function()
-{
- clearInterval(myInterval);
- myCO2_obj = null;
- CO2_lib.cleanUp();
- CO2_lib = null;
- console.log("Exiting");
- process.exit(0);
-});