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47 lines
1.1 KiB
JavaScript
47 lines
1.1 KiB
JavaScript
/*
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* Author: Jon Trulson <jtrulson@ics.com>
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* Copyright (c) 2016 Intel Corporation.
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*
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* This program and the accompanying materials are made available under the
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* terms of the The MIT License which is available at
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* https://opensource.org/licenses/MIT.
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*
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* SPDX-License-Identifier: MIT
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*/
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var sensorObj = require('jsupm_ecezo');
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// Instantiate a ECEZO sensor on uart 0 at 9600 baud.
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var sensor = new sensorObj.ECEZO(0, 9600, false);
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// For I2C, assuming the device is configured for address 0x64 on
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// I2C bus 0, you could use something like:
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//
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// var sensor = new sensorObj.ECEZO(0, 0x64, true);
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setInterval(function()
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{
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// update our values from the sensor
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sensor.update();
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console.log("EC "
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+ sensor.getEC()
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+ " uS/cm, TDS "
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+ sensor.getTDS()
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+ " mg/L, Salinity "
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+ sensor.getSalinity()
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+ " PSS-78, SG "
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+ sensor.getSG());
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}, 5000);
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// exit on ^C
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process.on('SIGINT', function()
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{
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sensor = null;
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sensorObj.cleanUp();
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sensorObj = null;
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console.log("Exiting.");
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process.exit(0);
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});
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