upm/examples/java/DFRORP_Example.java

/*
 * Author: Jon Trulson <jtrulson@ics.com>
 * Copyright (c) 2016 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.
 */

import upm_dfrorp.DFRORP;

public class DFRORP_Example
{
    public static void main(String[] args) throws InterruptedException
    {
// ! [Interesting]

        // Instantiate a DFRobot ORP sensor on analog pin A0 with an
        // analog reference voltage of 5.0.
        DFRORP sensor = new DFRORP(0, 5.0f);

        // To calibrate:
        //
        // Disconnect the sensor probe (but leave the sensor interface
        // board connected).  Then run one of the examples while
        // holding down the 'calibrate' button on the device.  Read
        // the ORP value reported (it should be fairly small).
        //
        // This value is what you should supply to
        // setCalibrationOffset().  Then reconnect the probe to the
        // interface board and you should be ready to go.
        //
        // DO NOT press the calibrate button on the interface board
        // while the probe is attached or you can permanently damage
        // the probe.
        sensor.setCalibrationOffset(0.97f);

        // Every second, update and print values
        while (true)
            {
                sensor.update();

                System.out.println("ORP: " +
                                   sensor.getORP()
                                   + " mV");

                System.out.println();
                Thread.sleep(1000);
            }

// ! [Interesting]
    }
}