/* * Author: Jon Trulson * 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] } }