Development

» Sw xtr 06: OPTOD sensor reading

Basic example that turns on, reads and turn off the sensor. Measured parameters are stored in the corresponding class variables and printed by the serial monitor.

Required Materials

- 1 Waspmote Plug & Sense! Smart Water Xtreme
- 1 OPTOD sensor

Notes

- This example is only valid for Waspmote v15

Code

/*
    ----------- [Sw_xtr_06] - OPTOD sensor reading --------------------

    Explanation: Basic example that turns on, reads and turn off the
    sensor. Measured parameters are stored in the corresponding class
    variables and printed by the serial monitor.

    Measured parameters:
      - Temperature
      - Oxygen in saturation percentage
      - Oxygen in mg/L
      - Oxygen in ppm

    Copyright (C) 2018 Libelium Comunicaciones Distribuidas S.L.
    http://www.libelium.com

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.

    Version:           3.0
    Design:            David Gascón
    Implementation:    J.Siscart, V.Boria
*/

#include <WaspSensorXtr.h>

  //******************************************************
  //          SELECT THE RIGHT SOCKET & SENSOR
  //******************************************************

  /* 
    Possible sockets are:
    - XTR_SOCKET_A
    - XTR_SOCKET_B
    - XTR_SOCKET_C
    - XTR_SOCKET_D

    Example: a CTZN sensor on socket A
    Aqualabo_CTZN mySensor(XTR_SOCKET_A);

  */
Aqualabo_OPTOD mySensor(XTR_SOCKET_B);

void setup()
{
  USB.println(F("OPTOD example"));

  
}

void loop()
{  
  // 1. Turn ON the sensor
  mySensor.ON();

  // 2. Read the sensor
  /*
    Note: read() function does not directly return sensor values.
    They are stored in the class vector variables defined for that purpose.
    Values are available as a float value
  */
  mySensor.read();

  // 3. Turn off the sensor
  mySensor.OFF();

  // 4. Print information
  USB.println(F("---------------------------"));
  USB.println(F("OPTOD"));
  USB.print(F("Temperature: "));
  USB.printFloat(mySensor.sensorOPTOD.temperature, 2);
  USB.println(F(" degrees Celsius"));
  USB.print(F("Oxygen saturation: "));
  USB.printFloat(mySensor.sensorOPTOD.oxygenSAT, 2);
  USB.println(F(" %"));
  USB.print(F("Oxygen: "));
  USB.printFloat(mySensor.sensorOPTOD.oxygenMGL, 2);
  USB.println(F(" mg/L"));
  USB.print(F("Oxygen: "));
  USB.printFloat(mySensor.sensorOPTOD.oxygenPPM, 2);
  USB.println(F(" ppm"));
  USB.println(F("---------------------------"));

  delay(5000);
}


Output

J#
OPTOD example
---------------------------
OPTOD
Temperature: 24.11 degrees Celsius
Oxygen saturation: 89.95 %
Oxygen: 7.55 mg/L
Oxygen: 7.55 ppm
---------------------------
---------------------------
OPTOD
Temperature: 24.11 degrees Celsius
Oxygen saturation: 89.97 %
Oxygen: 7.55 mg/L
Oxygen: 7.55 ppm
---------------------------

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