Ag xtr 13: dendrometer 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 Agriculture Xtreme - 1 dendrometer sensor

Notes

- This example is only valid for Waspmote v15

Code

/*
    ----------- [Ag_xtr_13] - Dendrometer 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:
      - Trunk diameter
      - Stem diameter
      - Fruit diameter


    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 .

    Version:           3.1
    Design:            David Gascón
    Implementation:    J.Siscart, V.Boria
*/

#include <WaspSensorXtr.h>

/*
  SELECT THE RIGHT SOCKET FOR EACH SENSOR.

  Possible sockets for this sensor are:
  - XTR_SOCKET_C           _________
                          |---------|
                          | A  B  C |
                          |_D__E__F_|


  Example: a 5TM sensor on socket A will be
  [Sensor Class] [Sensor Name] [Selected socket]
  Decagon_5TM    mySensor      (XTR_SOCKET_A);

  Refer to the technical guide for information about possible combinations.
  www.libelium.com/downloads/documentation/smart_agriculture_xtreme_sensor_board.pdf
*/

/*
   Select dendrometer type:
     - DENDRO_DD:  Stem diameter
     - DENDRO_DF:  Fruit diameter
     - DENDRO_DC3: Trunk diameter
*/
//   [Sensor Class] [Sensor Name] [dendrometer type]
dendrometer mySensor(DENDRO_DD);

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

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

  // 2. Read the sensor
  mySensor.read();

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

  // 4. Print information
  USB.println(F("---------------------------"));
  USB.println(F("Dendrometer"));
  USB.print(F("Diameter:"));
  USB.printFloat(mySensor.diameter, 3);
  USB.println(F(" mm"));
  USB.println(F("---------------------------\n"));

  delay(5000);

}

Output

H#
Dendrometer example
---------------------------
Dendrometer
Diameter:2.496 mm
---------------------------
---------------------------
Dendrometer
Diameter:3.496 mm
---------------------------