upm/examples/java/BNO055_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_bno055.BNO055;

public class BNO055_Example
{
    public static void main(String[] args) throws InterruptedException
    {
// ! [Interesting]
        System.out.println("Initializing...");

        // Instantiate an BNO055 using default parameters (bus 0, addr
        // 0x28).  The default running mode is NDOF absolute orientation
        // mode.
        BNO055 sensor = new BNO055();

        System.out.println("First we need to calibrate.  4 numbers will be output every");
        System.out.println("second for each sensor.  0 means uncalibrated, and 3 means");
        System.out.println("fully calibrated.");
        System.out.println("See the UPM documentation on this sensor for instructions on");
        System.out.println("what actions are required to calibrate.");
        System.out.println("");

        while (!sensor.isFullyCalibrated())
            {
                int calData[] = sensor.getCalibrationStatus();

                System.out.println("Magnetometer: " + calData[0]
                                   + " Accelerometer: " + calData[1]
                                   + " Gyroscope: " + calData[2]
                                   + " System: " + calData[3]);

                Thread.sleep(1000);

            }

        System.out.println("");
        System.out.println("Calibration complete.");
        System.out.println("");

        while (true)
            {
                // update our values from the sensor
                sensor.update();

                float dataE[] = sensor.getEulerAngles();
                System.out.println("Euler: Heading: " + dataE[0] +
                                   " Roll: " + dataE[1] +
                                   " Pitch: " + dataE[2] +
                                   " degrees");

                float dataQ[] = sensor.getQuaternions();
                System.out.println("Quaternion: W: " + dataQ[0] +
                                   " X:" + dataQ[1] +
                                   " Y: " + dataQ[2] +
                                   " Z: " + dataQ[3]);

                float dataL[] = sensor.getLinearAcceleration();
                System.out.println("Linear Acceleration: X: " + dataL[0] +
                                   " Y: " + dataL[1] +
                                   " Z: " + dataL[2] +
                                   " m/s^2");

                float dataG[] = sensor.getGravityVectors();
                System.out.println("Gravity Vector: X: " + dataG[0] +
                                   " Y: " + dataG[1] +
                                   " Z: " + dataG[2] +
                                   " m/s^2");


                System.out.println();
                Thread.sleep(250);
            }

// ! [Interesting]
    }
}