1 /*
2  * Author: Stefan Andritoiu <stefan.andritoiu@intel.com>
3  * Copyright (c) 2015 Intel Corporation.
4  *
5  * Permission is hereby granted, free of charge, to any person obtaining
6  * a copy of this software and associated documentation files (the
7  * "Software"), to deal in the Software without restriction, including
8  * without limitation the rights to use, copy, modify, merge, publish,
9  * distribute, sublicense, and/or sell copies of the Software, and to
10  * permit persons to whom the Software is furnished to do so, subject to
11  * the following conditions:
12  *
13  * The above copyright notice and this permission notice shall be
14  * included in all copies or substantial portions of the Software.
15  *
16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
17  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
19  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
20  * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
21  * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
22  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23  */
24 
25 //NOT TESTED!!!
26 public class Adxl345Sample {
27 
28 	static {
29 		try {
30 			System.loadLibrary("javaupm_adxl345");
31 		} catch (UnsatisfiedLinkError e) {
32 			System.err.println("error in loading native library");
33 			System.exit(-1);
34 		}
35 	}
36 
main(String[] args)37 	public static void main(String[] args) throws InterruptedException {
38 		// ! [Interesting]
39 		short[] val;
40 		float[] accel;
41 
42 		// Note: Sensor only works at 3.3V on the Intel Edison with Arduino
43 		// breakout
44 		upm_adxl345.Adxl345 sensor = new upm_adxl345.Adxl345(0);
45 
46 		while (true) {
47 			sensor.update();
48 			val = sensor.getRawValues();
49 			accel = sensor.getAcceleration();
50 
51 			System.out.println("Current scale: " + sensor.getScale());
52 			System.out.println("Raw Values: X: " + val[0] + " Y: " + val[1]
53 					+ " Z: " + val[2]);
54 			System.out.println("Acceleration: X: " + accel[0] + "g Y: "
55 					+ accel[1] + "g Z: " + accel[2] + "g");
56 
57 			Thread.sleep(1000);
58 		}
59 		// ! [Interesting]
60 	}
61 }