1 /*
2  * Author: Nandkishor Sonar
3  * Copyright (c) 2014 Intel Corporation.
4  * Author: Petre Eftime <petre.p.eftime@intel.com>
5  * Copyright (c) 2015 Intel Corporation.
6  *
7  * Permission is hereby granted, free of charge, to any person obtaining
8  * a copy of this software and associated documentation files (the
9  * "Software"), to deal in the Software without restriction, including
10  * without limitation the rights to use, copy, modify, merge, publish,
11  * distribute, sublicense, and/or sell copies of the Software, and to
12  * permit persons to whom the Software is furnished to do so, subject to
13  * the following conditions:
14  *
15  * The above copyright notice and this permission notice shall be
16  * included in all copies or substantial portions of the Software.
17  *
18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
19  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
21  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
22  * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
23  * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
24  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25  */
26 
27 
28 //! [Interesting]
29 import mraa.Aio;
30 
31 public class AioA0 {
32 
33     static {
34         try {
35             System.loadLibrary("mraajava");
36         } catch (UnsatisfiedLinkError e) {
37             System.err.println(
38                 "Native code library failed to load. See the chapter on Dynamic Linking Problems in the SWIG Java documentation for help.\n" +
39                     e);
40             System.exit(1);
41         }
42     }
43 
main(String[] args)44     public static void main(String[] args) {
45         Aio a0 = new Aio(0);
46 
47         while (true) {
48             int adc_value = a0.read();
49             float adc_value_float = a0.readFloat();
50             System.out.println(String.format("ADC A0 read %X - %d", adc_value, adc_value));
51             System.out.println(String.format("ADC A0 read %.5f", adc_value_float));
52         }
53 
54     }
55 }
56 //! [Interesting]
57