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 public class NUNCHUCKSample { 26 27 static { 28 try { 29 System.loadLibrary("javaupm_nunchuck"); 30 } catch (UnsatisfiedLinkError e) { 31 System.err.println("error in loading native library"); 32 System.exit(-1); 33 } 34 } 35 main(String[] args)36 public static void main(String[] args) throws InterruptedException { 37 // ! [Interesting] 38 // Instantiate a nunchuck controller bus 0 39 upm_nunchuck.NUNCHUCK nunchuck = new upm_nunchuck.NUNCHUCK(0); 40 41 // always do this first 42 System.out.println("Initializing... "); 43 if (!nunchuck.init()) { 44 System.err.println("nunchuck->init() failed."); 45 return; 46 } 47 48 while (true) { 49 nunchuck.update(); 50 System.out.println("stickX: " + nunchuck.getStickX() + ", stickY: " 51 + nunchuck.getStickY()); 52 System.out.println("accelX: " + nunchuck.getAccelX() + ", accelY: " 53 + nunchuck.getAccelY() + ", accelZ: " + nunchuck.getAccelZ()); 54 55 if (nunchuck.getButtonC()) 56 System.out.println("Button C pressed"); 57 else 58 System.out.println("Button C not pressed"); 59 60 if (nunchuck.getButtonZ()) 61 System.out.println("Button Z pressed"); 62 else 63 System.out.println("Button Z not pressed"); 64 65 Thread.sleep(1000); 66 } 67 // ! [Interesting] 68 } 69 70 }