upm/examples/java/GroveQTouch.java

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/*
* Author: Abhishek Malik <abhishek.malik@intel.com>
* Copyright (c) 2015 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_at42qt1070.AT42QT1070;
public class GroveQTouch {
public static void main(String[] args) {
// TODO Auto-generated method stub
// Instantiating the Q Touch sensor on the I2C bus 0
AT42QT1070 touch = new AT42QT1070(0, (short) 0x1b);
short pressedButtons;
// ! [Interesting]
while(true){
touch.updateState();
printButtons(touch.getButtons());
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
// ! [Interesting]
}
/**
* This function prints out the button numbers from 0 through 6
* @param buttonNumber
*/
public static void printButtons(int buttonNumber){
boolean buttonPressed = false;
System.out.print("Button Pressed: ");
for(int i=0;i<7;i++){
if((buttonNumber & (1<<i)) != 0){
System.out.println(i+" ");
buttonPressed = true;
}
}
if(!buttonPressed){
System.out.println("None ");
}
}
}