upm/examples/java/MPR121_Example.java

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Java
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public class MPR121_Example {
private static void printButtons(upm_mpr121.MPR121 touch) {
boolean buttonPresed = false;
System.out.print("Buttons pressed: ");
for (int i = 0; i < 12; i++) {
if ((touch.getM_buttonStates() & (1 << i)) != 0) {
System.out.print(i + " ");
buttonPresed = true;
}
}
if (!buttonPresed)
System.out.print("None ");
System.out.println();
}
public static void main(String[] args) throws InterruptedException {
// Instantiate an MPR121 on I2C bus 0
upm_mpr121.MPR121 touch = new upm_mpr121.MPR121(0);
// init according to AN3944 defaults
touch.configAN3944();
while (true) {
touch.readButtons();
printButtons(touch);
Thread.sleep(1000);
}
}
}