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Pi4J Java Examples using the Pi4J Library

There is a newer version: 1.4

/*
 * #%L
 * **********************************************************************
 * ORGANIZATION  :  Pi4J
 * PROJECT       :  Pi4J :: Java Examples
 * FILENAME      :  WiringPiSoftPWMExample.java
 *
 * This file is part of the Pi4J project. More information about
 * this project can be found here:  http://www.pi4j.com/
 * **********************************************************************
 * %%
 * Copyright (C) 2012 - 2016 Pi4J
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Lesser Public License for more details.
 *
 * You should have received a copy of the GNU General Lesser Public
 * License along with this program.  If not, see
 * .
 * #L%
 */

import com.pi4j.wiringpi.SoftPwm;

public class WiringPiSoftPWMExample {

    public static void main(String[] args) throws InterruptedException {

        // initialize wiringPi library
        com.pi4j.wiringpi.Gpio.wiringPiSetup();

        // create soft-pwm pins (min=0 ; max=100)
        SoftPwm.softPwmCreate(1, 0, 100);

        // continuous loop
        while (true) {
            // fade LED to fully ON
            for (int i = 0; i <= 100; i++) {
                SoftPwm.softPwmWrite(1, i);
                Thread.sleep(100);
            }

            // fade LED to fully OFF
            for (int i = 100; i >= 0; i--) {
                SoftPwm.softPwmWrite(1, i);
                Thread.sleep(100);
            }
        }

        // make sure to stop software PWM driver/thread if you done with it.
        //SoftPwm.softPwmStop(1);
    }
}