001package com.pi4j.io.gpio; 002 003import java.util.concurrent.Callable; 004import java.util.concurrent.Future; 005import java.util.concurrent.TimeUnit; 006 007/* 008 * #%L 009 * ********************************************************************** 010 * ORGANIZATION : Pi4J 011 * PROJECT : Pi4J :: Java Library (Core) 012 * FILENAME : GpioPinDigitalOutput.java 013 * 014 * This file is part of the Pi4J project. More information about 015 * this project can be found here: https://www.pi4j.com/ 016 * ********************************************************************** 017 * %% 018 * Copyright (C) 2012 - 2019 Pi4J 019 * %% 020 * This program is free software: you can redistribute it and/or modify 021 * it under the terms of the GNU Lesser General Public License as 022 * published by the Free Software Foundation, either version 3 of the 023 * License, or (at your option) any later version. 024 * 025 * This program is distributed in the hope that it will be useful, 026 * but WITHOUT ANY WARRANTY; without even the implied warranty of 027 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 028 * GNU General Lesser Public License for more details. 029 * 030 * You should have received a copy of the GNU General Lesser Public 031 * License along with this program. If not, see 032 * <http://www.gnu.org/licenses/lgpl-3.0.html>. 033 * #L% 034 */ 035 036/** 037 * Gpio digital output pin interface. 038 * 039 * @author Robert Savage (<a 040 * href="http://www.savagehomeautomation.com">http://www.savagehomeautomation.com</a>) 041 */ 042@SuppressWarnings("unused") 043public interface GpioPinDigitalOutput extends GpioPinDigital, GpioPinOutput { 044 045 void high(); 046 void low(); 047 void toggle(); 048 Future<?> blink(long delay); 049 Future<?> blink(long delay, TimeUnit timeUnit); 050 Future<?> blink(long delay, PinState blinkState); 051 Future<?> blink(long delay, PinState blinkState, TimeUnit timeUnit); 052 Future<?> blink(long delay, long duration); 053 Future<?> blink(long delay, long duration, TimeUnit timeUnit); 054 Future<?> blink(long delay, long duration, PinState blinkState); 055 Future<?> blink(long delay, long duration, PinState blinkState, TimeUnit timeUnit); 056 Future<?> pulse(long duration); 057 Future<?> pulse(long duration, TimeUnit timeUnit); 058 Future<?> pulse(long duration, Callable<Void> callback); 059 Future<?> pulse(long duration, Callable<Void> callback, TimeUnit timeUnit); 060 Future<?> pulse(long duration, boolean blocking); 061 Future<?> pulse(long duration, boolean blocking, TimeUnit timeUnit); 062 Future<?> pulse(long duration, boolean blocking, Callable<Void> callback); 063 Future<?> pulse(long duration, boolean blocking, Callable<Void> callback, TimeUnit timeUnit); 064 Future<?> pulse(long duration, PinState pulseState); 065 Future<?> pulse(long duration, PinState pulseState, TimeUnit timeUnit); 066 Future<?> pulse(long duration, PinState pulseState, Callable<Void> callback); 067 Future<?> pulse(long duration, PinState pulseState, Callable<Void> callback, TimeUnit timeUnit); 068 Future<?> pulse(long duration, PinState pulseState, boolean blocking); 069 Future<?> pulse(long duration, PinState pulseState, boolean blocking, TimeUnit timeUnit); 070 Future<?> pulse(long duration, PinState pulseState, boolean blocking, Callable<Void> callback); 071 Future<?> pulse(long duration, PinState pulseState, boolean blocking, Callable<Void> callback, TimeUnit timeUnit); 072 void setState(PinState state); 073 void setState(boolean state); 074 075}