001package com.pi4j.io.gpio; 002 003/* 004 * #%L 005 * ********************************************************************** 006 * ORGANIZATION : Pi4J 007 * PROJECT : Pi4J :: Java Library (Core) 008 * FILENAME : PiFacePin.java 009 * 010 * This file is part of the Pi4J project. More information about 011 * this project can be found here: https://www.pi4j.com/ 012 * ********************************************************************** 013 * %% 014 * Copyright (C) 2012 - 2019 Pi4J 015 * %% 016 * This program is free software: you can redistribute it and/or modify 017 * it under the terms of the GNU Lesser General Public License as 018 * published by the Free Software Foundation, either version 3 of the 019 * License, or (at your option) any later version. 020 * 021 * This program is distributed in the hope that it will be useful, 022 * but WITHOUT ANY WARRANTY; without even the implied warranty of 023 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 024 * GNU General Lesser Public License for more details. 025 * 026 * You should have received a copy of the GNU General Lesser Public 027 * License along with this program. If not, see 028 * <http://www.gnu.org/licenses/lgpl-3.0.html>. 029 * #L% 030 */ 031 032 033import com.pi4j.io.gpio.impl.PinImpl; 034 035import java.util.EnumSet; 036 037/** 038 * Raspberry Pi pin definitions. 039 * 040 * @author Robert Savage (<a 041 * href="http://www.savagehomeautomation.com">http://www.savagehomeautomation.com</a>) 042 */ 043@SuppressWarnings("unused") 044public class PiFacePin { 045 046 public static final Pin GPIO_00 = createDigitalPin(0, "GPIO 0"); 047 public static final Pin GPIO_01 = createDigitalAndPwmPin(1, "GPIO 1"); // PIN 1 supports PWM output 048 public static final Pin GPIO_02 = createDigitalPin(2, "GPIO 2"); 049 public static final Pin GPIO_03 = createDigitalPin(3, "GPIO 3"); 050 public static final Pin GPIO_04 = createDigitalPin(4, "GPIO 4"); 051 public static final Pin GPIO_05 = createDigitalPin(5, "GPIO 5"); 052 public static final Pin GPIO_06 = createDigitalPin(6, "GPIO 6"); 053 public static final Pin GPIO_07 = createDigitalPin(7, "GPIO 7"); 054 public static final Pin GPIO_08 = createDigitalPin(8, "GPIO 8"); 055 public static final Pin GPIO_09 = createDigitalPin(9, "GPIO 9"); 056 public static final Pin GPIO_10 = createDigitalPin(10, "GPIO 10"); 057 public static final Pin GPIO_11 = createDigitalPin(11, "GPIO 11"); 058 public static final Pin GPIO_12 = createDigitalPin(12, "GPIO 12"); 059 public static final Pin GPIO_13 = createDigitalPin(13, "GPIO 13"); 060 public static final Pin GPIO_14 = createDigitalPin(14, "GPIO 14"); 061 public static final Pin GPIO_15 = createDigitalPin(15, "GPIO 15"); 062 public static final Pin GPIO_16 = createDigitalPin(16, "GPIO 16"); 063 public static final Pin GPIO_17 = createDigitalPin(17, "GPIO 17"); 064 public static final Pin GPIO_18 = createDigitalPin(18, "GPIO 18"); 065 public static final Pin GPIO_19 = createDigitalPin(19, "GPIO 19"); 066 public static final Pin GPIO_20 = createDigitalPin(20, "GPIO 20"); 067 068 private static Pin createDigitalPin(int address, String name) { 069 return new PinImpl(RaspiGpioProvider.NAME, address, name, 070 EnumSet.of(PinMode.DIGITAL_INPUT, PinMode.DIGITAL_OUTPUT), 071 PinPullResistance.all()); 072 } 073 074 private static Pin createDigitalAndPwmPin(int address, String name) { 075 return new PinImpl(RaspiGpioProvider.NAME, address, name, 076 EnumSet.of(PinMode.DIGITAL_INPUT, PinMode.DIGITAL_OUTPUT, PinMode.PWM_OUTPUT), 077 PinPullResistance.all()); 078 } 079}