001package com.pi4j.io.gpio; 002 003/* 004 * #%L 005 * ********************************************************************** 006 * ORGANIZATION : Pi4J 007 * PROJECT : Pi4J :: Java Library (Core) 008 * FILENAME : RaspiPin.java 009 * 010 * This file is part of the Pi4J project. More information about 011 * this project can be found here: http://www.pi4j.com/ 012 * ********************************************************************** 013 * %% 014 * Copyright (C) 2012 - 2013 Pi4J 015 * %% 016 * Licensed under the Apache License, Version 2.0 (the "License"); 017 * you may not use this file except in compliance with the License. 018 * You may obtain a copy of the License at 019 * 020 * http://www.apache.org/licenses/LICENSE-2.0 021 * 022 * Unless required by applicable law or agreed to in writing, software 023 * distributed under the License is distributed on an "AS IS" BASIS, 024 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 025 * See the License for the specific language governing permissions and 026 * limitations under the License. 027 * #L% 028 */ 029 030 031import java.util.EnumSet; 032import com.pi4j.io.gpio.impl.PinImpl; 033 034/** 035 * Raspberry Pi pin definitions. 036 * 037 * @author Robert Savage (<a 038 * href="http://www.savagehomeautomation.com">http://www.savagehomeautomation.com</a>) 039 */ 040public class RaspiPin { 041 042 public static final Pin GPIO_00 = createDigitalPin(0, "GPIO 0"); 043 public static final Pin GPIO_01 = createDigitalAndPwmPin(1, "GPIO 1"); // PIN 1 supports PWM output 044 public static final Pin GPIO_02 = createDigitalPin(2, "GPIO 2"); 045 public static final Pin GPIO_03 = createDigitalPin(3, "GPIO 3"); 046 public static final Pin GPIO_04 = createDigitalPin(4, "GPIO 4"); 047 public static final Pin GPIO_05 = createDigitalPin(5, "GPIO 5"); 048 public static final Pin GPIO_06 = createDigitalPin(6, "GPIO 6"); 049 public static final Pin GPIO_07 = createDigitalPin(7, "GPIO 7"); 050 public static final Pin GPIO_08 = createDigitalPin(8, "GPIO 8"); 051 public static final Pin GPIO_09 = createDigitalPin(9, "GPIO 9"); 052 public static final Pin GPIO_10 = createDigitalPin(10, "GPIO 10"); 053 public static final Pin GPIO_11 = createDigitalPin(11, "GPIO 11"); 054 public static final Pin GPIO_12 = createDigitalPin(12, "GPIO 12"); 055 public static final Pin GPIO_13 = createDigitalPin(13, "GPIO 13"); 056 public static final Pin GPIO_14 = createDigitalPin(14, "GPIO 14"); 057 public static final Pin GPIO_15 = createDigitalPin(15, "GPIO 15"); 058 public static final Pin GPIO_16 = createDigitalPin(16, "GPIO 16"); 059 public static final Pin GPIO_17 = createDigitalPin(17, "GPIO 17"); 060 public static final Pin GPIO_18 = createDigitalPin(18, "GPIO 18"); 061 public static final Pin GPIO_19 = createDigitalPin(19, "GPIO 19"); 062 public static final Pin GPIO_20 = createDigitalPin(20, "GPIO 20"); 063 064 private static Pin createDigitalPin(int address, String name) { 065 return new PinImpl(RaspiGpioProvider.NAME, address, name, 066 EnumSet.of(PinMode.DIGITAL_INPUT, PinMode.DIGITAL_OUTPUT), 067 PinPullResistance.all()); 068 } 069 070 private static Pin createDigitalAndPwmPin(int address, String name) { 071 return new PinImpl(RaspiGpioProvider.NAME, address, name, 072 EnumSet.of(PinMode.DIGITAL_INPUT, PinMode.DIGITAL_OUTPUT, PinMode.PWM_OUTPUT), 073 PinPullResistance.all()); 074 } 075}