001package com.pi4j.io.gpio; 002 003/* 004 * #%L 005 * ********************************************************************** 006 * ORGANIZATION : Pi4J 007 * PROJECT : Pi4J :: Java Library (Core) 008 * FILENAME : RaspiBcmPin.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 - 2021 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 */ 031 032 033/** 034 * Raspberry Pi pin definitions for the Broadcom pin numbering scheme. 035 * 036 * @author Robert Savage (<a 037 * href="http://www.savagehomeautomation.com">http://www.savagehomeautomation.com</a>) 038 */ 039public class RaspiBcmPin extends PinProvider { 040 041 public static final Pin GPIO_02 = createDigitalPin(2, "GPIO 2"); // <P1:03> 042 public static final Pin GPIO_03 = createDigitalPin(3, "GPIO 3"); // <P1:05> 043 public static final Pin GPIO_04 = createDigitalPin(4, "GPIO 4"); // <P1:07> 044 public static final Pin GPIO_05 = createDigitalPin(5, "GPIO 5"); // <P1:29> requires 2B, A+, B+ or newer model (40 pin header) 045 public static final Pin GPIO_06 = createDigitalPin(6, "GPIO 6"); // <P1:31> requires 2B, A+, B+ or newer model (40 pin header) 046 public static final Pin GPIO_07 = createDigitalPin(7, "GPIO 7"); // <P1:26> 047 public static final Pin GPIO_08 = createDigitalPin(8, "GPIO 8"); // <P1:24> 048 public static final Pin GPIO_09 = createDigitalPin(9, "GPIO 9"); // <P1:21> 049 public static final Pin GPIO_10 = createDigitalPin(10, "GPIO 10"); // <P1:09> 050 public static final Pin GPIO_11 = createDigitalPin(11, "GPIO 11"); // <P1:23> 051 public static final Pin GPIO_12 = createDigitalAndPwmPin(12, "GPIO 12"); // <P1:32> requires 2B, A+, B+ or newer model (40 pin header) : supports PWM0 [ALT0] 052 public static final Pin GPIO_13 = createDigitalAndPwmPin(13, "GPIO 13"); // <P1:33> requires 2B, A+, B+ or newer model (40 pin header) : supports PWM1 [ALT0] 053 public static final Pin GPIO_14 = createDigitalPin(14, "GPIO 14"); // <P1:08> 054 public static final Pin GPIO_15 = createDigitalPin(15, "GPIO 15"); // <P1:10> 055 public static final Pin GPIO_16 = createDigitalPin(16, "GPIO 16"); // <P1:36> requires 2B, A+, B+ or newer model (40 pin header) 056 public static final Pin GPIO_17 = createDigitalPin(17, "GPIO 17"); // <P1:11> 057 public static final Pin GPIO_18 = createDigitalAndPwmPin(18, "GPIO 18"); // <P1:12> supports PWM0 [ALT5] 058 public static final Pin GPIO_19 = createDigitalAndPwmPin(19, "GPIO 19"); // <P1:35> requires 2B, A+, B+ or newer model (40 pin header) : supports PWM1 [ALT5] 059 public static final Pin GPIO_20 = createDigitalPin(20, "GPIO 20"); // <P1:38> requires 2B, A+, B+ or newer model (40 pin header) 060 public static final Pin GPIO_21 = createDigitalPin(21, "GPIO 21"); // <P1:40> requires 2B, A+, B+ or newer model (40 pin header) 061 public static final Pin GPIO_22 = createDigitalPin(22, "GPIO 22"); // <P1:05> 062 public static final Pin GPIO_23 = createDigitalPin(23, "GPIO 23"); // <P1:16> 063 public static final Pin GPIO_24 = createDigitalPin(24, "GPIO 24"); // <P1:18> 064 public static final Pin GPIO_25 = createDigitalPin(25, "GPIO 25"); // <P1:22> 065 public static final Pin GPIO_26 = createDigitalPin(26, "GPIO 26"); // <P1:37> requires 2B, A+, B+ or newer model (40 pin header) 066 public static final Pin GPIO_27 = createDigitalPin(27, "GPIO 27"); // <P1:13> 067 068 // the following GPIO pins are only available on the Raspbery Pi Model A, B (revision 2.0), B+ 069 public static final Pin GPIO_28 = createDigitalPin(28, "GPIO 28"); // <P5:03> requires B rev2 or newer model (P5 header) 070 public static final Pin GPIO_29 = createDigitalPin(29, "GPIO 29"); // <P1:04> requires B rev2 or newer model (P5 header) 071 public static final Pin GPIO_30 = createDigitalPin(30, "GPIO 30"); // <P1:05> requires B rev2 or newer model (P5 header) 072 public static final Pin GPIO_31 = createDigitalPin(31, "GPIO 31"); // <P1:06> requires B rev2 or newer model (P5 header) 073 074 protected static Pin createDigitalPin(int address, String name) { 075 return createDigitalPin(RaspiGpioProvider.NAME, address, name); 076 } 077 078 protected static Pin createDigitalAndPwmPin(int address, String name) { 079 return createDigitalAndPwmPin(RaspiGpioProvider.NAME, address, name); 080 } 081 // *override* static method from subclass 082 // (overriding a static method is not supported in Java 083 // so this method definition will hide the subclass static method) 084 public static Pin getPinByName(String name) { 085 return PinProvider.getPinByName(name); 086 } 087 088 // *override* static method from subclass 089 // (overriding a static method is not supported in Java 090 // so this method definition will hide the subclass static method) 091 public static Pin getPinByAddress(int address) { 092 return PinProvider.getPinByAddress(address); 093 } 094 095 // *override* static method from subclass 096 // (overriding a static method is not supported in Java 097 // so this method definition will hide the subclass static method) 098 public static Pin[] allPins() { return PinProvider.allPins(); } 099}