001package com.pi4j.io.gpio; 002 003/* 004 * #%L 005 * ********************************************************************** 006 * ORGANIZATION : Pi4J 007 * PROJECT : Pi4J :: Java Library (Core) 008 * FILENAME : NanoPiPin.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 java.util.EnumSet; 034 035/** 036 * NanoPi Pin definitions for (default) WiringPi pin numbering scheme. 037 * 038 */ 039public class NanoPiPin extends PinProvider { 040 041 public static final Pin GPIO_00 = createDigitalPin(0, "GPIO 0"); 042 public static final Pin GPIO_01 = createDigitalAndPwmPinNoEdge(1, "GPIO 1"); // supports PWM 043 public static final Pin GPIO_02 = createDigitalPin(2, "GPIO 2"); 044 public static final Pin GPIO_03 = createDigitalPin(3, "GPIO 3"); 045 public static final Pin GPIO_04 = createDigitalPin(4, "GPIO 4"); 046 public static final Pin GPIO_05 = createDigitalPin(5, "GPIO 5"); 047 public static final Pin GPIO_06 = createDigitalPin(6, "GPIO 6"); 048 public static final Pin GPIO_07 = createDigitalPin(7, "GPIO 7"); 049 public static final Pin GPIO_08 = createDigitalPinNoEdge(8, "GPIO 8", 050 EnumSet.of(PinPullResistance.OFF, PinPullResistance.PULL_UP)); // this pin is permanently pulled up 051 public static final Pin GPIO_09 = createDigitalPinNoEdge(9, "GPIO 9", 052 EnumSet.of(PinPullResistance.OFF, PinPullResistance.PULL_UP)); // this pin is permanently pulled up 053 public static final Pin GPIO_10 = createDigitalPin(10, "GPIO 10"); 054 public static final Pin GPIO_11 = createDigitalPin(11, "GPIO 11"); 055 public static final Pin GPIO_12 = createDigitalPin(12, "GPIO 12"); 056 public static final Pin GPIO_13 = createDigitalPin(13, "GPIO 13"); 057 public static final Pin GPIO_14 = createDigitalPin(14, "GPIO 14"); 058 public static final Pin GPIO_15 = createDigitalPin(15, "GPIO 15"); 059 public static final Pin GPIO_16 = createDigitalPin(16, "GPIO 16"); 060 061 public static final Pin GPIO_21 = createDigitalPinNoEdge(21, "GPIO 21"); 062 public static final Pin GPIO_22 = createDigitalPinNoEdge(22, "GPIO 22"); 063 public static final Pin GPIO_23 = createDigitalPinNoEdge(23, "GPIO 23"); 064 public static final Pin GPIO_24 = createDigitalPinNoEdge(24, "GPIO 24"); 065 public static final Pin GPIO_25 = createDigitalPinNoEdge(25, "GPIO 25"); 066 public static final Pin GPIO_26 = createDigitalPinNoEdge(26, "GPIO 26"); 067 public static final Pin GPIO_27 = createDigitalPinNoEdge(27, "GPIO 27"); 068 public static final Pin GPIO_28 = createDigitalPinNoEdge(28, "GPIO 28"); 069 public static final Pin GPIO_29 = createDigitalPinNoEdge(29, "GPIO 29"); 070 //public static final Pin GPIO_30 = createDigitalPinNoEdge(30, "GPIO 30"); << This is SoC GPIO-00 which cannot be exported. 071 public static final Pin GPIO_31 = createDigitalPinNoEdge(31, "GPIO 31", 072 EnumSet.noneOf(PinPullResistance.class)); // this pin is permanently pulled up; pin pull settings do not work 073 074 protected static Pin createDigitalPin(int address, String name) { 075 return createDigitalPin(NanoPiGpioProvider.NAME, address, name); 076 } 077 078 protected static Pin createDigitalPinNoEdge(int address, String name, EnumSet<PinPullResistance> resistance) { 079 return createDigitalPin(NanoPiGpioProvider.NAME, address, name, resistance, EnumSet.noneOf(PinEdge.class)); 080 } 081 082 protected static Pin createDigitalPinNoEdge(int address, String name) { 083 return createDigitalPin(NanoPiGpioProvider.NAME, address, name, EnumSet.noneOf(PinEdge.class)); 084 } 085 086 protected static Pin createDigitalAndPwmPin(int address, String name) { 087 return createDigitalAndPwmPin(NanoPiGpioProvider.NAME, address, name); 088 } 089 090 protected static Pin createDigitalAndPwmPinNoEdge(int address, String name) { 091 return createDigitalAndPwmPin(NanoPiGpioProvider.NAME, address, name, EnumSet.noneOf(PinEdge.class)); 092 } 093 094 // *override* static method from subclass 095 // (overriding a static method is not supported in Java 096 // so this method definition will hide the subclass static method) 097 public static Pin getPinByName(String name) { 098 return PinProvider.getPinByName(name); 099 } 100 101 // *override* static method from subclass 102 // (overriding a static method is not supported in Java 103 // so this method definition will hide the subclass static method) 104 public static Pin getPinByAddress(int address) { 105 return PinProvider.getPinByAddress(address); 106 } 107 108 // *override* static method from subclass 109 // (overriding a static method is not supported in Java 110 // so this method definition will hide the subclass static method) 111 public static Pin[] allPins() { return PinProvider.allPins(); } 112 113 // *override* static method from subclass 114 // (overriding a static method is not supported in Java 115 // so this method definition will hide the subclass static method) 116 public static Pin[] allPins(PinMode ... mode) { return PinProvider.allPins(mode); } 117}