2 * Copyright (c) 2010-2020 Contributors to the openHAB project
4 * See the NOTICE file(s) distributed with this work for additional
7 * This program and the accompanying materials are made available under the
8 * terms of the Eclipse Public License 2.0 which is available at
9 * http://www.eclipse.org/legal/epl-2.0
11 * SPDX-License-Identifier: EPL-2.0
13 package org.openhab.binding.rfxcom.internal.messages;
15 import static org.openhab.binding.rfxcom.internal.RFXComBindingConstants.*;
16 import static org.openhab.binding.rfxcom.internal.messages.ByteEnumUtil.fromByte;
18 import org.openhab.binding.rfxcom.internal.exceptions.RFXComException;
19 import org.openhab.binding.rfxcom.internal.exceptions.RFXComUnsupportedChannelException;
20 import org.openhab.binding.rfxcom.internal.exceptions.RFXComUnsupportedValueException;
21 import org.openhab.binding.rfxcom.internal.handler.DeviceState;
22 import org.openhab.core.library.types.OpenClosedType;
23 import org.openhab.core.library.types.StopMoveType;
24 import org.openhab.core.library.types.UpDownType;
25 import org.openhab.core.types.State;
26 import org.openhab.core.types.Type;
29 * RFXCOM data class for blinds1 message.
31 * @author Peter Janson / Pål Edman - Initial contribution
32 * @author Pauli Anttila - Migration to OH2
33 * @author Fabien Le Bars - Added support for Cherubini blinds
35 public class RFXComBlinds1Message extends RFXComBatteryDeviceMessage<RFXComBlinds1Message.SubType> {
37 public enum SubType implements ByteEnumWrapper {
38 T0(0), // Hasta new/RollerTrol
42 T4(4), // Additional commands.
43 T5(5), // MEDIA MOUNT have different direction commands than the rest!! Needs to be fixed.
46 T8(8), // Chamberlain CS4330
48 T10(10), // Dolat DLM-1, Topstar
50 T12(12), // Confexx CNF24-2435
51 T13(13), // Screenline
54 private final int subType;
56 SubType(int subType) {
57 this.subType = subType;
61 public byte toByte() {
62 return (byte) subType;
66 public enum Commands implements ByteEnumWrapper {
67 OPEN(0), // MediaMount DOWN(0),
68 CLOSE(1), // MediaMount UPP(1),
71 SET_LIMIT(4), // YR1326 SET_UPPER_LIMIT(4),
72 SET_LOWER_LIMIT(5), // YR1326
73 DELETE_LIMITS(6), // YR1326
74 CHANGE_DIRECTON(7); // YR1326
76 private final int command;
78 Commands(int command) {
79 this.command = command;
83 public byte toByte() {
84 return (byte) command;
88 public SubType subType;
91 public Commands command;
93 public RFXComBlinds1Message() {
94 super(PacketType.BLINDS1);
97 public RFXComBlinds1Message(byte[] data) throws RFXComException {
102 public String toString() {
105 str += super.toString();
106 str += ", Sub type = " + subType;
107 str += ", Device Id = " + getDeviceId();
108 str += ", Command = " + command;
109 str += ", Signal level = " + signalLevel;
110 str += ", Battery level = " + batteryLevel;
116 public void encodeMessage(byte[] data) throws RFXComException {
117 super.encodeMessage(data);
119 subType = fromByte(SubType.class, super.subType);
121 if (subType == SubType.T6) {
122 sensorId = (data[4] & 0xFF) << 20 | (data[5] & 0xFF) << 12 | (data[6] & 0xFF) << 4 | (data[7] & 0xF0) >> 4;
123 unitCode = (byte) (data[7] & 0x0F);
125 sensorId = (data[4] & 0xFF) << 16 | (data[5] & 0xFF) << 8 | (data[6] & 0xFF);
129 command = fromByte(Commands.class, data[8]);
131 signalLevel = (byte) ((data[9] & 0xF0) >> 4);
132 batteryLevel = (byte) (data[9] & 0x0F);
136 public byte[] decodeMessage() {
138 // BLINDS1 09 19 00 06 00 B1 8F 01 00 70
140 byte[] data = new byte[10];
143 data[1] = RFXComBaseMessage.PacketType.BLINDS1.toByte();
144 data[2] = subType.toByte();
147 if (subType == SubType.T6) {
148 data[4] = (byte) ((sensorId >>> 20) & 0xFF);
149 data[5] = (byte) ((sensorId >>> 12) & 0xFF);
150 data[6] = (byte) ((sensorId >>> 4) & 0xFF);
151 data[7] = (byte) (((sensorId & 0x0F) << 4) | (unitCode & 0x0F));
153 data[4] = (byte) ((sensorId >> 16) & 0xFF);
154 data[5] = (byte) ((sensorId >> 8) & 0xFF);
155 data[6] = (byte) (sensorId & 0xFF);
159 data[8] = command.toByte();
160 data[9] = (byte) (((signalLevel & 0x0F) << 4) | (batteryLevel & 0x0F));
166 public String getDeviceId() {
167 return sensorId + ID_DELIMITER + unitCode;
171 public State convertToState(String channelId, DeviceState deviceState) throws RFXComUnsupportedChannelException {
172 if (CHANNEL_COMMAND.equals(channelId)) {
173 return (command == Commands.CLOSE ? OpenClosedType.CLOSED : OpenClosedType.OPEN);
175 return super.convertToState(channelId, deviceState);
180 public void setSubType(SubType subType) {
181 this.subType = subType;
185 public void setDeviceId(String deviceId) throws RFXComException {
186 String[] ids = deviceId.split("\\" + ID_DELIMITER);
187 if (ids.length != 2) {
188 throw new RFXComException("Invalid device id '" + deviceId + "'");
191 sensorId = Integer.parseInt(ids[0]);
192 unitCode = Byte.parseByte(ids[1]);
196 public void convertFromState(String channelId, Type type) throws RFXComUnsupportedChannelException {
197 if (CHANNEL_SHUTTER.equals(channelId)) {
198 if (type instanceof OpenClosedType) {
199 command = (type == OpenClosedType.CLOSED ? Commands.CLOSE : Commands.OPEN);
200 } else if (type instanceof UpDownType) {
201 command = (type == UpDownType.UP ? Commands.OPEN : Commands.CLOSE);
202 } else if (type instanceof StopMoveType) {
203 command = Commands.STOP;
205 throw new RFXComUnsupportedChannelException("Channel " + channelId + " does not accept " + type);
208 throw new RFXComUnsupportedChannelException("Channel " + channelId + " is not relevant here");
213 public SubType convertSubType(String subType) throws RFXComUnsupportedValueException {
214 return ByteEnumUtil.convertSubType(SubType.class, subType);