2 * Copyright (c) 2010-2023 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.powermax.internal.message;
15 import org.eclipse.jdt.annotation.NonNullByDefault;
16 import org.eclipse.jdt.annotation.Nullable;
17 import org.openhab.binding.powermax.internal.state.PowermaxState;
20 * A class for PowerMaster message handling
22 * @author Laurent Garnier - Initial contribution
25 public class PowermaxPowerMasterMessage extends PowermaxBaseMessage {
31 * the received message as a buffer of bytes
33 public PowermaxPowerMasterMessage(byte[] message) {
38 protected @Nullable PowermaxState handleMessageInternal(@Nullable PowermaxCommManager commManager) {
39 if (commManager == null) {
43 byte[] message = getRawData();
44 byte msgType = message[2];
45 byte subType = message[3];
46 byte msgLen = message[4];
48 debug("Type", msgType);
49 debug("Subtype", subType);
50 debug("Message length", msgLen);
52 if ((msgType == 0x03) && (subType == 0x39)) {
53 commManager.sendMessage(PowermaxSendType.POWERMASTER_ZONE_STAT1);
54 commManager.sendMessage(PowermaxSendType.POWERMASTER_ZONE_STAT2);