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.enocean.internal.eep.A5_04;
15 import static org.openhab.binding.enocean.internal.EnOceanBindingConstants.CHANNEL_BATTERY_VOLTAGE;
17 import java.util.function.Function;
19 import org.eclipse.jdt.annotation.NonNullByDefault;
20 import org.eclipse.jdt.annotation.Nullable;
21 import org.openhab.binding.enocean.internal.messages.ERP1Message;
22 import org.openhab.core.config.core.Configuration;
23 import org.openhab.core.library.types.QuantityType;
24 import org.openhab.core.library.unit.Units;
25 import org.openhab.core.types.State;
29 * @author Dominik Krickl-Vorreiter - Initial contribution
32 public class A5_04_02_Eltako extends A5_04_02 {
34 public A5_04_02_Eltako(ERP1Message packet) {
39 protected State convertToStateImpl(String channelId, String channelTypeId,
40 Function<String, @Nullable State> getCurrentStateFunc, Configuration config) {
41 if (channelId.equals(CHANNEL_BATTERY_VOLTAGE)) {
42 double voltage = getDB3Value() * 6.58 / 255.0; // not sure if this is right
43 return new QuantityType<>(voltage, Units.VOLT);
46 return super.convertToStateImpl(channelId, channelTypeId, getCurrentStateFunc, config);