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   1 /**
   2  * Copyright (c) 2010-2023 Contributors to the openHAB project
   3  *
   4  * See the NOTICE file(s) distributed with this work for additional
   5  * information.
   6  *
   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
  10  *
  11  * SPDX-License-Identifier: EPL-2.0
  12  */
  13 package org.openhab.binding.enocean.internal.eep.A5_13;
  14
  15 import static org.openhab.binding.enocean.internal.EnOceanBindingConstants.*;
  16
  17 import java.util.function.Function;
  18
  19 import org.openhab.binding.enocean.internal.messages.ERP1Message;
  20 import org.openhab.core.config.core.Configuration;
  21 import org.openhab.core.library.types.OnOffType;
  22 import org.openhab.core.library.types.QuantityType;
  23 import org.openhab.core.library.unit.SIUnits;
  24 import org.openhab.core.library.unit.Units;
  25 import org.openhab.core.types.State;
  26 import org.openhab.core.types.UnDefType;
  27
  28 /**
  29  * Convertes EEP A5-13 messages of type 0x01 into Temperature, Illumination, Wind Speed and Temperature states
  30  *
  31  * @author Daniel Weber - Initial contribution
  32  */
  33 public class A5_13_01 extends A5_13 {
  34
  35     public A5_13_01(ERP1Message packet) {
  36         super(packet);
  37     }
  38
  39     protected State getIllumination() {
  40         return new QuantityType<>(((getDB_3Value() * 1000.0) / 255.0), Units.LUX);
  41     }
  42
  43     protected State getIllumination(double value) {
  44         return new QuantityType<>(((value * 1000.0 * 150.0) / 255.0), Units.LUX);
  45     }
  46
  47     protected State getIlluminationWest() {
  48         return getIllumination(getDB_3Value());
  49     }
  50
  51     protected State getIlluminationSouthNorth() {
  52         return getIllumination(getDB_2Value());
  53     }
  54
  55     protected State getIlluminationEast() {
  56         return getIllumination(getDB_1Value());
  57     }
  58
  59     protected State getTemperature() {
  60         return new QuantityType<>(-40.0 + ((getDB_2Value() * 120.0) / 255.0), SIUnits.CELSIUS);
  61     }
  62
  63     protected State getWindSpeed() {
  64         return new QuantityType<>(((getDB_1Value() * 70.0) / 255.0), Units.METRE_PER_SECOND);
  65     }
  66
  67     protected State getRainStatus() {
  68         return getBit(getDB_0Value(), 1) ? OnOffType.ON : OnOffType.OFF;
  69     }
  70
  71     @Override
  72     protected State convertToStateImpl(String channelId, String channelTypeId,
  73             Function<String, State> getCurrentStateFunc, Configuration config) {
  74         if (isPartOne()) {
  75             switch (channelId) {
  76                 case CHANNEL_ILLUMINATION:
  77                     return getIllumination();
  78                 case CHANNEL_TEMPERATURE:
  79                     return getTemperature();
  80                 case CHANNEL_WINDSPEED:
  81                     return getWindSpeed();
  82                 case CHANNEL_RAINSTATUS:
  83                     return getRainStatus();
  84             }
  85         }
  86
  87         if (isPartTwo()) {
  88             switch (channelId) {
  89                 case CHANNEL_ILLUMINATIONWEST:
  90                     return getIlluminationWest();
  91                 case CHANNEL_ILLUMINATIONSOUTHNORTH:
  92                     return getIlluminationSouthNorth();
  93                 case CHANNEL_ILLUMINATIONEAST:
  94                     return getIlluminationEast();
  95             }
  96         }
  97
  98         return UnDefType.UNDEF;
  99     }
 100 }