git.basschouten.com Git - openhab-addons.git/blob

   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.souliss.internal.handler;
  14
  15 import org.eclipse.jdt.annotation.NonNullByDefault;
  16 import org.openhab.binding.souliss.internal.SoulissBindingConstants;
  17 import org.openhab.binding.souliss.internal.protocol.HalfFloatUtils;
  18 import org.openhab.core.library.types.DecimalType;
  19 import org.openhab.core.thing.ChannelUID;
  20 import org.openhab.core.thing.Thing;
  21 import org.openhab.core.thing.ThingStatus;
  22 import org.openhab.core.types.Command;
  23 import org.openhab.core.types.PrimitiveType;
  24
  25 /**
  26  * The {@link SoulissT6nHandler} is responsible for handling commands, which are
  27  * sent to one of the channels.
  28  *
  29  * @author Luca Remigio - Initial contribution
  30  * @author Luca Calcaterra - Refactor for OH3
  31  */
  32 @NonNullByDefault
  33 public class SoulissT6nHandler extends SoulissGenericHandler {
  34
  35     private float fSetPointValue = 0xFFFF;
  36
  37     public SoulissT6nHandler(Thing thing) {
  38         super(thing);
  39     }
  40
  41     @Override
  42     public void handleCommand(ChannelUID channelUID, Command command) {
  43         if (command instanceof DecimalType) {
  44             int uu = HalfFloatUtils.fromFloat(((DecimalType) command).floatValue());
  45             byte b2 = (byte) (uu >> 8);
  46             byte b1 = (byte) uu;
  47             // setpoint command
  48             commandSEND(b1, b2);
  49         }
  50     }
  51
  52     @Override
  53     public void initialize() {
  54         super.initialize();
  55
  56         updateStatus(ThingStatus.UNKNOWN);
  57     }
  58
  59     public void setState(PrimitiveType state) {
  60         this.updateState(SoulissBindingConstants.T6N_VALUE_CHANNEL, (DecimalType) state);
  61     }
  62
  63     @Override
  64     public void setRawState(byte rawState) {
  65         throw new UnsupportedOperationException("Not Implemented, yet.");
  66     }
  67
  68     public void setFloatValue(float valueOf) {
  69         super.setLastStatusStored();
  70         if (fSetPointValue != valueOf) {
  71             this.setState(DecimalType.valueOf(Float.toString(valueOf)));
  72             fSetPointValue = valueOf;
  73         }
  74     }
  75
  76     @Override
  77     public byte getRawState() {
  78         throw new UnsupportedOperationException("Not Implemented, yet.");
  79     }
  80
  81     public float getFloatState() {
  82         return fSetPointValue;
  83     }
  84
  85     @Override
  86     public byte getExpectedRawState(byte bCommand) {
  87         return -1;
  88     }
  89 }