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[zigbee] Add a color temperature absolute channel (#868)
* [zigbee] Add color temperature absolute channel Signed-off-by: AndrewFG <[email protected]> * adopt reviewer suggestions Signed-off-by: AndrewFG <[email protected]> * doc and quality improvements Signed-off-by: AndrewFG <[email protected]> * tweaks and refactoring Signed-off-by: AndrewFG <[email protected]> * fix channel type id; add documentation Signed-off-by: AndrewFG <[email protected]> --------- Signed-off-by: AndrewFG <[email protected]>
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94
.../java/org/openhab/binding/zigbee/internal/converter/ZigBeeConverterColorTempAbsolute.java
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| @@ -0,0 +1,94 @@ | ||
| /** | ||
| * Copyright (c) 2010-2024 Contributors to the openHAB project | ||
| * | ||
| * See the NOTICE file(s) distributed with this work for additional | ||
| * information. | ||
| * | ||
| * This program and the accompanying materials are made available under the | ||
| * terms of the Eclipse Public License 2.0 which is available at | ||
| * http://www.eclipse.org/legal/epl-2.0 | ||
| * | ||
| * SPDX-License-Identifier: EPL-2.0 | ||
| */ | ||
| package org.openhab.binding.zigbee.internal.converter; | ||
|
|
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| import java.math.BigDecimal; | ||
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| import org.openhab.binding.zigbee.ZigBeeBindingConstants; | ||
| import org.openhab.binding.zigbee.handler.ZigBeeThingHandler; | ||
| import org.openhab.core.library.types.QuantityType; | ||
| import org.openhab.core.library.unit.Units; | ||
| import org.openhab.core.thing.Channel; | ||
| import org.openhab.core.thing.ThingUID; | ||
| import org.openhab.core.thing.binding.builder.ChannelBuilder; | ||
| import org.openhab.core.types.Command; | ||
| import org.openhab.core.types.StateDescriptionFragmentBuilder; | ||
| import org.slf4j.Logger; | ||
| import org.slf4j.LoggerFactory; | ||
|
|
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| import com.zsmartsystems.zigbee.ZigBeeEndpoint; | ||
| import com.zsmartsystems.zigbee.zcl.ZclAttribute; | ||
| import com.zsmartsystems.zigbee.zcl.clusters.ZclColorControlCluster; | ||
| import com.zsmartsystems.zigbee.zcl.clusters.colorcontrol.MoveToColorTemperatureCommand; | ||
| import com.zsmartsystems.zigbee.zcl.protocol.ZclClusterType; | ||
|
|
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| /** | ||
| * Channel converter for absolute color temperature based on {@link ZigBeeConverterColorTemperature}, that converts | ||
| * between the color control cluster and a QuantityType<Temperature> channel. | ||
| * | ||
| * @author Andrew Fiddian-Green - Initial Contribution | ||
| */ | ||
| public class ZigBeeConverterColorTempAbsolute extends ZigBeeConverterColorTemperature { | ||
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|
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| private Logger logger = LoggerFactory.getLogger(ZigBeeConverterColorTempAbsolute.class); | ||
|
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| @Override | ||
| public boolean initializeConverter(ZigBeeThingHandler thing) { | ||
| if (super.initializeConverter(thing)) { | ||
| stateDescription = StateDescriptionFragmentBuilder.create().withMinimum(BigDecimal.valueOf(kelvinMin)) | ||
| .withMaximum(BigDecimal.valueOf(kelvinMax)).withStep(BigDecimal.valueOf(100)).withPattern("%.0f K") | ||
| .build().toStateDescription(); | ||
| return true; | ||
| } | ||
| return false; | ||
| } | ||
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| @Override | ||
| public void handleCommand(final Command command) { | ||
| if (command instanceof QuantityType<?> quantity) { | ||
| QuantityType<?> mired = quantity.toInvertibleUnit(Units.MIRED); | ||
| if (mired != null) { | ||
| MoveToColorTemperatureCommand zclCommand = new MoveToColorTemperatureCommand(mired.intValue(), 10); | ||
| monitorCommandResponse(command, clusterColorControl.sendCommand(zclCommand)); | ||
| } | ||
| return; | ||
| } | ||
| super.handleCommand(command); | ||
| } | ||
|
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| @Override | ||
| public Channel getChannel(ThingUID thingUID, ZigBeeEndpoint endpoint) { | ||
| return super.getChannel(thingUID, endpoint) == null ? null | ||
| : ChannelBuilder | ||
| .create(createChannelUID(thingUID, endpoint, | ||
| ZigBeeBindingConstants.CHANNEL_NAME_COLOR_TEMP_ABSOLUTE), | ||
| ZigBeeBindingConstants.ITEM_TYPE_NUMBER_TEMPERATURE) | ||
| .withType(ZigBeeBindingConstants.CHANNEL_COLOR_TEMP_ABSOLUTE) | ||
| .withLabel(ZigBeeBindingConstants.CHANNEL_LABEL_COLOR_TEMPERATURE) | ||
| .withProperties(createProperties(endpoint)).build(); | ||
| } | ||
|
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| @Override | ||
| public void attributeUpdated(ZclAttribute attribute, Object val) { | ||
| if (attribute.getClusterType() == ZclClusterType.COLOR_CONTROL | ||
| && attribute.getId() == ZclColorControlCluster.ATTR_COLORTEMPERATURE) { | ||
| logger.debug("{}: ZigBee attribute reports {} on endpoint {}", endpoint.getIeeeAddress(), attribute, | ||
| endpoint.getEndpointId()); | ||
| if (val instanceof Integer mired) { | ||
| updateChannelState(QuantityType.valueOf(mired, Units.MIRED)); | ||
| } | ||
| return; | ||
| } | ||
| super.attributeUpdated(attribute, val); | ||
| } | ||
| } |
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