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   1 /**
   2  * Copyright (c) 2010-2021 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.shelly.internal.handler;
  14
  15 import static org.openhab.binding.shelly.internal.ShellyBindingConstants.*;
  16 import static org.openhab.binding.shelly.internal.api.ShellyApiJsonDTO.*;
  17 import static org.openhab.binding.shelly.internal.util.ShellyUtils.*;
  18
  19 import org.eclipse.jdt.annotation.NonNullByDefault;
  20 import org.eclipse.jetty.client.HttpClient;
  21 import org.openhab.binding.shelly.internal.api.ShellyApiException;
  22 import org.openhab.binding.shelly.internal.api.ShellyApiJsonDTO;
  23 import org.openhab.binding.shelly.internal.api.ShellyApiJsonDTO.ShellyControlRoller;
  24 import org.openhab.binding.shelly.internal.api.ShellyApiJsonDTO.ShellySettingsDimmer;
  25 import org.openhab.binding.shelly.internal.api.ShellyApiJsonDTO.ShellySettingsRelay;
  26 import org.openhab.binding.shelly.internal.api.ShellyApiJsonDTO.ShellySettingsRoller;
  27 import org.openhab.binding.shelly.internal.api.ShellyApiJsonDTO.ShellySettingsStatus;
  28 import org.openhab.binding.shelly.internal.api.ShellyApiJsonDTO.ShellyShortLightStatus;
  29 import org.openhab.binding.shelly.internal.api.ShellyApiJsonDTO.ShellyShortStatusRelay;
  30 import org.openhab.binding.shelly.internal.api.ShellyApiJsonDTO.ShellyStatusRelay;
  31 import org.openhab.binding.shelly.internal.coap.ShellyCoapServer;
  32 import org.openhab.binding.shelly.internal.config.ShellyBindingConfiguration;
  33 import org.openhab.binding.shelly.internal.provider.ShellyChannelDefinitions;
  34 import org.openhab.binding.shelly.internal.provider.ShellyTranslationProvider;
  35 import org.openhab.core.library.types.DecimalType;
  36 import org.openhab.core.library.types.IncreaseDecreaseType;
  37 import org.openhab.core.library.types.OnOffType;
  38 import org.openhab.core.library.types.PercentType;
  39 import org.openhab.core.library.types.StopMoveType;
  40 import org.openhab.core.library.types.StringType;
  41 import org.openhab.core.library.types.UpDownType;
  42 import org.openhab.core.library.unit.SIUnits;
  43 import org.openhab.core.library.unit.Units;
  44 import org.openhab.core.thing.ChannelUID;
  45 import org.openhab.core.thing.Thing;
  46 import org.openhab.core.types.Command;
  47 import org.slf4j.Logger;
  48 import org.slf4j.LoggerFactory;
  49
  50 import com.google.gson.Gson;
  51
  52 /***
  53  * The{@link ShellyRelayHandler} handles light (bulb+rgbw2) specific commands and status. All other commands will be
  54  * handled by the generic thing handler.
  55  *
  56  * @author Markus Michels - Initial contribution
  57  */
  58 @NonNullByDefault
  59 public class ShellyRelayHandler extends ShellyBaseHandler {
  60     private final Logger logger = LoggerFactory.getLogger(ShellyRelayHandler.class);
  61
  62     /**
  63      * Constructor
  64      *
  65      * @param thing The thing passed by the HandlerFactory
  66      * @param bindingConfig configuration of the binding
  67      * @param coapServer coap server instance
  68      * @param localIP local IP of the openHAB host
  69      * @param httpPort port of the openHAB HTTP API
  70      */
  71     public ShellyRelayHandler(final Thing thing, final ShellyTranslationProvider translationProvider,
  72             final ShellyBindingConfiguration bindingConfig, final ShellyCoapServer coapServer, final String localIP,
  73             int httpPort, final HttpClient httpClient) {
  74         super(thing, translationProvider, bindingConfig, coapServer, localIP, httpPort, httpClient);
  75     }
  76
  77     @Override
  78     public void initialize() {
  79         super.initialize();
  80     }
  81
  82     @Override
  83     public boolean handleDeviceCommand(ChannelUID channelUID, Command command) throws ShellyApiException {
  84         // Process command
  85         String groupName = getString(channelUID.getGroupId());
  86         Integer rIndex = 0;
  87         if (groupName.startsWith(CHANNEL_GROUP_RELAY_CONTROL)
  88                 && groupName.length() > CHANNEL_GROUP_RELAY_CONTROL.length()) {
  89             rIndex = Integer.parseInt(substringAfter(channelUID.getGroupId(), CHANNEL_GROUP_RELAY_CONTROL)) - 1;
  90         } else if (groupName.startsWith(CHANNEL_GROUP_ROL_CONTROL)
  91                 && groupName.length() > CHANNEL_GROUP_ROL_CONTROL.length()) {
  92             rIndex = Integer.parseInt(substringAfter(channelUID.getGroupId(), CHANNEL_GROUP_ROL_CONTROL)) - 1;
  93         }
  94
  95         switch (channelUID.getIdWithoutGroup()) {
  96             default:
  97                 return false;
  98
  99             case CHANNEL_OUTPUT:
 100                 if (!profile.isRoller) {
 101                     // extract relay number of group name (relay0->0, relay1->1...)
 102                     logger.debug("{}: Set relay output to {}", thingName, command);
 103                     api.setRelayTurn(rIndex, command == OnOffType.ON ? SHELLY_API_ON : SHELLY_API_OFF);
 104                 } else {
 105                     logger.debug("{}: Device is in roller mode, channel command {} ignored", thingName, channelUID);
 106                 }
 107                 break;
 108             case CHANNEL_BRIGHTNESS: // e.g.Dimmer, Duo
 109                 handleBrightness(command, rIndex);
 110                 break;
 111
 112             case CHANNEL_ROL_CONTROL_POS:
 113             case CHANNEL_ROL_CONTROL_CONTROL:
 114                 logger.debug("{}: Roller command/position {}", thingName, command);
 115                 handleRoller(command, groupName, rIndex,
 116                         channelUID.getIdWithoutGroup().equals(CHANNEL_ROL_CONTROL_CONTROL));
 117
 118                 // request updates the next 45sec to update roller position after it stopped
 119                 requestUpdates(autoCoIoT ? 1 : 45 / UPDATE_STATUS_INTERVAL_SECONDS, false);
 120                 break;
 121
 122             case CHANNEL_ROL_CONTROL_FAV:
 123                 if (command instanceof Number) {
 124                     int id = ((Number) command).intValue() - 1;
 125                     int pos = profile.getRollerFav(id);
 126                     if (pos > 0) {
 127                         logger.debug("{}: Selecting favorite {}, position = {}", thingName, id, pos);
 128                         api.setRollerPos(rIndex, pos);
 129                         break;
 130                     }
 131                 }
 132                 logger.debug("{}: Invalid favorite index: {}", thingName, command);
 133                 break;
 134
 135             case CHANNEL_TIMER_AUTOON:
 136                 logger.debug("{}: Set Auto-ON timer to {}", thingName, command);
 137                 api.setTimer(rIndex, SHELLY_TIMER_AUTOON, getNumber(command));
 138                 break;
 139             case CHANNEL_TIMER_AUTOOFF:
 140                 logger.debug("{}: Set Auto-OFF timer to {}", thingName, command);
 141                 api.setTimer(rIndex, SHELLY_TIMER_AUTOOFF, getNumber(command));
 142                 break;
 143         }
 144         return true;
 145     }
 146
 147     /**
 148      * Brightness channel has 2 functions: Switch On/Off (OnOnType) and setting brightness (PercentType)
 149      * There is some more logic in the control. When brightness is set to 0 the control sends also an OFF command
 150      * When current brightness is 0 and slider will be moved the new brightness will be set, but also a ON command is
 151      * send.
 152      *
 153      * @param command
 154      * @param index
 155      * @throws ShellyApiException
 156      */
 157     private void handleBrightness(Command command, Integer index) throws ShellyApiException {
 158         Integer value = -1;
 159         if (command instanceof PercentType) { // Dimmer
 160             value = ((PercentType) command).intValue();
 161         } else if (command instanceof DecimalType) { // Number
 162             value = ((DecimalType) command).intValue();
 163         } else if (command instanceof OnOffType) { // Switch
 164             logger.debug("{}: Switch output {}", thingName, command);
 165             updateBrightnessChannel(index, (OnOffType) command, value);
 166             return;
 167         } else if (command instanceof IncreaseDecreaseType) {
 168             ShellyShortLightStatus light = api.getLightStatus(index);
 169             if (command == IncreaseDecreaseType.INCREASE) {
 170                 value = Math.min(light.brightness + DIM_STEPSIZE, 100);
 171             } else {
 172                 value = Math.max(light.brightness - DIM_STEPSIZE, 0);
 173             }
 174             logger.debug("{}: Increase/Decrease brightness from {} to {}", thingName, light.brightness, value);
 175         }
 176         validateRange("brightness", value, 0, 100);
 177
 178         // Switch light off on brightness = 0
 179         if (value == 0) {
 180             logger.debug("{}: Brightness=0 -> switch output OFF", thingName);
 181             updateBrightnessChannel(index, OnOffType.OFF, 0);
 182         } else {
 183             logger.debug("{}: Setting dimmer brightness to {}", thingName, value);
 184             updateBrightnessChannel(index, OnOffType.ON, value);
 185         }
 186     }
 187
 188     private void updateBrightnessChannel(int lightId, OnOffType power, int brightness) throws ShellyApiException {
 189         updateChannel(CHANNEL_COLOR_WHITE, CHANNEL_BRIGHTNESS + "$Switch", power);
 190         if (brightness > 0) {
 191             api.setBrightness(lightId, brightness, config.brightnessAutoOn);
 192         } else {
 193             api.setRelayTurn(lightId, power == OnOffType.ON ? SHELLY_API_ON : SHELLY_API_OFF);
 194             if (brightness >= 0) { // ignore -1
 195                 updateChannel(CHANNEL_COLOR_WHITE, CHANNEL_BRIGHTNESS + "$Value",
 196                         toQuantityType((double) (power == OnOffType.ON ? brightness : 0), DIGITS_NONE, Units.PERCENT));
 197             }
 198         }
 199     }
 200
 201     @Override
 202     public boolean updateDeviceStatus(ShellySettingsStatus status) throws ShellyApiException {
 203         // map status to channels
 204         boolean updated = false;
 205         updated |= updateRelays(status);
 206         updated |= updateDimmers(status);
 207         updated |= updateLed(status);
 208         return updated;
 209     }
 210
 211     /**
 212      * Handle Roller Commands
 213      *
 214      * @param command from handleCommand()
 215      * @param groupName relay, roller...
 216      * @param index relay number
 217      * @param isControl true: is the Rollershutter channel, false: rollerpos channel
 218      * @throws ShellyApiException
 219      */
 220     private void handleRoller(Command command, String groupName, Integer index, boolean isControl)
 221             throws ShellyApiException {
 222         Integer position = -1;
 223
 224         if ((command instanceof UpDownType) || (command instanceof OnOffType)) {
 225             ShellyControlRoller rstatus = api.getRollerStatus(index);
 226
 227             if (!getString(rstatus.state).isEmpty() && !getString(rstatus.state).equals(SHELLY_ALWD_ROLLER_TURN_STOP)) {
 228                 if ((command == UpDownType.UP && getString(rstatus.state).equals(SHELLY_ALWD_ROLLER_TURN_OPEN))
 229                         || (command == UpDownType.DOWN
 230                                 && getString(rstatus.state).equals(SHELLY_ALWD_ROLLER_TURN_CLOSE))) {
 231                     logger.debug("{}: Roller is already moving ({}), ignore command {}", thingName,
 232                             getString(rstatus.state), command);
 233                     requestUpdates(1, false);
 234                     return;
 235                 }
 236             }
 237
 238             if (command == UpDownType.UP || command == OnOffType.ON) {
 239                 logger.debug("{}: Open roller", thingName);
 240                 api.setRollerTurn(index, SHELLY_ALWD_ROLLER_TURN_OPEN);
 241                 int pos = profile.getRollerFav(config.favoriteUP - 1);
 242                 position = pos > 0 ? pos : SHELLY_MAX_ROLLER_POS;
 243                 if (pos > 0) {
 244                     logger.debug("{}: Use favoriteUP id {} for positioning roller({}%)", thingName, config.favoriteUP,
 245                             pos);
 246                 }
 247             } else if (command == UpDownType.DOWN || command == OnOffType.OFF) {
 248                 logger.debug("{}: Closing roller", thingName);
 249                 int pos = profile.getRollerFav(config.favoriteDOWN - 1);
 250                 if (pos > 0) {
 251                     // use favorite position
 252                     if (pos > 0) {
 253                         logger.debug("{}: Use favoriteDOWN id {} for positioning roller ({}%)", thingName,
 254                                 config.favoriteDOWN, pos);
 255                     }
 256                     api.setRollerPos(index, pos);
 257                 } else {
 258                     api.setRollerTurn(index, SHELLY_ALWD_ROLLER_TURN_CLOSE);
 259                 }
 260                 position = SHELLY_MAX_ROLLER_POS - pos;
 261             }
 262         } else if (command == StopMoveType.STOP) {
 263             logger.debug("{}: Stop roller", thingName);
 264             api.setRollerTurn(index, SHELLY_ALWD_ROLLER_TURN_STOP);
 265         } else {
 266             logger.debug("{}: Set roller to position {}", thingName, command);
 267             if (command instanceof PercentType) {
 268                 PercentType p = (PercentType) command;
 269                 position = p.intValue();
 270             } else if (command instanceof DecimalType) {
 271                 DecimalType d = (DecimalType) command;
 272                 position = d.intValue();
 273             } else {
 274                 throw new IllegalArgumentException(
 275                         "Invalid value type for roller control/position" + command.getClass().toString());
 276             }
 277
 278             // take position from RollerShutter control and map to Shelly positon (OH:
 279             // 0=closed, 100=open; Shelly 0=open, 100=closed)
 280             // take position 1:1 from position channel
 281             position = isControl ? SHELLY_MAX_ROLLER_POS - position : position;
 282             validateRange("roller position", position, SHELLY_MIN_ROLLER_POS, SHELLY_MAX_ROLLER_POS);
 283
 284             logger.debug("{}: Changing roller position to {}", thingName, position);
 285             api.setRollerPos(index, position);
 286         }
 287         if (position != -1) {
 288             // make sure both are in sync
 289             if (isControl) {
 290                 int pos = SHELLY_MAX_ROLLER_POS - Math.max(0, Math.min(position, SHELLY_MAX_ROLLER_POS));
 291                 updateChannel(groupName, CHANNEL_ROL_CONTROL_CONTROL, new PercentType(pos));
 292             } else {
 293                 updateChannel(groupName, CHANNEL_ROL_CONTROL_POS, new PercentType(position));
 294             }
 295         }
 296     }
 297
 298     /**
 299      * Auto-create relay channels depending on relay type/mode
 300      */
 301     private void createRelayChannels(ShellyStatusRelay relay, int idx) {
 302         if (!areChannelsCreated()) {
 303             updateChannelDefinitions(ShellyChannelDefinitions.createRelayChannels(getThing(), profile, relay, idx));
 304         }
 305     }
 306
 307     private void createDimmerChannels(ShellySettingsStatus dstatus, int idx) {
 308         if (!areChannelsCreated()) {
 309             updateChannelDefinitions(ShellyChannelDefinitions.createDimmerChannels(getThing(), profile, dstatus, idx));
 310         }
 311     }
 312
 313     private void createRollerChannels(ShellyControlRoller roller) {
 314         if (!areChannelsCreated()) {
 315             updateChannelDefinitions(ShellyChannelDefinitions.createRollerChannels(getThing(), roller));
 316         }
 317     }
 318
 319     /**
 320      * Update Relay/Roller channels
 321      *
 322      * @param th Thing Handler instance
 323      * @param profile ShellyDeviceProfile
 324      * @param status Last ShellySettingsStatus
 325      *
 326      * @throws ShellyApiException
 327      */
 328     public boolean updateRelays(ShellySettingsStatus status) throws ShellyApiException {
 329         boolean updated = false;
 330         // Check for Relay in Standard Mode
 331         if (profile.hasRelays && !profile.isRoller && !profile.isDimmer) {
 332             logger.trace("{}: Updating {} relay(s)", thingName, profile.numRelays);
 333
 334             int i = 0;
 335             ShellyStatusRelay rstatus = api.getRelayStatus(i);
 336             for (ShellyShortStatusRelay relay : rstatus.relays) {
 337                 createRelayChannels(rstatus, i);
 338                 if ((relay.isValid == null) || relay.isValid) {
 339                     String groupName = profile.getControlGroup(i);
 340                     ShellySettingsRelay rs = profile.settings.relays.get(i);
 341                     updated |= updateChannel(groupName, CHANNEL_OUTPUT_NAME, getStringType(rs.name));
 342
 343                     if (getBool(relay.overpower)) {
 344                         postEvent(ALARM_TYPE_OVERPOWER, false);
 345                     }
 346
 347                     updated |= updateChannel(groupName, CHANNEL_OUTPUT, getOnOff(relay.ison));
 348                     updated |= updateChannel(groupName, CHANNEL_TIMER_ACTIVE, getOnOff(relay.hasTimer));
 349                     if (rstatus.extTemperature != null) {
 350                         // Shelly 1/1PM support up to 3 external sensors
 351                         // for whatever reason those are not represented as an array, but 3 elements
 352                         if (rstatus.extTemperature.sensor1 != null) {
 353                             updated |= updateChannel(CHANNEL_GROUP_SENSOR, CHANNEL_ESENDOR_TEMP1, toQuantityType(
 354                                     getDouble(rstatus.extTemperature.sensor1.tC), DIGITS_TEMP, SIUnits.CELSIUS));
 355                         }
 356                         if (rstatus.extTemperature.sensor2 != null) {
 357                             updated |= updateChannel(CHANNEL_GROUP_SENSOR, CHANNEL_ESENDOR_TEMP2, toQuantityType(
 358                                     getDouble(rstatus.extTemperature.sensor2.tC), DIGITS_TEMP, SIUnits.CELSIUS));
 359                         }
 360                         if (rstatus.extTemperature.sensor3 != null) {
 361                             updated |= updateChannel(CHANNEL_GROUP_SENSOR, CHANNEL_ESENDOR_TEMP3, toQuantityType(
 362                                     getDouble(rstatus.extTemperature.sensor3.tC), DIGITS_TEMP, SIUnits.CELSIUS));
 363                         }
 364                     }
 365                     if ((rstatus.extHumidity != null) && (rstatus.extHumidity.sensor1 != null)) {
 366                         updated |= updateChannel(CHANNEL_GROUP_SENSOR, CHANNEL_SENSOR_HUM, toQuantityType(
 367                                 getDouble(rstatus.extHumidity.sensor1.hum), DIGITS_PERCENT, Units.PERCENT));
 368                     }
 369
 370                     // Update Auto-ON/OFF timer
 371                     ShellySettingsRelay rsettings = profile.settings.relays.get(i);
 372                     if (rsettings != null) {
 373                         updated |= updateChannel(groupName, CHANNEL_TIMER_AUTOON,
 374                                 toQuantityType(getDouble(rsettings.autoOn), Units.SECOND));
 375                         updated |= updateChannel(groupName, CHANNEL_TIMER_AUTOOFF,
 376                                 toQuantityType(getDouble(rsettings.autoOff), Units.SECOND));
 377                     }
 378                 }
 379                 i++;
 380             }
 381         } else if (profile.hasRelays && profile.isRoller && (status.rollers != null)) {
 382             // Check for Relay in Roller Mode
 383             logger.trace("{}: Updating {} rollers", thingName, profile.numRollers);
 384             int i = 0;
 385
 386             for (ShellySettingsRoller roller : status.rollers) {
 387                 if (roller.isValid) {
 388                     ShellyControlRoller control = api.getRollerStatus(i);
 389                     Integer relayIndex = i + 1;
 390                     String groupName = profile.numRollers > 1 ? CHANNEL_GROUP_ROL_CONTROL + relayIndex.toString()
 391                             : CHANNEL_GROUP_ROL_CONTROL;
 392
 393                     createRollerChannels(control);
 394
 395                     if (control.name != null) {
 396                         updated |= updateChannel(groupName, CHANNEL_OUTPUT_NAME, getStringType(control.name));
 397                     }
 398
 399                     String state = getString(control.state);
 400                     if (state.equals(SHELLY_ALWD_ROLLER_TURN_STOP)) { // only valid in stop state
 401                         int pos = Math.max(SHELLY_MIN_ROLLER_POS, Math.min(control.currentPos, SHELLY_MAX_ROLLER_POS));
 402                         updated |= updateChannel(groupName, CHANNEL_ROL_CONTROL_CONTROL,
 403                                 toQuantityType((double) (SHELLY_MAX_ROLLER_POS - pos), Units.PERCENT));
 404                         updated |= updateChannel(groupName, CHANNEL_ROL_CONTROL_POS,
 405                                 toQuantityType((double) pos, Units.PERCENT));
 406                         scheduledUpdates = 1; // one more poll and then stop
 407                     }
 408
 409                     updated |= updateChannel(groupName, CHANNEL_ROL_CONTROL_STATE, new StringType(state));
 410                     updated |= updateChannel(groupName, CHANNEL_ROL_CONTROL_STOPR, getStringType(control.stopReason));
 411                     updated |= updateChannel(groupName, CHANNEL_ROL_CONTROL_SAFETY, getOnOff(control.safetySwitch));
 412
 413                     i++;
 414                 }
 415             }
 416         }
 417         return updated;
 418     }
 419
 420     /**
 421      * Update Relay/Roller channels
 422      *
 423      * @param th Thing Handler instance
 424      * @param profile ShellyDeviceProfile
 425      * @param status Last ShellySettingsStatus
 426      *
 427      * @throws ShellyApiException
 428      */
 429     public boolean updateDimmers(ShellySettingsStatus orgStatus) throws ShellyApiException {
 430         boolean updated = false;
 431         if (profile.isDimmer) {
 432             // We need to fixup the returned Json: The dimmer returns light[] element, which is ok, but it doesn't have
 433             // the same structure as lights[] from Bulb,RGBW2 and Duo. The tag gets replaced by dimmers[] so that Gson
 434             // maps to a different structure (ShellyShortLight).
 435             Gson gson = new Gson();
 436             ShellySettingsStatus dstatus = fromJson(gson, ShellyApiJsonDTO.fixDimmerJson(orgStatus.json),
 437                     ShellySettingsStatus.class);
 438
 439             logger.trace("{}: Updating {} dimmers(s)", thingName, dstatus.dimmers.size());
 440             int l = 0;
 441             for (ShellyShortLightStatus dimmer : dstatus.dimmers) {
 442                 Integer r = l + 1;
 443                 String groupName = profile.numRelays <= 1 ? CHANNEL_GROUP_DIMMER_CONTROL
 444                         : CHANNEL_GROUP_DIMMER_CONTROL + r.toString();
 445
 446                 createDimmerChannels(dstatus, l);
 447
 448                 // On a status update we map a dimmer.ison = false to brightness 0 rather than the device's brightness
 449                 // and send a OFF status to the same channel.
 450                 // When the device's brightness is > 0 we send the new value to the channel and a ON command
 451                 if (dimmer.ison) {
 452                     updated |= updateChannel(groupName, CHANNEL_BRIGHTNESS + "$Switch", OnOffType.ON);
 453                     updated |= updateChannel(groupName, CHANNEL_BRIGHTNESS + "$Value",
 454                             toQuantityType((double) getInteger(dimmer.brightness), DIGITS_NONE, Units.PERCENT));
 455                 } else {
 456                     updated |= updateChannel(groupName, CHANNEL_BRIGHTNESS + "$Switch", OnOffType.OFF);
 457                     updated |= updateChannel(groupName, CHANNEL_BRIGHTNESS + "$Value",
 458                             toQuantityType(0.0, DIGITS_NONE, Units.PERCENT));
 459                 }
 460
 461                 ShellySettingsDimmer dsettings = profile.settings.dimmers.get(l);
 462                 if (dsettings != null) {
 463                     updated |= updateChannel(groupName, CHANNEL_TIMER_AUTOON,
 464                             toQuantityType(getDouble(dsettings.autoOn), Units.SECOND));
 465                     updated |= updateChannel(groupName, CHANNEL_TIMER_AUTOOFF,
 466                             toQuantityType(getDouble(dsettings.autoOff), Units.SECOND));
 467                 }
 468
 469                 l++;
 470             }
 471         }
 472         return updated;
 473     }
 474
 475     /**
 476      * Update LED channels
 477      *
 478      * @param th Thing Handler instance
 479      * @param profile ShellyDeviceProfile
 480      * @param status Last ShellySettingsStatus
 481      */
 482     public boolean updateLed(ShellySettingsStatus status) {
 483         boolean updated = false;
 484         updated |= updateChannel(CHANNEL_GROUP_DEV_STATUS, CHANNEL_LED_STATUS_DISABLE,
 485                 getOnOff(profile.settings.ledStatusDisable));
 486         updated |= updateChannel(CHANNEL_GROUP_DEV_STATUS, CHANNEL_LED_POWER_DISABLE,
 487                 getOnOff(profile.settings.ledPowerDisable));
 488         return updated;
 489     }
 490 }