[bluetooth.hdpowerview] New binding using Bluetooth Low Energy (openh…

…ab#17099) * [bluetooth.hdpowerview] initial contribution Signed-off-by: AndrewFG <software@whitebear.ch> Signed-off-by: Patrik Gfeller <patrik.gfeller@proton.me>
pgfeller · Sep 29, 2024 · 2e98e70 · 2e98e70
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diff --git a/CODEOWNERS b/CODEOWNERS
@@ -50,6 +50,7 @@
 /bundles/org.openhab.binding.bluetooth.generic/ @cpmeister
 /bundles/org.openhab.binding.bluetooth.govee/ @cpmeister
 /bundles/org.openhab.binding.bluetooth.grundfosalpha/ @tisoft
+/bundles/org.openhab.binding.bluetooth.hdpowerview/ @andrewfg
 /bundles/org.openhab.binding.bluetooth.radoneye/ @petero-dk
 /bundles/org.openhab.binding.bluetooth.roaming/ @cpmeister
 /bundles/org.openhab.binding.bluetooth.ruuvitag/ @ssalonen

diff --git a/bundles/org.openhab.binding.bluetooth.hdpowerview/NOTICE b/bundles/org.openhab.binding.bluetooth.hdpowerview/NOTICE
@@ -0,0 +1,13 @@
+This content is produced and maintained by the openHAB project.
+
+* Project home: https://www.openhab.org
+
+== Declared Project Licenses
+
+This program and the accompanying materials are made available under the terms
+of the Eclipse Public License 2.0 which is available at
+https://www.eclipse.org/legal/epl-2.0/.
+
+== Source Code
+
+https://github.com/openhab/openhab-addons
diff --git a/bundles/org.openhab.binding.bluetooth.hdpowerview/README.md b/bundles/org.openhab.binding.bluetooth.hdpowerview/README.md
@@ -0,0 +1,81 @@
+# Hunter Douglas (Luxaflex) PowerView Binding for Bluetooth
+
+This is an openHAB binding for Bluetooth for [Hunter Douglas PowerView](https://www.hunterdouglas.com/operating-systems/motorized/powerview-motorization/overview) motorized shades via Bluetooth Low Energy (BLE).
+In some countries the PowerView system is sold under the brand name [Luxaflex](https://www.luxaflex.com/).
+
+This binding supports Generation 3 shades connected directly via their in built Bluetooth Low Energy interface.
+There is a different binding [here](https://www.openhab.org/addons/bindings/hdpowerview/) for shades that are connected via a hub or gateway.
+
+PowerView shades have motorization control for their vertical position, and some also have vane controls to change the angle of their slats.
+
+## Supported Things
+
+| Thing | Description                                                                        |
+|-------|------------------------------------------------------------------------------------|
+| shade | A Powerview Generation 3 motorized shade connected via Bluetooth Low Energy (BLE). |
+
+## Bluetooth Bridge
+
+Before you can create `shade` Things, you must first create a Bluetooth Bridge to contain them.
+The instructions for creating a Bluetooth Bridge are [here](https://www.openhab.org/addons/bindings/bluetooth/).
+
+## Discovery
+
+Make sure your shades are visible via BLE in the PowerView app before attempting discovery.
+
+The discovery process can be started by pressing the `+` button at the lower right of the Main UI Things page, selecting the Bluetooth binding, and pressing `Scan`.
+Any discovered shades will be displayed with the name prefix 'Powerview Shade'.
+
+## Configuration
+
+| Configuration Parameter | Type               | Description                                                                                                         |
+|-------------------------|--------------------|---------------------------------------------------------------------------------------------------------------------|
+| address                 | Required           | The Bluetooth MAC address of the shade.                                                                             |
+| bleTimeout              | Optional, Advanced | The maximum number of seconds to wait before transactions over Bluetooth will time out (default = 6 seconds).       |
+| heartbeatDelay          | Optional, Advanced | The scanning interval in seconds at which the binding checks if the Shade is on- or off- line (default 15 seconds). |
+| pollingDelay            | Optional, Advanced | The scanning interval in seconds at which the binding checks the battery status (default 300 seconds).              |
+| encryptionKey           | Optional           | The key to be used when encrypting commands to the shade. See [next chapter](#encryption-key).                      |
+
+## Encryption Key
+
+If you want to send position commands to a shade, then an encryption key may be required.
+If the shade is NOT included in the Powerview App, then an encryption key is not required.
+But if it IS in the Powerview App, then openHAB has to use the same encryption key as used by the App.
+Currently you can only discover the encryption key by snooping the network traffic between the App and the shade.
+Please post on the openHAB community forum for advice about how to do this.
+
+## Channels
+
+A shade always implements a roller shutter channel `position` which controls the vertical position of the shade's (primary) rail.
+If the shade has slats or rotatable vanes, there is also a dimmer channel `tilt` which controls the slat / vane position.
+If it is a dual action (top-down plus bottom-up) shade, there is also a roller shutter channel `secondary` which controls the vertical position of the secondary rail.
+
+| Channel       | Item Type            | Description                                           |
+|---------------|----------------------|-------------------------------------------------------|
+| position      | Rollershutter        | The vertical position of the shade's rail.            |
+| secondary     | Rollershutter        | The vertical position of the secondary rail (if any). |
+| tilt          | Dimmer               | The degree of opening of the slats or vanes (if any). |
+| battery-level | Number:Dimensionless | Battery level (10% = low, 50% = medium, 100% = high). |
+| rssi          | Number:Power         | Received Signal Strength Indication.                  |
+
+Note: the channels `secondary` and `tilt` only exist if the shade physically supports such channels.
+
+## Examples
+
+```java
+// things
+Bridge bluetooth:bluegiga:abc123 "Bluetooth Stick" @ "Comms Cabinet" [port="COM3"] {
+    // shade NOT integrated in Powerview App
+    Thing bluetooth:shade:112233445566 "North Window Shade" @ "Office" [address="11:22:33:44:55:66"]
+
+    // or, shade integrated in Powerview App
+    Thing bluetooth:shade:112233445566 "North Window Shade" @ "Office" [address="11:22:33:44:55:66", encryptionKey="59409c980e627e2fc702c2efcbd4064d"]
+}
+
+// items
+Rollershutter Shade_Position "Shade Position" {channel="bluetooth:shade:abc123:112233445566:position"}
+Dimmer Shade_Position2 "Shade Position" {channel="bluetooth:shade:abc123:112233445566:position"}
+Dimmer Shade_Tilt "Shade Tilt" {channel="bluetooth:shade:abc123:112233445566:tilt"}
+Number:Dimensionless Shade_Battery_Level "Shade Battery Level" {channel="bluetooth:shade:abc123:112233445566:battery-level"}
+Number:Power Shade_RSSI "Shade Signal Strength" {channel="bluetooth:shade:abc123:112233445566:rssi"}
+```
diff --git a/bundles/org.openhab.binding.bluetooth.hdpowerview/pom.xml b/bundles/org.openhab.binding.bluetooth.hdpowerview/pom.xml
@@ -0,0 +1,71 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>org.openhab.addons.bundles</groupId>
+    <artifactId>org.openhab.addons.reactor.bundles</artifactId>
+    <version>4.3.0-SNAPSHOT</version>
+  </parent>
+
+  <artifactId>org.openhab.binding.bluetooth.hdpowerview</artifactId>
+
+  <name>openHAB Add-ons :: Bundles :: HD Powerview Bluetooth Adapter</name>
+
+  <dependencies>
+    <dependency>
+      <groupId>org.openhab.addons.bundles</groupId>
+      <artifactId>org.openhab.binding.bluetooth</artifactId>
+      <version>${project.version}</version>
+      <scope>provided</scope>
+    </dependency>
+  </dependencies>
+
+  <build>
+    <plugins>
+      <plugin>
+        <artifactId>maven-resources-plugin</artifactId>
+        <executions>
+          <execution>
+            <phase>generate-sources</phase>
+            <goals>
+              <goal>copy-resources</goal>
+            </goals>
+            <configuration>
+              <outputDirectory>${project.build.directory}/import</outputDirectory>
+              <overwrite>true</overwrite>
+              <resources>
+                <resource>
+                  <directory>../org.openhab.binding.hdpowerview/src/main/java</directory>
+                  <includes>
+                    <include>**/ShadeCapabilitiesDatabase.java</include>
+                  </includes>
+                </resource>
+              </resources>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>build-helper-maven-plugin</artifactId>
+        <executions>
+          <execution>
+            <phase>generate-sources</phase>
+            <goals>
+              <goal>add-source</goal>
+            </goals>
+            <configuration>
+              <sources>
+                <source>${project.build.directory}/import</source>
+              </sources>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
+
+</project>
diff --git a/bundles/org.openhab.binding.bluetooth.hdpowerview/src/main/feature/feature.xml b/bundles/org.openhab.binding.bluetooth.hdpowerview/src/main/feature/feature.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<features name="org.openhab.binding.bluetooth.hdpowerview-${project.version}" xmlns="http://karaf.apache.org/xmlns/features/v1.4.0">
+	<repository>mvn:org.openhab.core.features.karaf/org.openhab.core.features.karaf.openhab-core/${ohc.version}/xml/features</repository>
+
+	<feature name="openhab-binding-bluetooth-hdpowerview" description="HD Powerview Bluetooth Binding" version="${project.version}">
+		<feature>openhab-runtime-base</feature>
+		<feature>openhab-transport-serial</feature>
+		<bundle start-level="80">mvn:org.openhab.addons.bundles/org.openhab.binding.bluetooth/${project.version}</bundle>
+		<bundle start-level="80">mvn:org.openhab.addons.bundles/org.openhab.binding.bluetooth.hdpowerview/${project.version}</bundle>
+	</feature>
+
+</features>
diff --git a/...c/main/java/org/openhab/binding/bluetooth/hdpowerview/internal/ShadeBindingConstants.java b/...c/main/java/org/openhab/binding/bluetooth/hdpowerview/internal/ShadeBindingConstants.java
@@ -0,0 +1,61 @@
+/**
+ * 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.bluetooth.hdpowerview.internal;
+
+import java.util.Map;
+import java.util.Set;
+import java.util.UUID;
+
+import org.eclipse.jdt.annotation.NonNullByDefault;
+import org.openhab.binding.bluetooth.BluetoothBindingConstants;
+import org.openhab.binding.bluetooth.BluetoothCharacteristic.GattCharacteristic;
+import org.openhab.core.thing.Thing;
+import org.openhab.core.thing.ThingTypeUID;
+
+/**
+ * The {@link ShadeBindingConstants} class defines common constants, which are
+ * used across the whole binding.
+ *
+ * @author Andrew Fiddian-Green - Initial contribution
+ */
+@NonNullByDefault
+public class ShadeBindingConstants {
+
+    public static final ThingTypeUID THING_TYPE_SHADE = new ThingTypeUID(BluetoothBindingConstants.BINDING_ID, "shade");
+
+    public static final String CHANNEL_SHADE_PRIMARY = "primary";
+    public static final String CHANNEL_SHADE_SECONDARY = "secondary";
+    public static final String CHANNEL_SHADE_TILT = "tilt";
+    public static final String CHANNEL_SHADE_BATTERY_LEVEL = "battery-level";
+
+    public static final Set<ThingTypeUID> SUPPORTED_THING_TYPES_UIDS = Set.of(THING_TYPE_SHADE);
+
+    public static final int HUNTER_DOUGLAS_MANUFACTURER_ID = 0x819;
+
+    public static final Map<UUID, String> MAP_UID_PROPERTY_NAMES = Map.of( //
+            GattCharacteristic.MANUFACTURER_NAME_STRING.getUUID(), Thing.PROPERTY_VENDOR, //
+            GattCharacteristic.HARDWARE_REVISION_STRING.getUUID(), Thing.PROPERTY_HARDWARE_VERSION, //
+            GattCharacteristic.FIRMWARE_REVISION_STRING.getUUID(), Thing.PROPERTY_FIRMWARE_VERSION, //
+            GattCharacteristic.SERIAL_NUMBER_STRING.getUUID(), Thing.PROPERTY_SERIAL_NUMBER, //
+            GattCharacteristic.MODEL_NUMBER_STRING.getUUID(), Thing.PROPERTY_MODEL_ID);
+
+    public static final String HUNTER_DOUGLAS = "Hunter Douglas";
+    public static final String SHADE_LABEL = "PowerView Shade";
+
+    public static final String PROPERTY_HOME_ID = "homeId";
+    public static final String PROPERTY_ENCRYPTION_KEY = "encryptionKey";
+
+    public static final UUID UUID_SERVICE_SHADE = UUID.fromString("0000FDC1-0000-1000-8000-00805F9B34FB");
+    public static final UUID UUID_CHARACTERISTIC_POSITION = UUID.fromString("CAFE1001-C0FF-EE01-8000-A110CA7AB1E0");
+    public static final UUID UUID_CHARACTERISTIC_TBD = UUID.fromString("CAFE1002-C0FF-EE01-8000-A110CA7AB1E0");
+}
diff --git a/...g/openhab/binding/bluetooth/hdpowerview/internal/discovery/ShadeDiscoveryParticipant.java b/...g/openhab/binding/bluetooth/hdpowerview/internal/discovery/ShadeDiscoveryParticipant.java
@@ -0,0 +1,112 @@
+/**
+ * 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.bluetooth.hdpowerview.internal.discovery;
+
+import static org.openhab.binding.bluetooth.BluetoothBindingConstants.*;
+import static org.openhab.binding.bluetooth.hdpowerview.internal.ShadeBindingConstants.*;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Set;
+
+import org.eclipse.jdt.annotation.NonNullByDefault;
+import org.eclipse.jdt.annotation.Nullable;
+import org.openhab.binding.bluetooth.discovery.BluetoothDiscoveryDevice;
+import org.openhab.binding.bluetooth.discovery.BluetoothDiscoveryParticipant;
+import org.openhab.core.config.discovery.DiscoveryResult;
+import org.openhab.core.config.discovery.DiscoveryResultBuilder;
+import org.openhab.core.thing.Thing;
+import org.openhab.core.thing.ThingTypeUID;
+import org.openhab.core.thing.ThingUID;
+import org.osgi.service.component.annotations.Component;
+
+/**
+ * Discovery participant recognizes Hunter Douglas Powerview Shades and create discovery results for them.
+ *
+ * @author Andrew Fiddian-Green - Initial contribution
+ *
+ */
+@NonNullByDefault
+@Component
+public class ShadeDiscoveryParticipant implements BluetoothDiscoveryParticipant {
+
+    @Override
+    public Set<ThingTypeUID> getSupportedThingTypeUIDs() {
+        return SUPPORTED_THING_TYPES_UIDS;
+    }
+
+    @Override
+    public @Nullable ThingUID getThingUID(BluetoothDiscoveryDevice device) {
+        Integer manufacturerId = device.getManufacturerId();
+        if (manufacturerId != null && manufacturerId.intValue() == HUNTER_DOUGLAS_MANUFACTURER_ID) {
+            return new ThingUID(THING_TYPE_SHADE, device.getAdapter().getUID(),
+                    device.getAddress().toString().toLowerCase().replace(":", ""));
+        }
+        return null;
+    }
+
+    @Override
+    public @Nullable DiscoveryResult createResult(BluetoothDiscoveryDevice device) {
+        ThingUID thingUID = getThingUID(device);
+        if (thingUID != null) {
+            Map<String, Object> properties = new HashMap<>();
+
+            properties.put(CONFIGURATION_ADDRESS, device.getAddress().toString());
+            properties.put(Thing.PROPERTY_VENDOR, HUNTER_DOUGLAS);
+            properties.put(Thing.PROPERTY_MAC_ADDRESS, device.getAddress().toString());
+
+            String serialNumber = device.getSerialNumber();
+            if (serialNumber != null) {
+                properties.put(Thing.PROPERTY_SERIAL_NUMBER, serialNumber);
+            }
+
+            String firmwareRevision = device.getFirmwareRevision();
+            if (firmwareRevision != null) {
+                properties.put(Thing.PROPERTY_FIRMWARE_VERSION, firmwareRevision);
+            }
+
+            String model = device.getModel();
+            if (model != null) {
+                properties.put(Thing.PROPERTY_MODEL_ID, model);
+            }
+
+            String hardwareRevision = device.getHardwareRevision();
+            if (hardwareRevision != null) {
+                properties.put(Thing.PROPERTY_HARDWARE_VERSION, hardwareRevision);
+            }
+
+            Integer txPower = device.getTxPower();
+            if (txPower != null) {
+                properties.put(PROPERTY_TXPOWER, Integer.toString(txPower));
+            }
+
+            String label = String.format("%s (%s)", SHADE_LABEL, device.getName());
+
+            return DiscoveryResultBuilder.create(thingUID).withProperties(properties)
+                    .withRepresentationProperty(CONFIGURATION_ADDRESS).withBridge(device.getAdapter().getUID())
+                    .withLabel(label).build();
+        }
+        return null;
+    }
+
+    @Override
+    public boolean requiresConnection(BluetoothDiscoveryDevice device) {
+        return false;
+    }
+
+    @Override
+    public int order() {
+        // we want to go first
+        return Integer.MIN_VALUE;
+    }
+}