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[bluetooth.enoceanble] Prevent that channels are triggered multiple times per click (#11381) 

Signed-off-by: Patrick Fink <mail@pfink.de>
This commit is contained in:
Patrick Fink 2021-10-24 11:38:48 +02:00 committed by GitHub
parent 04ba8d3e5e
commit 3fc968a980
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 20 additions and 2 deletions
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14
bundles/org.openhab.binding.bluetooth.enoceanble/src/main/java/org/openhab/binding/bluetooth/enoceanble/internal/EnoceanBlePtm215Event.java
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@ -12,6 +12,8 @@
*/
package org.openhab.binding.bluetooth.enoceanble.internal;
import java.nio.ByteBuffer;
import org.eclipse.jdt.annotation.NonNullByDefault;
/**
@ -30,9 +32,15 @@ public class EnoceanBlePtm215Event {
private static final byte BUTTON2_DIR2 = 0x2;
private final byte byteState;
private final int sequence;
public EnoceanBlePtm215Event(byte[] manufacturerData) {
byteState = manufacturerData[6];
byte[] sequenceBytes = new byte[] { manufacturerData[5], manufacturerData[4], manufacturerData[3],
manufacturerData[2] };
ByteBuffer sequenceBytesBuffered = ByteBuffer.wrap(sequenceBytes); // big-endian by default
sequence = sequenceBytesBuffered.getInt();
}
public boolean isPressed() {
@ -59,9 +67,13 @@ public class EnoceanBlePtm215Event {
return (byteState & flag) == flag;
}
public int getSequence() {
return sequence;
}
@Override
public String toString() {
return "Button " + (isButton1() ? 1 : 2) + " Dir " + (isDir1() ? 1 : 2) + " "
+ (isPressed() ? "PRESSED" : "RELEASED");
+ (isPressed() ? "PRESSED" : "RELEASED") + " (seq. " + this.sequence + ")";
}
}

6
bundles/org.openhab.binding.bluetooth.enoceanble/src/main/java/org/openhab/binding/bluetooth/enoceanble/internal/EnoceanBleRockerHandler.java
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@ -30,6 +30,7 @@ import org.slf4j.LoggerFactory;
public class EnoceanBleRockerHandler extends BeaconBluetoothHandler {
private final Logger logger = LoggerFactory.getLogger(EnoceanBleRockerHandler.class);
private int lastSequence = Integer.MIN_VALUE;
public EnoceanBleRockerHandler(Thing thing) {
super(thing);
@ -44,8 +45,13 @@ public class EnoceanBleRockerHandler extends BeaconBluetoothHandler {
if (manufacturerData != null && manufacturerData.length > 0) {
EnoceanBlePtm215Event event = new EnoceanBlePtm215Event(manufacturerData);
logger.debug("Parsed manufacturer data to PTM215B event: {}", event);
synchronized (this) {
if (event.getSequence() > lastSequence) {
lastSequence = event.getSequence();
triggerChannel(resolveChannel(event), resolveTriggerEvent(event));
}
}
}
} catch (IllegalStateException e) {
logger.warn("PTM215B event could not be parsed correctly, exception occured:", e);
}