openHAB 2.0 binding

[TimO]

@Fabien Thank you for your feedback!
And: I've waited for that question according firmware updates to come up. :-D

I've looked into it and I'm very interested but till now there is only the implementation in the library, I've not seen an implementation in a binding. I'll continue to look at it, but with low priority. :-)

Current priority list is:

1. Include binding in OH2 repository.
2. Test and include the big refactoring from @andreacioni .
3. Add MQTT gateway (proof of concept working, full integration after refactoring).
4. Add little feature requests, add sensors ...

[Fritzin]

This is so great. I am fairly new to openhab 2. I have it up and running on a RP3. No issues during the install. I was able to get Habmin and paperhab up and running. I installed a few add-ons that were part of the img on openhab.com. However, i cant figure out how to add mysensors.org add-on. I am using OSX and I can't figure out where to place the file in openhab2 on the raspberry pi. Please help!!!!

[TimO]

The jar needs to be placed here:

/usr/share/openhab2/addons/

You'll find further instructions here:

https://github.com/tobof/openhab2-addons/wiki/Installation

[azuntik]

I was able to successfully install the binding, but when I added a temperature sensor as a test, it keeps failing. This is the error message I'm getting:

17:01:28.130 [ERROR] [ome.core.thing.internal.ThingManager] - Exception occured while initializing handler of thing 'mysensors:temperature:4c0b17b9': java.lang.NullPointerException
java.util.concurrent.ExecutionException: java.lang.NullPointerException
        at java.util.concurrent.FutureTask.report(FutureTask.java:122)[:1.8.0_121]
        at java.util.concurrent.FutureTask.get(FutureTask.java:206)[:1.8.0_121]
        at org.eclipse.smarthome.core.common.SafeMethodCaller.callAsynchronous(SafeMethodCaller.java:188)[98:org.eclipse.smarthome.core:0.9.0.b4]
        at org.eclipse.smarthome.core.common.SafeMethodCaller.call(SafeMethodCaller.java:81)[98:org.eclipse.smarthome.core:0.9.0.b4]
        at org.eclipse.smarthome.core.common.SafeMethodCaller.call(SafeMethodCaller.java:65)[98:org.eclipse.smarthome.core:0.9.0.b4]
        at org.eclipse.smarthome.core.thing.internal.ThingManager$9.run(ThingManager.java:710)[105:org.eclipse.smarthome.core.thing:0.9.0.b4]
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)[:1.8.0_121]
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)[:1.8.0_121]
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)[:1.8.0_121]
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)[:1.8.0_121]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[:1.8.0_121]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[:1.8.0_121]
        at java.lang.Thread.run(Thread.java:745)[:1.8.0_121]
Caused by: java.lang.NullPointerException
        at org.openhab.binding.mysensors.internal.handler.MySensorsThingHandler.getBridgeHandler(MySensorsThingHandler.java:268)[193:org.openhab.binding.mysensors:2.0.0.201701181308]
        at org.openhab.binding.mysensors.internal.handler.MySensorsThingHandler.initialize(MySensorsThingHandler.java:77)[193:org.openhab.binding.mysensors:2.0.0.201701181308]
        at org.eclipse.smarthome.core.thing.internal.ThingManager$9$1.call(ThingManager.java:713)[105:org.eclipse.smarthome.core.thing:0.9.0.b4]
        at org.eclipse.smarthome.core.thing.internal.ThingManager$9$1.call(ThingManager.java:1)[105:org.eclipse.smarthome.core.thing:0.9.0.b4]
        at org.eclipse.smarthome.core.common.SafeMethodCaller$CallableWrapper.call(SafeMethodCaller.java:179)[98:org.eclipse.smarthome.core:0.9.0.b4]
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)[:1.8.0_121]
        ... 3 more

Any thoughts?

[TimO]

@azuntik Did you configure the temperature thing in the things and items file? Please post the contents of these files. Please add the debug log from the time before and after the exception occurs. Which version (snapshot, stable) of OH2 are you running?

[azuntik]

@TimO I'll be honest with you: I'm not sure I configured everything properly. I don't have things or items files, because I set things up through the PaperUI. Do I need to set everything up through config files?

I've attached the complete log file. I'm running stable.

Thanks for your help!

Edit: Nevermind. I don't have permission to upload a file. So, here's a pastebin: http://pastebin.com/jLeTXbvX (the timestamps are wrong, you can ignore the date).

Edit2: One thing that I was having trouble with was determining the Node and Child IDs. I finally settled on what I think they are (105 and 255, respectively), but I may be wrong. Any advice with regard to figuring that out would also be greatly appreciated!

[marceltrapman]

@azuntik You should know what you are creating ;)

In PaperUI you first create a thing for the gateway (I assume that worked for you).
Next OpenHAB should find all attached things for you, no need to create them manually. Just confirm what OpenHAB found.
Based on available properties you create an Item.

[azuntik]

@marceltrapman Frankenstein's Monster? :D

So, the UI is not detecting anything, although testing mysgw shows it receiving data. Is this a misconfiguration on my part?

Edit: Nevermind. I think what you said just sank in. Thanks for your help!

[nikos1671]

Hi TimO
Can you please add support for gas meter S_GAS like the water meter.

Thanks
Nikos

[David Link]

Hello all! I believe I have done my due diligence in solving my own problem, but I am stuck. Can anyone point me in the right direction?

I am trying to get started with an Ethernet Gateway. The gateway is displayed on the PaperUI, but in the log, it continues to try and connect to the ip bridge (Sending to MySensors: 0;0;3;0;2;)

I am on:
openhab 2.1.0-snapshot build #791
MySensors Binding: 2.0.0.201701181308
Gateway is using library 2.1.1

I have tried:
Clearing the EEPROM on the gateway thinking some garbage got stuck there.
Set up and successfully used an MQTT gateway, thinking bad hardware?
Restarted the binding, openhab, kitchen sink countless times.
Updating everything to the latest build I could find
Manually creating things

The only thing that seems odd to me is the gateway repeats over and over what appears to be initialization data (displays ip address, 0;255;3;0;9;MC0;BGN;STP.....). However, it does receive data from a temperature node I built.

I appreciate any pointers that can be provided, including "have you read this page?", though I think my Google search is permanently stuck on "mysensors openhab" at this point.

Thanks,

Dave

[stoffej]

@nikos1671

Where do I found the Mysensors Binding 2.0.0.201701181308 jar file for download?
Or is it mandatory to compile it from source?

Thanks Kristoffer

[TimO]

@David-Link Are you sure the gateway isn't in a boot loop?

[TimO]

@stoffej HERE

[David Link]

@TimO That's exactly what is going on. Thank you for the tip, I was pulling my hair out. Now on to solving that problem! Thanks again.

[mlava]

Hi @TimO
I am having trouble but think I might be doing it wrong.
Is it possible to use this binding with a MQTT gateway?
I see that it needs to find the gateway on port 5003 but this isn't defined in MQTT gateway.
Is it possible?

[TimO]

Hi @mlava !
The MQTT gateway is not supported at the moment. I've done a proof of concept and it will be implemented after the refactoring we're currently working on.

[mlava]

@TimO
Wonderful, thank you for the answer.
I'll wait eagerly for progress! 😀

[Andrew Currie]

@David-Link It looks like you have a similar issue to me re the ethernet gateway. I have also tried "everything" and then yesterday discovered an old bug that might have resurfaced. I just put the following up on github:

https://github.com/mysensors/MySensors/issues/777

It might help you..

[Andrew Currie]

Further to my client ethernet gateway not working with the MySensors 2.1.1 library, I tried 2.0.0 and now go much further. The gateway does not keep restarting, talks to the openhab controller and at least reads the messages and tripped status from my motion sensor

0;255;3;0;9;Starting gateway (RNNGA-, 2.0.0)
0;255;3;0;9;TSM:INIT
0;255;3;0;9;TSM:RADIO:OK
0;255;3;0;9;TSM:GW MODE
0;255;3;0;9;TSM:READY
IP: 192.168.1.9
0;255;3;0;9;No registration required
0;255;3;0;9;Init complete, id=0, parent=0, distance=0, registration=1
0;255;3;0;9;TSP:MSG:READ 1-1-0 s=1,c=1,t=16,pt=0,l=1,sg=0:0
0;255;3;0;9;TSP:MSG:READ 1-1-0 s=1,c=1,t=16,pt=0,l=1,sg=0:1
0;255;3;0;9;TSP:MSG:READ 1-1-0 s=1,c=1,t=16,pt=0,l=1,sg=0:0
0;255;3;0;9;TSP:MSG:READ 1-1-0 s=1,c=1,t=16,pt=0,l=1,sg=0:1
0;255;3;0;9;TSP:MSG:READ 1-1-0 s=1,c=1,t=16,pt=0,l=1,sg=0:0
0;255;3;0;9;TSP:SANCHK:OK```

I had to turn on the skipStartupCheck for the ethernet gateway to come online in openhab (and the gateway serial monitor did show the 0;0;3;0;2; and ethernet messages between openhab and the gateway)

15:10:13.316 [DEBUG] [al.protocol.ip.MySensorsIpConnection] - Connecting to IP bridge [192.168.1.9:5003]
15:10:13.819 [DEBUG] [rs.internal.protocol.MySensorsWriter] - Sending to MySensors: 0;0;3;0;2;
15:10:14.320 [DEBUG] [rs.internal.protocol.MySensorsWriter] - Sending to MySensors: 0;0;3;0;2;
15:10:15.320 [DEBUG] [rs.internal.protocol.MySensorsWriter] - Sending to MySensors: 0;0;3;0;2;
15:10:16.320 [DEBUG] [rs.internal.protocol.MySensorsWriter] - Sending to MySensors: 0;0;3;0;2;
15:10:17.321 [DEBUG] [rs.internal.protocol.MySensorsWriter] - Sending to MySensors: 0;0;3;0;2;
15:10:18.321 [ERROR] [al.protocol.ip.MySensorsIpConnection] - Cannot start reading/writing thread, probably sync message (I_VERSION) not received. Try set skipStartupCheck to true
15:10:18.322 [ERROR] [al.protocol.ip.MySensorsIpConnection] - Failed connecting to bridge...next retry in 10 seconds (Retry No.:1)
15:10:18.322 [DEBUG] [al.protocol.ip.MySensorsIpConnection] - Disconnecting from IP bridge ...
15:10:18.323 [DEBUG] [rs.internal.protocol.MySensorsWriter] - Stopping Writer thread
15:10:18.324 [DEBUG] [rs.internal.protocol.MySensorsReader] - Stopping Reader thread
15:10:18.324 [ERROR] [rs.internal.protocol.MySensorsWriter] - (java.lang.InterruptedException) on writing to connection, message: class org.openhab.binding.mysensors.internal.protocol.ip.MySensorsIpWriter
15:10:18.325 [ERROR] [rs.internal.protocol.MySensorsReader] - (java.lang.InterruptedException: sleep interrupted) on reading from connection, message: class org.openhab.binding.mysensors.internal.protocol.ip.MySensorIpReader
15:10:25.236 [DEBUG] [ernal.handler.MySensorsBridgeHandler] - Disposing of the MySensors bridge
15:10:25.236 [DEBUG] [al.protocol.ip.MySensorsIpConnection] - Destroying connection
15:10:25.236 [DEBUG] [ternal.factory.MySensorsCacheFactory] - Cache file: given_ids.cached exist.
15:10:25.237 [DEBUG] [ternal.factory.MySensorsCacheFactory] - Cache (given_ids) content: [1]
15:10:25.237 [DEBUG] [ternal.factory.MySensorsCacheFactory] - Writing on cache given_ids, content: [1]
15:10:25.239 [DEBUG] [ernal.handler.MySensorsBridgeHandler] - Initialization of the MySensors bridge
15:10:25.239 [INFO ] [smarthome.event.ThingUpdatedEvent   ] - Thing 'mysensors:bridge-eth:cb1d6dd1' has been updated.
15:10:25.240 [DEBUG] [al.protocol.ip.MySensorsIpConnection] - Set skip check on startup to: true
15:10:25.240 [DEBUG] [al.protocol.ip.MySensorsIpConnection] - Enabling connection watchdog
15:10:25.240 [DEBUG] [ternal.factory.MySensorsCacheFactory] - Cache file: given_ids.cached exist.
15:10:25.241 [DEBUG] [al.protocol.ip.MySensorsIpConnection] - Connecting to IP bridge [192.168.1.9:5003]
15:10:25.241 [DEBUG] [ternal.factory.MySensorsCacheFactory] - Cache (given_ids) content: [1]
15:10:25.241 [DEBUG] [ernal.handler.MySensorsBridgeHandler] - Initialization of the MySensors bridge DONE!
15:10:25.244 [WARN ] [al.protocol.ip.MySensorsIpConnection] - Skipping I_VERSION connection test, not recommended...
15:10:25.244 [INFO ] [al.protocol.ip.MySensorsIpConnection] - Successfully connected to MySensors Bridge.

I then got my motion sensor to come online in openhab

15:13:24.300 [DEBUG] [ternal.handler.MySensorsThingHandler] - Configuration: nodeId 1, chiledId: 1, requestAck: false, revertState: false, smartSleep: false
15:13:24.301 [DEBUG] [ternal.handler.MySensorsThingHandler] - Event listener for node 1-1 not registered yet, registering...
15:13:24.305 [INFO ] [me.event.ThingStatusInfoChangedEvent] - 'mysensors:motion:24559d07' changed from INITIALIZING to ONLINE```

However the motion sensor (via gateway) and openhab controller are not talking to each other. Does skipping the startup check result in problems?

Any ideas on how to progress with MySensors 2.0.0 library or do I need to wait for a fix to 2.1.1?

Many Thanks...

[David Link]

@Andrew-Currie I think that is the same thing I am dealing with. I will take a look, thank you!

I "cheated" and just hooked it up to my Pi that is running OpenHab and it works like a charm.