MyBMW Binding

Tim_R · April 24, 2024, 8:24am

Hi all,

is the charging history working for you? For me it stopped working beginning of March.
BMW must have changed something here. When I try to force the refresh I get this error:

2024-04-24 10:19:00.917 [DEBUG] [ernal.handler.backend.MyBMWHttpProxy] - ###### Request URL - BEGIN ######

2024-04-24 10:19:00.918 [DEBUG] [ernal.handler.backend.MyBMWHttpProxy] - https://cocoapi.bmwgroup.com/eadrax-chs/v1/charging-statistics?vin=anonymousVin&currentDate=2024-04-24T08%3A19%3A00.554645579Z

2024-04-24 10:19:00.918 [DEBUG] [ernal.handler.backend.MyBMWHttpProxy] - ###### Request Body - BEGIN ######

2024-04-24 10:19:00.919 [DEBUG] [ernal.handler.backend.MyBMWHttpProxy] -

2024-04-24 10:19:00.919 [DEBUG] [ernal.handler.backend.MyBMWHttpProxy] - ###### Response Data - BEGIN ######

2024-04-24 10:19:00.920 [DEBUG] [ernal.handler.backend.MyBMWHttpProxy] - {"type":"https://tools.ietf.org/html/rfc7231#section-6.5.4","title":"Not Found","status":404,"traceId":"00-6335031d7073d72b0fd2fb0c7fd5c656-b16a2dcd820e1c7e-01"}

2024-04-24 10:19:00.920 [DEBUG] [ernal.handler.backend.MyBMWHttpProxy] - ###### Response Data - END ######

2024-04-24 10:19:00.921 [DEBUG] [ybmw.internal.handler.VehicleHandler] - NetworkException [url=https://cocoapi.bmwgroup.com/eadrax-chs/v1/charging-statistics?vin=(removed)&currentDate=2024-04-24T08%3A19%3A00.554645579Z, status=404, reason={"type":"https://tools.ietf.org/html/rfc7231#section-6.5.4","title":"Not Found","status":404,"traceId":"00-6335031d7073d72b0fd2fb0c7fd5c656-b16a2dcd820e1c7e-01"}, body=]

Best regards
Tim

extric99 · June 18, 2024, 7:08pm

Apologies is this has been asked before but I could not find it in the binding notes or this tread.
Is it possible to start/stop a charging session with an EV? I can do this in the app but it seems the API/binding does not support it.

MartinOpenhabFan · June 18, 2024, 8:24pm

Hi @extric99 ,

As you can see in the documentation, at least start charging is already available. If the commands used in the bimmerconnected library are correct, then the api would support as well stopping the session, it is just not yet implemented in the addon. Maybe i can fix that until 4.2.0 release, it just can take some days.

But as I don’t have an EV available I would need support to test if it is working fine.

extric99 · June 21, 2024, 3:43pm

Hi @MartinOpenhabFan , thanks for the feedback.

My use case is pretty simple. I have a Shell Recharge charger at home. It can be controlled via API but there is no binding. The only way to align the consumption of the EV charging and the production of the solar panels is through the bmw binding.

In order to start a session i need to use my company card charging card which i do when i plug in the car.
In the bmw app i can then stop and restart the session. A first step would be do do this with the binding.
I can also change the “current limit for av charging” in the app which allows me to go as low as 6A. Ideally we would also be able to do this in the binding so i can dynamically adjust the charging to the solar panel.

Appreciate the work on the binding and just let me know where i can help or test.

MartinOpenhabFan · June 22, 2024, 8:55pm

Hi @extric99,

so I uploaded a new test version to openhab-mybmw/org.openhab.binding.mybmw-4.1.3-SNAPSHOT.jar at main · martingrassl/openhab-mybmw · GitHub (please check if the downloaded version has 188kB, some users had issues with the download). I added the start-charging and stop-charging command. It could be that you have to refresh your item related to the remote:command channel. If you are using a sitemap, it should be sufficient if you just add the commands for starting and stopping charging:

Selection icon=command item=xy_KommandoAuswahl mappings=["light-flash"=Aufblenden, "door-lock"=absperren, "door-unlock"=aufsperren, "horn-blow"=Hupen, "climate-now-start"="Klimatisierung starten", "climate-now-stop"="Klimatisierung stoppen", "vehicle-finder"="Fahrzeug lokalisieren", "start-charging"="Ladevorgang starten", "stop-charging"="Ladevorgang stoppen"]

Just let me know if you are successful or if there is an issue. In case of an issue the log files would be very helpful.

extric99 · June 22, 2024, 9:35pm

Tnx. I will try do a test tomorrow.

extric99 · June 23, 2024, 2:47pm

I installed the binding and uninstalled the standard. 4.1.3 is active now

I setup the things again and got my i4 in the inbox. Did take a few restarts as I was getting an error that the car could not be retrieved.
However I don’t see any start or stop. In the previous version of the binding, I did not see start charging either. I am adding the items inside of the i4 thing in the user interface. I don’t see remote command either just remote services.

Am I missing something?

Update: I setup the .items and sitemap and I found what I was missing…

MartinOpenhabFan · June 24, 2024, 8:05pm

@extric99, is it working, can you start and stop charging? If yes, I would merge my changes to the main branch, so that it is included in 4.2.0

extric99 · June 25, 2024, 3:55pm

Yes it is working fine. I stopped and restarted twice and had no issue. Thank you i created two switches and some basic rules to start/stop or lock/unlock the car so i can automate this with homekit.

I do have issues getting information on the charging sessions and statistics. They remain empty while the bmw app shows this info.

Would it be possible to update the ac charging current. I am able to do this in the app and it would appear that bimmer_connected has references to it.

self._vehicle.charging_profile.ac_available_limit
If i am able to control the ac charging current i can dynamically change this based on the available solar power.

MartinOpenhabFan · June 25, 2024, 8:07pm

@extric99,

it would help if you could create and send me (via PN) your fingerprints. You can create the files like described in the documentation in the console by entering “mybmw fingerprint”.

I have a fingerprint of an iX available and in the charging profile I can see this part:

            "chargingSettings": {
                "targetSoc": 80,
                "acCurrentLimit": 32,
                "idcc": "AUTOMATIC_INTELLIGENT",
                "hospitality": "HOSP_INACTIVE",
                "isAcCurrentLimitActive": false
            }

the acCurrentLimit looks like what you are looking for, right? This means, at least you can read it from your configuration.

I looked at how bimmer_connected implemented the update of the charging profile and it looks like it is a bit more effort than just adding the start/stop command. I’ll check if I can implement it soon, but can’t promise it unfortunately.

Tim_R · June 28, 2024, 7:52am

Hi Martin,

thanks for this update!
It does not work for me, but I guess because it is not enabled for my PHEV:

2024-06-28 09:47:18.455 [DEBUG] [ernal.handler.backend.MyBMWHttpProxy] - ###### Request URL - BEGIN ######
2024-06-28 09:47:18.456 [DEBUG] [ernal.handler.backend.MyBMWHttpProxy] - https://cocoapi.bmwgroup.com/eadrax-vrccs/v3/presentation/remote-commands/anonymousVin/stop-charging
2024-06-28 09:47:18.457 [DEBUG] [ernal.handler.backend.MyBMWHttpProxy] - ###### Request Body - BEGIN ######
2024-06-28 09:47:18.457 [DEBUG] [ernal.handler.backend.MyBMWHttpProxy] - 
2024-06-28 09:47:18.457 [DEBUG] [ernal.handler.backend.MyBMWHttpProxy] - ###### Response Data - BEGIN ######
2024-06-28 09:47:18.458 [DEBUG] [ernal.handler.backend.MyBMWHttpProxy] - {"title":null,"description":null,"presentationType":"DIALOG","iconId":null,"isRetriable":false,"errorDetails":"<status code 403 returned by remotes-server not mapped (not in {424, 429, 500, 501, 502, 503, 504}) status message Forbidden>"}
2024-06-28 09:47:18.458 [DEBUG] [ernal.handler.backend.MyBMWHttpProxy] - ###### Response Data - END ######

Btw. the file size of the version is only 184 KB on disc for me

extric99 · June 29, 2024, 2:23pm

Can you start/stop in the mybmw app? If it does not work there, it wont work with the binding either.

MartinOpenhabFan · June 29, 2024, 8:29pm

Hi @Tim_R ,

can you send me your fingerprint? I have to check if it is possible to identify there if the command is available - maybe in future we could implement a check which command is available and show a message if an unavailable command is sent. In the vehicleState.json there is a “capabilities” section where everything is listed what is activated for your vehicle.

Regarding the file size it looks like my Linux just takes the bytes and divides them by 1000 - so the file of 188107 Byte is 188,1kB - if you calculate with 1kB = 1024 Bytes, then 183,7 ~ 184kB is correct

Martin

Tim_R · July 2, 2024, 9:10am

Hi Martin,

Ok, I sent you the fingerprint.

I guess this is showing the missing capability:
"isChargingSettingsEnabled": false,

@extric99
I also do not find the option in mybmw-app to start or stop charging.

Best regards
Tim

MartinOpenhabFan · July 2, 2024, 7:51pm

So @Tim_R, @extric99,

I think I found out what’s the difference that one of you can charge remotely and the other one not (left is 330e, right is i4):

It looks like the BEV provides some remote charging commands which the PHEV doesn’t. But it looks like this capability is quite new as I have some older fingerprints where the commands are not available.

kbaras1 · July 21, 2024, 1:53pm

Hi Folks!

I am about to use this binding for my new car but it does not work for some reason… Setting the bridge I always get status “UNKNOWN” without any further status change. Credentials are OK.

Could you give a hint was can be wrong?

Thanks!

MartinOpenhabFan · July 21, 2024, 5:00pm

Hi @kbaras1,

Can you give a bit more information like which OH version you are using, can you use the app as well as the web site without issues, did you enable the logging of the addon?

BR
Martin

Jagohu · August 3, 2024, 5:19pm

I have two BMWs configured, they work ok-ish with 4.1.2, sometimes one goes offline sometimes the other but always recover. With 4.1.3 they don’t go online, even though the BMW Accounts are both online.

java.lang.IllegalArgumentException: Duplicate channels mybmw:conv:bmw:WBAJDXXXXXXXXX:update#state-update
at org.openhab.core.thing.util.ThingHelper.ensureUniqueChannels(ThingHelper.java:135) ~[?:?]
at org.openhab.core.thing.util.ThingHelper.ensureUniqueChannels(ThingHelper.java:127) ~[?:?]
at org.openhab.core.thing.util.ThingHelper.ensureUniqueChannels(ThingHelper.java:123) ~[?:?]
at org.openhab.core.thing.binding.builder.ThingBuilder.withChannel(ThingBuilder.java:123) ~[?:?]
at org.openhab.core.thing.internal.update.UpdateChannelInstructionImpl.doChannel(UpdateChannelInstructionImpl.java:140) ~[?:?]
at org.openhab.core.thing.internal.update.UpdateChannelInstructionImpl.lambda$0(UpdateChannelInstructionImpl.java:101) ~[?:?]
at java.util.Arrays$ArrayList.forEach(Arrays.java:4204) ~[?:?]
at org.openhab.core.thing.internal.update.UpdateChannelInstructionImpl.perform(UpdateChannelInstructionImpl.java:101) ~[?:?]
at org.openhab.core.thing.internal.ThingManagerImpl.lambda$17(ThingManagerImpl.java:1095) ~[?:?]
at java.lang.Iterable.forEach(Iterable.java:75) ~[?:?]
at org.openhab.core.thing.internal.ThingManagerImpl.checkAndPerformUpdate(ThingManagerImpl.java:1095) ~[?:?]
at org.openhab.core.thing.internal.ThingManagerImpl.registerAndInitializeHandler(ThingManagerImpl.java:918) ~[?:?]
at org.openhab.core.thing.internal.ThingManagerImpl.setEnabled(ThingManagerImpl.java:1009) ~[?:?]
at org.openhab.core.io.rest.core.internal.thing.ThingResource.setEnabled(ThingResource.java:609) ~[?:?]
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?]
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
at java.lang.reflect.Method.invoke(Method.java:568) ~[?:?]
at org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:179) ~[bundleFile:3.6.2]
at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:96) ~[bundleFile:3.6.2]
at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:201) ~[bundleFile:3.6.2]
at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:104) ~[bundleFile:3.6.2]
at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:59) ~[bundleFile:3.6.2]
at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:96) ~[bundleFile:3.6.2]
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:307) ~[bundleFile:3.6.2]
at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121) ~[bundleFile:3.6.2]
at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:265) ~[bundleFile:3.6.2]
at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:234) ~[bundleFile:3.6.2]
at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:208) ~[bundleFile:3.6.2]
at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:160) ~[bundleFile:3.6.2]
at org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:225) ~[bundleFile:3.6.2]
at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:304) ~[bundleFile:3.6.2]
at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPut(AbstractHTTPServlet.java:234) ~[bundleFile:3.6.2]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:520) ~[bundleFile:4.0.4]
at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:279) ~[bundleFile:3.6.2]
at org.ops4j.pax.web.service.spi.servlet.OsgiInitializedServlet.service(OsgiInitializedServlet.java:102) ~[bundleFile:?]
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:799) ~[bundleFile:9.4.52.v20230823]
at org.eclipse.jetty.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1656) ~[bundleFile:9.4.52.v20230823]
at org.ops4j.pax.web.service.spi.servlet.OsgiFilterChain.doFilter(OsgiFilterChain.java:100) ~[bundleFile:?]
at org.ops4j.pax.web.service.jetty.internal.PaxWebServletHandler.doHandle(PaxWebServletHandler.java:320) ~[bundleFile:?]
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) ~[bundleFile:9.4.52.v20230823]
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:600) ~[bundleFile:9.4.52.v20230823]
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[bundleFile:9.4.52.v20230823]
at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235) ~[bundleFile:9.4.52.v20230823]
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624) ~[bundleFile:9.4.52.v20230823]
at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) ~[bundleFile:9.4.52.v20230823]
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1440) ~[bundleFile:9.4.52.v20230823]
at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188) ~[bundleFile:9.4.52.v20230823]
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:505) ~[bundleFile:9.4.52.v20230823]
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594) ~[bundleFile:9.4.52.v20230823]
at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186) ~[bundleFile:9.4.52.v20230823]
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1355) ~[bundleFile:9.4.52.v20230823]
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) ~[bundleFile:9.4.52.v20230823]
at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:234) ~[bundleFile:9.4.52.v20230823]
at org.ops4j.pax.web.service.jetty.internal.PrioritizedHandlerCollection.handle(PrioritizedHandlerCollection.java:96) ~[bundleFile:?]
at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:722) ~[bundleFile:9.4.52.v20230823]
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[bundleFile:9.4.52.v20230823]
at org.eclipse.jetty.server.Server.handle(Server.java:516) ~[bundleFile:9.4.52.v20230823]
at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:487) ~[bundleFile:9.4.52.v20230823]
at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:732) [bundleFile:9.4.52.v20230823]
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:479) [bundleFile:9.4.52.v20230823]
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:277) [bundleFile:9.4.52.v20230823]
at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) [bundleFile:9.4.52.v20230823]
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105) [bundleFile:9.4.52.v20230823]
at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:555) [bundleFile:9.4.52.v20230823]
at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:410) [bundleFile:9.4.52.v20230823]
at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:164) [bundleFile:9.4.52.v20230823]
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105) [bundleFile:9.4.52.v20230823]
at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104) [bundleFile:9.4.52.v20230823]
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:338) [bundleFile:9.4.52.v20230823]
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:315) [bundleFile:9.4.52.v20230823]
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:173) [bundleFile:9.4.52.v20230823]
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131) [bundleFile:9.4.52.v20230823]
at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:409) [bundleFile:9.4.52.v20230823]
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:883) [bundleFile:9.4.52.v20230823]
at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1034) [bundleFile:9.4.52.v20230823]
at java.lang.Thread.run(Thread.java:840) [?:?]

MartinOpenhabFan · August 3, 2024, 8:33pm

Hi @Jagohu,

Die you just upgrade from 4.1.2 to 4.1.3 or did you start from scratch? I experienced this issue some time ago when i reinstalled the same version. The solution was to delete the things and create them again by discovering them automatically. If the ID before and afterwards is the same, the items should work like before.

Jagohu · August 5, 2024, 12:00pm

I just upgraded it - thanks for the reminder, that indeed fixed it!