Serial Binding in Openhab2

noemark1 · November 27, 2016, 5:21pm

I am trying to connect Openhab 2 to my USB-RS232 adapter on my Raspberry Pi3. My adapter is operating on /dev/ttyUSB0 - after typing lsusb I get

Bus 001 Device 004: ID 067b:2303 Prolific Technology, Inc. PL2303 Serial Port

I have added the serial binding as well as a string item in my items file:

String ClearOne “ClearOne Mixer” (AudioVis) { serial=“dev/tty/USB0@38400” }

I have enclosed the relevant line of my log - it is not able to find the serial port.

2016-11-27 11:51:53.600 [ERROR] [el.item.internal.GenericItemProvider] - Binding configuration of type 'serial' of item 'ClearOne' could not be parsed correctly.
org.eclipse.smarthome.model.item.BindingConfigParseException: Could not open serial port /dev/ttyUSB0: gnu.io.UnsupportedCommOperationException: Invalid Parameter
        at org.openhab.core.binding.internal.BindingConfigReaderDelegate.processBindingConfiguration(BindingConfigReaderDelegate.java:50)
        at org.eclipse.smarthome.model.item.internal.GenericItemProvider.internalDispatchBindings(GenericItemProvider.java:312)
        at org.eclipse.smarthome.model.item.internal.GenericItemProvider.dispatchBindingsPerType(GenericItemProvider.java:268)
        at org.eclipse.smarthome.model.item.internal.GenericItemProvider.addBindingConfigReader(GenericItemProvider.java:102)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[:1.8.0_65]
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)[:1.8.0_65]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[:1.8.0_65]
        at java.lang.reflect.Method.invoke(Method.java:497)[:1.8.0_65]
        at org.apache.felix.scr.impl.helper.BaseMethod.invokeMethod(BaseMethod.java:222)[33:org.apache.felix.scr:2.0.2]
        at org.apache.felix.scr.impl.helper.BaseMethod.access$500(BaseMethod.java:37)[33:org.apache.felix.scr:2.0.2]
        at org.apache.felix.scr.impl.helper.BaseMethod$Resolved.invoke(BaseMethod.java:615)[33:org.apache.felix.scr:2.0.2]
        at org.apache.felix.scr.impl.helper.BaseMethod.invoke(BaseMethod.java:499)[33:org.apache.felix.scr:2.0.2]
        at org.apache.felix.scr.impl.helper.BindMethod.invoke(BindMethod.java:41)[33:org.apache.felix.scr:2.0.2]
        at org.apache.felix.scr.impl.manager.DependencyManager.doInvokeBindMethod(DependencyManager.java:1660)[33:org.apache.felix.scr:2.0.2]
        at org.apache.felix.scr.impl.manager.DependencyManager.invokeBindMethod(DependencyManager.java:1636)[33:org.apache.felix.scr:2.0.2]
        at org.apache.felix.scr.impl.manager.SingleComponentManager.invokeBindMethod(SingleComponentManager.java:370)[33:org.apache.felix.scr:2.0.2]
        at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:319)[33:org.apache.felix.scr:2.0.2]
        at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:295)[33:org.apache.felix.scr:2.0.2]
        at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1215)[33:org.apache.felix.scr:2.0.2]
        at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1136)[33:org.apache.felix.scr:2.0.2]
        at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:945)[33:org.apache.felix.scr:2.0.2]
        at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:881)[33:org.apache.felix.scr:2.0.2]
        at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1167)[33:org.apache.felix.scr:2.0.2]
        at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:120)[33:org.apache.felix.scr:2.0.2]
        at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109)[org.eclipse.osgi-3.10.2.v20150203-1939.jar:]
        at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:914)[org.eclipse.osgi-3.10.2.v20150203-1939.jar:]
        at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)[org.eclipse.osgi-3.10.2.v20150203-1939.jar:]
        at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)[org.eclipse.osgi-3.10.2.v20150203-1939.jar:]
        at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:862)[org.eclipse.osgi-3.10.2.v20150203-1939.jar:]
        at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:801)[org.eclipse.osgi-3.10.2.v20150203-1939.jar:]
        at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:127)[org.eclipse.osgi-3.10.2.v20150203-1939.jar:]
        at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:225)[org.eclipse.osgi-3.10.2.v20150203-1939.jar:]
        at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:464)[org.eclipse.osgi-3.10.2.v20150203-1939.jar:]
        at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:482)[org.eclipse.osgi-3.10.2.v20150203-1939.jar:]
        at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:998)[org.eclipse.osgi-3.10.2.v20150203-1939.jar:]
        at org.openhab.core.binding.internal.BindingConfigReaderFactory.registerDelegateService(BindingConfigReaderFactory.java:69)
        at org.openhab.core.binding.internal.BindingConfigReaderFactory.addBindingConfigReader(BindingConfigReaderFactory.java:52)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[:1.8.0_65]
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)[:1.8.0_65]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[:1.8.0_65]
        at java.lang.reflect.Method.invoke(Method.java:497)[:1.8.0_65]
        at org.apache.felix.scr.impl.helper.BaseMethod.invokeMethod(BaseMethod.java:222)[33:org.apache.felix.scr:2.0.2]
        at org.apache.felix.scr.impl.helper.BaseMethod.access$500(BaseMethod.java:37)[33:org.apache.felix.scr:2.0.2]
        at org.apache.felix.scr.impl.helper.BaseMethod$Resolved.invoke(BaseMethod.java:615)[33:org.apache.felix.scr:2.0.2]
        at org.apache.felix.scr.impl.helper.BaseMethod.invoke(BaseMethod.java:499)[33:org.apache.felix.scr:2.0.2]
        at org.apache.felix.scr.impl.helper.BindMethod.invoke(BindMethod.java:41)[33:org.apache.felix.scr:2.0.2]
        at org.apache.felix.scr.impl.manager.DependencyManager.doInvokeBindMethod(DependencyManager.java:1660)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.DependencyManager.invokeBindMethod(DependencyManager.java:1636)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.SingleComponentManager.invokeBindMethod(SingleComponentManager.java:370)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:319)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:295)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1215)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1136)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:945)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:881)[33:org.apache.felix.scr:2.0.2]
indent preformatted text by 4 spaces

I tried adding the line:

EXTRA_JAVA_OPTS="-Dgnu.io.rxtx.SerialPorts=/dev/ttyUSB0"

to my /etc/default/openhab2 file - that does not fix the problem and now adds the extra lines:

`2016-11-27 12:15:30.484 [ERROR] [ve.internal.protocol.ZWaveController] - Serial Error: Port /dev/ttyACM0 does not exist

2016-11-27 12:15:30.495 [ERROR] [org.apache.felix.configadmin ] - [org.osgi.service.event.EventHandler, org.osgi.service.cm.ManagedService, id=321, bundle=213/mvn:org.openhab.binding/org.openhab.binding.zwave/1.9.0-SNAPSHOT]: Upd$
org.osgi.service.cm.ConfigurationException: port : Port /dev/ttyACM0 does not exist
at org.openhab.binding.zwave.internal.ZWaveActiveBinding.initialise(ZWaveActiveBinding.java:312)[213:org.openhab.binding.zwave:1.9.0.201611270210]
at org.openhab.binding.zwave.internal.ZWaveActiveBinding.updated(ZWaveActiveBinding.java:420)[213:org.openhab.binding.zwave:1.9.0.201611270210]
at org.apache.felix.cm.impl.helper.ManagedServiceTracker.updated(ManagedServiceTracker.java:189)[7:org.apache.felix.configadmin:1.8.8]
at org.apache.felix.cm.impl.helper.ManagedServiceTracker.updateService(ManagedServiceTracker.java:152)[7:org.apache.felix.configadmin:1.8.8]
at org.apache.felix.cm.impl.helper.ManagedServiceTracker.provideConfiguration(ManagedServiceTracker.java:85)[7:org.apache.felix.configadmin:1.8.8]
at org.apache.felix.cm.impl.ConfigurationManager$ManagedServiceUpdate.provide(ConfigurationManager.java:1444)[7:org.apache.felix.configadmin:1.8.8]
at org.apache.felix.cm.impl.ConfigurationManager$ManagedServiceUpdate.run(ConfigurationManager.java:1400)[7:org.apache.felix.configadmin:1.8.8]
at org.apache.felix.cm.impl.UpdateThread.run0(UpdateThread.java:143)[7:org.apache.felix.configadmin:1.8.8]
at org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:110)[7:org.apache.felix.configadmin:1.8.8]
at java.lang.Thread.run(Thread.java:745)[:1.8.0_65]
Caused by: org.openhab.binding.zwave.internal.protocol.SerialInterfaceException: Port /dev/ttyACM0 does not exist
at org.openhab.binding.zwave.internal.protocol.ZWaveController.connect(ZWaveController.java:356)[213:org.openhab.binding.zwave:1.9.0.201611270210]
at org.openhab.binding.zwave.internal.protocol.ZWaveController.(ZWaveController.java:167)[213:org.openhab.binding.zwave:1.9.0.201611270210]
at org.openhab.binding.zwave.internal.ZWaveActiveBinding.initialise(ZWaveActiveBinding.java:290)[213:org.openhab.binding.zwave:1.9.0.201611270210]
… 9 more`

Please could you let me know what I am doing wrong? In addition to the serial adapter, I also have an AEON Zstick 5 plugged into the USB port on the Raspberry Pi 3.

Many thanks,

-Mark

PS - openhab is a member of the group Dialout

Darren_Poulson · November 27, 2016, 5:27pm

You’ll need to add:

EXTRA_JAVA_OPTS="-Dgnu.io.rxtx.SerialPorts=/dev/ttyUSB0:/dev/ttyACM0"

Got to supply all serial ports that you use on there.

Second, what does ‘ls -al /dev/ttyUSB0’ show?

noemark1 · November 27, 2016, 5:40pm

Darren-

OK - Adding your EXTRA_JAVA_OPTS line fixed the ACM0 issue. I still cannot connect this serial port. I get what appears to be the same or similar error:
2016-11-27 12:36:23.023 [ERROR] [el.item.internal.GenericItemProvider] - Binding configuration of type ‘serial’ of item ‘ClearOne’ could not be parsed correctly.
org.eclipse.smarthome.model.item.BindingConfigParseException: Could not open serial port /dev/ttyUSB0: Serial port ‘/dev/ttyUSB0’ could not be found. Available ports are:

    at org.openhab.core.binding.internal.BindingConfigReaderDelegate.processBindingConfiguration(BindingConfigReaderDelegate.java:50)
    at org.eclipse.smarthome.model.item.internal.GenericItemProvider.internalDispatchBindings(GenericItemProvider.java:312)
    at org.eclipse.smarthome.model.item.internal.GenericItemProvider.dispatchBindingsPerType(GenericItemProvider.java:268)
    at org.eclipse.smarthome.model.item.internal.GenericItemProvider.addBindingConfigReader(GenericItemProvider.java:102)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[:1.8.0_65]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)[:1.8.0_65]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[:1.8.0_65]
    at java.lang.reflect.Method.invoke(Method.java:497)[:1.8.0_65]
    at org.apache.felix.scr.impl.helper.BaseMethod.invokeMethod(BaseMethod.java:222)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.helper.BaseMethod.access$500(BaseMethod.java:37)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.helper.BaseMethod$Resolved.invoke(BaseMethod.java:615)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.helper.BaseMethod.invoke(BaseMethod.java:499)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.helper.BindMethod.invoke(BindMethod.java:41)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.DependencyManager.doInvokeBindMethod(DependencyManager.java:1660)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.DependencyManager.invokeBindMethod(DependencyManager.java:1636)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.SingleComponentManager.invokeBindMethod(SingleComponentManager.java:370)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:319)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:295)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1215)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1136)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:945)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:881)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1167)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:120)[33:org.apache.felix.scr:2.0.2]
    at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109)[org.eclipse.osgi-3.10.2.v20150203-1939.jar:]
    at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:914)[org.eclipse.osgi-3.10.2.v20150203-1939.jar:]
    at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)[org.eclipse.osgi-3.10.2.v20150203-1939.jar:]
    at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)[org.eclipse.osgi-3.10.2.v20150203-1939.jar:]
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:862)[org.eclipse.osgi-3.10.2.v20150203-1939.jar:]
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:801)[org.eclipse.osgi-3.10.2.v20150203-1939.jar:]
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:127)[org.eclipse.osgi-3.10.2.v20150203-1939.jar:]
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:225)[org.eclipse.osgi-3.10.2.v20150203-1939.jar:]
    at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:464)[org.eclipse.osgi-3.10.2.v20150203-1939.jar:]
    at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:482)[org.eclipse.osgi-3.10.2.v20150203-1939.jar:]
    at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:998)[org.eclipse.osgi-3.10.2.v20150203-1939.jar:]
    at org.openhab.core.binding.internal.BindingConfigReaderFactory.registerDelegateService(BindingConfigReaderFactory.java:69)
    at org.openhab.core.binding.internal.BindingConfigReaderFactory.addBindingConfigReader(BindingConfigReaderFactory.java:52)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[:1.8.0_65]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)[:1.8.0_65]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[:1.8.0_65]
    at java.lang.reflect.Method.invoke(Method.java:497)[:1.8.0_65]
    at org.apache.felix.scr.impl.helper.BaseMethod.invokeMethod(BaseMethod.java:222)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.helper.BaseMethod.access$500(BaseMethod.java:37)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.helper.BaseMethod$Resolved.invoke(BaseMethod.java:615)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.helper.BaseMethod.invoke(BaseMethod.java:499)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.helper.BindMethod.invoke(BindMethod.java:41)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.DependencyManager.doInvokeBindMethod(DependencyManager.java:1660)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.DependencyManager.invokeBindMethod(DependencyManager.java:1636)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.SingleComponentManager.invokeBindMethod(SingleComponentManager.java:370)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:319)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:295)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1215)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1136)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:945)[33:org.apache.felix.scr:2.0.2]

I get nothing with your ls -la instruction:

pi@MCNraspberrypi3:/var/log/openhab2 $ ls -al /dev/ttyUSB0
ls: cannot access /dev/ttyUSB0: No such file or directory

noemark1 · November 27, 2016, 5:53pm

Darren-

Sorry - realized the device was not plugged in. I plugged it in and still get the same error.

2016-11-27 12:36:23.023 [ERROR] [el.item.internal.GenericItemProvider] - Binding configuration of type ‘serial’ of item ‘ClearOne’ could not be parsed correctly.
org.eclipse.smarthome.model.item.BindingConfigParseException: Could not open serial port /dev/ttyUSB0: Serial port ‘/dev/ttyUSB0’ could not be found

Your command:

ls -la /dev/ttyUSB0 returns:

crw-rw---- 1 root dialout 188, 0 Nov 27 12:43 /dev/ttyUSB0

Let me know what I am doing wrong.

Many thanks,

-Mark

Darren_Poulson · November 27, 2016, 6:02pm

Not sure if its a typo, or if you are really missing the / from the front of the serial definition there. The error is basically saying it can’t read your definition properly.

noemark1 · November 27, 2016, 6:06pm

Darren-

typo on my part when typing the question. The actual line is:

String ClearOne “ClearOne Mixer” (AudioVis) { serial="/dev/ttyUSB0@38400" }

-Mark

noemark1 · November 27, 2016, 6:13pm

And the current error is:

2016-11-27 13:03:18.640 [ERROR] [el.item.internal.GenericItemProvider] - Binding configuration of type 'serial' of item 'ClearOne' could not be parsed correctly.
org.eclipse.smarthome.model.item.BindingConfigParseException: Could not open serial port /dev/ttyUSB0: gnu.io.UnsupportedCommOperationException: Invalid Parameter
    at org.openhab.core.binding.internal.BindingConfigReaderDelegate.processBindingConfiguration(BindingConfigReaderDelegate.java:50)
    at org.eclipse.smarthome.model.item.internal.GenericItemProvider.internalDispatchBindings(GenericItemProvider.java:312)
    at org.eclipse.smarthome.model.item.internal.GenericItemProvider.dispatchBindingsPerType(GenericItemProvider.java:268)
    at org.eclipse.smarthome.model.item.internal.GenericItemProvider.addBindingConfigReader(GenericItemProvider.java:102)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[:1.8.0_65]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)[:1.8.0_65]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[:1.8.0_65]
    at java.lang.reflect.Method.invoke(Method.java:497)[:1.8.0_65]
    at org.apache.felix.scr.impl.helper.BaseMethod.invokeMethod(BaseMethod.java:222)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.helper.BaseMethod.access$500(BaseMethod.java:37)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.helper.BaseMethod$Resolved.invoke(BaseMethod.java:615)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.helper.BaseMethod.invoke(BaseMethod.java:499)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.helper.BindMethod.invoke(BindMethod.java:41)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.DependencyManager.doInvokeBindMethod(DependencyManager.java:1660)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.DependencyManager.invokeBindMethod(DependencyManager.java:1636)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.SingleComponentManager.invokeBindMethod(SingleComponentManager.java:370)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:319)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:295)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1215)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1136)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:945)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:881)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1167)[33:org.apache.felix.scr:2.0.2]
    at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:120)[33:org.apache.felix.scr:2.0.2]
    at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109)[org.eclipse.osgi-3.10.2.v20150203-1939.jar:]
    at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:914)[org.eclipse.osgi-3.10.2.v20150203-1939.jar:]
    at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)[org.eclipse.osgi-3.10.2.v20150203-1939.jar:]
    at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)[org.eclipse.osgi-3.10.2.v20150203-1939.jar:]
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:862)[org.eclipse.osgi-3.10.2.v20150203-1939.jar:]
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:801)[org.eclipse.osgi-3.10.2.v20150203-1939.jar:]
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:127)[org.eclipse.osgi-3.10.2.v20150203-1939.jar:]
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:225)[org.eclipse.osgi-3.10.2.v20150203-1939.jar:]
    at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:464)[org.eclipse.osgi-3.10.2.v20150203-1939.jar:]
    at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:482)[org.eclipse.osgi-3.10.2.v20150203-1939.jar:]
    at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:998)[org.eclipse.osgi-3.10.2.v20150203-1939.jar:]
    at org.openhab.core.binding.internal.BindingConfigReaderFactory.registerDelegateService(BindingConfigReaderFactory.java:69)
    at org.openhab.core.binding.internal.BindingConfigReaderFactory.addBindingConfigReader(BindingConfigReaderFactory.java:52)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[:1.8.0_65]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)[:1.8.0_65]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[:1.8.0_65]
    at java.lang.reflect.Method.invoke(Method.java:497)[:1.8.0_65]
indent preformatted text by 4 spaces

noemark1 · November 27, 2016, 6:28pm

Darrren-

The problem appears to be in how I am setting the baud rate. With the line:

String ClearOne “ClearOne Mixer” (AudioVis) { serial="/dev/ttyUSB0" }

I no longer get the error. My debug log appears below.

2016-11-27 13:19:39.703 [DEBUG] [org.openhab.binding.serial          ] - BundleEvent STARTING - org.openhab.binding.serial
2016-11-27 13:19:39.707 [DEBUG] [ding.serial.internal.SerialActivator] - Serial binding has been started.
2016-11-27 13:19:40.277 [DEBUG] [binding.serial.internal.SerialDevice] - Serial port '/dev/ttyUSB0' has been found.
2016-11-27 13:19:40.288 [DEBUG] [org.openhab.binding.serial          ] - ServiceEvent REGISTERED - {org.openhab.model.item.binding.BindingConfigReader, org.osgi.service.event.EventHandler}={event.topics=openhab/command/*, component.name$
2016-11-27 13:19:40.289 [DEBUG] [org.openhab.binding.serial          ] - BundleEvent STARTED - org.openhab.binding.serial

Any thoughts on how I can set the baud rate?

The old line was:

String ClearOne “ClearOne Mixer” (AudioVis) { serial="/dev/ttyUSB0@38400" }

which appears to have the correct syntax. Also the device I intend to use wants hardware flow control (although there is the ability to disable that). Let me know if these other parameters can be adjusted.

Many thanks,

-Mark