This page last changed on Sep 03, 2014 by tonyg.

Hi I am using the pro designer version with the pro controller on a raspberry and aeon S2

I have followed the documentation steps and am not getting an automatic listing of the zwave devices

I notice in the startup though I get the following error

WARNING: RXTX Version mismatch
Jar version = RXTX-2.2pre1
native lib Version = RXTX-2.2pre2
at org.openremote.controller.protocol.zwave.ZWaveGatewayRxtx$

which I assume is responsible,

Anyone know what I do here?


It does not find the stick as a serial port.
When plugging the stick in make sure it is recognized as serial device.
It should get assigned a serial device e.g. /dev/ttyUSB0
You can check the device when executing the dmesg command after inserting.
After you know the serial device enter that in the designer.

Posted by mredeker at Sep 04, 2014 08:33

Although I did not check DMESG I did check that ttyUSB0 had appeared. I am suspicious of the rxtx library version displayed in the error message. I'll check the dmesg though.

Posted by tonygair at Sep 04, 2014 08:56

Just to clarify

The library used in raspbian is the RXTX-2.2pre2

and I believe the library that the controller wants is RXTX-2.2pre1

Can anyone from openremote confirm this?

Posted by tonygair at Sep 04, 2014 10:24

Correct, but that is not an issue.
The error is related to the serial device not beeing there.

Posted by mredeker at Sep 04, 2014 10:38

I've included the dmesg log here and it seems to be here but my z wave devices are still not appearing in my designer pro yet. Is this different from you rlog marcus?

Is this log

[ 3.789355] VFS: Mounted root (ext4 filesystem) on device 179:6.
[ 3.798547] devtmpfs: mounted
[ 3.803685] Freeing unused kernel memory: 140K (c059e000 - c05c1000)
[ 5.182826] udevd156: starting version 175
[ 6.693391] usbcore: registered new interface driver usbserial
[ 6.796722] usbcore: registered new interface driver usbserial_generic
[ 6.805177] usbserial: USB Serial support registered for generic
[ 7.282015] usbcore: registered new interface driver cp210x
[ 7.447737] bcm2708-i2s bcm2708-i2s.0: Failed to create debugfs directory
[ 7.486629] usbserial: USB Serial support registered for cp210x
[ 7.678116] cp210x 1-1.3:1.0: cp210x converter detected
[ 7.896957] usb 1-1.3: reset full-speed USB device number 4 using dwc_otg
[ 8.128967] usb 1-1.3: cp210x converter now attached to ttyUSB0
[ 11.853059] EXT4-fs (mmcblk0p6): re-mounted. Opts: (null)
[ 12.311692] EXT4-fs (mmcblk0p6): re-mounted. Opts: (null)
[ 17.965119] FAT-fs (mmcblk0p5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 20.189353] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
[ 21.792643] smsc95xx 1-1.1:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
[ 25.657965] Adding 102396k swap on /var/swap. Priority:-1 extents:1 acro

Posted by tonyg at Sep 04, 2014 12:32

Did you use /dev/ttyUSB0 in the designer for zwave?
What does the controller log files say?

Posted by mredeker at Sep 04, 2014 14:00

Its started working now after a reset. Thanks for the help Marcus

Posted by tonyg at Sep 04, 2014 14:22
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