Search found 118 matches

by k.schauwecker
Mon Feb 07, 2022 3:40 pm
Forum: Nerian Support Forum
Topic: modify width and height
Replies: 3
Views: 4035

Re: modify width and height

Yes, this functionality will come with an already planned firmware update, but I can't promise the release date yet.
by k.schauwecker
Mon Feb 07, 2022 3:39 pm
Forum: Nerian Support Forum
Topic: Get temperature
Replies: 5
Views: 5165

Re: Get temperature

If you use the default IP then the URL should be
http://192.168.10.10/status

You can try the following script:

Code: Select all

curl http://192.168.10.10/status/ 2>&1 | \
                grep -A1 temperature | grep span | \
                sed -e 's/^ *<td>[^>]*>\([^\ ]*\)\ .*/\1/'
by k.schauwecker
Mon Feb 07, 2022 3:36 pm
Forum: Nerian Support Forum
Topic: check device connection
Replies: 9
Views: 7929

Re: check device connection

getAllParameters() should throw a TransferException if a network connection cannot be established.

Can you check if this exception is thrown in your case? Is it possible that the freeze you observe is caused by some exception handler in your application?
by k.schauwecker
Mon Feb 07, 2022 11:19 am
Forum: Nerian Support Forum
Topic: Get temperature
Replies: 5
Views: 5165

Re: Get temperature

Unfortunately the device temperature is currently not accessible through libvisiontransfer but only through the web interface. Would it be an option for you to automatically query the web interface? This could be done e.g. through curl. We can add this feature to our TODO list.
by k.schauwecker
Mon Feb 07, 2022 11:12 am
Forum: Nerian Support Forum
Topic: modify width and height
Replies: 3
Views: 4035

Re: modify width and height

Some parameters, as the image size, cannot be configured at runtime. A lot of functionality, such as the image rectification, depend on the image size. This is why that parameter cannot be changed on the fly. We are currently working on a firmware update that will significantly expand the parameters...
by k.schauwecker
Mon Feb 07, 2022 10:45 am
Forum: Nerian Support Forum
Topic: check device connection
Replies: 9
Views: 7929

Re: check device connection

In UDP mode, when the connection is interrupted, libvisiontransfer should automatically re-connect as soon as the device becomes reachable again. No additional steps need to be performed here. To check if a device is still reachable you can use the device enumeration or check the time since the last...
by k.schauwecker
Mon Mar 29, 2021 12:38 pm
Forum: Nerian Support Forum
Topic: GigaE Support
Replies: 3
Views: 9358

Re: GigaE Support

Hi Miguel, as I wrote, GigE Vision is not supported at the moment, as this would require more than one network interface to work reliably. The option "Network" in the camera selection is for transferring image data with our API or NVCom through the network. Again, this faces the same probl...
by k.schauwecker
Mon Mar 29, 2021 7:07 am
Forum: Nerian Support Forum
Topic: GigaE Support
Replies: 3
Views: 9358

Re: GigaE Support

Hi Miguel, The GigE Vision and USB3 Vision protocols are very similar. The problem is the different interfaces. For GigE Vision you would need a device with three ethernet ports, so both cameras can transfer image data without network collisions, and SceneScan can transfer it's processing results al...
by k.schauwecker
Mon Mar 15, 2021 7:57 am
Forum: Nerian Support Forum
Topic: Camera stops working briefly after bootup
Replies: 3
Views: 8073

Re: Camera stops working briefly after bootup

The cameras are running at a very odd resolution of 800 x 64 pixels. Is this intentional? It could be that the settings were falsely migrated from an earlier firmware version.

Could you load one of the Karmin2 Mono presets from the preset page?
by k.schauwecker
Thu Mar 11, 2021 4:58 pm
Forum: Nerian Support Forum
Topic: Camera stops working briefly after bootup
Replies: 3
Views: 8073

Re: Camera stops working briefly after bootup

Could you please share the full device configuration file, which you can download from the maintenance page?