Search found 9 matches

by RaminYT
Fri Oct 06, 2023 5:05 pm
Forum: Nerian Support Forum
Topic: Scarlet: Nerian Stereo ROS2 utilizes 100% CPU and freezes
Replies: 16
Views: 3628

Re: Scarlet: Nerian Stereo ROS2 utilizes 100% CPU and freezes

Yes, makes sense. I will be out of office this Monday, but I can organize something and let you know early Tuesday. Thanks for your patience and have a good weekend for now.
by RaminYT
Wed Oct 04, 2023 8:23 am
Forum: Nerian Support Forum
Topic: Scarlet: Nerian Stereo ROS2 utilizes 100% CPU and freezes
Replies: 16
Views: 3628

Re: Scarlet: Nerian Stereo ROS2 utilizes 100% CPU and freezes

Hi Sven, thank you, this was quite enlightening. I had hoped that TCP might be free of issues (there are sometimes problems with high-volume UDP transfers, in hard-to-predict configurations). But this might be in fact a bug / regression, and I have a suspicion. a) You can try the "issue-t98&quo...
by RaminYT
Fri Sep 29, 2023 1:35 pm
Forum: Nerian Support Forum
Topic: Scarlet: Nerian Stereo ROS2 utilizes 100% CPU and freezes
Replies: 16
Views: 3628

Re: Scarlet: Nerian Stereo ROS2 utilizes 100% CPU and freezes

Please note that to test the ROS2 node with TCP, you also have to expicitly set the node to use TCP, e.g. with ros2 run: ros2 run nerian_stereo nerian_stereo_node --ros-args -p remote_host:=192.168.xxxxxx -p use_tcp:=True or analogous modification of your launch setup. It is unfortunately not detect...
by RaminYT
Fri Sep 29, 2023 6:18 am
Forum: Nerian Support Forum
Topic: Scarlet: Nerian Stereo ROS2 utilizes 100% CPU and freezes
Replies: 16
Views: 3628

Re: Scarlet: Nerian Stereo ROS2 utilizes 100% CPU and freezes

I will prepare and test a debug build for both the client software and the Scarlet firmware. This might take the better part of the day at least... One more thing that is a bit spurious is that some stray WebSocket information is present in the log (they are used for the browser preview windows). If...
by RaminYT
Thu Sep 28, 2023 4:44 pm
Forum: Nerian Support Forum
Topic: Scarlet: Nerian Stereo ROS2 utilizes 100% CPU and freezes
Replies: 16
Views: 3628

Re: Scarlet: Nerian Stereo ROS2 utilizes 100% CPU and freezes

OK, I will continue the investigation first thing tomorrow. Probably I will push some code with more debug output, this problem is definitely not typical. If I see it correctly, the archive you sent was likely exported after a clean restart; if this is the case, it would be very helpful if you could...
by RaminYT
Wed Sep 27, 2023 1:14 pm
Forum: Nerian Support Forum
Topic: Scarlet: Nerian Stereo ROS2 utilizes 100% CPU and freezes
Replies: 16
Views: 3628

Re: Scarlet: Nerian Stereo ROS2 utilizes 100% CPU and freezes

Update: the second issue (stereo_camera_info) should be fixed now (would be glad to hear feedback). -- EDIT: At this time, this fix is in the RaminYT/... repo only.
by RaminYT
Wed Sep 27, 2023 12:02 pm
Forum: Nerian Support Forum
Topic: Scarlet: Nerian Stereo ROS2 utilizes 100% CPU and freezes
Replies: 16
Views: 3628

Re: Scarlet: Nerian Stereo ROS2 utilizes 100% CPU and freezes

Hi, I will take a look at this problem. At first look, the current default branch on my GitHub seems to work normally and in a stable fashion with the devices here, in terms of data transport. (Incidentally, the 'officially released' version would be the one in the Nerian company repo https://github...
by RaminYT
Wed Jan 11, 2023 1:29 pm
Forum: Nerian Support Forum
Topic: trigger_1_offset parameter error in Jetson
Replies: 3
Views: 2819

Re: trigger_1_offset parameter error in Jetson

I have confirmed there was indeed a bug related to the parameter increments on the ROS2 side - it is now fixed. Until the updated packages are rebuilt and distributed by ROS, you could try using our latest sources from https://github.com/nerian-vision/nerian_stereo_ros2
by RaminYT
Wed Jan 11, 2023 10:14 am
Forum: Nerian Support Forum
Topic: trigger_1_offset parameter error in Jetson
Replies: 3
Views: 2819

Re: trigger_1_offset parameter error in Jetson

Hi Leone, let's see if we can verify / ascertain more information: - You are using the same ROS2 distribution version and package updates on both machines, and it works on one of them and fails on the other? - Could you provide a bit more context about the error? Does the nerian_stereo node just ter...