Using Ensenso B-Series Camera on NVIDIA AGX Jetson Orin

Questions & Answers
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1

General Information

  • Product: B57
  • Ensenso SDK Version: 4.2.1821
  • Operating System: Linux

Problem / Question

I have a Ensenso B57 camera connected the a Nvidia AGX Jetson that has Jetpack 6.2, Nvidia Driver 540, Cuda 12.6. When I open nxView, I get the error below and am unable to see any depth images in live view. I am also unable to see live images from the left and right camera. Lastly, when I click on 3D View, the screen says the OpenGL is not available. However under parameters, when I go to the Global section, the Use Cuda box is checked. What I can do to solve these errors? Thanks

Error:
An NxLib error occurred while executing the command: ComputeTexture: CpuInfo/InstructionSetIncompatible: CPU does not meet minimum instruction set requirements (6). Current node value: { “Command”: null, “Parameters”: null, “PersistentParameters”: false, “Result”: { “ErrorSymbol”: “CpuInfo/InstructionSetIncompatible”, “ErrorText”: “CPU does not meet minimum instruction set requirements (6).”, “Execute”: { “Command”: “ComputeTexture”, “Parameters”: { “CUDA”: { “Enabled”: false }, “Cameras”: null, “OpenMP”: { “Dynamic”: 1 }, “Threads”: 1 } } }, “Status”: { “LatestMessage”: null, “Messages”: , “Progress”: null, “Time”: 0.685981999999999981 } }

2

Hi,

thank you for reporting this. It seems like NxView explicitly disables CUDA for the ComputeTexture command at the moment, which is not supported on Jetson. This is a bug and will be fixed in the next version. As a workaround you can disable the texture mode for now.

I am not sure about the error with the 3D view, but maybe it also goes away with the other one. OpenGL and the 3D view should work on Jetson.

3

If I were to update my SDK to the recently released 4.3 version, should it work fine?

4

No, I fixed this just today. We will probably release a bugfix for the 4.3 version, but so far this is the only bug we found.

Can you work without the texture image in NxView at the moment? In the API it shouldn’t be a problem.

5

I need the texture image for some the tasks I am doing. Any idea when that bug fix will be released?

6

The NxView bug was fixed in version 4.3.905.