Running traffic light classifier with customer camera

Please provide the following info (check/uncheck the boxes after creating this topic):
Software Version
DRIVE OS Linux 5.2.6
DRIVE OS Linux 5.2.6 and DriveWorks 4.0
DRIVE OS Linux 5.2.0
DRIVE OS Linux 5.2.0 and DriveWorks 3.5
NVIDIA DRIVE™ Software 10.0 (Linux)
NVIDIA DRIVE™ Software 9.0 (Linux)
other DRIVE OS version
other

Target Operating System
Linux
QNX
other

Hardware Platform
NVIDIA DRIVE™ AGX Xavier DevKit (E3550)
NVIDIA DRIVE™ AGX Pegasus DevKit (E3550)
other

SDK Manager Version
1.9.1.10844
other

Host Machine Version
native Ubuntu 18.04
other

I am trying run traffic light classifier sample on my customer camera, I have 2 question related

  1. I have bring up the rccb camera f008a120bm0a on 5.1.6.1 with nvmedia sample nvsipl generated from my host, but I can’t run the driveworks sample on target (same issue when running sample camera GMSL), I use type ar0820-rccb-bae-f008a120bm0a.
    Error was like: CameraGMSL: Couldn’t set CameraGMSL setup thread sched params!
    …nvmedia:ERROR: ImgGetDevice: Can’t find driver for ref_max96712_9295_ar0820f008a120bm0a
    Should I compile together the samples and nvmedia ? and it there any documentation ?

  2. I plan to upgrade driveos to 5.2.6 and use RGGB camera f008a120rm0a, is traffic light classifier sample still available and supports RGGB camera relatively, any documentation available?

Dear @tingguang.wang1,
Lightnet network trained with Sekonix Camera Module (SF3325) and the sample expects AR0231 RCCB camera as input.

DRIVE OS 5.2.6 + DW 4.0 release does not contain NV DNN modules. They are part of only DRIVE SW releases. However, you can use DW DNN framework to include your custom DNNs into DW framework.

Hello,

Maybe questions becomes as

  1. How to save the raw data/videos to file with current used camera? (8MP entron RCCB or RGGB camera, RCCB should be supported at current 5.1.6.1).
    Now I can only bring up with nvmedia nvsipl which does not contains a write-to-file interface.

  2. How to reuse NV object detection/traffic light model with my camera ? I have tested with 1080P video with object detection on DW 2.2 and works. I can’t proceed if 1) is not resolved.
    For now I need minimize the effort to run NV samples on the Pegasus platform. it will be hard at my situation to rain and deploy a new model.
    Now I am not sure if I should upgrade the DW version to 5.2.6
    BTW, are those models available with later DW version on Orin platform? we have plan to migrate next year

Can you point out the documantion for DW2.2 as well,
I can only open for 5.2.6

Please download the DRIVE SW 10.0 documentation zip at NVIDIA DRIVE Documentation | NVIDIA Developer.

Thanks, I downloaded Drive software 9.0.
However, 10.0 is not available under Xavier doc path.

You can download from NVIDIA DRIVE Documentation | NVIDIA Developer

Thanks, I will study on that

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