Detailed information of camera.gmsl parameters in rig configuration file

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

Target Operating System

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

SDK Manager Version

Host Machine Version
native Ubuntu 18.04

We checked DriveWorks SDK Reference: Camera but there are many camera.gmsl parameters not clearly described:

  • isp-mode
  • format
  • frame-mod
  • fifo-size
  • file-buffer-size
  • async-record
  • etc.

Many of them are not mentioned in the document but appeared in sample rig files:

  • /usr/local/driveworks-4.0/data/samples/sensors/camera/camera/rig_ar0820.json
  • /usr/local/driveworks-4.0/data/samples/sensors/camera/camera/rig_imx390_ar0820.json
  • /usr/local/driveworks-4.0/tools/capture/configs/rwd/hyperion7_1/release.json

How could we get information about these parameters?

Dear @v.tindnt,

  1. possible values for isp-mode = { `yuv420_uint8,yuv420_uint16,yuv444-unit16}. Please see more details at DriveWorks SDK Reference: Supported Output Types
  2. fifo-size : It indicate the size of the fifo buffer in which the captured frames are kept by NvSIPL library. Please see DriveWorks SDK Reference: Camera for more details.

For other parameters, please check DriveWorks SDK Reference: Configuration Reference

1 Like

Thank @SivaRamaKrishnaNV for your useful information.

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