Update camera driver 1.2.1 can't connect to c1 camera

[DavidTung0706]

Hi, I'm using RQX-58G (JetPack 4.6) with ISX021-C1 , At that time, the driver version (0.9.0) was used, but when I used gscam to open the camera on ROS Melodic env, I encountered many times that some cameras did not publish any data, and no error message was reported. When I had this problem, I had to close the exception port and reopen it until it successfully started posting data. so I update driver to 1.2.1, Install and restart according to 1.2.1 document, but can't connect any camera Are there any solution to fix this? Thank you.

[yk-fujii]

Hi @DavidTung0706 Could you paste the dmesg result?

[DavidTung0706]

Hi @yk-fujii this my dmesg looks like a camera related screenshot

[DavidTung0706]

Hi @yk-fujii Is there any solution to the above problem at present?

[yk-fujii]

@DavidTung0706 Did you run the command sudo /opt/nvidia/jetson-io/config-by-hardware.py -n 2="TIERIV ISX021 GMSL2 Camera Device Tree Overlay" ? Looking at the log, it seems that the DTB has not been updated.

This procedure is documented in the quick start guide: https://github.com/tier4/tier4_automotive_hdr_camera/releases/download/v1.2.1/TIER.IV.Automotive.HDR.Camera.C1.Quick.Start.Guide.RQX-58G._EN_v0.7.pdf

[yk-fujii]

The results of the analysis are shown here.

• There was no error in the driver installation procedure.
• The RQX-58G was purchased a long time ago, and the version of the FPGA on board (the one used by Trigger2) was out of date.
• The driver was failing to initialize because it was assumed that FPGA was supported.

Action

• A temporary version was issued that can be initialized even if the FPGA does not support it. (v1.2.10)
• Proposed to talk to ADLINK about FPGA updates.

TODO

• Incorporate the provisional version into the official version.