@roboticsmick 
You can start by checking if these power supplies are working fine. On the software side, I'd recommend restoring the defaults to give it a try.
administrators
Private
Posts
-
RE: Dead RAW-MIPI-IMX462M
-
RE: Problem with GXC-MIPI-IMX662
- Roll back yesterday's driver update. For Raspberry Pi, keep using the MIPI clock discontinuous mode.
- Upgrade the camera firmware. Please refer to this link: https://wiki.veye.cc/index.php/GX_camera_firmware_update_manual and update the camera to version GXC-MIPI-IMX662_C1.34_L2.19_20261014_upgrade.bin.
This should resolve your issue.
It appears that the piOS update changed the MIPI signal timing requirements on the Raspberry Pi 5 (which uses the RP1 chip to receive the MIPI signal).
-
RE: Problem with GXC-MIPI-IMX662
@alex_ai
Register 0x44c should indeed be configured to 1.
This is quite strange, as the image preview works perfectly on our end with the exact same configuration.- Are you viewing the image via remote desktop?
- Under the same conditions, does setting register 0x44c to 0 produce an image (with jitter), while setting it to 1 results in no image at all?
-
RE: Problem with GXC-MIPI-IMX662
@alex_ai
No need to set it up manually anymore! We've updated the driver, so just grab the latest code, compile it, and install it.
https://github.com/veyeimaging/raspberrypi_v4l2 -
RE: Problem with GXC-MIPI-IMX662
./gx_mipi_i2c.sh -r nondiscontinuousmode -b 6
use -w, not -r.
-w means write. -
RE: Problem with GXC-MIPI-IMX662
@alex_ai
Good news — I've found a solution to the issue. The camera's MIPI signal needs to be switched to continuous clock (non-discontinuous) mode. You can do this by running the following command: https://wiki.veye.cc/index.php/Gx_mipi_i2c.sh_user_guide#nondiscontinuousmode — or alternatively by setting register 0x44c in veye_viewer.
After making the change, please use the paramsave command to save the settings to the camera. -
RE: Problem with GXC-MIPI-IMX662
@alex_ai Sorry, I misunderstood your setup. I've verified this on other boards, including Jetson, and it works fine. I now believe the issue is caused by image scaling in the veye_viewer client software on the latest Raspberry Pi OS. We'll fix this as soon as possible — please bear with us.
-
RE: Problem with GXC-MIPI-IMX662
I believe the issue does not lie with the camera output, but rather with the compression process after you receive the data. Please verify this using the client software available at the link below. The veye_viewer client is designed to preview raw grey format data directly, without applying any compression.
