Image corruption on Altair cameras

[aaronwmorris]

Image data is corrupted with Altair cameras with default configuration where CCD_CAPTURE_FORMAT is set to INDI_RGB.

Changing CCD_CAPTURE_FORMAT to INDI_RAW resolves the problem. Strangely, changing back to the original setting INDI_RGB the issue does not occur again. Only by restarting the indiserver, restoring the defaults, does the problem re-occur.

• OS: Debian 12 bookworm
• Arch: aarch64 (Raspberry Pi 4)
• INDI version: 2.1.1
• Cameras
  • GPCAM3 224c
  • 178C

Example output:

There is no lens on this camera, so there is no usable image. You can see there is a black bar at the top, with corrupted data under.

[aaronwmorris]

Linking aaronwmorris/indi-allsky#1840

Here you can see how the image data is corrupted.

[knro]

@touptek Can you please check?