1. Where did you get the camera module(s)?
uctronics
2. Model number of the product(s)?
Arducam 2.3MP AR0234 Color Global Shutter Camera USB2.0 Evaluation Kit
3. What hardware/platform were you working on?
Linux_x86_64, embedded Intel Atom CPU.
4. Instructions you have followed. (link/manual/etc.)
ArduCAM_USB_Camera_Shield and ArduCAM_USB_Camera_Shield_Python_Demo on github (sorry can’t put links as a new user!)
5. Problems you were having?
Image I obtain from the camera are greenish and underexposed (with a fixed exposure), both via ArducamSDK on linux and in Windows GUI
- The dmesg log from your hardware?
[ +3,726572] usb 1-1: new high-speed USB device number 13 using xhci_hcd
[ +0,597077] usb 1-1: language id specifier not provided by device, defaulting to English
[ +0,000988] usb 1-1: New USB device found, idVendor=52cb, idProduct=52cb, bcdDevice= 0.01
[ +0,000014] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
7. Troubleshooting attempts you’ve made?
Read the Python ArducamSDK API documentation
8. What help do you need?
I am using the camera in a EXTERNAL_TRIGGER_MODE mode with software triggers once every second. For some reason, the modified code of the new example (ArduCAM_USB_Camera_Shield_Python_Demo) woks in this mode only after manually using the ArducamSDK.cpython-38-x86_64-linux-gnu.so from the old example (ArduCAM_USB_Camera_Shield/Linux_x86/Python/External_trigger_demo) and not with one installed from pip. Anyway, this is a side note FYI.
The issue I have is that the images I obtain are greenish and underexposed, and the camera doesn’t react to change in lighting (exposure stays fixed). Is there a way to achieve automatic white balance and exposure?
Thanks!