Himax camera does not work at lower resolutions

[fed12345]

Wifi stream goes black if the camera format is set to cam_conf.format = PI_CAMERA_QQVGA;, and the width and height of the camera are set to 164 and 124 respectively. On the website it mentions the camera should support QQVGA.

[ataffanel]

Everyone at Bitcraze with AI-Deck knowledge is currently on Vacation so unfortunately there will not be answer from us until a couple of week. In the mean time I can maybe try to give some pointers:

As far as I know, both the camera and the Gap8 should support lower resolution. I would suggest looking in the datasheet/API documentation of both to see if there is maybe something miss-configured. One option is also that the wifi stream example might not support qqvga, do you have any way to check the image in the gap8 memory using a jtag-probe?

[knmcguire]

Hi! Also a good way is to ask this question for the GAP sdk folks as that is where the support is coming from. This has worked before so perhaps there is a bug

https://github.com/GreenWaves-Technologies/gap_sdk