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Camera board • Re: Raspberry Pi Camera module 3 noir autofocus

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So I did more tests.
speeds.normal.pdaf_frames did not have any effect on continuous AF, and I still experienced the AF pumping and sometimes a blurry fix with IR light. So no much change :/

I had a look at the link to af.cpp you gave me and it seems that setting dropout_frames to 0 would achieve the one-shot AF.
I tried, and this time I only have a "sweep" at startup.
The results are not so good. The lens sweeps and the result gets blurry, under IR light.
But I have no idea how I can "play" with the other values in the json again: even with the explanations you gave me in the previous posts, I have no idea what the global effect a modification can have, and if I go in the right direction or make it worse, or if it is even pertinent.

Statistics: Posted by m4mmon — Thu May 08, 2025 6:42 pm



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