How to use code to access libcamera(C++/Python)

[yang]

Hi, MichRX7

@MichRX7

Hello @yang and the support team. Thank you for this thread. I was able to finally get libcamera and the python wrapper working with your demo python files (full_resolution_demo.py, capture_demo.py, and controls_demo.py). I’ve been making a few alterations, but what I don’t see is any command to tell the imx519 to autofocus. Is there a set command I can send to it that tells it to autofocus, or is there code somewhere I can see how to make it autofocus?

You can set autofocus like the code below.

cam.set(libcamera.AfTrigger, 1)

Also, all control options can be found in the document linked below.
libcamera Controls