Problems:
When I use the ’ --rotation 180 ’ parameter, the focus stops working
libcamera-still --autofocus-mode auto --rotation 180 -o test_1.jpg
makes blurry picture
libcamera-still --autofocus-mode auto --rotation 0 -o test_2.jpg
libcamera-still --autofocus-mode auto -o test_2.jpg
libcamera-still --autofocus-mode auto -o test_2.jpg
works OK
It is the same result with libcamera-jpeg
Where did you get the camera module(s)? Arducam.com
Model number of the product(s). Arducam 16MP IMX519 Motorized Focus Camera
B0371
What hardware/platform were you working on?
Raspberry Pi 3 Model B Plus Rev 1.3
Hardware Revision: a020d3
Kernel Version: 6.6.16-v7+
OS Codename: bullseye
ARCH: armv7l
Instructions you have followed. (link/manual/etc.)
https://docs.arducam.com/Raspberry-Pi-Camera/Native-camera/Quick-Start-Guide/
--version
libcamera-apps build: 6437a8e7ddbc-intree-dirty 19-07-2023 (10:00:45)
libcamera build: v0.0.0+4367-ad9428b4