- Where did you get the camera module(s)?
Arducam & Uctronics
- Model number of the product(s)?
Several autofocus camera models, i.e.,
IMX519 (B0386), IMX219 (B0393), OV5647 (B0176), IMX477 (B0272), IMX519 (B0371), 64MP (B0399)
- What hardware/platform were you working on?
raspberry pi4B
5.15.40-v7l+
May 16 2022 15:40:46
Copyright (c) 2012 Broadcom
version ae6542a8a3aef192cb3536c39106d19f342fab29 (clean) (release) (start)
PRETTY_NAME=“Raspbian GNU/Linux 11 (bullseye)”
NAME=“Raspbian GNU/Linux”
VERSION_ID=“11”
VERSION=“11 (bullseye)”
VERSION_CODENAME=bullseye
ID=raspbian
ID_LIKE=debian
HOME_URL="_http://www.raspbian.org/"
SUPPORT_URL="_http://www.raspbian.org/RaspbianForums"
BUG_REPORT_URL="_http://www.raspbian.org/RaspbianBugs"
- Instructions you have followed. (link/manual/etc.)
_https://www.arducam.com/docs/cameras-for-raspberry-pi/raspberry-pi-libcamera-guide/
_https://www.arducam.com/downloads/arducam_64mp_pi_camera_manual.pdf
_https://www.arducam.com/docs/cameras-for-raspberry-pi/64mp-camera-for-raspberry-pi/how-to-use-arducam-64mp-camera-on-rapberry-pi/
- Problems you were having?
When testing with libcamera-still, the options --autofocus and --continue-autofocus not working, i.e.,
libcamera-still -t 5000 --viewfinder-width 2312 --viewfinder-height 1736 --width 4624
–height 3472 -o 64mp.jpg --autofocus
and
libcamera-still -t 5000 --viewfinder-width 2312 --viewfinder-height 1736 --width 4624
–height 3472 -o 64mp.jpg --continue-autofocus
The focus function works under manual focus using
python FocuserExample.py -d /dev/v4l-subdev1
however, digital zoom doesn’t work.
-
The dmesg log from your hardware?
-
Troubleshooting attempts you’ve made?
Testing with different camera models as shown in 2, the results were the same.
- What help do you need?
How to set up cameras to implement --autofocus and --continue-autofocus.