We are trying to use the ov7251 camera with the new Raspberry Pi 2 W. The camera works (and is an amazing product!), and has been tested on the Pi 4 and original Pi Zero W.
The camera reports “init camera status = 4099” when trying to get the camera up and running using the Arducam MIPI repo, specifically the “./list_format” program. The issue may stem from the Wiring Pi library, as this error looks similar to an issues on the Pi 4 when not using the Wiring Pi 2.52 package.
There is a branch of the open source WiringPi with a pull request for the Pi Zero 2 W. Using this repo (https://github.com/WiringPi/WiringPi/pull/128), gpio readall works, but the camera still reports “init camera status = 4099”.
OK,
It is due to the script does not support your hardware version.
Please try to open the camera_i2c script amd move on to line 67 and add 902120 verson.
Then retry it.
Hi,
I have tested it. I found that rpi has released latest firmware and it does not support our MIPI Camera driver now.
Now rpi releaase libcamera-still for users, for the OV7251 sensor, you can try to use libcamera.
I just bought Arducam OV9281 with Zero 2 W and am in exactly the same situation as OP.
Default driver fails with
[ 9.846525] ov9281 10-0060: Unexpected sensor id(0200), ret(-5)
Arducam drivers fail as described in this thread.
Please help.
P.S. Sorry for posting in a Ov7251 thread, but I don’t think this is camera specific, this is likely for all of your cameras on Pi Zero 2.
Hi,
I have tested just now and find that for the latest version firmware, the camera does not work on the pi zero w 2. But the old version firmware can work normally.
I’m also having troubles with the Pi Zero 2 w and the AR0234, FYI to everyone. I’ll also check to see if it works with the old firmware version after the weekend, but @lvbin, could you guys also keep that camera in mind when you are coming up with the necessary fixes? Thanks.
How do I downgrade the firmware? Is this just using an older kernel / distro or is there a method for downgrading firmware and keeping that latest distro?