Hello…does anyone know how to use the fan connector correctly or is it even supposed to work for now?
I received that Pi5 connector fan and plugged it in but think I am missing something. For now, I cannot get the fan to turn. Is there an overlay or some type of DTS I need to understand to use the Fan Connector on the BeagleY-AI?
Seth
P.S. Aw and A-Okay…
I got that image (png) from beagleboard.org. It seems maybe the pins are not 100% correct?
Yes, csi0, imx219.
Started a proof of concept subsystem that requires a camera and that is turning into a headache. Got out a Pi5 and can take stills at 3400 x whatever res. But it will not play video with opencv. I can see it using libcamera-hello but that is it. I am rebuilding opencv with gtk+ support, that was one of the errors. A while back I dropped the aiy for several reasons and the cam not working was one of them. Hopefully I will get the pi5 up, its almost their. If it turns out the gtk+ fixes it I will look at the aiy again and try to get that one up. Not much posted any place regarding a camera, either no one cares about it or it just does not work without a ton of work.
Running a usb cam on the big box and inferencing with gpu and its so-so performance. Its usb 3 and just okay, not spectacular. I am going to get a hdmi input card and a cam with hdmi output and try that on the big box.
219imx is not much of a camera, I would not waste any money on it. If you are building a door cam it would be okay for that but anything serious, not so. It is like looking out the peep hole in a hotel room door.
[ WARN:0@0.705] global ./modules/videoio/src/cap_gstreamer.cpp
(862) isPipelinePlaying
OpenCV | GStreamer warning: GStreamer: pipeline have not been created
So, with simple opencv source to open a /dev/video(N) device(s), I am receiving pipeline errors.
If you can get it to work I will try that, my pi5 has a hardware issue. It has a low voltage warning pop up on the desktop and it has a funky smell. Its been running for 24 hours straight and still working. It might be moot. Looks good on the powersupply, its under 2 amps with all the cores building opencv. It has a thermal issue going on the usb connectors are hot!! This is first time actually working with it, so that might be normal??
Failed to capture frame.
Traceback (most recent call last):
File "/home/fred/py-projects/RotaryCaptureAI/target/test_video_opencv.py", line 21, in <module>
cv2.destroyAllWindows()
cv2.error: OpenCV(4.10.0) /io/opencv/modules/highgui/src/window.cpp:1295: error: (-2:Unspecified error) The function is not implemented. Rebuild the library with Windows, GTK+ 2.x or Cocoa support. If you are on Ubuntu or Debian, install libgtk2.0-dev and pkg-config, then re-run cmake or configure script in function 'cvDestroyAllWindows'
The destroyallwindows error is generated because it never opened a window.
That board only has 4gb, that might be the other issue. It can record .h264 so why is it failing?? The other finger is pointing at the 6.x kernel. I might try to find a 5.x kernel for the pi5, not sure if the aiy bsp supports that version kernel.
I get the same error. /dev/video0 is not a capture device. So far, I can remember why this was an issue. It is probably on my end with the beagleboard.org DTS or probably (most likely) my camera type and connection(s).
