PYNQ Now Available for the Kria KV260 Vision AI Starter Kit

javagoza over 2 years ago

Great news! PYNQ is now supported on the Xilinx Kria SOM

https://github.com/Xilinx/Kria-PYNQ

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javagoza over 2 years ago +3

Really excited. Everything working.
kevinkeryk over 2 years ago +3

I was able to get PYNQ up and running on KV260 following the tips from ralphjy , thanks everyone! -Kevin
javagoza over 2 years ago in reply to albertabeef +3

I have tried with an rpi camera v2 and it does not recognize it. I also don't see support in the repository. https://github.com/Xilinx/PYNQ/tree/master/pynq/lib/_pynq/_pcam5c

albertabeef over 2 years ago in reply to ralphjy

The jupyter notebooks are very cool, but I prefer (or am used to) seeing a live view of results ...
It seems my eyes and nose are note quite standard
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albertabeef over 2 years ago in reply to kevinkeryk

Kevin,
Can you comment on if the rpi camera v2 will work with this design ?
Or does it only support the Digilent PCAM 5C ?
Regards,
Mario.
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javagoza over 2 years ago in reply to albertabeef

I have tried with an rpi camera v2 and it does not recognize it. I also don't see support in the repository.

https://github.com/Xilinx/PYNQ/tree/master/pynq/lib/_pynq/_pcam5c
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ralphjy over 2 years ago in reply to javagoza

Thanks, I just had a chance to try it myself (with a V2.1) and it does not init - I guess the only compatibility between these two cameras is the cable pinout. I looked on the KV260 in /usr/local/share/pynq-venv/lib/python3.8/site-packages/pynq/lib/video and libpcam5c is the only camera library.

Since you don't see other cameras in the source tree, I would assume that the AR1335 is also not supported at this point.

Unfortunately, I don't have any PCAM 5Cs - I'll just have to use the webcam with PYNQ.
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albertabeef over 2 years ago in reply to ralphjy

Thanks guys for the feedback, good to know :)
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kru644 over 2 years ago in reply to albertabeef

All examples are for Display Port. How to switch to HDMI output?
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javagoza over 2 years ago in reply to kru644

The KV260 Vision AI Starter Kit has a built-in video splitter and the video frames are displayed via the DP splitter onto the Display Port and/or the HDMI.
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kru644 over 2 years ago in reply to javagoza

Thanks. OpenCV Face Detection Webcam succefully works - I see myself on display. But another question - how to return to the previous state, to see Ubuntu desktop instead of my own freezing image?
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stevaras over 2 years ago

Kria + PYNQ =
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Jan Cumps over 2 years ago in reply to stevaras

Did you use a composable pipeline?
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