ZCU 111 use QPSK will cause kernel dead

[WhataDavid]

when run these command ,will cause ZCU111 kernel dead.

from rfsoc_qpsk.qpsk_overlay import QpskOverlay
ol = QpskOverlay()

[axdy]

Hi there,

Could you confirm if the repo has been installed using the following command?
pip3 install https://github.com/strath-sdr/rfsoc_qpsk/releases/download/v1.4.5/rfsoc_qpsk.tar.gz python -m rfsoc_qpsk install

Also please confirm the version of PYNQ you are using.

Andrew

[WhataDavid]

Thank you for your reply, I had install qpsk package by your provided command , but problem also exist. The pynq version of zcu111 is lastest v3.0.1 in https://www.pynq.io/boards.html. When run import and QpskOverlay() command , the zcu111 will restart PS.

[Harveyn4444]

I am also having a similar issue with the ZCU216, using version 1.4.5 once i run the 02_rfsoc_qpsk_demonstrator.ipynb jupyter notebook it closes the ssh connection and no longer responds over COM.

[axdy]

Hi Both,

Thanks for sharing the screenshots which will be helpful for trouble shooting. Looks like I'll need to give this a try on one of our boards.