On Thu, Dec 12, 2024 at 6:23 AM Nidhi Panda <nidhi.pa...@cyronics.com>
wrote:

> Thank you so much for your response. We have tested the
> "rfnoc_radio_loopback" cpp example and it works fine. Just that I am not
> good with cpp that's why I wanted to do this with either python or GNU
> radio. GNU radio also includes an example of loopback for x300 board. I
> changed it for n300 board. And as you suggested, the timing information of
> RX is set to false and also the last edge is used with back edge property
> "True" setting. However, that design works only for
>
>  Rx_Radio > DDC > rx streamer > tx streamer > DUC > Tx_Radio
>
>  chain. Sending the data to host adds a huge time delay which we don't
> want in our application. Is there any way to run that for
>
>  Rx_Radio > DDC >  DUC > Tx_Radio chain.  Is there any example available
> in python or GNU radio.
>

Here's a GNU Radio demo:
https://github.com/gnuradio/gnuradio/blob/main/gr-uhd/examples/grc/rfnoc_radio_loopback.grc

--M
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