Hi Marcus,

Thank you very much for your response. I'm using GNU Radio. Is there a way
to set bursty traffic in GNU Radio Companion?

Huacheng


On Thu, Apr 22, 2021 at 1:07 PM Marcus D Leech <[email protected]>
wrote:

> If you set up the steam to be a continuous stream, the USRP expects
> continuous samples, and if it doesn’t get them, it produces errors.
>
> You want to configure your stream for bursts, probably timed bursts.
>
> Are you using Gnu Radio, or the UHD API directly?
>
> Sent from my iPhone
>
> > On Apr 22, 2021, at 1:01 PM, Huacheng Zeng <[email protected]>
> wrote:
> >
> > 
> > Hi all,
> >
> > I am using USRP X310 as an MIMO transmitter to send two streams from a
> computer. The sampling rate is set to 2 MSps. When the computer
> continuously sends data to USRP, it works well. When the computer sends
> data at a slow rate (e.g., 10 packets per second), USRP prints out
> "LLLLLLLLLL" message and it seems the USRP does not transmit any signal.
> >
> > I expect USRP to transmit signal when it receives data from the computer
> and not transmit signal if no data comes in.
> >
> > Any advice would be appreciated!
> >
> > Best,
> > Huacheng
> >
> >
> > _______________________________________________
> > USRP-users mailing list -- [email protected]
> > To unsubscribe send an email to [email protected]
>
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