Re: Unexpected issue with file source and USRP source

GNU Radio
1

On Fri, Dec 13, 2013 at 3:58 PM, Maria Stevens
[email protected]wrote:

of the
Are you observing overflows? If so, have you tried reducing the

Any comments on this issue? Anything that i can try to cater this issue?

Regards
MS

2

On Sun, Dec 15, 2013 at 10:58 PM, Maria Stevens
[email protected] wrote:

etc. what is the difference caused by the same demodulator chain when
processing

Regards.
M.S.

Any comments on this issue? Anything that i can try to cater this issue?

Regards
MS

I would agree with Martin. It sounds like you’re dropping samples form
the USRP, so it’s strange to hear you say you aren’t seeing and
overflow indications.

The only thing else I can think of is that there’s a sample rate
mismatch somewhere in the chain. And from your original email, I’m
assuming that you don’t have a throttle in your flowgraph when using
the USRP?

If you can publish the simplest form of a transmit and receive
flowgraph we could look at or use to test, that might help understand
this better.

Tom