Does that mean that the data being sent is lost or is it just that USRP is waiting for it to arrive?
On Mon, Jul 20, 2009 at 6:30 PM, Eric Blossom <[email protected]> wrote: > On Mon, Jul 20, 2009 at 05:29:02PM -0500, Mir M. Ali wrote: > > Hi, > > I used benchmark_tx.py with dbpsk modulation with Samples per symbol=7 > and > > higher. I found that this resulted in lots of USRP underruns(uU). Why is > it > > so? > > You're doing more work per symbol. The uU indicates that the host is > not sending data to the USRP fast enough. > > Eric >
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