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List:       gnuradio-discuss
Subject:    Re:Re: [Discuss-gnuradio] Re:Discuss-gnuradio Digest, Vol 90, Issue 26
From:       weizhongshan <weizhongshan_1 () 163 ! com>
Date:       2010-05-28 2:33:56
Message-ID: 49255814.10dc8.128dcc23b46.Coremail.weizhongshan_1 () 163 ! com
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thanks Eric
I am sorry ,I will not do that again .but would you please help me figure out this \
problem. as I mentioned the USB speed is not a problem.and i have another C++ problem \
test_usrp ,it's a one channel receiver , the decim is set to 8.and it does work \
without any trouble .so i think my pc can keep up with the speed<br><br>在2010-05-28 \
02:35:37，"Eric Blossom" <eb@comsec.com> 写道：
> On Thu, May 27, 2010 at 05:29:56PM +0800, weizhongshan wrote:
> > hello everyone ,I want to use the fm_tx_2_daughters.py as a template to realize \
> > my own module ,so  I copy it to my own folder. but when I set the interpolate to \
> > 64 and test the copy module ,"uU" appears.then I run the \
> > usrp_benchmark_usb.py,the result shows "Max USB/USRP throughput = 32MB/sec".I \
> > wonder the "uU" appears thanks forward<br><br>在2010-05-27 \
> > 00:00:43，discuss-gnuradio-request@gnu.org 写道：
> 
> Perhaps your machine can't keep up?
> uU is "USRP Underrun".  You failed to send it samples fast enough.
> 
> [Also, please don't top-post in general, and never top post on top of
> the digest.  Pick a relevant subject, trim all unnecessary text from
> anything you're replying to.  If you're starting a new thread, don't
> start by replying to an existing (non-relevant) thread.
> 
> See also:
> 
> http://gnuradio.org/redmine/wiki/gnuradio/ReportingErrors
> 
> Eric


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