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Re: [Discuss-gnuradio] UHD Problem...usrp2 no control response

From: Marcus D. Leech
Subject: Re: [Discuss-gnuradio] UHD Problem...usrp2 no control response
Date: Fri, 12 Nov 2010 21:24:45 -0500
User-agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv: Gecko/20101027 Fedora/3.0.10-1.fc12 Thunderbird/3.0.10

On 11/12/2010 07:14 PM, Josh Blum wrote:
> The no control response might mean the pause frames are messing up the
> control packets. Does this happen in a receive only application?
> One way to alleviate this would be to run the flow control branch and
> images. See the flow control branch on the UHD repo. and images are
> here: http://www.ettus.com/downloads/uhd_images/
> The purpose of the multi source block is to handle channel alignment.
> If you dont require this, multiple single source blocks will work as
> well.
> -Josh
The other possibility is that the routing/addressing isn't setup
correctly on his host, and thus
  packets for the 2nd USRP2 are heading out the wrong interface.

Principal Investigator
Shirleys Bay Radio Astronomy Consortium

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