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Re: [Discuss-gnuradio] Can I add timesamples to tx samples


From: Gong Zhang
Subject: Re: [Discuss-gnuradio] Can I add timesamples to tx samples
Date: Fri, 22 Feb 2013 21:20:36 +0800
User-agent: Mozilla/5.0 (Windows NT 6.1; rv:17.0) Gecko/20130107 Thunderbird/17.0.2

 2013/2/22 11:44, Josh Blum wrote:

On 02/21/2013 09:20 PM, Gong Zhang wrote:
Hi,
Considering we can get timesamples of rx samples from UHD in
metadata,can I add timesamples to tx samples,which would be send together.
Thanks.

Sure thing!

This link points to some of the examples:
http://code.ettus.com/redmine/ettus/projects/uhd/wiki/GNU_Radio_UHD#Using-UHD-Software-with-GNU-Radio

And here is a project that uses the timestamps to do TDMA:
https://github.com/jmalsbury/pre-cog/wiki

-josh

Do the timesamples record the time rx/tx samples going through AD/DA in USRP(FPGA)?



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