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[Discuss-gnuradio] UHD Announcement - September 23rd 2010

From: Josh Blum
Subject: [Discuss-gnuradio] UHD Announcement - September 23rd 2010
Date: Thu, 23 Sep 2010 21:02:41 -0700
User-agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv: Gecko/20100915 Thunderbird/3.0.8

Hello List,

I have pushed a bunch of code to the uhd repo and gnuradio next branch.

USRP1 multi-channel support has been completed. Multiple channels can be access through the new "single usrp" API which supersedes the "simple usrp" API. The equivalent gnuradio blocks(uhd single usrp source and sink), and grc wrappers have been created as well.


The "simple usrp" interface is now deprecated but will continue to work. In the single channel case, all API calls are identical; to switch any code that was written for simple usrp, just change the include header and instantiation to the following:

#include <uhd/usrp/single_usrp.hpp>
single_usrp::sptr sdev = single_usrp::make(args);

If you are running in GRC, just drag and drop the new blocks and swap the connections. :-)

In other news,
UHD can now compile against pre-built libusb1.0 windows binaries: http://www.libusb.org/wiki/windows_backend#LatestBinarySnapshots
Runtime operation has yet to be confirmed.


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