> Hello List, > > I have pushed a bunch of code to the uhd repo and gnuradio next branch. > http://ettus-apps.sourcerepo.com/redmine/ettus/projects/uhd/wiki > > ------------------------------------------------------------------------- > 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. > > http://www.ettus.com/uhd_docs/doxygen/html/classuhd_1_1usrp_1_1single__usrp.html > > > 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. > > Thanks! > -Josh > > > _______________________________________________ > OK, so I just updated a two-weeks-old gnuradio and uhd via GIT, and while UHD builds properly and installs correctly, gnuradio can't find "uhd" when it goes to do a configure, because pkg-config can't find "uhd"--and therefore doesn't build "gr-uhd". This is a change from circa two weeks ago.
So, either Fedora 12 has done something to the default paths for pkg-config, or the Gnu Radio build environment has changed slightly in the last two weeks. The fix was for me to manually put /usr/local/lib/pkgconfig into PKG_CONFIG_PATH before running the Gnu Radio configure/make/sudo make install cycle, but I haven't had to do that previously. -- Marcus Leech Principal Investigator Shirleys Bay Radio Astronomy Consortium http://www.sbrac.org _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio