On Wed, 01 Feb 2012 09:07:23 -0500 John Ackermann N8UR <j...@febo.com> wrote:
> There've been numerous threads on the Gnuradio mailing list about code > to receive GPS using the Ettus Research USRP hardware. I don't know > whether anyone has actually made it work, but it appears that it's been > the subject of quite a few academic projects. Yes, i know. That's one of the reasons i said it was not too difficult. But i have yet to see a project that builds a GPS receiver based on the USRP with complete source. There was the gps-sdr project a few years back that was quite advanced, but somewhen in time it just disapeared from the net and was never seen again. All others i've seen sofar are either functionally incomplete or do not provide the complete source. Piecing all the code snipets together that are floating around is probably more work then writing something from scratch. At least there is enough documentation around. There are nomerous books on how GPS works and also quite a few specificaly on how to build GPS receivers. If you have access to IEEE papers, then you have a huge pool on problems building GPS receivers and how to solve them. Attila Kinali -- Why does it take years to find the answers to the questions one should have asked long ago? _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.