Hi Phone No, but I am very interested :D >From your original post it might seem that fresh eyes might hit the spot. I'm more of a VHDL guy, so I might not be too much of a help. I just thought that others might have a better chance of helping if they could see the code.
Best Paul 2011/12/15 Phone Naing MYINT <phonenaing.my...@sg.panasonic.com> > Hi Paul, > > > > I do not have one. Do you implemented them before? > > > > PN > > > > *From:* > discuss-gnuradio-bounces+phonenaing.myint=sg.panasonic....@gnu.org[mailto: > discuss-gnuradio-bounces+phonenaing.myint=sg.panasonic....@gnu.org] *On > Behalf Of *Paul M. Bendixen > *Sent:* Thursday, December 15, 2011 4:48 PM > *To:* GNURadio Discussion List > *Subject:* Re: [Discuss-gnuradio] Costas loop and M&M algorithm on FPGA > > > > Hello Phone > > > > Do you have a git repo that one might throw in ones two coppers? > > > > Best > > Paul > > > > 2011/12/15 Phone Naing MYINT <phonenaing.my...@sg.panasonic.com> > > Hi, > > > > Anyone here implemented freq/phase correction and symbol timing correction > in USRP's FPGA? > > > > Recently I implemented Costas loop and Muller & Mueller algorithm in RTL > by referring the gnuradio code. Now I'm testing it on FPGA. I can get > correct demodulated data(DQPSK) at initial few thousand symbols. After that > I'm getting all rubbish data. > > > > I think the problem with my RTL implementation is not good enough > bit-resolution (unlike implementation on PC). Currently I'm using 15-bits > resolution for decimal part. Anyone has any suggestion ? > > > > PN > > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > > > > -- > * - - */* -/* * -/* - * */- * * */*/- */- * */* */- * * -/*/- */* - - *- > */- - */- -/* -/* */* - * */* - * - * -/- * - */- - -/- -// > -- * - - */* -/* * -/* - * */- * * */*/- */- * */* */- * * -/*/- */* - - *- */- - */- -/* -/* */* - * */* - * - * -/- * - */- - -/- -//
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