[Discuss-gnuradio] Issue or even a problem with current release

2006-10-10 Thread Gregg Levine
Hello! On a whim I decided to download the currently available release for GNURadio. It complained that I needed the FFT package. I promptly found it at its location and built it, and installed it. The configure script still says that below my signature, even though I've moved everything over to t

Re: [Discuss-gnuradio] USRP Custom Filter Taps

2006-10-10 Thread Eric Blossom
On Thu, Oct 05, 2006 at 05:51:49PM -0700, Daniel Garcia wrote: > Matt Ettus wrote: > >Yes, you can change the filter taps in the FPGA. See the halfband (HB) > > verilog code. > > Thanks! I'll take a look. > > >> I read on a previous thread that it is possible to invert the spectrum of > >> the

Re: [Discuss-gnuradio] A question about general_work() function

2006-10-10 Thread Eric Blossom
On Tue, Oct 10, 2006 at 09:26:35AM -0700, Thomas Schmid wrote: > Are you sure you get enough input items for the general_work? try to > print ninput_items and see what the result is. It might be that you > get always less than the 7 items you need to initialize the algorithm. > > Thomas Also, why

[Discuss-gnuradio] XCode / SDCC Intel-Mac issue

2006-10-10 Thread Michael Dickens
I made enough progress on this issue to know there is a problem, but that it's beyond what I can investigate further until I have more time. What I'm doing instead is making the compiled and ready to install SDCC 2.4 for Intel-Darwin available for anyone to download and install. That way f

Re: [Discuss-gnuradio] RDS

2006-10-10 Thread Ronnie Gaensli
Hi folks! I'm going to take myself some time for the weekend to take a look at the RDS code I wrote some time ago. Also I'll do this agreement for FSF to get this code in the repo.. Especially, I hasn't tried it with never Versions of GR. So, await the end of the weekend :-) greets ronnie ___

Re: [Discuss-gnuradio] The Mystery Deepens: GNU Radio on Intel-Mac

2006-10-10 Thread Michael Dickens
I've had a reply from 1 person that the "std.ihx" file -does- allow the Intel-Mac to work properly with the USRP<->USB<->GR transports. So I have kept experimenting, and come up with more statistics, but maybe not any better knowledge of the underlying issue. Basically, most statistics po

Re: [Discuss-gnuradio] A question about general_work() function

2006-10-10 Thread Kunal Kandekar
Hi, I dont know how the Viterbi algorithm works, but do you want to (a) initialize the first 7 samples for only the first chunk of samples you get, or (b) for every chunk of samples you get? What you have implemented is option (b), and it seems only natural that the initialization code would be ca

Re: [Discuss-gnuradio] ReG - Building GNU Radio

2006-10-10 Thread Don Ward
Hi Shriram, I have downloaded and built the GNU radio source code release 3.0 (Minimal Build) on cygwin. The installation went without any error. But when i tryied to run the sample dial_tone.py, i didnt get any error but at the same time there was no dial tone sound at the output. So

Re: [Discuss-gnuradio] A question about general_work() function

2006-10-10 Thread Dawei Shen
It varies from time to time, but I am pretty sure it's larger than 7. It's at least 100. DaweiOn 10/10/06, Thomas Schmid < [EMAIL PROTECTED]> wrote:Are you sure you get enough input items for the general_work? try to print ninput_items and see what the result is. It might be that youget always less

Re: [Discuss-gnuradio] A question about general_work() function

2006-10-10 Thread Thomas Schmid
Are you sure you get enough input items for the general_work? try to print ninput_items and see what the result is. It might be that you get always less than the 7 items you need to initialize the algorithm. Thomas On 10/10/06, Dawei Shen <[EMAIL PROTECTED]> wrote: Hello Everyone I have got a

[Discuss-gnuradio] A question about general_work() function

2006-10-10 Thread Dawei Shen
Hello EveryoneI have got a problem which arised from my project. Here is what I want to do: I am trying to implement a Viterbi algorithm. Suppose  "in" is the input stream, I want to use in[0], in[1]in[6], seven elements to initialize the Viterbi algorithm. Then from in[7], I start to use Viter

Re: [Discuss-gnuradio] The Mystery Deepens: GNU Radio on Intel-Mac

2006-10-10 Thread Michael Dickens
Intel-Mac users: Could you try something for me? I've attached a file, which you would (1) extract: tar jxf std_ihx_works.tar.bz2; (2) then move/copy into ${gnu_radio_prefix}/share/usrp/rev2/ and / rev4 . Then go into /usrp/host/apps (any since July 13, 2006, doesn't matter as far

Re: [Discuss-gnuradio] Announcing GNU Radio Release 3.0

2006-10-10 Thread Eric Blossom
On Tue, Oct 10, 2006 at 02:15:58AM -0700, John Gilmore wrote: > Once the signed binaries are on the GNU mirrors, should an > announcement email go out to the info-gnu@gnu.org mailing list? > Significant releases, like an X.0 release, should probably be > announced there. > > Such a message should

[Discuss-gnuradio] ReG - Building GNU Radio

2006-10-10 Thread shriram.vasudevan
Dear all,       I have downloaded and built the GNU radio source code release 3.0 (Minimal Build) on cygwin. The installation went without any error. But when i tryied to run the sample dial_tone.py, i didnt get any error but at the same time there was no dial tone sound at the output. S

Re: [Discuss-gnuradio] Announcing GNU Radio Release 3.0

2006-10-10 Thread John Gilmore
Once the signed binaries are on the GNU mirrors, should an announcement email go out to the info-gnu@gnu.org mailing list? Significant releases, like an X.0 release, should probably be announced there. Such a message should have a lot more about what GNU radio is capable of, what it does well, and

Re: [Discuss-gnuradio] What does the onboard FPGA now and how can I realtime process the signal?

2006-10-10 Thread Lin Huang
Hi Oussama, I'm interested in your guide on how to edit, recompile the verilog code of FPGA. Because we are trying to implement an experimental TDD system. The time slot has to be strictly at micro-second level. Now the whole vision is not very clear for us. We don't know whether the TDD system req