Re: [Discuss-gnuradio] Which swig and boost versions?

2007-07-30 Thread Johnathan Corgan
Berndt Josef Wulf wrote: > which versions of swig and boost are required for 3.0.4 and beyond? For 3.0.4, these swig versions are known to work: 1.3.23, 1.3.24, 1.3.25, 1.3.27, 1.3.28, 1.3.29 Our experience is that swig 1.3.28 is in common use and for packagers I'd recommend requiring that vers

[Discuss-gnuradio] Which swig and boost versions?

2007-07-30 Thread Berndt Josef Wulf
G'day, which versions of swig and boost are required for 3.0.4 and beyond? cheerio Berndt ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio

Re: [Discuss-gnuradio] Problems with burn-db-eeprom

2007-07-30 Thread Johnathan Corgan
Michael Dickens wrote: > On Jul 30, 2007, at 10:56 PM, John Stralka wrote: >> from usrp_prims import * > > That's the old way; not sure when the change happened, but these scripts > were moved into the "usrpm" subdirectory. The following works for me. > Hope this helps! - MLD > > The line y

Re: [Discuss-gnuradio] Problems with burn-db-eeprom

2007-07-30 Thread Michael Dickens
On Jul 30, 2007, at 10:56 PM, John Stralka wrote: from usrp_prims import * That's the old way; not sure when the change happened, but these scripts were moved into the "usrpm" subdirectory. The following works for me. Hope this helps! - MLD The line you quote, and the next line, sho

[Discuss-gnuradio] Problems with burn-db-eeprom

2007-07-30 Thread John Stralka
I have a RFX2400 MIMO B daughterboard. I want to use it with an USRP with a Rev. 3 motherboard. I followed these instructions: Remove R115 (zero ohms) and place it at R116 Remove R36 (zero ohms) and place it at R34 Put the RFX on a USRP (side A) and run the following:

Re: [Discuss-gnuradio] Efficient notch filters

2007-07-30 Thread John Clark
Martin Dvh schrieb: ALso note that the current standard multitap IIR implementation probably has a bug, (See my mail with a fix for that in the mailinglist archive) What would be the effect of this bug? I think this is used in a FFT application I have. So, if it is a 'serious' problem, I'd

Re: [Discuss-gnuradio] Efficient notch filters

2007-07-30 Thread Martin Dvh
Marcus Leech wrote: > Is there a way to produce an efficient notch filter with the bandpass > filter designer in Gnu Radio? You can use a resonating IIR filter for that. They are very efficient for building a notch or narrowband filters (single out a single frequency) The filter designers in gnura

Re: [Discuss-gnuradio] Efficient notch filters

2007-07-30 Thread Johnathan Corgan
Berndt Josef Wulf wrote: > For more info consult the documentation, -- Johnathan Corgan Corgan Enterprises LLC http://corganenterprises.com ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnu

Re: [Discuss-gnuradio] Efficient notch filters

2007-07-30 Thread Berndt Josef Wulf
On Tuesday 31 July 2007 08:29:32 Johnathan Corgan wrote: > Marcus Leech wrote: > > Is there a way to produce an efficient notch filter with the bandpass > > filter designer in Gnu Radio? > > You can subtract the output of a linear phase bandpass filter from the > original signal, as long as the ori

Re: [Discuss-gnuradio] Efficient notch filters

2007-07-30 Thread Johnathan Corgan
Marcus Leech wrote: > Is there a way to produce an efficient notch filter with the bandpass > filter designer in Gnu Radio? You can subtract the output of a linear phase bandpass filter from the original signal, as long as the original signal has been delayed by the same number of taps as the fil

[Discuss-gnuradio] D-STAR and GnuRadio

2007-07-30 Thread Ben Gelb
Hi All, I'd like to fiddle with demodulating data from the Icom D-STAR radios (128kBps, 1.2GHz) with GnuRadio. I don't have one of them at my disposal, however, nor do I have access to a USRP and RFX1200. I note that D-Star is on the suggested projects list on the wiki. So, I was wondering i

[Discuss-gnuradio] Efficient notch filters

2007-07-30 Thread Marcus Leech
Is there a way to produce an efficient notch filter with the bandpass filter designer in Gnu Radio? I'm seeing narrowband interfering signals that are in-band (with respect to the bulk filtering in front of the receiver), and I want to notch one or more of them into oblivion. I'd previously use

Re: [Discuss-gnuradio] more issues with read_i2c

2007-07-30 Thread Eric Blossom
On Mon, Jul 30, 2007 at 12:44:11PM -0400, Jared Jensen wrote: > I've been having some issues with read_i2c. I noticed several posts dealt > with this, and their particular solutions didn't resolve the issue, so here > it goes. > > I ported bd_bds_rx.py and bd_basic.py to C++, along with usrp.py

Re: [Discuss-gnuradio] pure c++ code and VC6 project for gnuradio

2007-07-30 Thread Robert McGwier
Yandy: If you send me a tar ball, I will put it in a branch under my development tree for everyone to svn download should they choose to. I will not do this unless every piece of code contains the necessary FSF, Gnuradio, header. Thank you for doing this work! Bob yandy wrote: > > > ok ,i'l

[Discuss-gnuradio] how to use gr.char_to_float() ????

2007-07-30 Thread Jose luis jose louis
Hi, when i try to convert a stream of char in a stream of float, the out file is not the correct archive, and the size of the file is very small than the correct archive. when i connected the blocks, i do it as: src=gr.file_source(gr.sizeof_char,in_filename) ch2f=gr.char_to_float() dst=gr.fil

[Discuss-gnuradio] more issues with read_i2c

2007-07-30 Thread Jared Jensen
I've been having some issues with read_i2c. I noticed several posts dealt with this, and their particular solutions didn't resolve the issue, so here it goes. I ported bd_bds_rx.py and bd_basic.py to C++, along with usrp.py so I could include it all in my C++ signal processing app. Things in

RE: [Discuss-gnuradio] pure c++ code and VC6 project for gnuradio

2007-07-30 Thread yandy
ok ,i'll do it ,but i don't know how to upload the code to gnuradio website,i will find other web page to put it. if you know how to upload to gnuradio,pls let me know . thanks. > Date: Mon, 30 Jul 2007 09:53:09 -0400> From: [EMAIL PROTECTED]> To: [EMAIL > PROTECTED]> Subject: Re: [Discuss-gnu

[Discuss-gnuradio] Question about USRP's capacity in signal processing (bandwidth)

2007-07-30 Thread Feng Andrew Ge
Dear all I have been reading GNU Radio discussion for half a year, first time to post a topic. Thanks a lot for all the GNU Radio knowledge I learned from you guys. Now I am doing some signal detection project. I want to collect some signal in 700MHz range with bandwidth as larger as possibl

[Discuss-gnuradio] pure c++ code and VC6 project for gnuradio

2007-07-30 Thread yandy
hi all, In order to learn the gnuradio deeply,I have changed all gnuradio framework files to pure c++ code ,removed the python code, make a VC6 project on windows platform and have some small demos on the project.use the project ,newbie can easy to understand gnuradio. I don't know if ha

Re: [Discuss-gnuradio] Problem installing gnu radio 3.0.4

2007-07-30 Thread seph 004
--- Johnathan Corgan <[EMAIL PROTECTED]> wrote: > seph 004 wrote: > > > I'm using > > > > autoconf 2.61 > > automake 1.9.6 > > libtool 1.5.22 > > gcc 4.0.4 > > Can you post your: > > OS and version (uname -a) > > ./configure parameters (or none) > > make parameters (or none) > > Than