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Re: [Discuss-gnuradio] Windows Port Error
From: |
Robert Roberts |
Subject: |
Re: [Discuss-gnuradio] Windows Port Error |
Date: |
Mon, 09 Jan 2006 15:06:34 -0500 |
Thanks for your response!
I did not build the GNURadio code from source. I am attempting to use
the prepackaged installers found on Martins website:
http://www.olifantasia.com/pub/projects/gnuradio/mdvh/mingw/binary-
installer/gnuradio-with-usrp/
Following his instructions I got that error below. It does not
appear that the test_vmcircbuf.exe program is included.
My goal is to get all of the necessary files put together onto an .iso
I am running Windows XP SP2 on a AMD Opteron 250 (2.41 GHz), 2.75GB
RAM, 1.2 TB of HDD space. I also have the system running Redhat FC4
and GNURadio works in that setting. I would ideally like to get
GNURadio/usrp working in Windows for my purposes but don't seem to
have good luck with it.
Thanks for your help!
~Chris~
----- Original Message -----
From: Stephane Fillod <address@hidden>
Date: Friday, January 6, 2006 3:02 pm
Subject: Re: [Discuss-gnuradio] Windows Port Error
> Hi Chris,
>
> On Fri, Jan 06, 2006 at 01:48:49PM -0500, Robert Roberts wrote:
> > I have tried installing your GNURadio for Windows binaries
> following
> > the instructions posted on Martins website.
>
> BTW, Martin, do you have any plan in packaging a GNU Radio 2.6
release
> for Windows on CDROM ? I can help you if need be. Are there any
> other volunteers for this task lurking on the list? Any beta-testers?
>
> What about the Knoppix CDROM and GNU Radio 2.6 ?
>
> > When I go to run dial_tone.py I get the following error:
>
> Actually, you should have run the "make check" first, which
> should have caught the problem. Maybe you did already?
>
> > C:\gnuradio-examples-0.4\python\audio>dial_tone.py
> > gr_vmcircbuf_mmap_createfilemapping: non contiguous mmap
> 01330000
> > 01330000 00010000 01340000
> > gr_vmcircbuf_sysv_shm: sysv shared memory is not available
> > gr_vmcircbuf_mmap_mkstemp: mmap or shm_open is not available
> > gr_vmcircbuf_mmap_tmpfile: mmap or mkstemp is not available
> > gr_vmcircbuf_sysconfig: unable to find a working factory!
>
> The fact under Windows is the virtual memory circular buffer
> (vmcircbuf)is not as reliable as under Linux and other *nix-like
> systems.The gr_vmcircbuf_mmap_createfilemapping method heuristically
> trys to map a file area twice, hopping both mapping will be
> contiguous.The few retrys may not get through sometimes. It's nasty.
>
> Can you please try to run several times the test_vmcircbuf.exe
program
> and see if it always fails?
>
> > Any ideas as to what I may have done wrong? I am going to try
> to
> > install it on another machine here in a little while also.
>
> What version of Windows are you running ? What CPU ? How much memory?
>
> Cheers,
> --
> Stephane
>
Re: [Discuss-gnuradio] Windows Port Error, Robert Roberts, 2006/01/19
Re: [Discuss-gnuradio] Windows Port Error, Robert Roberts, 2006/01/19