Re: [Discuss-gnuradio] Windows Port Error - Some Success!

[Robert Roberts]

Hello!



The new build works well on the Pentium system I have GNURadio is up 
and running with the USRP. I now see what was meant with samples being 
dropped for the USRP. Has anyone made any progress on remeding this?


For the Opteron System GNURadio still has issues.    Running an 
example still get the following error.


C:\gnuradio-examples-0.4\python\audio>mono_tone.py
gr_vmcircbuf_mmap_createfilemapping: non contiguous mmap - 012D0000 
00000000 00040000 01310000
gr_vmcircbuf_mmap_createfilemapping: non contiguous mmap - 012D0000 
00000000 00040000 01310000
gr_vmcircbuf_sysv_shm: sysv shared memory is not available
gr_vmcircbuf_mmap_shm_open: 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!


If I run the test program I see:

C:\Python24\Lib\site-packages\gnuradio\gr>test_vmcircbuf.exe
Testing gr_vmcircbuf_createfilemapping_factory...
....... gr_vmcircbuf_createfilemapping_factory: OK
Testing gr_vmcircbuf_sysv_shm_factory...
gr_vmcircbuf_sysv_shm: sysv shared memory is not available
....... gr_vmcircbuf_sysv_shm_factory: Doesn't work
Testing gr_vmcircbuf_mmap_shm_open_factory...
gr_vmcircbuf_mmap_shm_open: mmap or shm_open is not available
....... gr_vmcircbuf_mmap_shm_open_factory: Doesn't work
Testing gr_vmcircbuf_mmap_tmpfile_factory...
gr_vmcircbuf_mmap_tmpfile: mmap or mkstemp is not available
....... gr_vmcircbuf_mmap_tmpfile_factory: Doesn't work
test_vmcircbuf: OK.  We've got at least one workable solution

It says there is one workable solution. How should I go about 
exploiting this?




Thanks!
~Chris~

----- Original Message -----
From: Martin Dvh <address@hidden>
Date: Tuesday, January 24, 2006 10:03 pm
Subject: Re: [Discuss-gnuradio] Windows Port Error
> Robert Roberts wrote:
> > I installed the newest version onto the Pentium D which 
> previously had
> > nothing on the system, so no old files existed.  I will do the same
> > shortly for the original system.
> I was getting the same error myself (using the binary installer or 
> just a plain make install from the msys/mingw prompt)
> And I have been very thorough in removing everything usrp and 
> gnuradio related.
> 
> I have tried all kinds of things but I didn't got it to work with 
> the gnuradio-2.6 sourcetree
> The good news is that I did get it to work with the current cvs 
> sourcetree.I rebuilt everything from currentcvs, patched a few 
> things and now on my machine it is working again.
> 
> Please try again with this new installer.
> (please uninstall the old versions first)
> 
> http://www.olifantasia.com/pub/projects/gnuradio/mdvh/mingw/binary-
> installer/gnuradio-with-usrp/
> setup-gnuradio-complete-2.6cvs.exe
> 
> Greetings,
> Martin
> 
>