Re: [Discuss-gnuradio] Windows Port Error

[Robert Roberts]

Ok, the Opteron Saga continues.   After installing it by hand I still 
get a circular buffer error.

C:\gnuradio-examples-0.4\python\audio>dial_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!

C:\gnuradio-examples-0.4\python\audio>cd C:\Python24\Lib\site-
packages\gnuradio\gr

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


This time is says there is at least one solution though!  We're 
getting close.


Thanks for everyone's help so far!

~Chris~
----- Original Message -----
From: Robert Roberts <address@hidden>
Date: Thursday, January 19, 2006 11:58 am
Subject: Re: [Discuss-gnuradio] Windows Port Error
> When I run the installer it fails to run the GNURadio-core install.
> 
> It installs the following packages in the following order:
> 
> USRP
> USRP_prims
> gr_usrp
> gr-audio-windows
> gr-wxgui
> 
> I'll grab the package and install by hand, just an FYI
> 
> Thanks!
> ~Chris~
> 
> ----- Original Message -----
> From: Martin Dvh <address@hidden>
> Date: Friday, January 13, 2006 10:51 am
> Subject: Re: [Discuss-gnuradio] Windows Port Error
> > Robert, Please try the new installer.
> > 
> http://www.olifantasia.com/pub/projects/gnuradio/mdvh/mingw/binary-
> > installer/gnuradio-with-usrp/
> > 
> > The old installer did not have the latest vmcircbuf code.
> > 
> > Greetings,
> > Martin
> > 
> > 
> > Hi all,
> > I have made a new windows installer.
> > 
> http://www.olifantasia.com/pub/projects/gnuradio/mdvh/mingw/binary-
> > installer/gnuradio-with-usrp/
> > 
> > This time there is only a single installer which should install 
> > everything.
> > The sources used for this are also a bit more recent so maybe 
> > there are less problems.
> > 
> > As a bonus the wxgui version in this version should work much 
> > better than the previous hacked version.
> > 
> > (Please also test if this version has less problems with vmcircbuf
> > The test executables are in 
> > 
> http://www.olifantasia.com/pub/projects/gnuradio/mdvh/mingw/binary-
> > installer/gnuradio-with-usrp/built/gnuradio-core-build-mingw-
> > 13jan2006.zip
> > You can play around with the buffer sizes in
> > c:\python24\lib\site-packages\gnuradio\gr-flow_graph.py
> > look for the line:
> > self.fixed_buffer_size = 32*1024
> > 
> > (This has only effect for normal use of gnuradio, not for the 
> test 
> > executables)
> > )
> > 
> > The previous version moved to
> > 
> http://www.olifantasia.com/pub/projects/gnuradio/mdvh/mingw/binary-
> > installer/old
> > Greetings,
> > Martin
> > 
> > 
> > 
> > 
> 
> 
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