Re: [Discuss-gnuradio] Bug #419: gr_vmcircbuf_sysv_shm

2011-07-02 Thread Vincent W
Thank you for your advice. Unfortunately, this causes make tests to fail, with the following error: Testing gr_vmcircbuf_createfilemapping_factory... gr_vmcircbuf_createfilemapping: createfilemapping is not available ... gr_vmcircbuf_createfilemapping_factory: Doesn't work Testing gr_vmcircbuf

[Discuss-gnuradio] Sending Patches

2011-07-02 Thread Vincent W
Hi, I was wondering whether the email address for patches ( patch-gnura...@gnu.org ) was still valid. The wiki says it's for SVN, but seeing as the project is in git... Alternatively, what is the preferred form of submitting patches? May I post a patch file? Or would it be easier to set up a git

Re: [Discuss-gnuradio] errors during gnuradio

2011-07-02 Thread Marcus D. Leech
Hey Elvis, I was badly needing such step by step procedure after the script by Marcus stopped working in my institute due to improper flushing of cache.A whole lot of thanks !! One more thing would like to mention.During configure of gnuradio we need to set the path varible to microblaze/bin other

Re: [Discuss-gnuradio] errors during gnuradio

2011-07-02 Thread sumitstop
Hey Elvis, I was badly needing such step by step procedure after the script by Marcus stopped working in my institute due to improper flushing of cache.A whole lot of thanks !! One more thing would like to mention.During configure of gnuradio we need to set the path varible to microblaze/bin other

[Discuss-gnuradio] Bug #419: gr_vmcircbuf_sysv_shm

2011-07-02 Thread Vincent W
Hi, I just pulled the latest git sources, and wanted to confirm the behaviour noted in Bug #419; Bug #419: Programs using WxWidgets graphical sinks fail with the error: gr_vmcircbuf_sysv_shm: shmget (1): Invalid argument gr_buffer::allocate_buffer: failed to allocate buffer of size 20840 KB term

Re: [Discuss-gnuradio] SWIG related problem with new filter function

2011-07-02 Thread Tom Rondeau
On Fri, Jul 1, 2011 at 8:36 AM, John Andrews wrote: > Hi, > Based on gr_firdes.cc/gr_firdes.h/gfr_firdes.i I developed a similar class > to generate filter taps for a Raised Cosine filter. The following is the > SWIG interface file and the C++ header with .cc file containing the > algorithm for t

[Discuss-gnuradio] throttle for very low data rates

2011-07-02 Thread Brett L. Trotter
I have a loop block that I wanted to run very slow (1Hz), and put a throttle block set to rate 1. Unfortunately, it seems to tear through the first 8-9k samples in a blink before it slows down. Is there an alternative implementation of the throttle block that would work at very slow speeds? Perhaps