Activity

From 06/30/2014 to 07/29/2014

Today

06:33 pm Bug #701: clarify requirements on stream tags: order and preserving "duplicate" tags
> I don't know that I've ever observed duplicate tags being produced by the architecture. If it did, I think that wou... Peter Bigot
05:38 pm Bug #701: clarify requirements on stream tags: order and preserving "duplicate" tags

>> As for duplicate tags from the same block on the same sample, I strongly believe it should be up to the programm...
Sean Nowlan
06:32 pm Bug #698: lack of tag namespace introduces metadata ambiguity
> Obvious to who, and for what purpose? It's important to know what information a tag conveys, regardless of where it... Sean Nowlan
04:57 pm Bug #698: lack of tag namespace introduces metadata ambiguity
Sean Nowlan wrote:
> 1) I think GNU Radio would benefit from some internal mechanism to identify which block added w...
Peter Bigot
04:00 pm Bug #698: lack of tag namespace introduces metadata ambiguity
I don't think preserving that kind of metadata is unrealistic. I think there are 2 things to think about here:
1) ...
Sean Nowlan
11:07 am Bug #698: lack of tag namespace introduces metadata ambiguity
I'm a framework developer. The use case I proposed (preserving information about the hardware that collected a signal... Peter Bigot
08:15 am Bug #698: lack of tag namespace introduces metadata ambiguity
Yes, the unique block ID is not a useful value here. The actual block name would be a better default. And I agree PMT... Martin Braun
01:48 pm Bug #692: VOLK: Error allocating memory - Filters
Very easy. Just cd into build/volk and run make from there. It will only rebuild volk and not the rest of the project... Tom Rondeau
06:44 am Bug #692: VOLK: Error allocating memory - Filters
This always occurs when I create a filter in the python shell. It happens to other filters too. I can make a python f... Anthony Hull
12:18 am Bug #692: VOLK: Error allocating memory - Filters
The easiest thing to do is probably something like this:... Nathan West
01:22 pm Bug #707 (New): When Shebanging Python files, CMake should strip already existing shebangs
The problem here is that most people already have shebangs in Python executables in the source tree.
This becomes an...
Martin Braun
08:10 am Bug #699: clarify requirements on stream tag insertion: add_item_tag() invocation
Peter, we're happy to accept patches clarifying documentation. I remember reading somewhere that nitems_written() is ... Martin Braun

07/28/2014

07:14 pm Revision c547a429 (gnuradio): Merge branch 'master' into next
Tom Rondeau
07:14 pm Revision db2c447c (gnuradio): Merge branch 'maint'
Tom Rondeau
07:10 pm Revision 55d2de9c (gnuradio): qtgui: got a little carried away removing local mutexes. SpectrumGU...
Tom Rondeau
06:42 pm Revision 020cfa92 (gnuradio): Merge branch 'master' into next
Tom Rondeau
06:42 pm Revision e8769054 (gnuradio): Merge branch 'maint'
Tom Rondeau
06:41 pm Revision 96c25b5c (gnuradio): docs: added some cmake cli flags to better configure the build.
Tom Rondeau
06:10 pm Revision 94be0b4b (gnuradio): trellis: minor fixups to trellis examples so prefix doesn't need to...
Tom Rondeau
05:50 pm Revision 00edd3c4 (gnuradio): volk: calling enable_languages here is buggy until 2.8.10. Version ...
Tom Rondeau
04:52 pm Bug #698: lack of tag namespace introduces metadata ambiguity
As one of my major interests is in metadata stored in archives or transmitted to another system for further processin... Peter Bigot
04:45 pm Bug #698: lack of tag namespace introduces metadata ambiguity
Is there a reason that srcid doesn't get set by default to a unique name/identifier based on the block that adds the ... Sean Nowlan
04:22 pm Bug #699: clarify requirements on stream tag insertion: add_item_tag() invocation
>One thing to keep in mind in this discussion is that tags are specific to an item in the data stream. Adding a tag f... Sean Nowlan
03:15 pm Bug #699: clarify requirements on stream tag insertion: add_item_tag() invocation
I agree that gr::buffer::space_available is a strange location, but since it's already calculating the information th... Tom Rondeau
02:17 pm Bug #699: clarify requirements on stream tag insertion: add_item_tag() invocation
As for the pruning discussion that I didn't get to finish on the mailing list:
Pruning *does* happen on tags with ...
Sean Nowlan
02:03 pm Bug #699: clarify requirements on stream tag insertion: add_item_tag() invocation
I agree with Sean that the documentation should not make this a requirement. It would suffice to note on "this page"... Peter Bigot
01:30 pm Bug #699: clarify requirements on stream tag insertion: add_item_tag() invocation
I do not think there should be a requirement that tags can only be inserted inside work(). Although that would simpli... Sean Nowlan
01:22 pm Bug #699: clarify requirements on stream tag insertion: add_item_tag() invocation
I think that statements I made regarding incurring a race condition by adding tags outside of work() were incorrect, ... Sean Nowlan
03:54 pm Revision e20ba633 (gnuradio): trellis: working on issue to fix locations of fsm files in examples.
+ Workaround for the path problem with cmake to use templates for install
+ GRC blocks now check if FSM_Args are stri...
Jan Krämer
03:51 pm Revision 475b9e08 (gnuradio): trellis: updated examples.
+ Fixed paths to match GNURADIO-3.7.x conventions
+ Fixed errors with dimensionality
+ Changed to QT-widgets
Jan Krämer
03:43 pm Revision c1fb14af (gnuradio): qtgui: replaced use of local mutex with d_setlock from gr::block.
Partial response to issue #706. Tom Rondeau
03:34 pm Revision d1373fca (gnuradio): qtgui: fixed a bug in the constellation plots that didn't allow us ...
Tom Rondeau
03:33 pm Revision 643ca366 (gnuradio): blocks: correcting use of mutexes in file_meta_sink.
the gr::block class has a d_setlock mutex that's appropriate for this use instead of creating another for the child c... Tom Rondeau
03:03 pm Bug #700: Chained changes to GRC parameters can produce multiple callback invocations
This results from the fact that these are Qwt widgets thinly wrapped into a GRC block. The range widget when using th... Tom Rondeau
02:56 pm Bug #706: some blocks use boost::threading functionality instead of gr::thread (portability)
A few comments:
1. We do not use C++11 features and have no plans to. We'll rethink this when all of the systems w...
Tom Rondeau
02:13 pm Bug #706: some blocks use boost::threading functionality instead of gr::thread (portability)
Similarly I had noticed situations where @gr::thread::scoped_lock@ is used to create a reference to a mutex that is e... Peter Bigot
02:41 pm Revision 7f847769 (gnuradio): cmake: cmake doesn't have a FIND command for STRING until 2.8.5, so...
Using cmake < 2.8.5 will not dedup the cflags, but this is non-critical. Tom Rondeau
02:35 pm Bug #701: clarify requirements on stream tags: order and preserving "duplicate" tags
"Related comment":http://gnuradio.org/redmine/issues/699#note-7 on issue #699. Peter Bigot

07/27/2014

06:06 pm Revision d6a24186 (gnuradio): Merge branch 'master' into next
Tom Rondeau
06:05 pm Revision 67ab045e (gnuradio): Merge branch 'maint'
Tom Rondeau
06:05 pm Revision 26073292 (gnuradio): Merge remote-tracking branch 'mbant/digital/spurious_xml' into maint
Tom Rondeau
05:14 pm Bug #706 (New): some blocks use boost::threading functionality instead of gr::thread (portability)
git grep -l boost::this_thread yields multiple occurences; need to extend runtime/include/gnuradio/thread/thread.h to... Marcus Müller
04:51 pm Revision 2ddf0c95 (gnuradio): cmake: fixes to cmake for setting flags properly and removing dups.
Tom Rondeau
04:50 pm Revision 4477995e (gnuradio): Merge remote-tracking branch 'nwest/neon'
Tom Rondeau
04:50 pm Revision d9def5b1 (gnuradio): Merge branch 'maint'
Tom Rondeau
04:48 pm Revision 2d76452d (gnuradio): Merge remote-tracking branch 'bistromath/hdlc' into maint
Tom Rondeau
04:41 pm Bug #692: VOLK: Error allocating memory - Filters
I will try to get you the results this week. For this I would just make an out of tree c Module and insert sizeof(voi... Anthony Hull
02:55 pm Bug #692 (Resolved): VOLK: Error allocating memory - Filters
Setting this to resolved due to lack up feedback or a proper test case.
Tom Rondeau
04:26 pm Revision 488f24f0 (gnuradio): digital: Fix error in HDLC framer rejecting packets when falsely de...
"out of frame". Nick Foster
03:14 pm Bug #705 (New): gr-digital: tunnel.py tune failure if lo-offset is not defined
Originally reported by Johnathan Fox, the lo-offset variable if not defined on the commandline causes the following e... Mike Jameson
02:54 pm Bug #703 (Resolved): qtguid: Number sink update rate limit logic is flawed
Fixed in commit:
737ec8954ab3236b9f931fe2741a71a932a05cb1
This was a mishandling of calling back into the GUI ele...
Tom Rondeau
02:53 pm Bug #704 (Resolved): qtgui: Number sink crashes when fed with -inf
Fixed in commit:
ad3d36772d659ca1656e00bf89ecd5c02db582bc
The fix uses isfinite to check if the item is not nan o...
Tom Rondeau
02:50 pm Revision 09ba248d (gnuradio): volk: adding string.h to puppet for memset calls.
Tom Rondeau

07/26/2014

07:54 pm Bug #698: lack of tag namespace introduces metadata ambiguity
OK. I don't plan to synthesize another example; you know how you expect the feature to be used better than I do. Peter Bigot
07:05 pm Bug #698: lack of tag namespace introduces metadata ambiguity
What you're saying is not wrong, but seems a rather elaborate solution for what doesn't seem to be a big deal. We hav... Martin Braun
10:52 am Bug #698: lack of tag namespace introduces metadata ambiguity
Addressing this issue would be the first step if I were to tackle the work, so here's a proposed approach, starting w... Peter Bigot
07:33 pm Bug #699: clarify requirements on stream tag insertion: add_item_tag() invocation
You're absolutely right.
Somewhere, and at this point I have no idea how, I convinced myself (and even wrote in th...
Peter Bigot
06:50 pm Bug #699: clarify requirements on stream tag insertion: add_item_tag() invocation
I'm not convinced there's a bug or even a problem here. When you add a tag, it gets an absolute offset. Calling nitem... Martin Braun
02:33 pm Bug #699: clarify requirements on stream tag insertion: add_item_tag() invocation
Deep in the bowels of "this message":http://lists.gnu.org/archive/html/discuss-gnuradio/2014-07/msg00444.html is:
...
Peter Bigot
04:21 pm Revision 0e8bd9c1 (gnuradio): Merge branch 'master' into next
Tom Rondeau
04:20 pm Revision fd0db71f (gnuradio): Merge branch 'maint'
Tom Rondeau
04:20 pm Revision ad3d3677 (gnuradio): qtgui: fixes a problem with the number sink when fed NaN or +/-inf.
Addresses issue #704. Tom Rondeau
04:06 pm Revision 737ec895 (gnuradio): qtgui: fixes a bug in the number sink to respect the update time.
Addresses issue #703. Tom Rondeau
02:46 pm Bug #701: clarify requirements on stream tags: order and preserving "duplicate" tags
Also note: when I say the "[GNU Radio] infrastructure" I mean everything under gnuradio-runtime and gr-blocks, and ar... Peter Bigot
02:42 pm Bug #701: clarify requirements on stream tags: order and preserving "duplicate" tags
Please incorporate by reference large sections of "this message":http://lists.gnu.org/archive/html/discuss-gnuradio/2... Peter Bigot
02:45 pm Revision e5e6f233 (gnuradio): cmake: typo fix to -Os in GrBuildType comment.
Tom Rondeau
02:44 pm Revision 52dd8388 (gnuradio): docs: updated build guide with more specific version information.
Tom Rondeau
11:34 am Revision efac76f2 (gnuradio): blocks: Nicer LaTeX docs for multiply_matrix
Martin Braun
11:02 am Revision 5c573078 (gnuradio): docs: Added LaTeX packages for better math docs
Martin Braun
07:50 am Bug #704 (Resolved): qtgui: Number sink crashes when fed with -inf
It starts using huge amount of memory then crashes from a bad_alloc exception in Qt.
This case happens for example...
Sylvain Munaut
07:41 am Bug #703 (Resolved): qtguid: Number sink update rate limit logic is flawed
work() calls set_update_time()
set_update_time() resets d_last_time to 0
work() checks elapsed time between now() a...
Sylvain Munaut
03:39 am Revision f4176cbe (gnuradio): Merge branch 'master' into next
Tom Rondeau
03:07 am Revision 885cc643 (gnuradio): docs: fixed use of section tags in python_blocks docs.
Tom Rondeau
02:57 am Revision ef090712 (gnuradio): docs: fixed typo in portaudio
Tom Rondeau
02:57 am Revision 1059f8bc (gnuradio): Merge branch 'docs/structure'
Tom Rondeau
01:58 am Revision 11525484 (gnuradio): docs: minor updates to the docs, including a new page for Python bl...
Tom Rondeau

07/25/2014

10:07 pm Revision 17b9ba03 (gnuradio): volk: removing unused variables in neon
Nathan West
10:00 pm Revision 185b50f7 (gnuradio): Merge branch 'master' into next
Tom Rondeau
10:00 pm Revision 2b8888e0 (gnuradio): Merge branch 'maint'
Tom Rondeau
10:00 pm Revision 5c3c3454 (gnuradio): Merge branch 'maint' of git.gnuradio.org:gnuradio into maint
Tom Rondeau
09:59 pm Revision 1fa94d7a (gnuradio): qtgui: bringing in line with required Qt 4.4.
setGraphicsSystem was introduced in 4.5; doing a version check before its use. Tom Rondeau
09:59 pm Revision 404e131f (gnuradio): build: adding fstream include files for pedantic compilers.
Tom Rondeau
08:55 pm Bug #702 (New): file_meta_sink/source do not accurately record stream contents
Point (5) in "this email":http://lists.gnu.org/archive/html/discuss-gnuradio/2014-07/msg00273.html notes:
> (5) Al...
Peter Bigot
08:45 pm Bug #701 (New): clarify requirements on stream tags: order and preserving "duplicate" tags
A fundamental requirement for metadata must be that information is not lost in processing or when streams are archive... Peter Bigot
08:23 pm Bug #700 (New): Chained changes to GRC parameters can produce multiple callback invocations
Point (3) in "this email":http://lists.gnu.org/archive/html/discuss-gnuradio/2014-07/msg00273.html noted that GUI com... Peter Bigot
07:49 pm Bug #699 (New): clarify requirements on stream tag insertion: add_item_tag() invocation
Point (1) in "this email":http://lists.gnu.org/archive/html/discuss-gnuradio/2014-07/msg00273.html claimed:
> Alth...
Peter Bigot
07:14 pm Bug #698 (New): lack of tag namespace introduces metadata ambiguity
The current information-carrying data members of a @tag_t@ stream tag are:
* @offset@: the absolute sample offset ...
Peter Bigot
09:10 am Revision 35efc33d (gnuradio): digital: Removed spurious XML
Martin Braun

07/24/2014

07:43 pm Revision 8f6de3a5 (gnuradio): Merge branch 'master' into next
Johnathan Corgan
07:14 pm Revision 20530e6f (gnuradio): cmake: coalesce EXPAND macros into 3 common macros, and switch to u...
Michael Dickens
05:58 pm Revision 52a4e1fa (gnuradio): Merge branch 'master' into next
Johnathan Corgan
05:13 pm Revision 31e458fe (gnuradio): Merge remote-tracking branch 'martin/blocks/mult_matrix'
Johnathan Corgan
05:11 pm Revision f44d08e2 (gnuradio): cmake: make build type check insensitive to case
Tom Rondeau
05:06 pm Revision 282b1c48 (gnuradio): Merge branch 'master' into next
Johnathan Corgan
04:56 pm Revision a7a71830 (gnuradio): Merge branch 'maint'
Johnathan Corgan
04:53 pm Revision 31c1d39e (gnuradio): gr-digital: remove redundant source file
Michael Dickens
04:53 pm Revision f9d7881b (gnuradio): cmake: fix component force on to work as expected
Michael Dickens
04:50 pm Revision b9943c09 (gnuradio): cmake: fix to make FindPortaudio compatible with CMake 2.6.
Michael Dickens
04:36 pm Revision 80840989 (gnuradio): coverity 1207185: vocoder: unitialized summed squared error
Marcus Müller

07/23/2014

08:57 pm Revision dd7006e5 (gnuradio): Merge remote-tracking branch 'mbant/docs/structure' into docs/struc...
Tom Rondeau
04:14 pm Revision a9cf4ab0 (gnuradio): Merge branch 'master' into next
Tom Rondeau
04:14 pm Revision 3751ea9b (gnuradio): Merge branch 'cmake_asm_out'
Tom Rondeau
04:13 pm Revision 07d01b36 (gnuradio): cmake: added a check for the set build type.
Tom Rondeau
04:13 pm Revision 015db3a3 (gnuradio): cmake: Create a cmake file to hold various project build types.
Addes build types for debugging by saving all temporary build files (including the .s ASM files) for various levels o... Tom Rondeau
07:31 am Bug #697: Python 2.6 support for "OrderedDict"
Martin Braun wrote:
> Does this mean this issue is resolved?
Yes. The status "Resolved" is set after it has been ...
Sebastian Koslowski
06:18 am Revision 5284b5d1 (gnuradio): Merge branch 'master' into next
Johnathan Corgan
06:16 am Revision c580eacd (gnuradio): dtv: remove stray include file from viterbi decoder
Johnathan Corgan

07/22/2014

10:49 pm Bug #697: Python 2.6 support for "OrderedDict"
Does this mean this issue is resolved? Martin Braun
07:35 am Bug #697 (Assigned): Python 2.6 support for "OrderedDict"
Thanks for reporting this. I pushed a fix to the GRCWG repo branch grc_py26_compat_fix (based on maint). It avoids th... Sebastian Koslowski
09:39 pm Revision 5a59c2ee (gnuradio): Merge branch 'master' into next
Johnathan Corgan
09:38 pm Revision 9c55ce22 (gnuradio): dtv: update ATSC receiver examples
uhd_atsc_rx.grc: Live OTA to mpeg.ts
uhd_atsc_capture.grc: Record raw ATSC RF to data file
file_atsc_rx.grc: Replay...
Johnathan Corgan
09:22 pm Revision 19b209f9 (gnuradio): Merge branch 'master' into next
Johnathan Corgan
09:22 pm Revision e8b0f87e (gnuradio): dtv: update ATSC receive PLL gain to accomodate lower OTA numerical...
Johnathan Corgan
07:38 pm Revision a9c3d8ff (gnuradio): docs: Restructured intro page, added some manual pages
Martin Braun
07:32 pm Revision cf1d793d (gnuradio): Merge branch 'master' into next
Johnathan Corgan
07:16 pm Revision d56fffb4 (gnuradio): Merge branch 'dtv'
Johnathan Corgan
07:14 pm Revision c38f2dd3 (gnuradio): dtv: added some example receivers
Johnathan Corgan
12:56 am Revision 8fe354d2 (gnuradio): dtv: lowered nfilts for ATSC receiver filter for performance reasons
Johnathan Corgan
12:53 am Revision 66e81da5 (gnuradio): dtv: minor cleanups
Johnathan Corgan

07/21/2014

09:38 pm Revision 2ece28b3 (gnuradio): dtv: move ATSC blocks into lib/atsc
Johnathan Corgan
09:20 pm Revision dbbc0687 (gnuradio): Fixed an algorithmic problem with the Viterbi decoder
Andrew Davis
07:06 pm Bug #697 (Assigned): Python 2.6 support for "OrderedDict"
I compiled the git version (hash 93db96faa81b260367908e977f15c0d7a45358db) of gnuradio on an older debian squeeze mac... Rainer Wahler
06:57 pm Revision ad17b61b (gnuradio): Merge branch 'master' into next
Tom Rondeau
06:57 pm Revision d09b971d (gnuradio): Merge branch 'maint'
Tom Rondeau
06:26 pm Revision 34bb146a (gnuradio): build: fixed small cmake issue if CMAKE_CURRENT_LIST_DIR is empty t...
Tom Rondeau
06:26 pm Revision 8d96b532 (gnuradio): docs: typo in portaudio fixed.
Tom Rondeau
05:59 pm Revision 621830cc (gnuradio): dtv: misc. stylistic cleanup, add missing blocks to GRC block tree
Johnathan Corgan
05:59 pm Revision 31e52ec9 (gnuradio): dtv: wip, porting gr-atsc blocks into new gr-dtv
Johnathan Corgan
05:59 pm Revision 658d778a (gnuradio): dtv: adds remainder of atsc receive pipeline
dtv::atsc_deinterleaver
dtv::atsc_rs_decoder
dtv::atsc_derandomizer
dtv::atsc_depad
Andrew Davis

07/19/2014

04:50 am Revision b04498ff (gnuradio): volk: dekludging asm setup, round 1
Nathan West
12:41 am Revision 6e17772f (gnuradio): volk: add NEON protokernels
Nathan West

07/18/2014

08:12 pm Bug #696 (Resolved): Polyphase channelizer applies relative rate twice to tag propagation
Fixed on maint in commit:
d6260c22f129449418450623abdd0cbd69fd0402
The right answer was set_sample_rate(oversampl...
Tom Rondeau
04:29 pm Bug #696 (Assigned): Polyphase channelizer applies relative rate twice to tag propagation
I believe that the right answer is set_relative_rate(oversample_rate) since the output is being oversampled by this v... Tom Rondeau
01:55 pm Bug #696: Polyphase channelizer applies relative rate twice to tag propagation
Another possibility is that is should change to:
set_relative_rate(1.0/oversample_rate);
I have no idea which ...
Andy Walls
01:50 pm Bug #696 (Resolved): Polyphase channelizer applies relative rate twice to tag propagation
The polyphase channelizer applies the relative rate to tag propagation twice, once for the streams to streams block a... Andy Walls
08:10 pm Revision 1fdbcc89 (gnuradio): Merge branch 'master' into next
Tom Rondeau
08:10 pm Revision 93db96fa (gnuradio): Merge branch 'maint'
Tom Rondeau
08:07 pm Revision d6260c22 (gnuradio): filter: fixed relative_rate setup in pfb_channelizer.
The channelizer takes in data already decimated by N channels, generally througha stream_to_streams block on the inpu... Tom Rondeau
04:32 pm Feature #688 (Resolved): qtgui: grid control
Added this feature and merged into master in commit:
001ab475e15eb0aeaf9602b823b6ce407d94a66f
Decided to keep def...
Tom Rondeau
04:31 pm Feature #689 (Resolved): qtgui: settable time scale axes
Fixed this in branch merged into master in commit:
001ab475e15eb0aeaf9602b823b6ce407d94a66f
Tom Rondeau
04:31 pm Feature #690 (Resolved): qtgui: number sink fixes
Added all of the features listsed in branch merged into master at commit:
001ab475e15eb0aeaf9602b823b6ce407d94a66f
Tom Rondeau
04:24 pm Revision d1745250 (gnuradio): build: better support for static libs.
Now builds shared libraries with ControlPort (if ControlPort is enableed). Static libs still without ControlPort.
Ad...
Tom Rondeau

07/17/2014

10:44 pm Bug #695 (New): Setting sample delay for Polyphase channelizer fails.
Setting the sample delay of the polyphase channelizer block from python fails, with python griping:
File "...lib...
Andy Walls
09:00 pm Feature #691 (Closed): qtgui: Label widget needs a formatter
Martin Braun
08:47 pm Revision ed3b5b16 (gnuradio): Revert "build: missed gnuradio-uhd in static libs build."
This reverts commit 45f12cf0031cdf594dff8a9bfc7db395cd39ca37. Tom Rondeau
08:23 pm Revision ca36e1c4 (gnuradio): Merge branch 'master' into next
Tom Rondeau
03:11 pm Bug #694 (New): invalid copyright in template-generated sources
The following files were apparently generated with gr_modtool but the copyright assignment not updated before they we... Peter Bigot
08:50 am Summer of Code: Midterms
In this year's Google Summer of Code, we would like to congratulate our five participants for all passing their midte... Martin Braun

07/16/2014

02:09 am Bug #692: VOLK: Error allocating memory - Filters
-The 22 is an error code indicating that posix_memalign ran out of memory to allocate. You can try creating a swapfil... Nathan West

07/15/2014

09:11 pm Revision 001ab475 (gnuradio): Merge branch 'qt_the_things'
Tom Rondeau
09:11 pm Revision 07b9a873 (gnuradio): Merge branch 'maint'
Tom Rondeau
08:21 pm Bug #693 (New): blocks.delay does not properly handle negative delta_t
According to both the source and documentation, blocks.delay should accept any int, and do:
n > 1: insert n 0s at ...
Douglas Anderson
01:38 pm Bug #692 (Resolved): VOLK: Error allocating memory - Filters
When declaring the filter block as follows: self.freq_filter = filter.fft_filter_ccc(decimation,taps)
I get the foll...
Anthony Hull
02:04 am GNU Radio Release 3.7.4 Available for Download
GNU Radio release 3.7.4 is available for download:
http://gnuradio.org/releases/gnuradio/gnuradio-3.7.4.tar.gz
...
Johnathan Corgan

07/14/2014

07:31 pm Revision 69a6fa56 (gnuradio): fec: updated fecapi blocks in grc to use new var_value concept.
Tom Rondeau
07:10 pm Revision 1fb307d8 (gnuradio): Merge remote-tracking branch 'mbant/uhd/msg_format' into qt_the_things
Tom Rondeau
07:04 pm Revision d83f0377 (gnuradio): fcd: updating FCD examples to use qtgui.
Tom Rondeau
06:45 pm Revision b52206aa (gnuradio): zeromq: updated zeromq examples to use qtgui.
Tom Rondeau

07/12/2014

05:51 pm Revision d9e94356 (gnuradio): examples: minor tweaks to some examples.
Tom Rondeau
05:51 pm Revision e098a292 (gnuradio): qtgui: minor fix to how number sink handles autoscale.
Tom Rondeau
05:29 pm Revision d7ed282c (gnuradio): Merge remote-tracking branch 'mbant/qtify-examples'
Tom Rondeau
05:23 pm Revision 905188a3 (gnuradio): qtgui: adding a formatter to qtgui label widget to behave like form...
Tom Rondeau
03:54 pm Revision 58cb65c1 (gnuradio): examples: Ported examples in GNU Radio tree to QT.
Martin Braun
03:30 pm Revision d0a17def (gnuradio): examples: fixed a few examples still using old style blocks.
Tom Rondeau
03:07 pm Revision 127710c4 (gnuradio): qtgui: adding menu item to frequency sink to set y min/max.
Tom Rondeau
02:50 pm Revision c60d058b (gnuradio): qtgui: time raster display updates.
Fixes issue with autoscaling; allows settable intensity min/max in GRC and through runtime menu. Tom Rondeau
02:50 pm Revision 79f06c43 (gnuradio): qtgui: fixes waterfall plots.
Better autoscaling and ability to set max and min intensity in runtime menu. Tom Rondeau
01:56 pm Feature #691 (Closed): qtgui: Label widget needs a formatter
When using the label widget as a variable, there currently is no way to influence how it is printed. The WX widget ha... Martin Braun
01:51 pm Revision fddb2ce2 (gnuradio): Merge remote-tracking branch 'gnuradio-wg-grc/grc_port_view_options'
Tom Rondeau
01:49 pm Revision 4a003bb6 (gnuradio): qtgui: updates number sink behavor.
Adds ability to add a title, set the units of teh number, add and set the scaling factor.
Addresses Issue #690.
Tom Rondeau

07/11/2014

09:25 pm Revision 9f4a4eae (gnuradio): grc: toogle action to disable auto-hiding port labels
Sebastian Koslowski
09:25 pm Revision 02db08d2 (gnuradio): grc: auto-hide port labels
Sebastian Koslowski
08:01 pm Revision b0a72b4f (gnuradio): Merge branch 'maint'
Tom Rondeau
07:56 pm Revision ded480ef (gnuradio): qtgui: allows users to set title and unit of Y axis for qt time plo...
Tom Rondeau
07:56 pm Revision d6330a58 (gnuradio): qtgui: adding ability to set grid on/off from grc properties dialog...
Addresses issue #688. Keeping default to off since the grid's not the prettiest thing. Tom Rondeau
07:55 pm Revision 9be66b1a (gnuradio): grc: fixing some spacing issues in various xml files.
Tom Rondeau
07:53 pm Revision 26438373 (gnuradio): grc: fixing xml files of some blocks with message control ports to ...
Tom Rondeau
07:50 pm Revision fe1f3862 (gnuradio): Merge remote-tracking branch 'gnuradio-wg-grc/grc_hide_ports'
Conflicts:
grc/base/Port.py
grc/gui/Block.py
Tom Rondeau
02:03 pm Revision 62831422 (gnuradio): Merge remote-tracking branch 'gnuradio-wg-grc/grc_variable_blocks'
Tom Rondeau
01:52 pm Revision 45f12cf0 (gnuradio): build: missed gnuradio-uhd in static libs build.
Tom Rondeau
01:51 pm Revision b4ddba76 (gnuradio): runtime: fix a circular dependency for older compilers
Nathan West

07/10/2014

06:15 pm Feature #690 (Resolved): qtgui: number sink fixes
In the QTGUI Number Sink we need:
- ability to add a title like the other plotters
- set/change the units
- add...
Tom Rondeau
06:14 pm Feature #689 (Resolved): qtgui: settable time scale axes
The qtgui time plotter does not allow us to change the titles of the x and y axis. The use of "Amplitude" is not alwa... Tom Rondeau
06:08 pm Feature #688 (Resolved): qtgui: grid control
Add a GRC properties box option to enable/disable grid on startup
Think about having grid=on as the default state.
Tom Rondeau
06:06 pm Feature #599 (Closed): Add message port to rotate PLL of constellation_receiver
Tom Rondeau
06:06 pm Bug #666 (Closed): gr-audio OSX issue when paired with B2X0
Tom Rondeau
06:06 pm Feature #672 (Closed): [GRC] QT GUI Sink Center Frequency Click
Tom Rondeau
06:05 pm Bug #677 (Closed): Volk fails on Apple PPC 10.5
Tom Rondeau
06:05 pm Bug #681 (Closed): top_block start/stop leaks memory
Tom Rondeau
06:01 pm Feature #673 (Closed): [GRC] QT GUI Sink - Option to Enable "Display RF Frequencies" on startup
Tom Rondeau
06:00 pm Bug #683 (Closed): Add get_tags_in_window to block_gateway
Tom Rondeau
06:00 pm Feature #686 (Closed): Small documentation patch
Tom Rondeau

07/08/2014

09:41 pm Revision d65fd884 (gnuradio): Merge branch 'master' into next
Used merge strategy -s ours to skip release commits. Johnathan Corgan
09:41 pm Revision 2bb2b314 (gnuradio): cmake: update revision to 3.7.5git after release
Johnathan Corgan
09:32 pm Revision 908a6996 (gnuradio): cmake: update revision to 3.7.4 for release
Johnathan Corgan
09:09 pm Revision 404441f7 (gnuradio): Merge branch 'master' into next
Johnathan Corgan
08:55 pm Revision e981cd8f (gnuradio): Merge remote-tracking branch 'ncorgan/win/master_fixes'
Johnathan Corgan
08:55 pm Revision 9fd0f06d (gnuradio): Merge branch 'maint'
Johnathan Corgan
08:51 pm Revision 63bafe76 (gnuradio): zeromq: require zmq.hpp be installed
Johnathan Corgan
08:32 pm Revision 1c74a4bb (gnuradio): filter: relax gr::filter::freq_xlating_fft_filter QA precision
Johnathan Corgan
08:30 pm Revision 0699175b (gnuradio): Merge remote-tracking branch 'ncorgan/ncorgan/swig_ignore_multi_usr...
Johnathan Corgan
02:26 pm Revision b5006c14 (gnuradio): Windows compatibility fixes
* fec/ber_tools: added include and #define necessary to use M_PI
* qtgui: changed erfc to boost::math::erfc
* volk: d...
Nicholas Corgan
12:44 pm Revision 80b48e19 (gnuradio): Merge branch 'master' into next
Tom Rondeau
12:42 pm Revision 3d6dc9c0 (gnuradio): filter: command messages to change frequency are all relative to th...
This follows the update to the qtgui frequency message blocks in:
eceee28baeed6ee0bdcb66f36992c2a5851ff3bd
Tom Rondeau
10:10 am Revision 12523cdb (gnuradio): uhd: Added checks for lock sensors.
When operating with an external ref, in MIMO mode or with a GPSDO,
the constructor now waits until the lock sensors r...
Martin Braun
10:10 am Revision af0a3319 (gnuradio): uhd: Added example for re-tuning through messages
Martin Braun

07/07/2014

10:31 pm Revision 3b6ca994 (gnuradio): Windows compatibility fixes
* Fixed usage of Windows thread-naming API, changed minimum Windows version
* Fixed MSVC usage of isnan, round
Nicholas Corgan
09:12 pm Revision 691bdaaf (gnuradio): uhd: Added more type checking and flexibility to commands and tags
Martin Braun
09:12 pm Revision fe585374 (gnuradio): uhd: Refactored common stuff from usrp sink and source
Martin Braun
09:12 pm Revision 3c42e795 (gnuradio): uhd: Added GRC bindings for command interface
Martin Braun
09:12 pm Revision 350d285a (gnuradio): uhd: Added command interface to uhd source, modified command syntax
Martin Braun
09:12 pm Revision 1eaa96b6 (gnuradio): uhd: Updated docs, in particular for the command interface
Martin Braun
08:25 pm Revision 1e4ef3e3 (gnuradio): blocks: Added multiply_matrix_cc
Martin Braun
05:20 pm Revision 3a33116d (gnuradio): Merge branch 'master' into next
Tom Rondeau
04:27 pm Revision 78f56e07 (gnuradio): Removing trailing/extra whitespaces before release (for master).
We should be more careful about letting these into the code in the future. In emacs, we can use (add-hook 'before-sav... Tom Rondeau
04:20 pm Revision bbfc7599 (gnuradio): Merge branch 'maint'
Tom Rondeau
04:18 pm Revision 597b9379 (gnuradio): Removing trailing/extra whitespaces before release.
We should be more careful about letting these into the code in the future. In emacs, we can use (add-hook 'before-sav... Tom Rondeau
04:16 pm Revision 3f469513 (gnuradio): Merge branch 'maint'
Tom Rondeau
04:14 pm Revision 1151e550 (gnuradio): filter: upping the allowed relative error in freq_xlating_fft_filte...
Tom Rondeau
02:56 pm Feature #686 (Resolved): Small documentation patch
Patch applied to maint in commit:
e6a396f21c3794462c4db4930a590551ba548952
Tom Rondeau
02:54 pm Revision 326685a4 (gnuradio): Merge branch 'master' into next
Tom Rondeau
02:53 pm Revision 403933ef (gnuradio): Merge branch 'maint'
Tom Rondeau
02:52 pm Revision e6a396f2 (gnuradio): docs: Corrects or expands documentation comments for various blocks...
- char_to_short and short_to_char scale by a factor of 1<<8.
- What delay actually does.
- File descriptor blocks clo...
Kevin Reid
02:38 pm Revision eceee28b (gnuradio): qtgui: updating how freq message ports work.
Use absolte frequencies relative to sample rate and center freq.
Double-click does not retune, just sends message. F...
Tom Rondeau
10:21 am Revision 84827e9d (gnuradio): blocks: Added multiply_matrix_ff
This block maps inputs to outputs by matrix multiplication.
Also includes QA.
Martin Braun

07/06/2014

07:44 pm Revision 1adb086a (gnuradio): cmake: adds a NoOptWithASM build type for building with assembly ou...
Tom Rondeau
02:18 pm Bug #687 (Rejected): message queues - missing bytes
Jerome,
This is not the appropriate forum for this discussion. Please keep it on the mailing list.
Tom Rondeau
02:17 pm Bug #685 (Rejected): new install
David,
This is an installation problem, not a GNU Radio bug and is not appropriate for this forum. Please use the ...
Tom Rondeau
12:35 pm Revision 831d05eb (gnuradio): grc: allow blocks to dynamically hide some of their ports
Sebastian Koslowski

07/04/2014

10:42 am Bug #687 (Rejected): message queues - missing bytes
I'm using Gnuradio version *v3.7.4git-402-g085c35a3* and am facing a strange issue with message queuing (initially te... Jerome Nokin
09:29 am Revision 6d9dfac6 (gnuradio): digital: using new var_value for constellation variables
Tom Rondeau
06:57 am Revision 81899991 (gnuradio): grc: design time values for object-like variables
Sebastian Koslowski
02:18 am Feature #686 (Closed): Small documentation patch
This patch corrects or expands documentation comments for various blocks where I have had to read the source code to ... Kevin Reid
01:45 am Bug #649: gr::blocks::throttle should reset timer when stopped
I have now tested @throttle_restart.patch@ and confirmed it results in the desired behavior in my application. I appr... Kevin Reid
12:02 am Revision c719858f (gnuradio): Merge branch 'master' into next
Tom Rondeau

07/03/2014

10:39 pm Revision 085c35a3 (gnuradio): volk: adds command-line option to enable/disable use of ORC with -D...
If ORC is found on the system, the default is to use it. If we have ORC but don't want to use it, we can turn it off ... Tom Rondeau
02:58 am Revision 4ca2456b (gnuradio): volk: force use of generic kernel when VOLK_GENERIC env variable is...
cmake: insert VOLK_GENERIC into QA codes to only test generic versions of kernels. Helps control precision issues. Tom Rondeau

07/02/2014

10:11 pm Revision d8b5bb5f (gnuradio): Merge branch 'master' into next
Tom Rondeau
10:11 pm Revision d1c13af7 (gnuradio): Merge branch 'maint'
Tom Rondeau
10:10 pm Revision 0812870e (gnuradio): qtgui: fixes problem of set name not showing up.
Defaults to blank string now; a blank string does not set the title to save vertical space. Any other value will now ... Tom Rondeau
10:10 pm Revision ebb2af69 (gnuradio): qtgui: changed all examples to start wtih empty name fields.
Don't want to have QT GUI Plot show up for every plot now. Tom Rondeau
09:10 pm Revision 11fd45d3 (gnuradio): qtgui: adds menu item to clear max and min hold lines on frequency ...
Tom Rondeau
09:10 pm Revision a6c837e1 (gnuradio): digital: fixed psk and qam constellation table generators. Not sure...
Tom Rondeau

07/01/2014

10:28 pm Bug #681: top_block start/stop leaks memory
I tested this against our modems and we no longer see growing memory usage, thanks Tom. Nathan West

06/30/2014

01:47 pm Revision 877c507a (gnuradio): Merge branch 'master' into next
Tom Rondeau
01:46 pm Revision c98699ee (gnuradio): fec: updating FEC encoder/decoder loggers to use set function inste...
Tom Rondeau
02:31 am Bug #681 (Resolved): top_block start/stop leaks memory
This should be fixed in commit:
0ae33fc67a7655b63a6384a1898319b7cc2c5bf6
Applied to maint to fix it there, but it...
Tom Rondeau
02:28 am Revision 4bc1abc0 (gnuradio): Merge branch 'master' into next
Tom Rondeau
02:02 am Revision 2a37bd9c (gnuradio): Merge branch 'staticlibs'
Tom Rondeau
02:02 am Revision 830d0eff (gnuradio): Merge branch 'maint'
Tom Rondeau
02:01 am Revision 0ae33fc6 (gnuradio): runtime: fix a memory leak in the logger when restarting a flowgrap...
This adds a set of "set" functions to set a new appender. We can always add additional loggers using the old "add" fu... Tom Rondeau
 

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