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2011-01-17Adding accessor function to Goertzel filter implementaiton to set/reset its ↵Tom Rondeau
parameters.
2011-01-17Merge branch 'e100-updates' into nextTom Rondeau
2011-01-14Tidied QAM modulation.Ben Reynwar
2011-01-10qa_set_msg_handler: Use sleep instead of yield.Eric Blossom
Confirmed to fix problem on 32-bit CoreDuo. Probably fixes problem on Arm too.
2011-01-10dotprod_fff : Fix clobber register entries.Philip Balister
2011-01-10dotprod_ccf : Add NEON support for ccf fir filter.Philip Balister
2011-01-06Add QA code for gr_basic_block::set_msg_handler.Eric Blossom
2011-01-06Augment gr_nop to count received pmt messages by way of set_msg_handler.Eric Blossom
2011-01-06Change pmt message handling interface in gr_basic_block.hEric Blossom
Change the API such that the message handler is now implemented with a callback, not an overridden virtual function. The callback is now set using gr_basic_block::set_msg_handler, which will accept pretty much any kind of callable. This change allows us to split the machinery for message handling out from the block inheritance hierarchy, and provides a foundation that can be used to build or experiment with arbitrary message dispatching techniques.
2011-01-06Merge branch 'master' into nextTom Rondeau
* master: Fixed error in the name of the test_filter output files.
2011-01-06Fixed error in the name of the test_filter output files.Tom Rondeau
2011-01-05Have swig/guile wrap enums and constants as scheme variables, not functions.Eric Blossom
2011-01-04Fixing how far get_tags_in_range looks; should be exclusive of end point.Tom Rondeau
2011-01-04Merge branch 'next' of gnuradio.org:gnuradio into nextTom Rondeau
2011-01-04Only prune if we've moved on in the number of items read. Fixes the problem ↵Tom Rondeau
or premature pruning.
2011-01-02Going back to iterators for use in erasing items from the deque.Tom Rondeau
2011-01-02Not using an iterator to prune the tags to see if this fixes a problem in ↵Tom Rondeau
Windows.
2011-01-02Buffers now hold on to all tags from both this window and the last window of ↵Tom Rondeau
items instead of just this window. This protects against the rare times when one block is called twice before another block is, thereby pruning the tags before they can be passed downstream. The same thing will happen if a block is called 3 times in a row, which is highly unlikely.
2011-01-02Fixing a comment.Tom Rondeau
2011-01-01Changed pky.py so that is possible to skip modulation/demodulation steps.Ben Reynwar
2011-01-01Worked on generic demodulation.Ben Reynwar
2010-12-30Create symlink using install-exec-local, not install-exec-hook.Eric Blossom
Also rm the symlink using uninstall-local. Passes distcheck.
2010-12-30Move example waveforms to gnuradio-examples/waveforms.Eric Blossom
2010-12-30Create and install gr-run-waveform-script, and symlink to it when installed.Eric Blossom
2010-12-28Merge branch 'master' into nextTom Rondeau
* master: Under extreme circumstances, optfir might never produce an answer (atten>300), so this puts in a check on the ripple; if it gets too large, stop trying. Allowing PFB interpolator to be called without specifying the taps; autogen taps inside hierblock. Allowing PFB decimator to be called without specifying the taps; autogen taps inside hierblock. PFB channelizer can be specified without external taps. Uses optfir to generate an internal filter to cover the channel bandwidth; user can specify the attenuation of this filter if desired. Updating the arb. resampler to use the optfir filter that provides better specificatiion of stopband atten.
2010-12-28Under extreme circumstances, optfir might never produce an answer ↵Tom Rondeau
(atten>300), so this puts in a check on the ripple; if it gets too large, stop trying.
2010-12-28Allowing PFB interpolator to be called without specifying the taps; autogen ↵Tom Rondeau
taps inside hierblock.
2010-12-28Allowing PFB decimator to be called without specifying the taps; autogen ↵Tom Rondeau
taps inside hierblock.
2010-12-28PFB channelizer can be specified without external taps. Uses optfir to ↵Tom Rondeau
generate an internal filter to cover the channel bandwidth; user can specify the attenuation of this filter if desired.
2010-12-28Updating the arb. resampler to use the optfir filter that provides better ↵Tom Rondeau
specificatiion of stopband atten.
2010-12-23Merge branch 'master' into nextTom Rondeau
* master: clean now gets rid of unittest results. Passes distcheck. Modifying the unittest output. XML files are no longer written outside of the build tree. A new patch for fixing the alsa restart issue. Submitted by Volker Schroer. Reverting last change in alsa. PFB resampler: fix it this way to avoid the signed/unsigned warning. PFB resampler: fixes bug where filter could be looking past the number of inputs. Adding a "change in progress" check to alsa sink. Added a check in alsa sink if error has occurred due to blocking; if so, it will just drop samples and not get backed up. Patch taken from Marcus Leech 10/29/2010. Conflicts: Makefile.common gnuradio-core/src/lib/filter/gr_pfb_arb_resampler_ccf.cc
2010-12-23Modifying the unittest output. XML files are no longer written outside of ↵Tom Rondeau
the build tree.
2010-12-23Add test to see if Guile was built with threads enabledEric Blossom
2010-12-22Check for lt_dladvise_global and fall back to using lt_dlopenext if not found.Eric Blossom
2010-12-21Merge branch 'next' into guile.Eric Blossom
Passes distcheck. * next: (32 commits) volk: Fix for popcnt's 64/32-bit issues. Using a copy of config.guess and config.sub instead of sym links. Including time header to qa files. Changed python env variable to more globally usable version. gr_uhd: Quick fix for make distcheck failures if UHD is not installed. PFB resampler: fix it this way to avoid the signed/unsigned warning. PFB resampler: fixes bug where filter could be looking past the number of inputs. resampler PFB: Sets relative rate when rate is changed. Create method to set rate on pfb_arb_resamp after it has been created. Allow it to be called from GRC. volk: fix for running 32-bit OS on 64-bit processor. System is correctly identified as 32-bit and compiles with the correct flags. volk: changing the path variables again. This works on my various systems tested. Using abs_ path names failed on Ubuntu 8.04 32-bit. volk: May be a hack, but it was required for my 32-bit Fedora 13 to work. volk: Removing unnecessary shell script; last commit takes care if its functions. volk: Fixing build system to handle making volk_mktables, volk_tables.h, and volk_config.h instead of a standalone shell script. volk: readding 16sc_magnitude_32f_sse with fix for SSE hadd_ps error. volk: Adding a few more generic-only test cases. volk: adding generic QA test for 16sc_magnitude_32f. volk: modified the configure scripts to output which architectures it will be building based on the configure tests. uhd: update notes in grc blocks for addressing scheme volk: Removing erroneous SSE function that actually usese an SSE3 intrin (mm_hadd_ps). ...
2010-12-12PFB resampler: fix it this way to avoid the signed/unsigned warning.Tom Rondeau
2010-12-12PFB resampler: fixes bug where filter could be looking past the number of ↵Tom Rondeau
inputs.
2010-12-12resampler PFB: Sets relative rate when rate is changed.Tom Rondeau
2010-12-12PFB resampler: fix it this way to avoid the signed/unsigned warning.Tom Rondeau
2010-12-12PFB resampler: fixes bug where filter could be looking past the number of ↵Tom Rondeau
inputs.
2010-12-11Create method to set rate on pfb_arb_resamp after it has been created.Matt Ettus
Allow it to be called from GRC.
2010-12-10Fixing generic demodulation.Ben Reynwar
2010-12-10Use load-extension-global instead of load-extensionEric Blossom
2010-12-10Add new Guile gsubr that loads shared libraries using the equivalent of the ↵Eric Blossom
RTLD_GLOBAL flag. This is part of a work-around for swig bug: 1863647 http://sourceforge.net/tracker/index.php?func=detail&aid=1863647&group_id=1645&atid=101645
2010-12-10fixed: FM sensitivity and calling gr_cpm::phase_response() through SWIGMartin Braun
2010-12-10updated doxygen blocks, changed param order for gmskMartin Braun
2010-12-09Disable guile udp tests. They were causing a problem on some systems.Eric Blossom
2010-12-09Fixing Makefile.am in blks2impl for recent changes.Ben Reynwar
2010-12-09Merge branch 'grorg-master'Ben Reynwar
2010-12-09Added support for modulation/demodulation of a generic constellation.Ben Reynwar
Not yet robust enough. Inefficient QAM modulation/demodulation also added (via the generic implementation).
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