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2011-03-01uhd: work on gr_uhd_source work() function to reduce latencyJosh Blum
Wait on a single packet to become ready, then receive available packets without timeout.
2011-02-28uhd: only set has_time_spec when nchan > 1Josh Blum
Its important for multi-channel continuous, but not wanted in single-channel non-continuous.
2011-02-27qtgui use gruel thread mutex:Josh Blum
Replace pthread mutex usage with gruel thread mutex to make the code portable on systems without pthreads.
2011-02-27gruel thread simplification:Josh Blum
Removed get_new_timeout from thread.h (usrp2_vrt carryover) Basically it was created because of a misunderstanding of the time types; and its only ever called once. This also removes thread.cc Call posix_time::milliseconds in usrp2 control.cc. Notice that it passes a time_duration rather than a ptime (aka system time). Added #include <deque> to gr_buffer.h. It turns out that boost posix_time.hpp implicitly included the deque header which was missing from gr_buffer.h Replaced the include for thread.hpp with only the includes for the boost thread types mentioned in gruel/thread.h. Also, making use of the scoped_lock typedef that comes with boost thread locks. boost 3.5 safe.
2011-02-27gr_flowgraph.cc explicit include of <iterator>Josh Blum
Added explicit include of <iterator>, which was implicitly included by <vector>. Affects platforms where vector does not automatically pull in iterator.
2011-02-27use boost::math::iround in gr_histo_sink_f.cc and gr_wavfile_sink.ccJosh Blum
this provides a round implementation on platforms w/o c99 standard
2011-02-27use boost::math::trunc in gr_frequency_modulator_fc.ccJosh Blum
this replaces the need for a conditional trunc implementation in config.h
2011-02-27Fixing missing header file (in prep for future GCC's). ptrdiff_t is defined ↵Tom Rondeau
in stddef.h.
2011-02-25Merge branch 'gr_uhd_next' into nextJosh Blum
2011-02-25uhd: added sensors api to gr-uhd blocks and swig supportJosh Blum
2011-02-25uhd: fix export typo and specify export define when building libJosh Blum
2011-02-22howto: Was over-zealous before. The TESTS should remain firmly in the if ↵Tom Rondeau
GUILE block.
2011-02-22howto: cleans up the Python build structure for howto; reverts back to ↵Tom Rondeau
making it's own howto module not under gnuradio.
2011-02-22howto: fixes for howto build structure. Passes check but does not pass ↵Tom Rondeau
distcheck.
2011-02-22howto: I think this is a better fix than the last one. The modules are now ↵Tom Rondeau
imported from gnuradio.
2011-02-22Added Makefile.gen back to repoAchilleas Anastasopoulos
2011-02-21added pccc decoder + examplesAchilleas Anastasopoulos
2011-02-20added pccc (parallel concatenated convlutional code) encoderAchilleas Anastasopoulos
2011-02-20updated documentationAchilleas Anastasopoulos
2011-02-20added sccc_decoder block (without the metrics part)Achilleas Anastasopoulos
2011-02-20added a scaling parameter in trellis_sccc_decoder, neededAchilleas Anastasopoulos
for sum-product metric calculation
2011-02-19added sccc turbo decoder block + example test_sccc_turbo1.pyAchilleas Anastasopoulos
2011-02-18templated siso_combinedAchilleas Anastasopoulos
removed Makefile.gen from git tracking
2011-02-18removed "audio" dependencies from test files in gr-trellisAchilleas Anastasopoulos
2011-02-18core algorithms such as viterbi/siso were refactoredAchilleas Anastasopoulos
and implemented using templates. Minor renaming of some files
2011-02-17inital commit of turbo stuff:Achilleas Anastasopoulos
added sccc encoder block + minor fixes
2011-02-17howto: moving install path back to howto/ to get it to work.Tom Rondeau
2011-02-17volk: Properly sets up package config script if Orc is not found for Volk.Tom Rondeau
2011-02-17Merge branch 'pmt_serial_tags' into nextTom Rondeau
2011-02-17guile: removing calls to check for guile and guile-dev. GNU Radio can once ↵Tom Rondeau
again be built without Guile.
2011-02-16Fixed mktables for the old non-runtime volk.Nick Foster
2011-02-16Volk_runtime now does self-initialization. You can call volk_xxx_a16() just ↵Nick Foster
like in volk.c. The first run of each function does the rank_archs call. Subsequent calls proceed with no overhead. volk_init is still being generated but not used at all.
2011-02-16take libvolk_runtime out of the testqa linkageNick Foster
2011-02-15volk: temporarily removed avx arch.Nick Foster
when -mavx is used, gcc will promote SSE instructions to their AVX equivalents. while this is a benefit on AVX architectures, it makes it really difficult to selectively enable code based on architecture at runtime. GCC suggests compiling different files with different flags and loading them at runtime. GCC can take a flying leap.
2011-02-15reverted mktables deletion until i get my act together and make it go ↵Nick Foster
straight from python -> .h
2011-02-15Revert "Removed some mktables stuff since it's passe"Nick Foster
This reverts commit d364316fa2e047890af09c7bdeed776d6391b3db.
2011-02-15Moved the fn indices gen from volk.c to volk_registry.h so the qa code has ↵Nick Foster
access to the static stuff
2011-02-15Removed some mktables stuff since it's passeNick Foster
2011-02-15commentsNick Foster
2011-02-15cpuid: No more compile-time CPU checks. Compiles everything that gcc allows.Nick Foster
Configure- and compile-time checks modified to only compile architectures that the compiler will handle. This means that volk will compile every arch that your gcc will compile, no matter if your CPU can execute the instructions or not. This lets you cross-compile volk. volk_rank_archs will be deferred to runtime. This has not been done yet.
2011-02-15uhd: tweaks for swig/python init fileJosh Blum
2011-02-11uhd: added mboard param to get time now and added get time last ppsJosh Blum
2011-02-10uhd: incremented compat number for new api supportJosh Blum
2011-02-10uhd: added set and get clock rates to gr-uhd blocks and grc wrappersJosh Blum
2011-02-10uhd: tweaks to the grc blocksJosh Blum
2011-02-10uhd: replaced multi/single usrp stuff with just one usrp wrapperJosh Blum
2011-02-08uhd: channel = 0 defaults for single interfaces get_dboard_ifaceJosh Blum
2011-02-08Added first pass at swigging dboard ifaceJason Abele
2011-02-08Merge branch 'master' into next, using strategy "ours" to skipJohnathan Corgan
master-only commits.
2011-02-08build: update revision to 3.3.2gitJohnathan Corgan