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modules are not available.
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when receiving bursty NBFM signals.
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blocks related to trellis inside the gr-trellis/grc directory
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This begins a transition of examples from a separate gnuradio-examples component
into an examples directory with the component they go with. In this commit:
gnuradio-examples/c++/audio/ => gr-audio/examples/c++
gnuradio-examples/python/audio => gr-audio/examples/python
The system installation directory remains $PREFIX/share/gnuradio/examples/audio
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useful
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by Elvis Dowson.
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* gnuradio-examples/C++/audio/dial_tone
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* 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.
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generate an internal filter to cover the channel bandwidth; user can specify the attenuation of this filter if desired.
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* next: (116 commits)
Adding new example script for using the new PFB arbitrary resampler interface. One resampler takes user-generated taps and another resampler just takes the resampling rate. Both input and output signals are plotted.
Modifying blsk2 wrapper for PFB arbitrary resampler to allow the user to just specify the requested resampling rate without providing their own filter taps.
uhd: reverting tag changes on uhd single usrp source, there seems to be issues with the work() logic
uhd: removed default value chan=0 in the cc files
WITH_INCLUDES _must_ be last
uhd: replaced CFLAGS with CPPFLAGS variable, and fixed swig args FIXME
uhd: default channel params to zero for single source and sink blocks
Revert "Removed usrp2-firmware from being automatically built."
Remove generated file from repo
Removed usrp2-firmware from being automatically built.
uhd: added libdir to UHD CFLAGS (shared by lib and swig)
Swapping out preset keys until I work out some of their issues.
Modifying QA tests for the sample tags. By default, it only checks the sizes of the tags since order is not specified or guarenteed.
Block is a gr_block, so this sets its relative rate. Was required for using in the QA of the sample tags code.
Removing global pmt constants. Were causing segfaults during make check. Must fix this later.
Fixing up the UHD sample tag example to take command line options.
Swapping order of testing rrate.
Changing propagation policy enum type name and making a few other minor edits.
Changing API for gr_skiphead to use uint64_t for the offset instead of size_t (still unsigned). Fixes issue #304.
Adding typedef for uint64_t and int64_t so we can use them through SWIG.
...
Passes make distcheck.
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* master:
Adding new example script for using the new PFB arbitrary resampler interface. One resampler takes user-generated taps and another resampler just takes the resampling rate. Both input and output signals are plotted.
Modifying blks2 wrapper for PFB arbitrary resampler to allow the user to just specify the requested resampling rate without providing their own filter taps.
Changing API for gr_skiphead to use uint64_t for the offset instead of size_t (still unsigned). Fixes issue #304.
Adding typedef for uint64_t and int64_t so we can use them through SWIG.
Removing warnings in portaudio source/sink.
Fixing output types from tap_type to o_type in gr_single_pole_iir.h. Doesn't make a difference in the current uses of this class, but could in the future. Thanks to Achilleas Anastasopoulos for pointing this out.
first shot at Windows-compatible LIBUSB check
Tweak LIBUSB m4 script to not check for 'usb_debug' symbol on Windows, because the symbol does not exist for that platform (only, it seems)
Removing autogenerated file.
Updated doxygen Doxyfile for newer versions.
Adding file operations result checking.
Updating audio_jack to new interface for creating a client. Fixes depricated warning.
Potential fix to MSDD warnings by setting sequence number from buffer more explicitly.
Adding a bit more checking on file operations.
Fixing copyright date.
Fixed warning re defining GNU_SOURCE. Can probably just remove it since it's defined in config, but this won't hurt anyone.
Fixing signed/unsigned warnings.
first shot at Windows-compatible LIBUSB check
Tweak LIBUSB m4 script to not check for 'usb_debug' symbol on Windows, because the symbol does not exist for that platform (only, it seems)
Conflicts:
gnuradio-core/src/lib/swig/gnuradio.i
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interface. One resampler takes user-generated taps and another resampler just takes the resampling rate. Both input and output signals are plotted.
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Move all occurrences of swig_built_sources out of Makefile.am's.
Move all SWIG related use of BUILT_SOURCES out of Makefile.am's.
Clean up 'if PYTHON' conditionalization in gr-*
Still left to do: fix Makefile.swig CLEANFILES and no_dist_files
such that they remove exactly the generated files.
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internally generated bursts to detected bursts (which needs work).
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1 means time stamp on files is based solely on the item time).
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for my testing.
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bursts of energy.
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simple example and adds a new example that synthesizes a number of signals and then channelizes them again. It displays the synthesized PSD as well as the PSD and time waveform of one of the channels that's specified in teh code.
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* gnuradio/wip/udp_source_sink:
gnuradio-core: update copyrights
gnuradio-core: allow swig to handle exceptions in UDP source/sink
grc: update UDP source and sink block wrappers
Simplify USE_SELECT usage
Return immediately when using d_residual.
Defend against a peer that sends an invalid message length.
Move initialization of select timeout
Correct update of d_temp_offset (parallel construction)
Identify memory leaks that occur on error conditions
Use -1 as file descriptor "not open" value instead of 0
Add additional conditionalization of networking includes
Flush pending errors in gr_udp_sink on disconnect()
Rework UDP source and sink, with incompatible API changes
Updates to udp source/sink (select(), wait, cleanup)
Discard data in gr_udp_sink until receiver is started.
Use getaddrinfo in gr_udp_{source,sink}
Changes to gr_udp_{source,sink} for MinGW
Ignore ENOPROTOOPT return from setsockopt(SO_LINGER)
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(and saving the version 2 mods for those marked v2).
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Remove source address specifications for sink; add connect() and
disconnect() to sink; add get_port() to source; add optional EOF
signaling (using zero-length packets) to sink and source; modify
dial_tone, vector, and audio examples to match new code; add qa
test case.
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Use select() to avoid blocking on recv() in gr_udp_source (only known
way to avoid blocking on Cygwin).
Add wait argument to gr_udp_source to allow waiting for connection
or accepting lack of connection as EOF; add --no-wait option to
dial_tone_sink.py.
Remove system dependencies from .h files; remove unused data members
and (useless?) public open and close functions.
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figures make sense again.
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modulation_utils2 so only new modulator blocks work with the version 2 of everything. Also changed some internal names for clarity.
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Conflicts:
gnuradio-examples/python/digital/benchmark_qt_rx2.py
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operations.
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