./ham/gnuradio-core, Core part of GNU Radio, all others need this

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Branch: CURRENT, Version:, Package name: gnuradio-core-, Maintainer: pkgsrc-users

GNU Radio is a collection of software that when combined with minimal hardware,
allows the construction of radios where the actual waveforms transmitted and
received are defined by software. What this means is that it turns the digital
modulation schemes used in today's high performance wireless devices into
software problems.

This module provides the main library containing the underlying runtime
system and most of the hardware independent signal processing blocks.

Required to run:
[audio/portaudio] [audio/gsm] [audio/jack] [math/fftwf] [math/gsl] [devel/cppunit] [devel/boost-libs] [devel/py-cheetah] [devel/orc] [devel/py-mako] [lang/python27] [devel/swig2] [lang/py-six] [x11/py-qwt-qt4] [math/py-scipy12]

Required to build:
[devel/boost-headers] [pkgtools/cwrappers]

Package options: filter-design

Master sites:

Filesize: 4310.383 KB

Version history: (Expand)

CVS history: (Expand)

   2024-01-27 10:27:36 by Makoto Fujiwara | Files touched by this commit (2)
Log message:
(ham/gnuradio-core) Updated to

[] - 2024-01-17
    Fix a few memory errors in various modules.

    Fix regressions in bus connections.
   2024-01-07 13:24:20 by Makoto Fujiwara | Files touched by this commit (3)
Log message:
(ham/gnuradio-core) Updated to

(no info for

## [] - 2023-12-24

### Changed

#### Project
- Python minimum version is now 3.7.2, vs 3.6.5, to support type hints. Even
Python 3.7 is EOL, so this is not expected to affect people using newer versions of
GNU Radio.
- Add tox.ini, so that editors use the same formatting as github CI.
- Use pointers to pass s32fc arguments to VOLK in gr-blocks, gr-digital, and
gr-dtv to avoid undefined behavior. The fix is conditional on VOLK 3.1.0, which
add a new supporting function.

#### Runtime
- Disallow None for pmt_t arguments in Python.
- Support spdlog installations with internal or external libfmt.

#### GRC
- Use text labels to specify types for block parameters, instead of background colors
which were difficult to read/remember.
- Enable setting of documentation URLs, relative or absolute in yaml. This allows
OOTs to use the documentation link in the block parameter dialog.
- Disallow use of block ids that are Python keywords and "gnuradio".
- Add type annotations in some places (required bump to Python 3.7.2).
- Use C version of YAML loader (yaml.CSafeLoader) for better performance.
- Connections may have properties for supported connection domains. This feature
was added for RFNoC connections. Standard stream and message connections do not
support this feature, but they may in future versions.
- Check grc file version. The above feature required a version bump to \ 
"2". Where
no connection properties are used, version "1" is still emitted. Note \ 
that previous
versions of GRC do not check for file version. RFNoC flowgraphs with connection
properties will fail to load in previous versions as a result.
- Fix bug where an impressive number of backslashes were added to some filenames.

#### gr-dtv
- Read expected data as little-endian

#### gr-fec
- Add FEC_API to CCSDS Reed-Solomon functions so they can be used by OOTs.

#### gr-qtgui
- QT GUI Msg Push Button: add a callback for Message Value to allow it to
change at runtime.

#### gr-uhd
- RFNoC Rx-Streamer: Add start stream options
- Add back-edge property to RFNoC connections

#### Build system and packaging
- Update conda build. Re-rendered with conda-build 3.27.0, conda-smithy 3.28.0,
and conda-forge-pinning 2023.
- Use utf-8 encoding when writing files in gr_python_install.

#### Testing
There has been a great effort to identify why tests fail intermittently, or only
on certain platforms. This has lead to a number of improved test, and identification
of a number of real bugs.
   2024-01-07 13:18:02 by Makoto Fujiwara | Files touched by this commit (19) | Package updated
Log message:
(gnuradio-*/Makefile) reset PKGREVISION for coming update to
   2023-12-29 19:25:02 by Adam Ciarcinski | Files touched by this commit (254)
Log message:
revbump for boost-libs
   2023-11-14 15:03:25 by Thomas Klausner | Files touched by this commit (1145)
Log message:
*: recursive bump for cairo dependency changes
   2023-11-12 14:24:43 by Thomas Klausner | Files touched by this commit (2570)
Log message:
*: revebump for new brotli option for freetype2

Addresses PR 57693
   2023-11-08 14:21:43 by Thomas Klausner | Files touched by this commit (2377)
Log message:
*: recursive bump for icu 74.1
   2023-10-28 11:23:28 by Makoto Fujiwara | Files touched by this commit (4) | Package updated
Log message:
(ham/gnuradio-core) updated to

## [] - 2023-10-20

### Changed

#### Runtime
- Add `MAP_FIXED` to circular buffer implementations using `shm_open()` and
  mmap backed by tmp files. These versions are not used by most system, and
  flaws were discovered during a FreeBSD build.
- PMTs can be formatted for logging (format wrapper added).
- New `io_signature::make()` variant replaces `makev()`, and optionally specifies
  buffer types. Previous variants are still valid, for backward compatibility. The
  single-stream `make()`, along with the `makev()`, `make2()` and `make3()` variants
  should not be used in new code, and may be removed in the future.

    make(int min_streams,
         int max_streams,
         const std::vector<size_t>& sizeof_stream_items,
         const gr::gr_vector_buffer_type& buftypes =
             gr::gr_vector_buffer_type(1, default_buftype::type));

- Fix logging params to be compatible with C++20

#### GRC
- Add "Choose Editor" button to Python block properties. Use the GTK \ 
app chooser.
  Save choice to the config file.
- Correct Python Qt imports in Hier blocks and flowgraph templates.

#### gr-blocks
- Enable building the benchmark testing executable, which runs tests on various
  math functions.
- Repeat block implemented as a basic block (vs sync interpolator) and output
  buffer allocation fixed.
- Add a GRC example for Throttle usage.

#### gr-digital
- Add `set_sps()` to Symbol Sync.
- Header Format: Fix CRC and OFDM formats, add option to `header_buffer` to read
  bits lsb first, and refactor `extract_bits` functions as templates.
- Constellation Sink uses different colors for each input by default.
- Rework Constellation Soft Decoder, Constellation Object and LDPC Decoder \ 
  Previously, the LDPC Decoder did not work at all. The `sigma` parameter was removed
  from the decoder and an optional noise power `npwr` parameter was added to the

#### gr-network
- Better support for vectorized output from UDP source. The payload size must still
  be a multiple of `item size * vector size` for this to work.

#### gr-qtgui
- Range widget `eng_slider` and `eng` modes can now be selected in GRC.
- Range widget and a couple of UHD apps now accept values on `editingFinished`, e.g.,
  loss of focus, rather than on `returnPressed`. Since UIs generated by GRC do not
  have OK/Apply for such values, there is no "correct" behavior. The \ 
behavior is
  now selectable on the Entry widget.
- Frequency Sink startup time improved where sample rate is low

#### gr-soapy
- RTLSDR buffer size may be specified

#### gr-uhd
- RFNoC NullSrcSink block added. The block may be both source and sink.
- Add support and examples for RFNoC loopback.
- RFNoC Rx Radio adds `issue_stream_cmd()` and block message handler.

#### gr-zeromq
- Explicitly shutdown and close source/sinks to prevent hangs in some cases.
- Require `zmq.hpp` (cppzmq) version with `context_t.shutdown()` defined.
  If `shutdown` is not defined, the `gr-zeromq` is disabled.

#### Modtool
- Add `cmake-format` support for generated modules

#### Build system and packaging
- Update Read-the-docs config to include build.tools

#### Testing
- Change Debian 11 to Debian 12 in CI