GNU Radio releases 3.7.0.1 and 3.7.1 are available for download: http://gnuradio.org/releases/gnuradio/gnuradio-3.7.0.1.tar.gz http://gnuradio.org/releases/gnuradio/gnuradio-3.7.1.tar.gz
MD5 sums: 0a21d3342f58f77f8923803d6bfbb133 gnuradio-3.7.0.1.tar.gz 6c5e67da6ed8724dd900d8e343b64be4 gnuradio-3.7.1.tar.gz Release 3.7.0.1 is a bug-fix only release based off 3.7.0, while release 3.7.1 has new 3.7 API compatible features in addition to all the same bug fixes. Contributors this release: Alexandru Csete <oz9...@gmail.com> Andrej Lajovic <andrej.lajo...@ad-vega.si> Andrew F. Davis <glneolistm...@gmail.com> Clayton Smith <arg...@gmail.com> Doug Geiger <doug.gei...@bioradiation.net> Jiri Pinkava <j...@seznam.cz> Johnathan Corgan <johnat...@corganlabs.com> Josh Blum <josh.b...@ettus.com> Julien Olivain <julien.oliv...@lsv.ens-cachan.fr> Marcus Müller <marcus.muel...@student.kit.edu> Michael Dickens <m...@alum.mit.edu> Mike Jameson <m...@scanoo.com> Miklos Maroti <mmar...@gmail.com> Nathan West <nathan.w...@okstate.edu> Nicholas Corgan <nick.cor...@ettus.com> Nicholas McCarthy <namcc...@gmail.com> Philip Balister <phi...@opensdr.com> Roy Thompson <rthom...@gmail.com> Stefano Banti <ik2...@gmail.com> Tim Newman <tim.new...@gmail.com> Tim O'Shea <tim.oshea...@gmail.com> Timo Lindfors <timo.lindf...@iki.fi> Tom Rondeau <t...@trondeau.com> Volker Schroer <dl1...@gmx.de> Release notes: http://gnuradio.org/redmine/projects/gnuradio/wiki/ChangeLogV3_7_1 Documentation: http://gnuradio.org/doc/doxygen-3.7.1/index.html http://gnuradio.org/doc/sphinx-3.7.1/index.html Detailed release notes follow. Important new features: GRC Bus Ports (Nicholas McCarthy) Bus ports in the GNU Radio Companion (GRC) allow ganging block input or output ports into a single port for display and connections. This simplifies flowgraph entry when dealing with blocks that work with an arbitrary number of streams. For further information, see: http://gnuradio.org/redmine/projects/gnuradio/wiki/Busports Minor features/updates (3.7.1): atsc: created atsc_rx.py and removed obsolete scripts (Andrew Davis) blocks: added interleaved_char_to_complex block (Tim O'Shea) blocks: Added QA code for all ControlPort probe types. (Tom Rondeau) blocks: adding a complex VCO block. (Tom Rondeau) blocks: adding a tags strobing block to help test tag stream. (Tom Rondeau) blocks: modified tag_debug block to publish number of tags queued (Tom Rondeau) build: Windows packages automatically include compiler runtime DLLs (Nicholas Corgan) build: installing all cmake files into lib/cmake/gnuradio directory (Tom Rondeau) channels: Added hardware impairments blocks from Matt Ettus' GRCon11 talk (Tom Rondeau) channels: added second channel model to dynamically change freq/timing offsets. (Tom Rondeau) channels: updated quantization demo for new histogram constructor (Tom Rondeau) channels: using new qtgui histogram sink in quantization demo. (Tom Rondeau) digital: added lo_offset and external clock utilisation to OFDM (Mike Jameson) digital: added lo_offset and external clock source to narrowband examples (Mike Jameson) digital: delay ofdm benchmark_tx exit to allow TX to empty (Mike Jameson) filter: added optional second input that dynamically adjusts resampling rate (Tom Rondeau) grc: Sorts the block tree column at start-up. (Julien Olivain) grc: Remove *out from sinks, *in from sources (Marcus Müller) grc: allow set_min_output_buffer on any blocks that have output ports (Tim O'Shea) grc: added special variable objects to represent constellations (Tom Rondeau) qtgui: Added histogram sink (Tom Rondeau) runtime: added tag_propagation_policy_t to block_gateway (Marcus Müller) runtime: Improved display handling for gr-ctrlport-monitor (Tim Newman) runtime: Added probes for byte, short, and int data types (Tom Rondeau) runtime: allow setting thread affinity to all blocks under a hier_block2 (Tom Rondeau) uhd: squashed per-channel stream support (Josh Blum) Bug Fixes (3.7.1, 3.7.0.1): analog: agc3_cc: Fix uninitialized variable error. (Philip Balister) analog: agc3_cc: bug fix for input values of zero (Tim O'Shea) atsc: Fix bugs in atsc_field_sync_mux (Clayton Smith) blocks: expose set_period callback for blocks.message_strobe in GRC (Tim O'Shea) blocks: moved type conversions to use Volk dispatchers. (Tom Rondeau) blocks: set file_descriptor_source default to repeat=false (Tom Rondeau) build: don't install controlport config file in two places (Tom Rondeau) build: fix for finding and handling ICE 3.5 or 3.4 (Tom Rondeau) build: fix to allow reconfiguring install prefix (Johnathan Corgan) build: fixed some differences between handling Ice 3.4 and 3.5. (Tom Rondeau) build: fixes FindQwt cmake module to check that Qwt is >= 5.2.0. (Tom Rondeau) build: force detection to Python 2.x only (Julien Olivain) build: more robust FindICE operation with multiple ICE installs (Tom Rondeau) build: require Python v2 for build configuration (Jiri Pinkava) digital: fix digital.cpmmod_bc XML for new constants location (Johnathan Corgan) digital: fix for OFDM serializer QA after FFT block fix (Johnathan Corgan) digital: fix for moving average filter in OFDM equalizer. (Stefano Banti) digital: ofdm benchmark_rx fft conflict fix (Mike Jameson) docs: Fixes sphinx docs for user set LD_LIBRARY_PATH (Tom Rondeau) docs: Minor corrections, fixes to ControlPort documentation. (Tom Rondeau) docs: Updated and improved the message passing docs page. (Tom Rondeau) docs: added doc page on Performance Counters. (Tom Rondeau) docs: added documentation of the stream tags interface. (Tom Rondeau) docs: added information about the new pfb_arb_resampler kernel. (Tom Rondeau) examples: fix examples using 3.7 API without importing namespaces (Nathan West) fec: fix uninitialized class member in decode_ccsds_27 (Johnathan Corgan) fft: Remove the default constructor for fft::goertzel. (Philip Balister) fft: fix XML import for logpwrfft block (Andrej Lajovic) fft: fix missing set_window call on initialization (Johnathan Corgan) grc: added utf8 encoding line to python templates (Marcus Müller) grc: applying hidapi update patch from Hans de Goede (Volker Schroer) grc: fix to allow grcc to execute in headless mode (Roy Thompson) grc: fixes grcc to exit with error in case of a compilation error. (Julien Olivain) modtool: fixes using templates in OOT projects created with modtool. (Tom Rondeau) modtool: more robust checks for gnuradio-runtime include dirs and libs. (Tom Rondeau) modtool: fix finding gnuradio-runtime (Jiri Pinkava) modtool: fix detection of GNU Radio module directory (Jiri Pinkava) qtgui: fix missing API declarations (Nicholas McCarthy) qtgui: fixes some bugs between qwt 5 and 6, some reorg. (Tom Rondeau) runtime: Fixed runtime SWIG linker error (Nicholas Corgan) runtime: fix asynch messages delivery when handler not defined (Tim O'Shea) runtime: fix hier_block2 disconnect_all() (Johnathan Corgan) runtime: fixed copy/paste error in volk_types.py (Alexandru Csete) runtime: vmcircbuf_sysv_shm workaround for shmem race condition (Tim O'Shea) uhd: fix GRC wrapper generation to match UHD change (fixes #562) (Timo Lindfors) uhd: fix USRP config info strings to account for B2x0 (Nicholas Corgan) volk: fix ARM test functions that resulted in an infinite loop (Tom Rondeau) volk: fix xgetbv tests for OSX/gcc (Michael Dickens) volk: fix QA test to use non-integer multiples of register sizes (Doug Geiger) volk: fix Volk profiler to use non integer multiples of register sizes (Doug Geiger) wxgui: Prevent crash displaying a tooltip before initialization (Miklos Maroti) -- Johnathan Corgan Corgan Labs - SDR Training and Development Services http://corganlabs.com
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