GNU Radio Release 3.0.x (Stable Branch)

Latest Official Release Tarballs

• ftp://ftp.gnu.org/gnu/gnuradio/gnuradio-3.0.4.tar.gz
• ftp://ftp.gnu.org/gnu/gnuradio/gr-howto-write-a-block-3.0.4.tar.gz

Latest Unofficial Release Tarballs

• http://gnuradio.org/releases/gnuradio/gnuradio-3.0.4.tar.gz
• http://gnuradio.org/releases/gnuradio/gr-howto-write-a-block-3.0.4.tar.gz

The BuildGuide has the instructions for compiling and installing GNU Radio on your system.

Browse Source Code Repository

source:/gnuradio/branches/releases/3.0

Releases tagged:

• source:/gnuradio/tags/releases/3.0 (r3737)
• source:/gnuradio/tags/releases/3.0.1rc1 (r3939)
• source:/gnuradio/tags/releases/3.0.1 (r3958)
• source:/gnuradio/tags/releases/3.0.2 (r3968)
• source:/gnuradio/tags/releases/3.0.3rc1 (r4559)
• source:/gnuradio/tags/releases/3.0.3rc2 (r4652)
• source:/gnuradio/tags/releases/3.0.3 (r4669)
• source:/gnuradio/tags/releases/3.0.3-usb-fix (r5186)
• source:/gnuradio/tags/releases/3.0.4 (r6078)

Release History

Changes in Release 3.0.4 since 3.0.3

• Updated license to GPLv3 or newer (r6076, r6077)

• Updated to latest config.guess, config.sub (r6073)

• Fixec gr_crc32 header prototype (r6072)

• Updated AUTHORS (r5181, r6071)

• Fixed gain setting for BasicTX and LFTX in digital examples (r6070)

• Fixed wfm_rcv_pll stereo operation (r6069)

• Fixed incorrect itemsize in gr_kludge_copy (r6068)

• Fixed USRP stop() ordering (r6067)

• Fixed realtime priority calculation (r6066)

• Fixed USB kernel memory issues (r6065)

• Fixed USRP "disappearing" with Linux kernel 2.6.20 (r5182, ticket:148)

• Fixed autoconf update issue (r5180, ticket:143)

Changes in Release 3.0.3 since 3.0.2

Bug Fixes:

• Fixed false sync problem with digital packet code (r4641)

• Fixed gr.firdes.band_reject tap calculation (r4077, ticket:113)

• Fixed initial value problem with gr_oscope_guts.cc (r4404, ticket:104)

• Fixed USB read failure for MSYS/Cygwin platform (r4405, ticket:115)

• Fixed Powermate import operation MSYS/Cygwin platform (r4406, ticket:102)

• Fixed shared memory leak on NetBSD (r4420)

Minor Enhancements:

• Merged trunk (@4071) versions of dqpsk and dbpsk modulators (r4072)

• Stuff zeros in head of FPGA Tx pipeline when Tx FIFO is empty (r4446)

Documentation:

• Clarified/updated READMEs (r4024, r4028, r4408, r4410, r4421)

• Doxygen documentation now covers whole tree (r4422, ticket:4)

Build System:

• Use autoconf discovered path for $PYTHON in build (r4415,r4416,r4419,r4423,r4599 ticket:133)

• Fixed python usage in build check (r4026)

• Fixed Python installation path failure on FC5 and FC6 (r4630,r4643, ticket:39)

• Fixed PYTHONPATH portability for MSYS platform (r4076, ticket:110)

• Fixed MSYS/Cygwin portability issues (r4403,r4426 ticket:117)

• Removed non-portable make rules in build system (r4027, r4074, ticket:107, ticket:108)

• Removed non-portable 'ln -s' usage in usrp (r4075, ticket:109)

• Fixed OS/X 'make check' failure (r4598, ticket:140)

• Use PORTAUDIO_CFLAGS in gr-audio-portaudio build (r4029)

• Cleaned up build system linking macro usage (r4649)

Miscellaneous:

• Remove extraneous includes in gr-video-sdl (r4073, ticket:99)

• Fixed compilation warning in usrper.cc (r4409)

• Added QA test for gr.noise_source_f (r4412)

• Removed obsolete bus_interface.v file (r4411)

• Removed obsolete dbs_tx.py (r4413)

Changes in 3.0.2 since 3.0.1

• Improve help on usrp_siggen.py (r3964)

• Fix missing files in distribution tarball (r3965, r3966, ticket:97, ticket:98)

Changes in 3.0.1 since 3.0.1rc1

• Clarify bug fix for ticket:95 (r3942)

• Fix undefined type for MinGW platform (r3956, ticket:93)

Changes in 3.0.1rc1 since 3.0

• Updated AUTHORS file (r3740, r3750)

• Changed line ending style on config/*.m4 and configure.ac (r3751, r3776, r3929, r3931, ticket:88)

• Improved gr-video-sdl configuration error message (r3752, ticket:84)

• Fixed 'make clean' breakage in gr-trellis using BSD make (r3753, ticket:87)

• Fixed non-portable constructs in build (r3775, r3839, r3840)

• Remove bashisms in build system (r3797, r3838)

• Updated gr-how-to-write-a-block README (r3841)

• Improved error message on size mismatch in fg.connect (r3849)

• Eliminate compiler warnings (r3854)

• Fix for systems missing include/linux/compiler.h (r3914)

• Fixes for working with automake >= 1.10.0 (r3923, r3925, r3926, ticket:92, ticket:94)

• Fix semaphore error handling for MinGW (r3937, ticket:95)