[Discuss-gnuradio] GNU Radio release 3.2.1 source and binaries available for download

[Johnathan Corgan]

GNU Radio version 3.2.1 has been released.  This release contains
several import bug fixes and feature additions.  In particular, the
GNU Radio Companion application ("grc") has added a number of new
capabilities that improve usability.

Source distribution tarballs:

ftp://ftp.gnu.org/gnu/gnuradio/gnuradio-3.2.1.tar.gz
ftp://ftp.gnu.org/gnu/gnuradio/gr-howto-write-a-block-3.2.1.tar.gz

Users compiling from source must uninstall their current GNU Radio
installation prior to installing this release.  This is usually
accomplished by executing 'sudo make uninstall' from the top-level
source directory of the original source tree.

The associated USRP2 firmware and FPGA image files for this release:

http://gnuradio.org/releases/usrp2-bin/release/txrx_edk10.1_r3.2.1.bin
http://gnuradio.org/releases/usrp2-bin/release/u2_rev3_ise10.1sp3_r3.2.1.bin

Instructions for updating your USRP2 SD card may be found at:

http://gnuradio.org/trac/wiki/USRP2UserFAQ

The detailed updates from release 3.2 to release 3.2.1 are:

* ALL: Fixed gcc 4.4 compatibility issues (Achilleas Anastasopoulos)
* CORE: Fixed QPSK phase error detector (Ben Green)
* CORE: Fixed ofdm_cp.i base class (Eric Blossom)
* EXAMPLES: Fixed dual-FM radio receiver (Johnathan Corgan)
* EXAMPLES: Improved USRP1/USRP2 auto-sense (Josh Blum)
* EXAMPLES: New QT-based digital comms example (Tom Rondeau)
* USRP2: Updated firmware for revision 4 hardware (Matt Ettus)
* WXGUI: Created new forms module (Josh Blum)
* GRC: Fixed standard squelch wrapper (Josh Blum)
* GRC: Fixed gr_argmax wrapper (Josh Blum)
* GRC: Fixed Python 2.5 incompatibility (Josh Blum)
* GRC: Restored screenshot capability (Josh Blum)
* GRC: Fixed chained variable evaluation (Josh Blum)
* GRC: Fixed deprecated number sink param (Josh Blum)
* GRC: Fixed random source example (Josh Blum)
* GRC: Removed Python 2.6 deprecations (Josh Blum)
* GRC: Added new notebook display widget (Josh Blum)
* GRC: Assorted performance improvements (Josh Blum)
* GRC: Make block paths configurable (Josh Blum)
* GRC: Generated apps use new forms module (Josh Blum)
* GRC: Make block definition locations configurable through
environment (Josh Blum)
* GRC: Add tooltips to category window (Josh Blum)
* BUILD: Fixed missing files from gr-radar-mono Ubuntu Package (Nick Withers)
* BUILD: Fixed erroneous Makefile entry (Josh Blum)
* BUILD: Fixed typos and dependencies in Ubuntu packaging (Johnathan Corgan)
* BUILD: Fixed --with-usrp configuration for OSX (Michael Dickens)
* BUILD: Use common system configuration directory (Josh Blum)

The release 3.2 Wiki page is available at:

http://gnuradio.org/trac/wiki/Release3.2Branch

The Ubuntu 9.04 binary packages have also been released.  As of the
time of this writing, the 64-bit architecture packages for both the
3.2.1 release as well as the current development trunk (3.3svn) have
been posted.  The 32-bit architecture packages are being generated and
will be posted soon.

Johnathan Corgan
Corgan Enterprises LLC