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2009-10-15usrp: Fixed firmware load regressionThomas Tsou
This fixes a bug from "Applied libusb-1.0 patch set from Thomas Tsou <ttsou@vt.edu>" b5aa407ec2b1bdebc1c950a9428789fe50327776 The bus rescan after firmware load was stomped with the addition of libusb-1.0 support causing the subsequent device open to fail. libusb-1.0 doesn't (appear to) require the bus to be explicity rescanned. The rescan is added back for libusb-0.1. For libusb-1.0 the rescan nops.
2009-10-15usrp: Corrected error messageThomas Tsou
2009-10-15usrp: Added missing return valuesThomas Tsou
2009-10-15Merge commit '25a8' from git@gnuradio.org:jblumJohnathan Corgan
* commit '25a8': use clean numbers for waterfall ref and range tweaks to scope autoscaling registered key to hide/show control panel in wxgui windows Added window size param to all wxgui wrappers. add canonical options for copy enable param
2009-10-14fix usrp2 wrappers for vlen of 2 shortsJosh Blum
2009-10-13Merge branch 'qtmake' of git@gnuradio.org:trondeau into masterJohnathan Corgan
* 'qtmake' of git@gnuradio.org:trondeau: Removing ifs to clean up build system. Make no longer rebuilds gr-qtgui if no changes are made and also passes 'make distcheck'.
2009-10-13Removing ifs to clean up build system. Make no longer rebuilds gr-qtgui if ↵Tom
no changes are made and also passes 'make distcheck'.
2009-10-13Added run-to-completion to demod_hrpt_file.grcJohnathan Corgan
2009-10-13Added timing adjustment for zero crossings at bit edgesJohnathan Corgan
2009-10-13Merge branch 'libusb-1.0' of git://github.com/ttsou/gnuradio-ttsouJohnathan Corgan
This merge fixes libusb build machinery to work for Cygwin, Darwin, Ubuntu, and F11. * 'libusb-1.0' of git://github.com/ttsou/gnuradio-ttsou: usrp: Applied patch from Michael Dickens for Darwin libusb usrp: Applied patch from Don Ward for Cygwin libusb fix to restart libusbok checking for non-PKGCONFIG usrp: Disabled libusb-1.0 debug output by default merged updated libusb checks with older version usrp: Enable debug output usrp: Reorg of libusb error reporting usrp: Added error checking on hash transfers augmented search for libusb
2009-10-13Change calculation of docdir to remove trailer when in git developmentJohnathan Corgan
2009-10-12Merge branch 'fix/wxgui' of git@gnuradio.org:jblumJohnathan Corgan
* 'fix/wxgui' of git@gnuradio.org:jblum: fix so all handlers get called on event
2009-10-12Merge branch 'sync' of git@gnuradio.org:trondeau into masterJohnathan Corgan
This merge adds polyphase clock recovery, implements new PAM demodulators that use it, and also moves GRC examples to gnuradio-examples component. See merge commit diff for updated files post merge. * 'sync' of git@gnuradio.org:trondeau: (54 commits) Reverting dqpsk to be mpsk_receiver based and not change its behavior. Fixing initialization of timing gains. Alpha should be < 1, and beta should be << 1. This splits the rate into a fractional an integer value, which allows the loop to adjust the fractional rate while the integer rate keeps the increments moving properly. Allows the max rate deviation to be independent of the integer rate. Scaling of the differential taps also allows alpha and beta to operate independent of the rate when fractional samples per symbol are used. Slightly more tolerant to large signal values, but they still should be close to +/-1. Fixing compiler warnings. Adding dqpsk2 block to makefile for installation. Adding DQPSK version that uses the PFB timing sync block (dqpsk2). Minor fixes for logging. Fixing import of UI file. Temporary working dbpsk2 example until we match everything. Working DBPSK implementation with new PFB clock recovery block. The feedforward AGC wasn't playing nicely, the frequency aquistion range was increased to swing half the sample rate in either direction, and the number of filter phases to use was increased to 32. A bit of code cleanup. Starting to rework QT app to control new PFB clock recovery alg. Making old dbpsk work again to compare against new version. Adding new DBPSK block with new PFB clock recovery alg. Revert "More additions to PAM timing simulation." More additions to PAM timing simulation. Using 2-PAM by default. Cleaning up GRC PAM timing example and adding ability to do M-ary PAM. Cleaning up constructor. Moving filter number decision to start work function. ...
2009-10-12fix so all handlers get called on eventJosh Blum
2009-10-12usrp: Applied patch from Michael Dickens for Darwin libusbMichael Dickens
Update usrp_libusb.m4 to work on Darwin for both libusb-legacy and libusb1
2009-10-12Reverting dqpsk to be mpsk_receiver based and not change its behavior.Tom Rondeau
2009-10-12Fixing initialization of timing gains. Alpha should be < 1, and beta should ↵Tom Rondeau
be << 1.
2009-10-12usrp: Applied patch from Don Ward for Cygwin libusbDon Ward
Moved the case statement after the call to AC_CHECK_LIB Initialized LIBS="" before calling AC_CHECK_LIB
2009-10-12This splits the rate into a fractional an integer value, which allows the ↵Tom Rondeau
loop to adjust the fractional rate while the integer rate keeps the increments moving properly. Allows the max rate deviation to be independent of the integer rate. Scaling of the differential taps also allows alpha and beta to operate independent of the rate when fractional samples per symbol are used. Slightly more tolerant to large signal values, but they still should be close to +/-1.
2009-10-12Fixing compiler warnings.Tom Rondeau
2009-10-12Adding dqpsk2 block to makefile for installation.Tom Rondeau
2009-10-12Adding DQPSK version that uses the PFB timing sync block (dqpsk2).Tom Rondeau
2009-10-12Minor fixes for logging.Tom Rondeau
2009-10-12Fixing import of UI file.Tom Rondeau
2009-10-12Merge branch 'libusb-legacy-macports' into libusb-1.0Thomas Tsou
2009-10-12fix to restart libusbok checking for non-PKGCONFIGMichael
2009-10-12Temporary working dbpsk2 example until we match everything.Tom Rondeau
2009-10-12usrp: Disabled libusb-1.0 debug output by defaultThomas Tsou
Debug output may generate excessive amounts of information.
2009-10-12Working DBPSK implementation with new PFB clock recovery block. The ↵Tom Rondeau
feedforward AGC wasn't playing nicely, the frequency aquistion range was increased to swing half the sample rate in either direction, and the number of filter phases to use was increased to 32.
2009-10-12A bit of code cleanup.Tom Rondeau
2009-10-12merged updated libusb checks with older versionMichael
2009-10-11add canonical options for copy enable paramJosh Blum
2009-10-11Added num_ports to various blocks that have infinite ports possible in io ↵Josh Blum
signature. Also, added the gr stream mux block.
2009-10-11Merge branch 'patches/dward' of git@gnuradio.org:jcorganJohnathan Corgan
* 'patches/dward' of git@gnuradio.org:jcorgan: #include "config.h" in db_wbxng.cc (for timespec, nanosleep, etc.) Add flags and dependencies for MinGW/MSYS. Add dependence of gruel on guile; fixes ticket #410. Use gruel::mutex instead of pthread_mutex in gr_histo_sink_f. Add .gitattributes to fix CRLF problems on MinGW/MSYS
2009-10-11earliest beta files renamed to avoid confusionMatt Ettus
2009-10-10#include "config.h" in db_wbxng.cc (for timespec, nanosleep, etc.)Johnathan Corgan
Patch-by: Don Ward <don2387ward@sprynet.com>
2009-10-10Add flags and dependencies for MinGW/MSYS.Johnathan Corgan
Patch-by: Don Ward <don2387ward@sprynet.com>
2009-10-10Add dependence of gruel on guile; fixes ticket #410.Johnathan Corgan
Patch-by: Don Ward <don2387ward@sprynet.com>
2009-10-10Use gruel::mutex instead of pthread_mutex in gr_histo_sink_f.Johnathan Corgan
Patch-by: Don Ward <don2387ward@sprynet.com>
2009-10-10Add .gitattributes to fix CRLF problems on MinGW/MSYSJohnathan Corgan
Patch-by: Don Ward <don2387ward@sprynet.com>
2009-10-09Starting to rework QT app to control new PFB clock recovery alg.Tom
2009-10-09Making old dbpsk work again to compare against new version.Tom
2009-10-09Adding new DBPSK block with new PFB clock recovery alg.Tom
2009-10-09Revert "More additions to PAM timing simulation."Tom
This reverts commit a524c6f494cfb3b88d1e55d3f1a35d97ec566c4e.
2009-10-09More additions to PAM timing simulation.Tom
2009-10-09use clean numbers for waterfall ref and rangeJosh Blum
2009-10-09tweaks to scope autoscalingJosh Blum
2009-10-09Using 2-PAM by default.Tom
2009-10-09Cleaning up GRC PAM timing example and adding ability to do M-ary PAM.Tom
2009-10-09Cleaning up constructor.Tom
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