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* core: added gr.pfb_clock_sync_fff based on _ccf version, updated exampleJohnathan Corgan2009-10-311-345/+389
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* This splits the rate into a fractional an integer value, which allows the ↵Tom Rondeau2009-10-121-349/+409
| | | | 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 import of UI file.Tom Rondeau2009-10-121-3/+3
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* Temporary working dbpsk2 example until we match everything.Tom Rondeau2009-10-123-0/+1386
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* Starting to rework QT app to control new PFB clock recovery alg.Tom2009-10-091-21/+15
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* Revert "More additions to PAM timing simulation."Tom2009-10-091-137/+52
| | | | This reverts commit a524c6f494cfb3b88d1e55d3f1a35d97ec566c4e.
* More additions to PAM timing simulation.Tom2009-10-091-52/+137
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* Using 2-PAM by default.Tom2009-10-091-2/+2
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* Cleaning up GRC PAM timing example and adding ability to do M-ary PAM.Tom2009-10-091-665/+344
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* Working on allowing fractional samples per symbol.Tom2009-10-081-352/+430
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* Adding channel model to simulation to test frequency offset.Tom2009-10-071-408/+675
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* Adding imaginary stream to PAM demo to test IQ sync. Also properly setting ↵Tom2009-10-071-287/+484
| | | | beta at runtime from GRC block.
* Clipping the rate of the clock recovery helps track large changes.Tom2009-10-071-71/+71
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* Adding better scope sink defaults.Tom2009-10-061-61/+61
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* Fixing previous checkinTom2009-10-061-56/+56
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* Adding accessor functions for both alpha and beta.Tom2009-10-061-118/+255
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* Merge branch 'wip/examples' of http://gnuradio.org/git/jblum into syncMatt Ettus2009-10-0622-2/+9024
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| * removed unused git ignoresJosh Blum2009-10-065-10/+0
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| * moved grc examples to gnuradio-examples/grcJosh Blum2009-10-0627-2/+9034
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* | progressMatt Ettus2009-10-061-41/+171
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* | added more portsMatt Ettus2009-10-061-113/+148
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* | with frac delayMatt Ettus2009-10-061-140/+365
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* no timing recovery yet, but creates RRC-PAMMatt Ettus2009-10-061-0/+616
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* Merge branch 'master' into syncTom2009-10-066-367/+3
|\ | | | | | | | | | | | | Conflicts: gr-utils/src/python/gr_plot_qt.py gr-utils/src/python/pyqt_plot.py gr-utils/src/python/pyqt_plot.ui
| * updated digital to use installed usrp optionsJosh Blum2009-09-096-367/+3
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* | Working with PFB clock recovery block.Tom2009-10-061-8/+17
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* | Updating display for better viewing on small screensTom2009-10-062-429/+424
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* Added blks2.pfb_arb_resampler_ccf to GRC block listJohnathan Corgan2009-08-232-0/+601
| | | | | | * New block XML file * Added set_taps callback to blks2 hier block * GRC example showing pre- and post-resampling swept spectrum
* Added missing .gitignoregit2009-08-151-0/+2
| | | | git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@11594 221aa14e-8319-0410-a670-987f0aec2ac5
* Added git ignore files auto created from svn:ignore properties.git2009-08-1418-0/+135
| | | | git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@11592 221aa14e-8319-0410-a670-987f0aec2ac5
* Merging trondeau/pfb r11249:11581 into trunk. This adds a few polyphase ↵trondeau2009-08-127-0/+995
| | | | | | filterbank implementations that do (integer) decimation, (integer) interpolation, arbitrary resampling, and channelizing. gnuradio-example/python/pfb includes a number of different examples of how to use these blocks. git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@11583 221aa14e-8319-0410-a670-987f0aec2ac5
* Fixing bug in setting SNR3.3gittrondeau2009-07-311-1/+1
| | | | git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@11523 221aa14e-8319-0410-a670-987f0aec2ac5
* Merged -r11480:11507, r11508 from nldudok1/tvrx_mimo_merge_with_trunk into ↵jcorgan2009-07-2812-5/+49
| | | | | | trunk. This branch was created with a corrupted merge tracking database, so manual merge and remove of merge info properties was needed. git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@11513 221aa14e-8319-0410-a670-987f0aec2ac5
* Merged r11401:11405 from jblum/digital into trunk. Restores tunnel.py, ↵jcorgan2009-07-1010-259/+207
| | | | | | rx_voice.py, and tx_voice.py operation after transmit/receive path refactoring. git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@11406 221aa14e-8319-0410-a670-987f0aec2ac5
* Fix Makefile and update package for r11361jcorgan2009-07-061-1/+6
| | | | git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@11364 221aa14e-8319-0410-a670-987f0aec2ac5
* Merging trondeau/qt branch r11231:11360. This merge improves the usability ↵trondeau2009-07-069-711/+1959
| | | | | | and examples of the QT-based interface. git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@11361 221aa14e-8319-0410-a670-987f0aec2ac5
* Fix double quotation problemjcorgan2009-06-301-1/+1
| | | | git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@11319 221aa14e-8319-0410-a670-987f0aec2ac5
* Fix makefile entriesjcorgan2009-06-301-4/+4
| | | | git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@11318 221aa14e-8319-0410-a670-987f0aec2ac5
* Fixes ticket:372jcorgan2009-06-301-3/+15
| | | | git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@11316 221aa14e-8319-0410-a670-987f0aec2ac5
* Exporting qt-based examples to installed examples folder and fixed a minor ↵trondeau2009-06-183-1/+147
| | | | | | issue in the display of benchmark_qt_loopback. git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@11231 221aa14e-8319-0410-a670-987f0aec2ac5
* Fixing benchmark_tx to use usrp_options interface. Also changes the default ↵trondeau2009-06-172-36/+37
| | | | | | power output to a normalized range to fit into new USRP model. git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@11228 221aa14e-8319-0410-a670-987f0aec2ac5
* Adding my generated qt_rx_window.py code for the QT GUI interface.trondeau2009-06-172-1/+122
| | | | git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@11227 221aa14e-8319-0410-a670-987f0aec2ac5
* fixes to benchmark_rxtrondeau2009-06-172-29/+40
| | | | git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@11226 221aa14e-8319-0410-a670-987f0aec2ac5
* Fixing digital benchmarks: adding usrp_options class to reciever.trondeau2009-06-171-32/+21
| | | | git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@11224 221aa14e-8319-0410-a670-987f0aec2ac5
* Merging trondeau/qtdigital branch r11210-11215 to add some QT GUI's to the ↵trondeau2009-06-175-0/+1620
| | | | | | digital examples for better visualization and understanding of the signals and performance. git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@11216 221aa14e-8319-0410-a670-987f0aec2ac5
* Merging trondeau/digital branch r11185:11205 to improve digital example ↵trondeau2009-06-178-471/+282
| | | | | | interfacing and remove redundancy. git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@11209 221aa14e-8319-0410-a670-987f0aec2ac5
* merged r10942:11199 from digital branchjblum2009-06-155-119/+170
| | | | git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@11200 221aa14e-8319-0410-a670-987f0aec2ac5
* Merged r11123:11148 from jcorgan/np into trunk.jcorgan2009-05-271-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds --enable-python option to configure (defaults to yes). Using --disable-python or --enable-python=no will cause only C++ API targets to be created and installed. Several new shared libraries are now created. Where in the past, the C++ objects of the actual gnuradio blocks that were in a component were hidden inside their corresponding Python extension modules, these are now split out into a libgnuradio-foo.so library, and the _foo.so Python module is linked to that. This has been the way several top- level components have operated for some time, such as gr-audio-alsa and gr-usrp and gr-usrp2. This changeset applies that pattern to all components. C++ API users can use pkg-config to discover the cflags and libs parameters needed to include and link against these libraries. These components have not been tested: gr-comedi gr-audio-osx gr-audio-windows Passes distcheck. git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@11150 221aa14e-8319-0410-a670-987f0aec2ac5
* Merged r11074:11077 from jcorgan/deb in to trunk. Ubuntu packaging for 3.2 ↵jcorgan2009-05-205-29/+29
| | | | | | done, except for gr-msdd6000. Ready for testing. git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@11078 221aa14e-8319-0410-a670-987f0aec2ac5
* Merged r11045:11059 from jcorgan/deb into trunk. Updates on Ubuntu binary ↵jcorgan2009-05-203-1/+9
| | | | | | packaging; also fixes missing files in digital example directory. git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@11072 221aa14e-8319-0410-a670-987f0aec2ac5
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