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2011-09-01Minor fixes in turbo GRC blocksAchilleas Anastasopoulos
2011-09-01Minor fixes in turbo GRC blocks and one more example added.Achilleas Anastasopoulos
2011-09-01grc: moved GRC blocks that were put into gr-digital into gr-digital/grc and ↵Tom Rondeau
refactored for new API.
2011-09-01Fixed the PFB clock sync block when asking for multiple samples per symbol out.Tom Rondeau
2011-09-01Fixing GRC files for new API to loop blocks.Tom Rondeau
2011-09-01digital: adding CPM C++ hier block, which adds a hier directory to ↵Tom Rondeau
gr-digital. Reworked build system to include this in the libraries and modules built.
2011-08-31Added pccc combined turbo decoder and corresponding GRC blockAchilleas Anastasopoulos
2011-08-31More examples and turbo decoder blocks added.Achilleas Anastasopoulos
2011-08-31Added more turbo encoder/decoder blocks and examples.Achilleas Anastasopoulos
2011-08-31Added SCCC encoder/decoder grc blocksi and examples. Also moved all grc ↵Achilleas Anastasopoulos
blocks related to trellis inside the gr-trellis/grc directory
2011-08-30digital: added gitignore file to hier dir.Tom Rondeau
2011-08-30digital: fixed up build to make libdigital_hier.la; does not swig or get ↵Tom Rondeau
built into full library yet. Passes distcheck.
2011-08-30digital: moved newly added CPM and GMSK hier blocks to gr-digital.Tom Rondeau
2011-08-30Merge remote branch 'mbant/cpm' into digitalTom Rondeau
Conflicts: gnuradio-core/src/lib/general/Makefile.am gnuradio-core/src/lib/general/general.i gnuradio-core/src/lib/hier/Makefile.am grc/blocks/Makefile.am
2011-08-30digital: adding GMSK as a modulation type. Updated to use PFB-based clock ↵Tom Rondeau
recovery alg instead of M&M.
2011-08-30digital: minor formatting fixes.Tom Rondeau
2011-08-30digital: fixing a few things left out in conversion to gri_control_loop ↵Tom Rondeau
children.
2011-08-30Merge branch 'digital' of github.com:trondeau/gnuradio into digitalTom Rondeau
2011-08-30digital: adding a script to add channel conditions to a saved file and ↵Tom Rondeau
output to another file.
2011-08-30digital: converted mpsk_receiver to use gri_control_loop parent class. ↵Tom Rondeau
Updated QA code for this, too. Again, had to change the expected data since the loop converges at a different rate; tested by setting alpha and beta to old values and it worked with old data still.
2011-08-30digital: formatting comments for line length.Tom Rondeau
2011-08-30digital: made other QA codes executableTom Rondeau
2011-08-30digital: converted FLL block to use gri_control_loop parent class.Tom Rondeau
2011-08-30digital: reformatting documentation for line length.Tom Rondeau
2011-08-30Merge branch 'master' into nextTom Rondeau
2011-08-30Merge branch 'maint'Tom Rondeau
2011-08-30GRC: fixed error in XML format; need to declare XML type first.Tom Rondeau
2011-08-29Updating QA code for PLL blocks. Setting gains using new loop bw concept ↵Tom Rondeau
changes the behavior slightly so new values were necessary. By explicitly setting alpha and beta to the previous values still worked, though.
2011-08-29Updating all three PLL blocks to use new control_loop parent class.Tom Rondeau
2011-08-29digital: fixing qa code to test new dqpsk; a few minor formatting changes.Tom Rondeau
2011-08-29digital: fixed qpsk modulators to enable dqpsk.Tom Rondeau
2011-08-29digital: created a separate DQPSK constellation that does not gray code ↵Tom Rondeau
inside the block. This forces a slower decision making routine but allows differential encoding. Gray coding is done using pre_diff_code.
2011-08-27Merge branch 'master' of gnuradio.org:gnuradioTom Rondeau
2011-08-27Merge branch 'maint' of gnuradio.org:gnuradio into maintTom Rondeau
2011-08-27Merge branch 'master' into nextTom Rondeau
2011-08-27Merge branch 'maint'Tom Rondeau
2011-08-27digital: wip: dqpsk needs work.Tom Rondeau
2011-08-27digital: working on adding a dqpsk modulation block.Tom Rondeau
2011-08-27digital: updating constellation receiver's QA code.Tom Rondeau
2011-08-27digital: made digital constellation receiver a child of the second order ↵Tom Rondeau
control loop class and cleaned up the interface.
2011-08-27grc: adding ctcss squelch block to GRC.Tom Rondeau
2011-08-22utils: fixed typoTom Rondeau
2011-08-22Merge branch 'master' into nextJohnathan Corgan
2011-08-22gr-uhd: readd displaced alias for single_usrp_sinkThomas Tsou
Insert alias for single_usrp_sink mistakenly removed in Commit 893f946b "gr-uhd: add async metadata source block"
2011-08-19Merge branch 'master' into nextJohnathan Corgan
2011-08-19Merge remote branch 'ttsou/async'Johnathan Corgan
2011-08-19Revert "gr-uhd: post received async messages to user supplied msg queue"Johnathan Corgan
This reverts commit 25b1550dba377b6dc86bee3e6f269a721efee655.
2011-08-19gr-uhd: add async metadata source blockThomas Tsou
Add asynchronous message "block" that is independent of normal gnuradio scheduler. The block instantiates a thread to wait for asynchronous messages from UHD and encapsulates them in a gr_message posted into a message queue. The interface is empty because the block is internally driven and accessed through the the constructor specified message queue.
2011-08-15Merge branch 'master' into nextJohnathan Corgan
2011-08-14digital: cleaned up Costas loop code by switching over to the ↵Tom Rondeau
gri_control_loop class to handle the inner loop. Had to add it to digital_swig.i to properly wrap the parent functions into Python.
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