Updated to work with old or new handling of Basic Rx daugherboard subdevs.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@10877 221aa14e-8319-0410-a670-987f0aec2ac5
Change our examples to use gr.channel_model instead of blks2.channel_model
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@10861 221aa14e-8319-0410-a670-987f0aec2ac5
new fm detector added based on FIR derivative detector. Stereo sep better than pll based one and more efficient. Tweaking probably needed, usrp_wfm_rcv_fmdet added to demo
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@10847 221aa14e-8319-0410-a670-987f0aec2ac5
Merged r10554:10595 from michaelld/am_swig_4 into trunk. Major overhaul of SWIG usage in build system, also fixes ticket:130. Trunk passes distcheck.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@10596 221aa14e-8319-0410-a670-987f0aec2ac5
Add daughterboard test
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@10587 221aa14e-8319-0410-a670-987f0aec2ac5
Merged r10504:10528 from michaelld/fix_local_data_install into trunk. Trunk passes distcheck.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@10529 221aa14e-8319-0410-a670-987f0aec2ac5
General housekeeping--removing ancient cruft mostly.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@10315 221aa14e-8319-0410-a670-987f0aec2ac5
Removed DECT Python example. Refer to DECT project in CGRAN for a more comprehensive example.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@10313 221aa14e-8319-0410-a670-987f0aec2ac5
Merged r10071:10164 from features/cppdb-test into trunk. Implements the fully native C++ API for the USRP.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@10165 221aa14e-8319-0410-a670-987f0aec2ac5
Added ability to select USRP board to digital examples
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@10003 221aa14e-8319-0410-a670-987f0aec2ac5
Merged r9881:9917 from jcorgan/deb-wip into trunk. Updates Debian/Ubuntu packaging system to build trunk code on Ubuntu 8.10.
Several new trunk components still need debs created.
Impact on non-packaging code:
Adds usrp2 example directory, WFM receiver. Default audio rate works out to 32015 Hz, which is close enough, but for ALSA, you can use -O plughw:0,0 to get rid of the warning message. A resampler would be ideal.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9863 221aa14e-8319-0410-a670-987f0aec2ac5
pll bandwidth optimized to more nearly meet Carson's rule. The 19 kHz pilot recovery will soon be replace by polyphase channelizer trick
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9694 221aa14e-8319-0410-a670-987f0aec2ac5
Stereo receiver with 48 kHz sample rate output using rational resampler. Better filters chosen than optfir.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9689 221aa14e-8319-0410-a670-987f0aec2ac5
bug in scopesink fixed
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9586 221aa14e-8319-0410-a670-987f0aec2ac5
doc update
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Adds frequency accessor for Costas loop, BERT receiver displays frequency and timing offset
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9576 221aa14e-8319-0410-a670-987f0aec2ac5
Merged r9564:9568 from jcorgan/bert into trunk. Adds BPSK bit error testing examples and support blocks.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9569 221aa14e-8319-0410-a670-987f0aec2ac5
Fix missed fg to tb conversion (Ulf Lindgren)
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9406 221aa14e-8319-0410-a670-987f0aec2ac5
Merged features/mp-sched -r8915:9335 into the trunk. The trunk nowcontains the SMP aware scheduler. This changesetintroduces a dependency on boost 1.35 or later.See source:gnuradio/trunk/README.building-boost for additional info.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9336 221aa14e-8319-0410-a670-987f0aec2ac5
dial_tone c++ example top block pointer fix
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match the actual filename used
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added a few examples for benchmarking multithreaded scheduler
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@8666 221aa14e-8319-0410-a670-987f0aec2ac5
Adds gru.daemonize() and example application. Simplifies running GNU Radio applications as background daemon processes instead of foreground applications.
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Fix tab/space usage for previous fix.
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Fix missing connect call from hier_block2 conversion.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@7915 221aa14e-8319-0410-a670-987f0aec2ac5
Added reference scaling to fftsink2. Default behavior is unchanged.
The new parameter 'ref_scale', defaulting to 1.0, represents a 0 dBy-axis value.
Updated usrp_fft.py to display dBFS by setting ref_scale to 32768.0and ref_level to 0. This results in the full 100 dB of dynamic range...
Merged build_config branch into trunk:
1) Modified top-level run_tests.sh script:
a) to execute code for setting or changing the library search path in Darwin (DYLD_LIBRARY_PATH) or Windows (PATH) on those host OSs only, not on other host OSs....
Merged -r7723:7729 from jcorgan/wav into trunk, with added example program. Adds Martin Braun's gr.wavfile_source and gr.wavfile_sink blocks.
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Merged r7478:7608 from michaelld/t186 into trunk. Adds ability to compile GNU Radio modules individually, using already installed dependent libraries and include files. New functionality is enabled using --with-* on configure command line; existing build options should remain unchanged. Nice work by Michael Dickens, still needs documentation update on wiki....
Removed gr.flow_graph, gr.hier_block and friends. From here on outall work on the trunk must use gr.top_block and gr.hier_block2.Merged eb/fg-no-more -r7602:7606 into trunk.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@7607 221aa14e-8319-0410-a670-987f0aec2ac5
better filter bandwidths
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Fixes ticket:229. Fixed code in synthesis filterbank, restored test programs from limbo and upgraded to use blks2.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@7476 221aa14e-8319-0410-a670-987f0aec2ac5
Fixed tunnel.py to properly call send_pkt. Runs on USRP although I can't fully test it.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@7435 221aa14e-8319-0410-a670-987f0aec2ac5
Converting OFDM tunnel.py to use blks2
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@7408 221aa14e-8319-0410-a670-987f0aec2ac5
merging receiver branch -r6837:7375 into trunk. Improves speed of MPSK receiver; adds branching and branchless versions of clipping and slicing routines to gr_math.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@7389 221aa14e-8319-0410-a670-987f0aec2ac5
Merging ofdm2 branch -r7047:7321 into trunk. This updates the OFDM code to hier_block2 in blks2impl and removed from blksimpl. The new codeimplements a decision feedback sync loop to lock the phase/freq, removes two unnecessary premables and performs frame sync and equalization off...
Added missing script to Makefile.am
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@7297 221aa14e-8319-0410-a670-987f0aec2ac5
added AM reception example in the style of wfm_rcv
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@7111 221aa14e-8319-0410-a670-987f0aec2ac5
Convert missed script in digital examples to top_block code.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@7039 221aa14e-8319-0410-a670-987f0aec2ac5
Merged r6794:6798 from jcorgan/t198. Fixes ticket:198.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@6799 221aa14e-8319-0410-a670-987f0aec2ac5
eliminate warning when pktno > 64K
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Merge r6461:6464 from jcorgan/t162-staging into trunk.
Oops.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@6296 221aa14e-8319-0410-a670-987f0aec2ac5
Cleanup on gnuradio-examples restructuring.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@6287 221aa14e-8319-0410-a670-987f0aec2ac5
Merged r6271:6278 from jcorgan/t182 into trunk. Implements ticket:182.
Created new top-level component, gr-utils, to hold commonly used utilityscripts (originally in gnuradio-examples). These now install into thesystem path, allowing their use from wherever....
applied patch from Michael Dickens
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Merged r6171:6186 from jcorgan/fg into trunk.
Changes hierarchical flow graph API to use gr.top_block insteadof gr.runtime.
See discuss-gnuradio mailing list for explanation of changes.
GRC has not been updated to use the changed API.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@6187 221aa14e-8319-0410-a670-987f0aec2ac5
Added selection of USRP hardware
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merged -r5966:6112 on trondeau/ofdm_mod. Allows for generic constellations (supports bpsk, qpsk, 8psk, qam16, qam64, and qam256 currently), fixes some bugs in the correlation and altered default parameters for over-the-air operation. This merge fixes ticket:156 and ticket:157....
Updated license from GPL version 2 or later to GPL version 3 or later.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@6044 221aa14e-8319-0410-a670-987f0aec2ac5
Fix gain setting in digital example transmit path. Only affects BasicTX and LFTX operation.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@5947 221aa14e-8319-0410-a670-987f0aec2ac5
removed bug in pll_carrier_recovery which prevented stereo from working. Side-effect is that stereo-squelch is disabled for now
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@5832 221aa14e-8319-0410-a670-987f0aec2ac5
added two helper functions: fsm_concatenate and fsm_radix
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Merging OFDM features branch r5661:5759 into trunk. OFDM works over the air with BPSK and QPSK modulations on subcarriers. Passes make distcheck.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@5761 221aa14e-8319-0410-a670-987f0aec2ac5
merge ordm/receiver branch -r5574:5659. Reworks OFDM receiver with refactored OFDM blocks. A few bug fixes for other blocks have also been slipped in.
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Added error checking on call to set_freq
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Merged r5547:5542 from jcorgan/num into trunk. Converts from using Python Numeric to numpy. Trunk passes distcheck. gr-radio-astronomy still needs conversion.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@5553 221aa14e-8319-0410-a670-987f0aec2ac5
Added ability to log receive path power to file in digital examples.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@5461 221aa14e-8319-0410-a670-987f0aec2ac5
Merged -r 5137:5174 from developer branch jcorgan/hb. Trunk passes distcheck. Converts gr.hier_block2 API to not use 'define_component' methodology anymore.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@5177 221aa14e-8319-0410-a670-987f0aec2ac5
Merged r4518:5130 from developer branch n4hy/ofdm into trunk, passes distcheck.
Adds incomplete OFDM implementation, further work to be completed in thefeatures/ofdm branch.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@5131 221aa14e-8319-0410-a670-987f0aec2ac5
merged developer branch trondeau/cvsd -r4801:4904 to add CVSD vocoder and example code
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4906 221aa14e-8319-0410-a670-987f0aec2ac5
Merged r4767:4859 from developer branch jcorgan/channel, passes distcheck.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4860 221aa14e-8319-0410-a670-987f0aec2ac5
Merged r4429:4857 from developer branch jcorgan/dect into trunk, passes distcheck.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4858 221aa14e-8319-0410-a670-987f0aec2ac5
Fixed missed linker fix.
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merged trondeau/digital-wip2 r4193:4730 into trunk - improves digital receiver and fixes ticket:72
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Merged eb/usrp-install r4723:4727 into trunk.This moves usrp related .py files from the top-level of site-packagesinto site-packages/usrpm.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4728 221aa14e-8319-0410-a670-987f0aec2ac5
Merged r4671:4680 from jcorgan/est into trunk. Pulls in gr-wxgui updates for new hierarchical blocks and work-in-progress channel sounder example.
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Merged r4632:4645 on jcorgan/linking into trunk. Cleans up linking issues with libtool and already installed libraries.
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changed link to new wiki
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Added noise example using LFSR.
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more adding of version 3 of tuner
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usrp TV Tuner version 3 added
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adding Rev 3 tuners to the usrp_wfm receiver code
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4512 221aa14e-8319-0410-a670-987f0aec2ac5
update examples to reflect latest changes in gr-trellis
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4470 221aa14e-8319-0410-a670-987f0aec2ac5
merging r4318:4437 to fix ticket:131 from branche trondeau/udp udp source/sink pairs working
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Typo fix.
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Merged r4354:4390 from developer branch jcorgan/digital into trunk.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4391 221aa14e-8319-0410-a670-987f0aec2ac5
fixed a small error in gnuradio-examples/python/channel-coding/README
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4383 221aa14e-8319-0410-a670-987f0aec2ac5
added toy fsm file to test irregular FSMs
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removed obsolete dsb_tx.py
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merged changeset r4281:4292 on trondeau/ethernet into trunk
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4293 221aa14e-8319-0410-a670-987f0aec2ac5
New usrp_wfm_rcv_sca.py example from Eric A. Cottrell (WB1HBHU)
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4276 221aa14e-8319-0410-a670-987f0aec2ac5
SWIG compilation speedup! Fixes ticket:9.Merged -r4203:4254 from eb/swig-split into trunk.
This refactors gnuradio_swig_python.{cc,py} into 5 separate .so'sThese correspond to the runtime, general, filter and io directories,and also includes a new directory, gengen. gengen contains that part...
minor typo fix
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4199 221aa14e-8319-0410-a670-987f0aec2ac5
Organized python example directory for new hierarchical blocks, cleaned up dial_tone2.py
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Fix distcheck errors.
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Temporary fix for ticket:116.
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disabled build of gnuradio-examples/c++/dial_tone pending proper autoconfiscation
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Remove example from C++ directory.
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Rename dialtone -> dial_tone in examples.
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Merged jcorgan/sfg r4097:4124 into trunk, fixing hier_block2 threading issues.
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fix for ticket:114
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Merge jcorgan/hier developer branch into trunk. Enables creation of true hierarchical blocks, from either C++ or Python, as well as creating pure C++ gnuradio applications. EXPERIMENTAL.
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added default values to help messages
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Merged eb/binstats -r3848:3906 into trunk. These changes(1) fix a problem with gr_feval* where when called from a liveflowgraph, they resulted in the call back into Python occuring withoutholding the Global Interpreter Lock causing a SIGSEGV.
(2) add gr_bin_statistics_f which combines statistics gathering...
Further fixes for ticket:81
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Partial fix for ticket:81
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