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2011-07-01gnuradio-core: add accessors for gain property of quadrature_demod_cfAlexandru Csete
Date: Tue, 17 May 2011 21:52:02 +0200 Message-ID: <BANLkTikyEo58UT4QYHRRsrQbzSXcxo2T5A@mail.gmail.com> From: Alexandru Csete <oz9aec@gmail.com> To: patch-gnuradio@gnu.org Subject: [Patch-gnuradio] set/get gain for quadrature_demod Greetings, The attached patch adds set/get gain accessors to the quadrature_demod_cf block, inspired by the similar changes to the frequency_modulator block few days ago. Alex
2011-06-02grc: fixing DC blocker block to handle i/o type.Tom Rondeau
2011-05-25grc: adding DC blocker GRC block.Tom Rondeau
2011-05-12core: adding get/set sensitivity accessors to frequency_modulator_fc block.Tom Rondeau
2011-04-12grc: fixing grc block for dxpsk2 demods to use the right parameters.Tom Rondeau
2011-04-12Adding GRC block for the PFB channelizer filterbank.Tom Rondeau
2011-04-12Adding GRC block for the PFB synthesis filterbank.Tom Rondeau
2011-04-09grc: added int to float supportJosh Blum
2011-03-14Merge branch 'wip/qtgui/grc' into mergeme/qtgui/grcJosh Blum
Conflicts: grc/grc_gnuradio/Makefile.am
2011-03-14Merge remote branch 'jblum/wip/gr-audio' into wip/gr-audioJohnathan Corgan
* jblum/wip/gr-audio: audio: high prio for platform specific audio osx audio: added windows and osx audio source files audio: added config checks for other audios, added jack and port audio: make prefs look like old audio, removed old audio.py audio: register arches with priorities, ex: prefer alsa over oss audio: added oss support to gr-audio audio: use conf files to specify default arch audio: moved the grc audio blocks into gr-audio dir audio: moved alsa support files into subdirectory audio: work on swig support, it imports audio: work to get alsa support in, lets see if this works before adding more audio: added audio factory registry and top level includes audio: skeleton for gr-audio component
2011-03-13grc: moved all usrp1 and usrp2 stuff out of grc and into gr-usrp*/grcJosh Blum
Moved grc xml files, python wrappers (USRP1 only), probe apps + freedesktop files. When the gr-usrp and gr-usrp2 directories are removed, grc will not have to change. Minor change: the freedesktop files are always installed now. This does not mean that they are installed properly with xdg, it just means that the runtime can have access to the icons.
2011-03-09audio: moved the grc audio blocks into gr-audio dirJosh Blum
2011-03-07qtgui-grc: minor tweaks to the various thingsJosh Blum
2011-03-07grc: added function args to probe block and documentationJosh Blum
2011-03-06grc: rework the probe blocks and how they fit into grcJosh Blum
Removed the source on all probe blocks. Advertise the probe-able function in the docs. Added missing signal probe block. Removed probe function and variable sink blocks. Removed all supporting grc_gnuradio python files. Added variable_function_probe block that can probe arbitrary functions on a block. All the code needed by the function probe is available is the make tag. To display the value of a probe block, use the variable probe block, and a gui widget. To disply the value of a stream, do the same but use the signal probe block. Simple see :-) If more types other than floats need to be read from the stream, the signal probe should be extended.
2011-03-01qtgui-grc: enable start/stop control through qt widgetsJosh Blum
2011-03-01grc: work on generator for gui flowgraphs to simplify generationJosh Blum
generator does not differentiate between notebooks and controls, they are all block, but block are now sorted by variables present in the make also adjusted categories listed in the wx and qt widget related blocks
2011-03-01grc: moved wxgui blocks and python into gr-wxgui/grcJosh Blum
Prefixed wxgui blocks with WX GUI in the block names. Added category to wxgui variables blocks (not in the main block tree.xml)
2011-03-01qtgui: work on variable chooserJosh Blum
2011-03-01grc: added tabbed widget in qtgui for grcJosh Blum
created gui_hint type to handle tab descriptor + position markup, and to handle the generation of the name of the parent widget. No support python modules required in gr-qtgui.
2011-03-01qtgui: created a forms module with a slider and text box, implemented in grcJosh Blum
2011-03-01grc: added qtgui support to grc (just added sink)Josh Blum
2011-01-17Merge branch 'master' into nextTom Rondeau
* master: Adding new accessor for Goertzel filter to GRC block. Thanks to Marcus Leech for the last three modifications. Adding accessors to Goertzel filter GR block to call setparms from implementation file for (re)setting parameters. Adding accessor function to Goertzel filter implementaiton to set/reset its parameters.
2011-01-17Adding new accessor for Goertzel filter to GRC block. Thanks to Marcus Leech ↵Tom Rondeau
for the last three modifications.
2010-12-11Create method to set rate on pfb_arb_resamp after it has been created.Matt Ettus
Allow it to be called from GRC.
2010-10-17Adds a new parameter "y_axis_label" to scopesink2 and the GRC .xml file that ↵Marcus Leech
contains the string for the Y axis label. It defaults to 'Counts' to be consistent with the old version.
2010-07-21gnuradio-core: export missing public methods in gr.agc2Alexandru Csete
Alexandru Csete: The gr_agc2 block has public methods to set and get the AGC levels and rates; however, only a few of these interfaces are exported to Python and none of them are available in GRC. The attached patch adds the missing public methods to gri_agc2_cc.i and gri_agc2_ff.i and defines the corresponding callbacks in the gr_agc2_xx.xml GRC block.
2010-07-05Merge branch 'patches/marcus/stripchart'Johnathan Corgan
Conflicts: gr-wxgui/src/python/scope_window.py * Adds new scope window trigger, TRIG_MODE_STRIPCHART * Allows config file selection of whether background window sinks still run * Allows config file selection of default trigger mode * Allows config file selection of default waterfall sink color mode [wxgui] #Setting this to true prevents the window sinks from stopping when they #are not displayed, as when they are in a notebook with a hidden tab. run_always = False # Default scope trigger mode. # # 0 = Freerun # 1 = Auto (default) # 2 = Normal # 3 = Stripchart trig_mode = 1 # Default waterfall sink color mode. Valid choices are 'rgb1', 'rbg2', # 'rgb3', or 'gray' waterfall_color = rgb1
2010-07-05Merge branch 'patches/marcus/file_sink'Johnathan Corgan
2010-06-22Merge branch 'patches/marcus/gr_and_const'Johnathan Corgan
* patches/marcus/gr_and_const: grc: adds gr.and_const to block tree
2010-06-21grc: fix broken variable config when using bool typeJohann Chiang
2010-05-27Merge remote branch 'ets/grc-usrp2-clock-source'Johnathan Corgan
* ets/grc-usrp2-clock-source: Add USRP2 clock source parameter to GRC blocks.
2010-05-27Add USRP2 clock source parameter to GRC blocks.Eric Schneider
2010-05-23Merge remote branch 'gnuradio/wip/udp_source_sink'Johnathan Corgan
* gnuradio/wip/udp_source_sink: gnuradio-core: update copyrights gnuradio-core: allow swig to handle exceptions in UDP source/sink grc: update UDP source and sink block wrappers Simplify USE_SELECT usage Return immediately when using d_residual. Defend against a peer that sends an invalid message length. Move initialization of select timeout Correct update of d_temp_offset (parallel construction) Identify memory leaks that occur on error conditions Use -1 as file descriptor "not open" value instead of 0 Add additional conditionalization of networking includes Flush pending errors in gr_udp_sink on disconnect() Rework UDP source and sink, with incompatible API changes Updates to udp source/sink (select(), wait, cleanup) Discard data in gr_udp_sink until receiver is started. Use getaddrinfo in gr_udp_{source,sink} Changes to gr_udp_{source,sink} for MinGW Ignore ENOPROTOOPT return from setsockopt(SO_LINGER)
2010-05-21grc: update UDP source and sink block wrappersJohnathan Corgan
2010-05-18gnuradio-core: removed gr.dd_mpsk_sync_cc block as obsoleteJohnathan Corgan
2010-05-16gr-wxgui: adds stripchart trigger mode to graphics sinksMarcus D Leech
2010-05-16gnuradio-core: adds configurable flush to file sinkMarcus D Leech
2010-05-16grc: adds gr.and_const to block treeMarcus D Leech
2010-03-21Add new block gr.additive_scrambler_bb()Johnathan Corgan
This block performs scrambling by XORing the input sequence with the output of an LFSR. Repeating this operation restores the original sequence. (This differs from gr.scrambler_bb(), which convolves the input sequence with the LFSR output.) The additive scrambler allows an optional bit count after which the LFSR is reset to its initial seed. This allows use with, e.g., packetized fixed length payloads.
2010-03-10Trial feature for different source sides for usrp dual source.Josh Blum
2010-02-01Merge branch 'fll'Tom
2010-01-11fix bug in sample and hold wrapper for grcJosh Blum
2009-12-20WIP: better access to setting FLL parameters and working on getting gain ↵Tom
settings better.
2009-12-15Generating the band-edge filter taps based on the oversampling ratio ↵Tom
(samples per symbol), rolloff factor, and the prototype (matched) filter size.
2009-12-10Adding accessor functions to set alpha and beta gains for the FLL.Tom
2009-12-10Adding alpha and beta gains to FLL constructor.Tom
2009-12-09Adding a band-edge based frequency lock loop.Tom
2009-12-07Merge branch 'wip/dxpsk' of http://gnuradio.org/git/jblumJohnathan Corgan
2009-12-03Allow for multiple io pads per hier flow graph.Josh Blum
Each io pad can have a different io signature. Uses the iosignaturev for hier implementation. Backwards compadible with exception: Pad blocks that used multiple ports must be replaced with multiple pad blocks as the new pad io blocks only support one port per block.
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