2015-06-24 |
drowe67 | sorted out squelch, now moved to the freedv api |
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2015-06-23 |
drowe67 | spectrum and waterfall working on analog pass through |
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2015-06-23 |
drowe67 | normalised 700 and 1600 power |
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2015-06-23 |
drowe67 | extended the number of frames NSW to provide more relia... |
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2015-06-23 |
drowe67 | some code for logging debug messages to windows |
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2015-06-19 |
drowe67 | test frames working on FreeDV 1600 and 700 |
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2015-06-19 |
drowe67 | tweaked test frames support |
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2015-06-18 |
drowe67 | testframes working in freedv API, and tested with freed... |
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2015-06-18 |
drowe67 | cohpsk scatter diagram rotation and freq offset stats |
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2015-06-18 |
drowe67 | fixed spectrum, waterfall, and time domain plots for... |
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2015-06-17 |
drowe67 | bug fix to txt messages, still occasional seg fault |
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2015-06-17 |
drowe67 | added checkbox to control freedv 700 clipper |
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2015-06-17 |
drowe67 | txt messages work on 1600 and 700 with and without... |
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2015-06-17 |
drowe67 | after a few hours merry chase transmit working at 700... |
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2015-06-17 |
drowe67 | tweaks to help debug some freedv audio issues |
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2015-06-17 |
drowe67 | modified ./configure to x-compile for windows on Unbunt... |
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2015-06-16 |
drowe67 | added support for external generate_codebook for xross... |
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2015-06-16 |
drowe67 | tx doing something, not tested yet |
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2015-06-16 |
drowe67 | overflow issues with SNR calcs |
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2015-06-16 |
hobbes1069 | Make static portaudio build cross-compiling aware. |
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2015-06-16 |
drowe67 | additional ./configure option for wx-widgets cmakefile... |
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2015-06-15 |
drowe67 | can rx 1600 and 700 modes OK for files ... yayyyyyy |
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2015-06-15 |
drowe67 | some tweaks and default optimisation to support freedv |
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2015-06-15 |
drowe67 | refactored spectrum plotting function, initial debuggin... |
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2015-06-15 |
drowe67 | verbose flag to disable soem debug messages when runnin... |
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2015-06-15 |
drowe67 | moved around the spectrum plotting functions a few... |
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2015-06-14 |
drowe67 | getting closer to Windows X-compile on Ubuntu ... tweak... |
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2015-06-13 |
hobbes1069 | Allow alterante wx-config to be specified when bootstra... |
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2015-06-13 |
drowe67 | building OK, but needs debugging for changes to freedv api |
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2015-06-13 |
drowe67 | readme for windows notes |
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2015-06-13 |
drowe67 | changed to NOM_SAMPLES |
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2015-06-13 |
drowe67 | types of speex ut |
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2015-06-13 |
drowe67 | integrated freedv 700 mode into the freedv API |
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2015-06-11 |
drowe67 | support for mingw, windows build on ubuntu linux |
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2015-06-11 |
drowe67 | tweaks to API for freedv integration, not tested yet |
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2015-06-11 |
drowe67 | converted to use freedv API, not working yet |
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2015-06-10 |
drowe67 | fixed a few small bugs, running OK on stored files... |
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2015-06-09 |
drowe67 | updated sd.m to better visualise 700 bit/s mel quantise... |
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2015-06-08 |
drowe67 | soft decision support, steps towards error masking... |
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2015-06-06 |
rickb44 | ADD GERBERS-SM1000-E.PDF ALL GERBER LAYERS IN ONE... |
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2015-06-05 |
rickb44 | Not used RGB |
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2015-06-05 |
rickb44 | PRODUCTION RELEASE FILES FOR SM1000-E |
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2015-06-02 |
rickb44 | UPDATE SCHEMATIC, PCB, BOM. |
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2015-06-02 |
rickb44 | git-svn-id: https://svn.code.sf.net/p/freetel/code... |
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2015-06-02 |
drowe67 | modifying cohpsk demod and support code for soft dec |
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2015-05-31 |
drowe67 | extracting and plotting some more stats |
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2015-05-31 |
rickb44 | Added jmpr mono ext speaker situation. |
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2015-05-30 |
drowe67 | processing single symbol thru speex |
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2015-05-30 |
drowe67 | added some diagnostics for plotting states of cohpsk_de... |
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2015-05-29 |
drowe67 | a few minor tweaks and REAME changes |
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2015-05-29 |
rickb44 | Added schematic power switch SW3 wiring change(.pngs... |
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2015-05-29 |
drowe67 | prog cmd line testing, can now compare between SSB... |
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2015-05-28 |
drowe67 | first pass at cellmodem simulation |
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2015-05-28 |
rickb44 | Update SM1000-E-change-log |
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2015-05-28 |
rickb44 | 4. [X] Add part outlines to layer tdoc for documentation. |
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2015-05-28 |
rickb44 | 21 [X] From Mel: DNL LED5 and LED8 to save... |
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2015-05-28 |
drowe67 | cohpsk_ch cmd line channel simulator partially written... |
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2015-05-28 |
drowe67 | added comments from VK5APR |
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2015-05-27 |
drowe67 | checked in copsk frame format spreadsheet |
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2015-05-27 |
drowe67 | test_cohpsk_ch version working well now, same as octave... |
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2015-05-27 |
rickb44 | IMPLEMENT CHANGES PER SM1000-E-CHANGE-LOG.TXT RGB |
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2015-05-27 |
drowe67 | reasonable results on fading channels for C version... |
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2015-05-26 |
drowe67 | added PTT pulse issue |
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2015-05-26 |
drowe67 | C working well cf octave with up to +/- 1500ppm Fs... |
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2015-05-26 |
drowe67 | Fs offset tests passing, C and Octave match over 35... |
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2015-05-26 |
drowe67 | non linear carrier spacing and clipping code added... |
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2015-05-26 |
drowe67 | cohpsk sample slip code interated into C and initial... |
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2015-05-25 |
drowe67 | C and Octave code tests passing, but still need to... |
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2015-05-24 |
drowe67 | added Mel's suggestions to change log |
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2015-05-22 |
drowe67 | timing offset simulation and correction by Octave demod... |
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2015-05-21 |
drowe67 | fading model working OK for different symbol and sampli... |
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2015-05-21 |
drowe67 | cohspk modem support for different symbol and sample... |
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2015-05-20 |
drowe67 | good results: BER < 0.02 for ESNo=12 fading and EsNo... |
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2015-05-20 |
drowe67 | good results: BER < 0.02 for ESNo=12 fading and EsNo... |
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2015-05-20 |
drowe67 | ESD issue and figure update for UG |
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2015-05-19 |
drowe67 | suggested change in select action |
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2015-05-19 |
drowe67 | suggested change in led colours |
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2015-05-19 |
drowe67 | fine progress on reducing PAPR down to just 6dB in... |
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2015-05-18 |
drowe67 | corrected file name and added a few items |
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2015-05-18 |
rickb44 | git-svn-id: https://svn.code.sf.net/p/freetel/code... |
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2015-05-18 |
drowe67 | Octave and C agree with freq offset and freq drift... |
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2015-05-18 |
drowe67 | C and Octave match over 35 frames on 8db Es/No AWGN... |
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2015-05-18 |
drowe67 | have resolved a few differences between C and Octave... |
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2015-05-17 |
drowe67 | tcohpsk.c not crashing, syncing up OK |
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2015-05-15 |
drowe67 | debugging C port of Octave modem, C version compiles OK |
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2015-05-12 |
drowe67 | minor figure tweaks |
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2015-05-11 |
drowe67 | extended freq offset estimation to +/-60Hz which is... |
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2015-05-09 |
drowe67 | cohpsk freq tracking unit test, integrated into tcohpsk... |
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2015-05-07 |
drowe67 | Open Office format CN12 figure |
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2015-05-06 |
drowe67 | changed filter order and increased dealy of new sync... |
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2015-05-05 |
drowe67 | two path freq offset est/sync proto working OK with... |
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2015-05-04 |
drowe67 | promising AWGN and fading ch results with two path... |
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2015-05-04 |
drowe67 | working on freq estimation, about to try two path model |
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2015-04-20 |
drowe67 | added some comments re which pin DAC and ADC drivers... |
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2015-04-17 |
drowe67 | diversity cohpsk ported to C, tcohpsk passes all tests... |
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2015-04-17 |
drowe67 | two path diveristy looking gd in Octave, starting to... |
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2015-04-15 |
drowe67 | passable 650 bit/s mode, a lot better than previous 450 |
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2015-04-15 |
drowe67 | some refactoring of c2sim to make it closer to c2enc... |
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2015-04-14 |
drowe67 | 17 bit/frame mel LSP quantiser working OK |
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2015-04-12 |
drowe67 | genres does 1st order LPC equalisation, added stdin... |
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