drowe67 [Mon, 14 Sep 2015 10:46:31 +0000 (10:46 +0000)]
another attempt at echoing samples when out of sync
git-svn-id: https://svn.code.sf.net/p/freetel/code@2328
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drowe67 [Mon, 14 Sep 2015 09:41:06 +0000 (09:41 +0000)]
fixed a few issues in VK state machine
git-svn-id: https://svn.code.sf.net/p/freetel/code@2327
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drowe67 [Mon, 14 Sep 2015 08:09:17 +0000 (08:09 +0000)]
analog pass through modified for freedv 700 since 7500 <-> 8000 patch
git-svn-id: https://svn.code.sf.net/p/freetel/code@2326
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drowe67 [Mon, 14 Sep 2015 08:08:37 +0000 (08:08 +0000)]
voice keyer doing the right things, haven't tested sync detection state yet
git-svn-id: https://svn.code.sf.net/p/freetel/code@2325
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drowe67 [Mon, 14 Sep 2015 04:35:19 +0000 (04:35 +0000)]
voice keyer coded, builds OK, but not tested
git-svn-id: https://svn.code.sf.net/p/freetel/code@2324
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drowe67 [Sun, 13 Sep 2015 05:07:50 +0000 (05:07 +0000)]
removed 700 mode
git-svn-id: https://svn.code.sf.net/p/freetel/code@2323
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drowe67 [Sun, 13 Sep 2015 04:58:10 +0000 (04:58 +0000)]
added GUI and persistant storage for voice keyer
git-svn-id: https://svn.code.sf.net/p/freetel/code@2322
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baobrien [Sun, 13 Sep 2015 02:33:05 +0000 (02:33 +0000)]
A little further on the FSK4 thing. Now it probably decodes to real symbols
git-svn-id: https://svn.code.sf.net/p/freetel/code@2321
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baobrien [Sun, 13 Sep 2015 02:03:37 +0000 (02:03 +0000)]
More work on the octave 4FSK mod/demod
git-svn-id: https://svn.code.sf.net/p/freetel/code@2320
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drowe67 [Sun, 13 Sep 2015 01:05:40 +0000 (01:05 +0000)]
fixed seg fault bug at start up caused from foff_filt not being initialised
git-svn-id: https://svn.code.sf.net/p/freetel/code@2319
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drowe67 [Sat, 12 Sep 2015 05:47:18 +0000 (05:47 +0000)]
fixed seg fault with modem_stats
git-svn-id: https://svn.code.sf.net/p/freetel/code@2318
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drowe67 [Fri, 11 Sep 2015 22:09:44 +0000 (22:09 +0000)]
lots of refactoring to support freedv api info hiding and 8000-7500Hz changes. Builds OK but untested
git-svn-id: https://svn.code.sf.net/p/freetel/code@2317
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drowe67 [Fri, 11 Sep 2015 22:02:15 +0000 (22:02 +0000)]
support for freedv GUI program changes
git-svn-id: https://svn.code.sf.net/p/freetel/code@2316
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hobbes1069 [Fri, 11 Sep 2015 21:31:44 +0000 (21:31 +0000)]
Add debian packaging files to freedv-dev.
git-svn-id: https://svn.code.sf.net/p/freetel/code@2315
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hobbes1069 [Fri, 11 Sep 2015 21:22:30 +0000 (21:22 +0000)]
Tag FreeDV 1.0.1 release
git-svn-id: https://svn.code.sf.net/p/freetel/code@2314
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hobbes1069 [Fri, 11 Sep 2015 21:21:26 +0000 (21:21 +0000)]
Update codec2 0.4 branch to include txt bit fix and tag 0.4.1.
git-svn-id: https://svn.code.sf.net/p/freetel/code@2313
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rickb44 [Fri, 11 Sep 2015 19:31:17 +0000 (19:31 +0000)]
Add SM1000-F folder, .sch, .brd & .txt files
git-svn-id: https://svn.code.sf.net/p/freetel/code@2312
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baobrien [Fri, 11 Sep 2015 17:31:03 +0000 (17:31 +0000)]
First whack at 4FSK modulator; seems to be working
git-svn-id: https://svn.code.sf.net/p/freetel/code@2311
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baobrien [Fri, 11 Sep 2015 16:59:38 +0000 (16:59 +0000)]
Started work on octave FSK modem
git-svn-id: https://svn.code.sf.net/p/freetel/code@2310
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hobbes1069 [Fri, 11 Sep 2015 16:31:40 +0000 (16:31 +0000)]
Prepare of FreeDV 1.0.1 tag
git-svn-id: https://svn.code.sf.net/p/freetel/code@2309
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baobrien [Fri, 11 Sep 2015 16:06:01 +0000 (16:06 +0000)]
Started work on octave FSK modem
git-svn-id: https://svn.code.sf.net/p/freetel/code@2308
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hobbes1069 [Fri, 11 Sep 2015 13:56:00 +0000 (13:56 +0000)]
Freedv release builds should checkout release branches of codec2, not codec2-dev.
git-svn-id: https://svn.code.sf.net/p/freetel/code@2307
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drowe67 [Fri, 11 Sep 2015 07:21:12 +0000 (07:21 +0000)]
building up symbol rate QPSK simulation, pilot insertion/removal, first pass phase est, test framework for drawing curves
git-svn-id: https://svn.code.sf.net/p/freetel/code@2306
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baobrien [Fri, 11 Sep 2015 03:25:57 +0000 (03:25 +0000)]
comment above fm_mod_comp modified
git-svn-id: https://svn.code.sf.net/p/freetel/code@2305
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baobrien [Fri, 11 Sep 2015 03:24:21 +0000 (03:24 +0000)]
complex domain FM modulator written and tested
git-svn-id: https://svn.code.sf.net/p/freetel/code@2304
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baobrien [Fri, 11 Sep 2015 02:34:37 +0000 (02:34 +0000)]
Added and tested real->real FM modulator
git-svn-id: https://svn.code.sf.net/p/freetel/code@2303
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drowe67 [Wed, 9 Sep 2015 04:28:38 +0000 (04:28 +0000)]
simulation of xor gate as amixer
git-svn-id: https://svn.code.sf.net/p/freetel/code@2302
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drowe67 [Mon, 7 Sep 2015 22:29:49 +0000 (22:29 +0000)]
exploring tx upconverter designs
git-svn-id: https://svn.code.sf.net/p/freetel/code@2301
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drowe67 [Mon, 7 Sep 2015 20:58:14 +0000 (20:58 +0000)]
Jim's wonderful 7500-8000Hz sample rate changing code, tests out OK
git-svn-id: https://svn.code.sf.net/p/freetel/code@2300
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drowe67 [Sun, 6 Sep 2015 00:29:24 +0000 (00:29 +0000)]
txt being inderted into wrong bit on 700B - Thanks Steve!
git-svn-id: https://svn.code.sf.net/p/freetel/code@2299
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drowe67 [Sat, 5 Sep 2015 21:20:29 +0000 (21:20 +0000)]
small typo
git-svn-id: https://svn.code.sf.net/p/freetel/code@2298
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drowe67 [Sat, 5 Sep 2015 06:05:36 +0000 (06:05 +0000)]
placed a copy of peripheral lib on rowetel.com
git-svn-id: https://svn.code.sf.net/p/freetel/code@2297
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drowe67 [Fri, 4 Sep 2015 23:07:26 +0000 (23:07 +0000)]
some refactoring of newamp simulations
git-svn-id: https://svn.code.sf.net/p/freetel/code@2296
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drowe67 [Thu, 3 Sep 2015 23:46:57 +0000 (23:46 +0000)]
3 step ldpc demo withgd results
git-svn-id: https://svn.code.sf.net/p/freetel/code@2295
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drowe67 [Thu, 3 Sep 2015 22:15:06 +0000 (22:15 +0000)]
documented installation of CML library
git-svn-id: https://svn.code.sf.net/p/freetel/code@2294
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drowe67 [Sun, 30 Aug 2015 20:35:08 +0000 (20:35 +0000)]
Debian packaging for freedv, thanks Stuart
git-svn-id: https://svn.code.sf.net/p/freetel/code@2293
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drowe67 [Sun, 30 Aug 2015 20:33:55 +0000 (20:33 +0000)]
Debian packaging, thanks Stuart
git-svn-id: https://svn.code.sf.net/p/freetel/code@2292
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drowe67 [Sun, 30 Aug 2015 10:27:14 +0000 (10:27 +0000)]
Mark, VK5QI, patches for compiling on OSX, Thanks Mark
git-svn-id: https://svn.code.sf.net/p/freetel/code@2291
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drowe67 [Fri, 28 Aug 2015 04:14:43 +0000 (04:14 +0000)]
getting sensible plots from SFDR tests
git-svn-id: https://svn.code.sf.net/p/freetel/code@2290
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drowe67 [Fri, 28 Aug 2015 02:44:15 +0000 (02:44 +0000)]
added SFDR ADC ut, and updated README
git-svn-id: https://svn.code.sf.net/p/freetel/code@2289
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drowe67 [Wed, 26 Aug 2015 21:46:24 +0000 (21:46 +0000)]
FreeDV API doco changes, thanks Jim
git-svn-id: https://svn.code.sf.net/p/freetel/code@2288
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drowe67 [Wed, 26 Aug 2015 21:45:45 +0000 (21:45 +0000)]
note on extra packages
git-svn-id: https://svn.code.sf.net/p/freetel/code@2287
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drowe67 [Wed, 26 Aug 2015 03:34:54 +0000 (03:34 +0000)]
working on getting stm32 dir building again, put conditional defines in src to prevent 700 mode code being linked, and modified stm32/src for freedv api changes. stm32 Makefile runs OK but haven't tested anything
git-svn-id: https://svn.code.sf.net/p/freetel/code@2286
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hobbes1069 [Wed, 26 Aug 2015 00:29:48 +0000 (00:29 +0000)]
Re-branch and tag codec2-0.4 and freedv-1.0.
git-svn-id: https://svn.code.sf.net/p/freetel/code@2285
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hobbes1069 [Wed, 26 Aug 2015 00:15:37 +0000 (00:15 +0000)]
Fix freedv menu shortcut in NSIS installer.
git-svn-id: https://svn.code.sf.net/p/freetel/code@2284
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hobbes1069 [Wed, 26 Aug 2015 00:11:40 +0000 (00:11 +0000)]
Missed codec2 on last branch/tag.
git-svn-id: https://svn.code.sf.net/p/freetel/code@2283
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drowe67 [Tue, 25 Aug 2015 05:59:04 +0000 (05:59 +0000)]
trying out a new analysisi by synthesis method for choosing the location of samples. Works OK compared to local minima, still some background noise problems
git-svn-id: https://svn.code.sf.net/p/freetel/code@2282
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drowe67 [Tue, 25 Aug 2015 04:58:59 +0000 (04:58 +0000)]
rev F suggestions based on vk5qi blog post
git-svn-id: https://svn.code.sf.net/p/freetel/code@2281
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hobbes1069 [Mon, 24 Aug 2015 15:58:50 +0000 (15:58 +0000)]
Branch and tag for codec2-0.4 and freedv-1.0.
git-svn-id: https://svn.code.sf.net/p/freetel/code@2280
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drowe67 [Mon, 24 Aug 2015 07:53:56 +0000 (07:53 +0000)]
reworked linear fit of amplitude, and documented code a little. hts1a sounds OK with just 4 samples, with amplitudes fit to a linear line, ve9qrp_10s and vk5qi need some work
git-svn-id: https://svn.code.sf.net/p/freetel/code@2279
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drowe67 [Fri, 21 Aug 2015 02:17:50 +0000 (02:17 +0000)]
wider bands in F1, improved handling of noise and hts2a, refactored into library plus frame by frame and batch scripts
git-svn-id: https://svn.code.sf.net/p/freetel/code@2278
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drowe67 [Thu, 20 Aug 2015 05:17:59 +0000 (05:17 +0000)]
reasonable amplitude modelling with 4 frequency samples
git-svn-id: https://svn.code.sf.net/p/freetel/code@2277
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hobbes1069 [Wed, 19 Aug 2015 13:45:49 +0000 (13:45 +0000)]
Remove codec2 and FreeDV tags for now as things are quite right yet.
git-svn-id: https://svn.code.sf.net/p/freetel/code@2276
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hobbes1069 [Wed, 19 Aug 2015 01:48:05 +0000 (01:48 +0000)]
Make codec2 a C only project for cmake. Set FreeDV suffix to 'devel' unless branched and tagged.
git-svn-id: https://svn.code.sf.net/p/freetel/code@2275
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drowe67 [Tue, 18 Aug 2015 03:04:27 +0000 (03:04 +0000)]
first pass at new ampl quant mode using masking
git-svn-id: https://svn.code.sf.net/p/freetel/code@2274
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drowe67 [Tue, 18 Aug 2015 02:29:15 +0000 (02:29 +0000)]
notes for Rev F
git-svn-id: https://svn.code.sf.net/p/freetel/code@2273
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hobbes1069 [Thu, 13 Aug 2015 13:07:43 +0000 (13:07 +0000)]
Rename fdmdv2 to freedv.
git-svn-id: https://svn.code.sf.net/p/freetel/code@2272
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hobbes1069 [Thu, 13 Aug 2015 00:50:00 +0000 (00:50 +0000)]
Add freedv_api_internal.h to installed headers for codec2.
git-svn-id: https://svn.code.sf.net/p/freetel/code@2271
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drowe67 [Mon, 10 Aug 2015 11:07:05 +0000 (11:07 +0000)]
turned waterfall agc back on to get pretty colours
git-svn-id: https://svn.code.sf.net/p/freetel/code@2270
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drowe67 [Mon, 10 Aug 2015 11:00:31 +0000 (11:00 +0000)]
700B mode integrated and tested OK in loopback
git-svn-id: https://svn.code.sf.net/p/freetel/code@2269
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drowe67 [Mon, 10 Aug 2015 10:25:33 +0000 (10:25 +0000)]
freedv API and test programs modified for 700B, works OK
git-svn-id: https://svn.code.sf.net/p/freetel/code@2268
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drowe67 [Mon, 10 Aug 2015 09:59:12 +0000 (09:59 +0000)]
codec 2 mode 700b works, thinks its step up on 700, not quite as robust to bit errors
git-svn-id: https://svn.code.sf.net/p/freetel/code@2267
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hobbes1069 [Sun, 9 Aug 2015 12:39:56 +0000 (12:39 +0000)]
Retag codec2-0.4 and add check if unittest dir is present before enabling the unittest option.
git-svn-id: https://svn.code.sf.net/p/freetel/code@2266
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drowe67 [Sun, 9 Aug 2015 05:51:54 +0000 (05:51 +0000)]
mbest VQ working for 700b, sounds the same as Octave
git-svn-id: https://svn.code.sf.net/p/freetel/code@2265
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drowe67 [Sun, 9 Aug 2015 03:15:43 +0000 (03:15 +0000)]
moved noise samples into src so we can consider rm-ing unittest for release code
git-svn-id: https://svn.code.sf.net/p/freetel/code@2264
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drowe67 [Sat, 8 Aug 2015 22:29:03 +0000 (22:29 +0000)]
first pass at lspmel VQ for 700b, still needs work; new BPF for 700b; new switches for c2sim to support 700b; removed unused quantisers from makefile
git-svn-id: https://svn.code.sf.net/p/freetel/code@2263
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hobbes1069 [Sat, 8 Aug 2015 02:05:43 +0000 (02:05 +0000)]
Tag codec2-0.4 and fdmdv2-0.99-Beta
git-svn-id: https://svn.code.sf.net/p/freetel/code@2262
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hobbes1069 [Sat, 8 Aug 2015 02:04:18 +0000 (02:04 +0000)]
Branch for codec2 0.4 and fdmdv2 0.99
git-svn-id: https://svn.code.sf.net/p/freetel/code@2261
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hobbes1069 [Fri, 7 Aug 2015 17:22:59 +0000 (17:22 +0000)]
Add comments to the cmake config and cleanup/tweak documentation.
git-svn-id: https://svn.code.sf.net/p/freetel/code@2260
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hobbes1069 [Fri, 7 Aug 2015 02:29:04 +0000 (02:29 +0000)]
Move version control of FreeDV to the cmake config. Also makes versioning of the win32 installer easier and includes suffix tags.
git-svn-id: https://svn.code.sf.net/p/freetel/code@2259
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drowe67 [Fri, 7 Aug 2015 00:29:40 +0000 (00:29 +0000)]
mel vq quantiser working OK at 18 bits/fr, added some sample command lines
git-svn-id: https://svn.code.sf.net/p/freetel/code@2258
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drowe67 [Wed, 5 Aug 2015 06:05:46 +0000 (06:05 +0000)]
anti Git rant and some mods to c2sim to support playing with mel-lsps for a new improved rate 700 codec
git-svn-id: https://svn.code.sf.net/p/freetel/code@2257
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drowe67 [Tue, 4 Aug 2015 23:56:47 +0000 (23:56 +0000)]
small text changes
git-svn-id: https://svn.code.sf.net/p/freetel/code@2256
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drowe67 [Tue, 4 Aug 2015 23:53:49 +0000 (23:53 +0000)]
small text changes
git-svn-id: https://svn.code.sf.net/p/freetel/code@2255
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hobbes1069 [Tue, 4 Aug 2015 19:00:03 +0000 (19:00 +0000)]
Build configuration updates to support win32 build.
git-svn-id: https://svn.code.sf.net/p/freetel/code@2254
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hobbes1069 [Tue, 4 Aug 2015 13:01:59 +0000 (13:01 +0000)]
Enable gsm support for static sox builds as it is now required.
git-svn-id: https://svn.code.sf.net/p/freetel/code@2253
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drowe67 [Tue, 4 Aug 2015 02:42:52 +0000 (02:42 +0000)]
new freedv api file from Jim
git-svn-id: https://svn.code.sf.net/p/freetel/code@2252
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hobbes1069 [Tue, 4 Aug 2015 02:32:51 +0000 (02:32 +0000)]
Initial move to branches and tags structure.
git-svn-id: https://svn.code.sf.net/p/freetel/code@2251
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drowe67 [Mon, 3 Aug 2015 00:27:57 +0000 (00:27 +0000)]
small tweaks to work with Jim's freedv API changes. Requires more work to do so elegantly (ie use the new API calls rather than digging into the structure), but freedv GUI program is building and working
git-svn-id: https://svn.code.sf.net/p/freetel/code@2250
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drowe67 [Sun, 2 Aug 2015 23:51:18 +0000 (23:51 +0000)]
updated README
git-svn-id: https://svn.code.sf.net/p/freetel/code@2249
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drowe67 [Sun, 2 Aug 2015 22:41:06 +0000 (22:41 +0000)]
freedv api much improved by Jim Ahlstrom, thanks Jim
git-svn-id: https://svn.code.sf.net/p/freetel/code@2248
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drowe67 [Thu, 30 Jul 2015 00:53:16 +0000 (00:53 +0000)]
cleaned up freedv rx program
git-svn-id: https://svn.code.sf.net/p/freetel/code@2247
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drowe67 [Tue, 28 Jul 2015 22:59:00 +0000 (22:59 +0000)]
interesting new samples used for rate 700 development
git-svn-id: https://svn.code.sf.net/p/freetel/code@2246
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drowe67 [Mon, 27 Jul 2015 03:47:12 +0000 (03:47 +0000)]
fixed occasional wild bit error counts for cohpsk test frames
git-svn-id: https://svn.code.sf.net/p/freetel/code@2245
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drowe67 [Sun, 26 Jul 2015 23:21:57 +0000 (23:21 +0000)]
fixed bug in 7500-8000Hz resampler
git-svn-id: https://svn.code.sf.net/p/freetel/code@2244
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drowe67 [Sun, 26 Jul 2015 23:18:42 +0000 (23:18 +0000)]
freq shifter with Fs
git-svn-id: https://svn.code.sf.net/p/freetel/code@2243
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drowe67 [Sun, 26 Jul 2015 23:11:13 +0000 (23:11 +0000)]
SNR print out
git-svn-id: https://svn.code.sf.net/p/freetel/code@2242
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drowe67 [Sun, 26 Jul 2015 23:03:24 +0000 (23:03 +0000)]
longer scatter diagram memory
git-svn-id: https://svn.code.sf.net/p/freetel/code@2241
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drowe67 [Sun, 26 Jul 2015 23:02:40 +0000 (23:02 +0000)]
checkin after sourceforge outage, improved scatter diagram, remembers mode, blinking on from radio file playback and warning of sample rate with raw files and handling Fs=8000Hz sample rate wave file on 700, freq scale of waterfall/spectrum in analog mode, portaudio framesperbuffer to prevent breakup on linux
git-svn-id: https://svn.code.sf.net/p/freetel/code@2240
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drowe67 [Wed, 15 Jul 2015 06:25:03 +0000 (06:25 +0000)]
real time error histograms, seem to be doing something sensible
git-svn-id: https://svn.code.sf.net/p/freetel/code@2239
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drowe67 [Wed, 15 Jul 2015 04:42:40 +0000 (04:42 +0000)]
error pattern plotting working for 1600 and 700 modes
git-svn-id: https://svn.code.sf.net/p/freetel/code@2238
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drowe67 [Wed, 15 Jul 2015 04:42:22 +0000 (04:42 +0000)]
support for error pattern logging in freedv api
git-svn-id: https://svn.code.sf.net/p/freetel/code@2237
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drowe67 [Wed, 8 Jul 2015 06:10:32 +0000 (06:10 +0000)]
now processing files so we can listen to the output, encouraging results when used for LSPs
git-svn-id: https://svn.code.sf.net/p/freetel/code@2236
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drowe67 [Tue, 7 Jul 2015 01:54:32 +0000 (01:54 +0000)]
trellis based decoding of 700 bit stream, reasonable results compared to simple decoding
git-svn-id: https://svn.code.sf.net/p/freetel/code@2235
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hobbes1069 [Thu, 2 Jul 2015 13:49:53 +0000 (13:49 +0000)]
Remove voicing from cmake install configuration as the directory no longer is present.
git-svn-id: https://svn.code.sf.net/p/freetel/code@2234
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hobbes1069 [Thu, 2 Jul 2015 02:25:35 +0000 (02:25 +0000)]
Bump codec2-dev version to 0.4.0 and final tweaks for win32 cross-compiling.
git-svn-id: https://svn.code.sf.net/p/freetel/code@2233
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hobbes1069 [Wed, 1 Jul 2015 01:56:46 +0000 (01:56 +0000)]
Tweak cross-compile codebook generation setup on codec2-dev.
git-svn-id: https://svn.code.sf.net/p/freetel/code@2232
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hobbes1069 [Tue, 30 Jun 2015 19:21:57 +0000 (19:21 +0000)]
Implement better way of dealing with native codebook generator when cross-compiling.
git-svn-id: https://svn.code.sf.net/p/freetel/code@2231
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hobbes1069 [Tue, 30 Jun 2015 18:02:47 +0000 (18:02 +0000)]
Better support for cross-compiling of dependencies.
git-svn-id: https://svn.code.sf.net/p/freetel/code@2230
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hobbes1069 [Tue, 30 Jun 2015 18:01:19 +0000 (18:01 +0000)]
Fix how build flags are reported.
git-svn-id: https://svn.code.sf.net/p/freetel/code@2229
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