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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drowe67 [Tue, 30 Jun 2015 01:34:36 +0000 (01:34 +0000)]
disabled short varicode, callsign info only updates on gd checksum in checksum mode
git-svn-id: https://svn.code.sf.net/p/freetel/code@2228
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drowe67 [Tue, 30 Jun 2015 01:34:10 +0000 (01:34 +0000)]
modified 1600 to freewheel through unreliable sync bits so we can hear entire signal when squelch is open
git-svn-id: https://svn.code.sf.net/p/freetel/code@2227
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drowe67 [Mon, 29 Jun 2015 21:55:58 +0000 (21:55 +0000)]
small tweak to space bar on Options-Apply
git-svn-id: https://svn.code.sf.net/p/freetel/code@2226
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drowe67 [Mon, 29 Jun 2015 19:11:33 +0000 (19:11 +0000)]
oops needed changes to dlg_options
git-svn-id: https://svn.code.sf.net/p/freetel/code@2225
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drowe67 [Mon, 29 Jun 2015 19:09:48 +0000 (19:09 +0000)]
space bar to tx doesnt work when options dialog is up, so we can use space bar to enter text
git-svn-id: https://svn.code.sf.net/p/freetel/code@2224
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drowe67 [Sun, 28 Jun 2015 04:38:28 +0000 (04:38 +0000)]
a little more work on squelch
git-svn-id: https://svn.code.sf.net/p/freetel/code@2223
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drowe67 [Sun, 28 Jun 2015 04:29:15 +0000 (04:29 +0000)]
more tweaks to squelch
git-svn-id: https://svn.code.sf.net/p/freetel/code@2222
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drowe67 [Sun, 28 Jun 2015 04:28:51 +0000 (04:28 +0000)]
a little more work on squelch
git-svn-id: https://svn.code.sf.net/p/freetel/code@2221
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rickb44 [Sat, 27 Jun 2015 18:58:25 +0000 (18:58 +0000)]
Update pad & drill size on pin 7 of SW1 & SW3. RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2220
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rickb44 [Sat, 27 Jun 2015 03:00:59 +0000 (03:00 +0000)]
Add Files to commit
6/26/15 11:00PM
git-svn-id: https://svn.code.sf.net/p/freetel/code@2219
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rickb44 [Fri, 26 Jun 2015 19:06:20 +0000 (19:06 +0000)]
UPDATE DESIGN TO FIX PROBLEM WITH SPKR CONN SHORTING AMPLIFIER TO GND WHEN MONO PLUG INSERTED.iNVOLVED CHANGES TO J2 & J4 CONNECTIONS TO CN8.
RGB 6/26/15
git-svn-id: https://svn.code.sf.net/p/freetel/code@2218
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drowe67 [Thu, 25 Jun 2015 01:33:31 +0000 (01:33 +0000)]
working version of gmsk.m for kicking off C port
git-svn-id: https://svn.code.sf.net/p/freetel/code@2217
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drowe67 [Wed, 24 Jun 2015 03:47:25 +0000 (03:47 +0000)]
muting rx side on half duplex, nneds a bit more testing
git-svn-id: https://svn.code.sf.net/p/freetel/code@2216
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drowe67 [Wed, 24 Jun 2015 03:22:26 +0000 (03:22 +0000)]
sorted out squelch, now moved to the freedv api
git-svn-id: https://svn.code.sf.net/p/freetel/code@2215
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drowe67 [Wed, 24 Jun 2015 03:21:56 +0000 (03:21 +0000)]
sorted out squelch, now moved to the freedv api
git-svn-id: https://svn.code.sf.net/p/freetel/code@2214
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drowe67 [Tue, 23 Jun 2015 07:30:19 +0000 (07:30 +0000)]
spectrum and waterfall working on analog pass through
git-svn-id: https://svn.code.sf.net/p/freetel/code@2213
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drowe67 [Tue, 23 Jun 2015 07:29:36 +0000 (07:29 +0000)]
normalised 700 and 1600 power
git-svn-id: https://svn.code.sf.net/p/freetel/code@2212
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drowe67 [Tue, 23 Jun 2015 02:38:59 +0000 (02:38 +0000)]
extended the number of frames NSW to provide more reliable sync, seems to be working OK
git-svn-id: https://svn.code.sf.net/p/freetel/code@2211
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drowe67 [Tue, 23 Jun 2015 02:28:52 +0000 (02:28 +0000)]
some code for logging debug messages to windows
git-svn-id: https://svn.code.sf.net/p/freetel/code@2210
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drowe67 [Fri, 19 Jun 2015 02:24:14 +0000 (02:24 +0000)]
test frames working on FreeDV 1600 and 700
git-svn-id: https://svn.code.sf.net/p/freetel/code@2209
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drowe67 [Fri, 19 Jun 2015 02:23:31 +0000 (02:23 +0000)]
tweaked test frames support
git-svn-id: https://svn.code.sf.net/p/freetel/code@2208
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drowe67 [Thu, 18 Jun 2015 23:37:49 +0000 (23:37 +0000)]
testframes working in freedv API, and tested with freedv_tx and freedv_rx
git-svn-id: https://svn.code.sf.net/p/freetel/code@2207
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drowe67 [Thu, 18 Jun 2015 03:02:19 +0000 (03:02 +0000)]
cohpsk scatter diagram rotation and freq offset stats
git-svn-id: https://svn.code.sf.net/p/freetel/code@2206
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drowe67 [Thu, 18 Jun 2015 02:28:02 +0000 (02:28 +0000)]
fixed spectrum, waterfall, and time domain plots for 7500 Fs in FreeDV 700 mode
git-svn-id: https://svn.code.sf.net/p/freetel/code@2205
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drowe67 [Wed, 17 Jun 2015 21:27:00 +0000 (21:27 +0000)]
bug fix to txt messages, still occasional seg fault
git-svn-id: https://svn.code.sf.net/p/freetel/code@2204
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drowe67 [Wed, 17 Jun 2015 21:09:21 +0000 (21:09 +0000)]
added checkbox to control freedv 700 clipper
git-svn-id: https://svn.code.sf.net/p/freetel/code@2203
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drowe67 [Wed, 17 Jun 2015 20:08:56 +0000 (20:08 +0000)]
txt messages work on 1600 and 700 with and without checksums
git-svn-id: https://svn.code.sf.net/p/freetel/code@2202
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drowe67 [Wed, 17 Jun 2015 08:13:44 +0000 (08:13 +0000)]
after a few hours merry chase transmit working at 700 and 1600 yayayay, coded up and debugging txt msgs
git-svn-id: https://svn.code.sf.net/p/freetel/code@2201
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drowe67 [Wed, 17 Jun 2015 07:59:06 +0000 (07:59 +0000)]
tweaks to help debug some freedv audio issues
git-svn-id: https://svn.code.sf.net/p/freetel/code@2200
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drowe67 [Wed, 17 Jun 2015 00:58:55 +0000 (00:58 +0000)]
modified ./configure to x-compile for windows on Unbuntu Linux. Just after first sucessful build of freedv.exe Not tested yet
git-svn-id: https://svn.code.sf.net/p/freetel/code@2199
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drowe67 [Tue, 16 Jun 2015 20:32:29 +0000 (20:32 +0000)]
added support for external generate_codebook for xross compiling
git-svn-id: https://svn.code.sf.net/p/freetel/code@2198
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drowe67 [Tue, 16 Jun 2015 06:39:57 +0000 (06:39 +0000)]
tx doing something, not tested yet
git-svn-id: https://svn.code.sf.net/p/freetel/code@2197
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drowe67 [Tue, 16 Jun 2015 06:03:22 +0000 (06:03 +0000)]
overflow issues with SNR calcs
git-svn-id: https://svn.code.sf.net/p/freetel/code@2196
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hobbes1069 [Tue, 16 Jun 2015 03:00:07 +0000 (03:00 +0000)]
Make static portaudio build cross-compiling aware.
git-svn-id: https://svn.code.sf.net/p/freetel/code@2195
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drowe67 [Tue, 16 Jun 2015 00:45:15 +0000 (00:45 +0000)]
additional ./configure option for wx-widgets cmakefile to fix wx-config bug with suffix when doing win32 x-compile
git-svn-id: https://svn.code.sf.net/p/freetel/code@2194
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drowe67 [Mon, 15 Jun 2015 22:01:10 +0000 (22:01 +0000)]
can rx 1600 and 700 modes OK for files ... yayyyyyy
git-svn-id: https://svn.code.sf.net/p/freetel/code@2193
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drowe67 [Mon, 15 Jun 2015 22:00:49 +0000 (22:00 +0000)]
some tweaks and default optimisation to support freedv
git-svn-id: https://svn.code.sf.net/p/freetel/code@2192
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drowe67 [Mon, 15 Jun 2015 10:34:40 +0000 (10:34 +0000)]
refactored spectrum plotting function, initial debugging, now decoding FreeDV 700 files however CPU load on sync too high
git-svn-id: https://svn.code.sf.net/p/freetel/code@2191
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drowe67 [Mon, 15 Jun 2015 10:28:50 +0000 (10:28 +0000)]
verbose flag to disable soem debug messages when running with GUI
git-svn-id: https://svn.code.sf.net/p/freetel/code@2190
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drowe67 [Mon, 15 Jun 2015 05:07:50 +0000 (05:07 +0000)]
moved around the spectrum plotting functions a few times
git-svn-id: https://svn.code.sf.net/p/freetel/code@2189
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drowe67 [Sun, 14 Jun 2015 00:39:17 +0000 (00:39 +0000)]
getting closer to Windows X-compile on Ubuntu ... tweaked a few library names and updated README.txt
git-svn-id: https://svn.code.sf.net/p/freetel/code@2188
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hobbes1069 [Sat, 13 Jun 2015 14:47:34 +0000 (14:47 +0000)]
Allow alterante wx-config to be specified when bootstrapping wxWidgets.
git-svn-id: https://svn.code.sf.net/p/freetel/code@2187
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drowe67 [Sat, 13 Jun 2015 03:46:19 +0000 (03:46 +0000)]
building OK, but needs debugging for changes to freedv api
git-svn-id: https://svn.code.sf.net/p/freetel/code@2186
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drowe67 [Sat, 13 Jun 2015 03:13:31 +0000 (03:13 +0000)]
readme for windows notes
git-svn-id: https://svn.code.sf.net/p/freetel/code@2185
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drowe67 [Sat, 13 Jun 2015 02:26:45 +0000 (02:26 +0000)]
changed to NOM_SAMPLES
git-svn-id: https://svn.code.sf.net/p/freetel/code@2184
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drowe67 [Sat, 13 Jun 2015 02:22:52 +0000 (02:22 +0000)]
types of speex ut
git-svn-id: https://svn.code.sf.net/p/freetel/code@2183
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drowe67 [Sat, 13 Jun 2015 00:18:57 +0000 (00:18 +0000)]
integrated freedv 700 mode into the freedv API
git-svn-id: https://svn.code.sf.net/p/freetel/code@2182
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drowe67 [Thu, 11 Jun 2015 23:56:52 +0000 (23:56 +0000)]
support for mingw, windows build on ubuntu linux
git-svn-id: https://svn.code.sf.net/p/freetel/code@2181
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drowe67 [Thu, 11 Jun 2015 02:34:32 +0000 (02:34 +0000)]
tweaks to API for freedv integration, not tested yet
git-svn-id: https://svn.code.sf.net/p/freetel/code@2180
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drowe67 [Thu, 11 Jun 2015 02:33:00 +0000 (02:33 +0000)]
converted to use freedv API, not working yet
git-svn-id: https://svn.code.sf.net/p/freetel/code@2179
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drowe67 [Wed, 10 Jun 2015 10:41:04 +0000 (10:41 +0000)]
fixed a few small bugs, running OK on stored files now, updated cmake instructions so asserts enabled
git-svn-id: https://svn.code.sf.net/p/freetel/code@2178
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drowe67 [Tue, 9 Jun 2015 08:44:15 +0000 (08:44 +0000)]
updated sd.m to better visualise 700 bit/s mel quantiser issues, played with quantiser a bit, but no significant improvements so will run with that for now
git-svn-id: https://svn.code.sf.net/p/freetel/code@2177
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drowe67 [Mon, 8 Jun 2015 11:03:11 +0000 (11:03 +0000)]
soft decision support, steps towards error masking, Eb/No estimation in octave and C
git-svn-id: https://svn.code.sf.net/p/freetel/code@2176
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rickb44 [Sat, 6 Jun 2015 00:45:33 +0000 (00:45 +0000)]
ADD GERBERS-SM1000-E.PDF ALL GERBER LAYERS IN ONE PDF.
RGB 06/05/15
git-svn-id: https://svn.code.sf.net/p/freetel/code@2175
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rickb44 [Fri, 5 Jun 2015 22:31:25 +0000 (22:31 +0000)]
Not used RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2174
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rickb44 [Fri, 5 Jun 2015 22:25:56 +0000 (22:25 +0000)]
PRODUCTION RELEASE FILES FOR SM1000-E
FOLDER MFG-SM1000-E FOR BOARD ASSEMBLER
FOLDER GERBER-SM1000-E FOR PCB MANUFACTURER
FOLDER RELEASE-SM1000-E FOR BACKUP
RGB 06/05/2015
git-svn-id: https://svn.code.sf.net/p/freetel/code@2173
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rickb44 [Tue, 2 Jun 2015 14:46:47 +0000 (14:46 +0000)]
UPDATE SCHEMATIC, PCB, BOM.
ADDED PDFs OF BOM & SCHEMATIC RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2172
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rickb44 [Tue, 2 Jun 2015 14:43:30 +0000 (14:43 +0000)]
git-svn-id: https://svn.code.sf.net/p/freetel/code@2171
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drowe67 [Tue, 2 Jun 2015 05:08:36 +0000 (05:08 +0000)]
modifying cohpsk demod and support code for soft dec
git-svn-id: https://svn.code.sf.net/p/freetel/code@2170
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drowe67 [Sun, 31 May 2015 04:53:20 +0000 (04:53 +0000)]
extracting and plotting some more stats
git-svn-id: https://svn.code.sf.net/p/freetel/code@2169
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rickb44 [Sun, 31 May 2015 03:10:31 +0000 (03:10 +0000)]
Added jmpr mono ext speaker situation.
Update SM1000-E-change-log file.
RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2168
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drowe67 [Sat, 30 May 2015 03:26:56 +0000 (03:26 +0000)]
processing single symbol thru speex
git-svn-id: https://svn.code.sf.net/p/freetel/code@2167
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drowe67 [Sat, 30 May 2015 00:01:56 +0000 (00:01 +0000)]
added some diagnostics for plotting states of cohpsk_demod, still a few glicthes to work out
git-svn-id: https://svn.code.sf.net/p/freetel/code@2166
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drowe67 [Fri, 29 May 2015 22:45:30 +0000 (22:45 +0000)]
a few minor tweaks and REAME changes
git-svn-id: https://svn.code.sf.net/p/freetel/code@2165
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rickb44 [Fri, 29 May 2015 14:22:36 +0000 (14:22 +0000)]
Added schematic power switch SW3 wiring change(.pngs) to accomodate PCB routing.
Updated SM1000-E-change-log.txt file to reflect update and comments on #27
RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2164
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drowe67 [Fri, 29 May 2015 06:33:00 +0000 (06:33 +0000)]
prog cmd line testing, can now compare between SSB and cohpsk
git-svn-id: https://svn.code.sf.net/p/freetel/code@2163
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drowe67 [Thu, 28 May 2015 20:41:34 +0000 (20:41 +0000)]
first pass at cellmodem simulation
git-svn-id: https://svn.code.sf.net/p/freetel/code@2162
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rickb44 [Thu, 28 May 2015 14:07:39 +0000 (14:07 +0000)]
Update SM1000-E-change-log
git-svn-id: https://svn.code.sf.net/p/freetel/code@2161
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rickb44 [Thu, 28 May 2015 13:53:17 +0000 (13:53 +0000)]
4. [X] Add part outlines to layer tdoc for documentation.
Complete RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2160
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rickb44 [Thu, 28 May 2015 13:12:17 +0000 (13:12 +0000)]
21 [X] From Mel: DNL LED5 and LED8 to save a little power.
DNL LED8 RGB
DNL R33
DNL LED5
DNL R17
git-svn-id: https://svn.code.sf.net/p/freetel/code@2159
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drowe67 [Thu, 28 May 2015 09:16:22 +0000 (09:16 +0000)]
cohpsk_ch cmd line channel simulator partially written and working as expected with awgn and fading channels, next step is to interface codec
git-svn-id: https://svn.code.sf.net/p/freetel/code@2158
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drowe67 [Thu, 28 May 2015 04:54:50 +0000 (04:54 +0000)]
added comments from VK5APR
git-svn-id: https://svn.code.sf.net/p/freetel/code@2157
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drowe67 [Wed, 27 May 2015 23:18:49 +0000 (23:18 +0000)]
checked in copsk frame format spreadsheet
git-svn-id: https://svn.code.sf.net/p/freetel/code@2156
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drowe67 [Wed, 27 May 2015 21:26:36 +0000 (21:26 +0000)]
test_cohpsk_ch version working well now, same as octave simulation for awgn and fading channels
git-svn-id: https://svn.code.sf.net/p/freetel/code@2155
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rickb44 [Wed, 27 May 2015 20:01:38 +0000 (20:01 +0000)]
IMPLEMENT CHANGES PER SM1000-E-CHANGE-LOG.TXT RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2154
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drowe67 [Wed, 27 May 2015 07:57:46 +0000 (07:57 +0000)]
reasonable results on fading channels for C version of modem, still testing
git-svn-id: https://svn.code.sf.net/p/freetel/code@2153
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drowe67 [Tue, 26 May 2015 23:47:22 +0000 (23:47 +0000)]
added PTT pulse issue
git-svn-id: https://svn.code.sf.net/p/freetel/code@2152
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drowe67 [Tue, 26 May 2015 22:02:54 +0000 (22:02 +0000)]
C working well cf octave with up to +/- 1500ppm Fs offset
git-svn-id: https://svn.code.sf.net/p/freetel/code@2151
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