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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drowe67 [Tue, 26 May 2015 10:51:01 +0000 (10:51 +0000)]
Fs offset tests passing, C and Octave match over 35 frames
git-svn-id: https://svn.code.sf.net/p/freetel/code@2150
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drowe67 [Tue, 26 May 2015 07:28:08 +0000 (07:28 +0000)]
non linear carrier spacing and clipping code added, C and Octave match nicely
git-svn-id: https://svn.code.sf.net/p/freetel/code@2149
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drowe67 [Tue, 26 May 2015 06:54:31 +0000 (06:54 +0000)]
cohpsk sample slip code interated into C and initial tests passing, need some better tests with C version of Fs offset simulation
git-svn-id: https://svn.code.sf.net/p/freetel/code@2148
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drowe67 [Mon, 25 May 2015 10:48:34 +0000 (10:48 +0000)]
C and Octave code tests passing, but still need to add timing slips and PAPR code
git-svn-id: https://svn.code.sf.net/p/freetel/code@2147
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drowe67 [Sun, 24 May 2015 20:46:46 +0000 (20:46 +0000)]
added Mel's suggestions to change log
git-svn-id: https://svn.code.sf.net/p/freetel/code@2146
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drowe67 [Fri, 22 May 2015 02:14:04 +0000 (02:14 +0000)]
timing offset simulation and correction by Octave demod. +/- 1000ppm works well for AWGN and fading channels
git-svn-id: https://svn.code.sf.net/p/freetel/code@2145
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drowe67 [Thu, 21 May 2015 07:43:29 +0000 (07:43 +0000)]
fading model working OK for different symbol and sampling rates
git-svn-id: https://svn.code.sf.net/p/freetel/code@2144
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drowe67 [Thu, 21 May 2015 03:09:27 +0000 (03:09 +0000)]
cohspk modem support for different symbol and sample rates, preparing to match codec data and frame rate req
git-svn-id: https://svn.code.sf.net/p/freetel/code@2143
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drowe67 [Wed, 20 May 2015 22:50:58 +0000 (22:50 +0000)]
good results: BER < 0.02 for ESNo=12 fading and EsNo=8 AWGN 100 frames, PAPR 5.17dB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2142
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drowe67 [Wed, 20 May 2015 04:28:17 +0000 (04:28 +0000)]
good results: BER < 0.02 for ESNo=12 fading and EsNo=8 AWGN 100 frames, PAPR 5.17dB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2141
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drowe67 [Wed, 20 May 2015 00:30:20 +0000 (00:30 +0000)]
ESD issue and figure update for UG
git-svn-id: https://svn.code.sf.net/p/freetel/code@2140
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drowe67 [Tue, 19 May 2015 09:00:32 +0000 (09:00 +0000)]
suggested change in select action
git-svn-id: https://svn.code.sf.net/p/freetel/code@2139
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drowe67 [Tue, 19 May 2015 08:58:39 +0000 (08:58 +0000)]
suggested change in led colours
git-svn-id: https://svn.code.sf.net/p/freetel/code@2138
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drowe67 [Tue, 19 May 2015 07:12:16 +0000 (07:12 +0000)]
fine progress on reducing PAPR down to just 6dB in Octave sim. Es/No=12dB ading BER seems a little high at 0.03, need to look into that
git-svn-id: https://svn.code.sf.net/p/freetel/code@2137
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projects / freetel-svn-tracking.git / log