freetel-svn-tracking.git
10 years agoFreeDV tx & rx working in real time. Yayyyyyyyyy
drowe67 [Thu, 21 Aug 2014 03:26:55 +0000 (03:26 +0000)]
FreeDV tx & rx working in real time.  Yayyyyyyyyy

git-svn-id: https://svn.code.sf.net/p/freetel/code@1813 01035d8c-6547-0410-b346-abe4f91aad63

10 years agooptimisation of 8-16kHz funcs
drowe67 [Thu, 21 Aug 2014 02:55:38 +0000 (02:55 +0000)]
optimisation of 8-16kHz funcs

git-svn-id: https://svn.code.sf.net/p/freetel/code@1812 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoadded ve9qrp.raw
drowe67 [Thu, 21 Aug 2014 01:45:36 +0000 (01:45 +0000)]
added ve9qrp.raw

git-svn-id: https://svn.code.sf.net/p/freetel/code@1811 01035d8c-6547-0410-b346-abe4f91aad63

10 years agomade both args shorts for 8-16 kHz sample rate conversion
drowe67 [Tue, 19 Aug 2014 10:24:55 +0000 (10:24 +0000)]
made both args shorts for 8-16 kHz sample rate conversion

git-svn-id: https://svn.code.sf.net/p/freetel/code@1810 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoadded -8-16 kHz sample rate conversion with shorts used for 16 kHz side
drowe67 [Tue, 19 Aug 2014 09:57:41 +0000 (09:57 +0000)]
added -8-16 kHz sample rate conversion with shorts used for 16 kHz side

git-svn-id: https://svn.code.sf.net/p/freetel/code@1809 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoreduced Aw[] array size in codec2_decode routines for each mode, sounds OK for each...
drowe67 [Tue, 19 Aug 2014 01:52:52 +0000 (01:52 +0000)]
reduced Aw[] array size in codec2_decode routines for each mode, sounds OK for each mode

git-svn-id: https://svn.code.sf.net/p/freetel/code@1808 01035d8c-6547-0410-b346-abe4f91aad63

10 years agochanged cmake to Debug build so asserts() work again
drowe67 [Sat, 16 Aug 2014 22:42:17 +0000 (22:42 +0000)]
changed cmake to Debug build so asserts() work again

git-svn-id: https://svn.code.sf.net/p/freetel/code@1807 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoCodec 2 optimised so that one less FFT is rqd, fdmdv C and Octave optimised so freq...
drowe67 [Sat, 16 Aug 2014 22:31:22 +0000 (22:31 +0000)]
Codec 2 optimised so that one less FFT is rqd, fdmdv C and Octave optimised so freq est ffts are only performed when reqd.  Codec 2 working OK, tfddmdv modem tests pass

git-svn-id: https://svn.code.sf.net/p/freetel/code@1806 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoremoved one FFT in post filter, as it was redundant
drowe67 [Sat, 16 Aug 2014 05:56:07 +0000 (05:56 +0000)]
removed one FFT in post filter, as it was redundant

git-svn-id: https://svn.code.sf.net/p/freetel/code@1805 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoTweaks for win32/mingw building. Need to compare to codec2-dev and propagate changes...
hobbes1069 [Fri, 15 Aug 2014 18:02:57 +0000 (18:02 +0000)]
Tweaks for win32/mingw building. Need to compare to codec2-dev and propagate changes there.

git-svn-id: https://svn.code.sf.net/p/freetel/code@1804 01035d8c-6547-0410-b346-abe4f91aad63

10 years agofreedv tx and rx unittests both running on SM1000 with file I/O. rx speed borderline
drowe67 [Fri, 15 Aug 2014 01:47:06 +0000 (01:47 +0000)]
freedv tx and rx unittests both running on SM1000 with file I/O.  rx speed borderline

git-svn-id: https://svn.code.sf.net/p/freetel/code@1803 01035d8c-6547-0410-b346-abe4f91aad63

10 years agomoved to precomputed golay tables to save RAM on SM1000, correct init of nin in freed...
drowe67 [Fri, 15 Aug 2014 01:45:41 +0000 (01:45 +0000)]
moved to precomputed golay tables to save RAM on SM1000, correct init of nin in freedv_api

git-svn-id: https://svn.code.sf.net/p/freetel/code@1802 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoImplemented Davids changes(21, 22 & 23) to schematic. Parts are in PCB, but not place...
rickb44 [Thu, 14 Aug 2014 21:22:59 +0000 (21:22 +0000)]
Implemented Davids changes(21, 22 & 23) to schematic. Parts are in PCB, but not placed. RGB
Updated Change Log RGB

git-svn-id: https://svn.code.sf.net/p/freetel/code@1801 01035d8c-6547-0410-b346-abe4f91aad63

10 years agocombined tx filter and up conversion to remove abou 30k of stack in tx_mod. tests...
drowe67 [Wed, 13 Aug 2014 22:07:09 +0000 (22:07 +0000)]
combined tx filter and up conversion to remove abou 30k of stack in tx_mod.  tests out OK with tfdmdv

git-svn-id: https://svn.code.sf.net/p/freetel/code@1800 01035d8c-6547-0410-b346-abe4f91aad63

10 years agocleaned up a little and added a README
drowe67 [Wed, 13 Aug 2014 21:11:33 +0000 (21:11 +0000)]
cleaned up a little and added a README

git-svn-id: https://svn.code.sf.net/p/freetel/code@1799 01035d8c-6547-0410-b346-abe4f91aad63

10 years agosome new entries to change log
drowe67 [Wed, 13 Aug 2014 20:42:41 +0000 (20:42 +0000)]
some new entries to change log

git-svn-id: https://svn.code.sf.net/p/freetel/code@1798 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoGot rid of Eagle backup files RGB
rickb44 [Wed, 13 Aug 2014 13:32:29 +0000 (13:32 +0000)]
Got rid of Eagle backup files RGB

git-svn-id: https://svn.code.sf.net/p/freetel/code@1797 01035d8c-6547-0410-b346-abe4f91aad63

10 years agopart way through changes to make fdmdv_mod use less stack, tfdmdv works
drowe67 [Wed, 13 Aug 2014 09:27:09 +0000 (09:27 +0000)]
part way through changes to make fdmdv_mod use less stack, tfdmdv works

git-svn-id: https://svn.code.sf.net/p/freetel/code@1796 01035d8c-6547-0410-b346-abe4f91aad63

10 years agorenamed the profiling/machdep functions
drowe67 [Wed, 13 Aug 2014 08:41:01 +0000 (08:41 +0000)]
renamed the profiling/machdep functions

git-svn-id: https://svn.code.sf.net/p/freetel/code@1795 01035d8c-6547-0410-b346-abe4f91aad63

10 years agocorrect varicode init
drowe67 [Tue, 12 Aug 2014 04:14:25 +0000 (04:14 +0000)]
correct varicode init

git-svn-id: https://svn.code.sf.net/p/freetel/code@1794 01035d8c-6547-0410-b346-abe4f91aad63

10 years agovarious tweaks and unit tests as SM1000 is brought up. ADC and DAC noise not too...
drowe67 [Tue, 12 Aug 2014 04:12:43 +0000 (04:12 +0000)]
various tweaks and unit tests as SM1000 is brought up. ADC and DAC noise not too bad on loopbakc tests.  Currently bombs when freedv_api called

git-svn-id: https://svn.code.sf.net/p/freetel/code@1793 01035d8c-6547-0410-b346-abe4f91aad63

10 years agochanged/added soem #defines to make 8-16kHz resampling filters a little easier to use
drowe67 [Tue, 12 Aug 2014 02:37:30 +0000 (02:37 +0000)]
changed/added soem #defines to make 8-16kHz resampling filters a little easier to use

git-svn-id: https://svn.code.sf.net/p/freetel/code@1792 01035d8c-6547-0410-b346-abe4f91aad63

10 years agosingle channel driver OK on Discovery
drowe67 [Sat, 9 Aug 2014 03:43:08 +0000 (03:43 +0000)]
single channel driver OK on Discovery

git-svn-id: https://svn.code.sf.net/p/freetel/code@1791 01035d8c-6547-0410-b346-abe4f91aad63

10 years agosingle channel driver OK on Discovery
drowe67 [Sat, 9 Aug 2014 03:39:39 +0000 (03:39 +0000)]
single channel driver OK on Discovery

git-svn-id: https://svn.code.sf.net/p/freetel/code@1790 01035d8c-6547-0410-b346-abe4f91aad63

10 years agosingle channel driver OK on Discovery
drowe67 [Sat, 9 Aug 2014 03:31:02 +0000 (03:31 +0000)]
single channel driver OK on Discovery

git-svn-id: https://svn.code.sf.net/p/freetel/code@1789 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoPA2 sampling OK on discovery, using tomer 2 TR0
drowe67 [Sat, 9 Aug 2014 03:05:35 +0000 (03:05 +0000)]
PA2 sampling OK on discovery, using tomer 2 TR0

git-svn-id: https://svn.code.sf.net/p/freetel/code@1788 01035d8c-6547-0410-b346-abe4f91aad63

10 years agodac driver now scales to DAC limits with buffer enabled, variable size dac FIFOs...
drowe67 [Thu, 7 Aug 2014 07:21:14 +0000 (07:21 +0000)]
dac driver now scales to DAC limits with buffer enabled, variable size dac FIFOs to accomodate UTs, sounds Ok on speech signals now

git-svn-id: https://svn.code.sf.net/p/freetel/code@1787 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoto freedv interface added the ability to determine demod sync and bit errors, better...
drowe67 [Tue, 5 Aug 2014 04:08:41 +0000 (04:08 +0000)]
to freedv interface added the ability to determine demod sync and bit errors, better freedv_rx demo for txt and side info with log file, added switch driver and first pass at SM1000 main() program.  Compiles OK but untested

git-svn-id: https://svn.code.sf.net/p/freetel/code@1786 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoadded txt support to freedv api
drowe67 [Mon, 4 Aug 2014 08:56:27 +0000 (08:56 +0000)]
added txt support to freedv api

git-svn-id: https://svn.code.sf.net/p/freetel/code@1785 01035d8c-6547-0410-b346-abe4f91aad63

10 years agomoving varicode across to codec2-dev
drowe67 [Mon, 4 Aug 2014 05:43:13 +0000 (05:43 +0000)]
moving varicode across to codec2-dev

git-svn-id: https://svn.code.sf.net/p/freetel/code@1784 01035d8c-6547-0410-b346-abe4f91aad63

10 years agofirst pass at embedded freedv API
drowe67 [Mon, 4 Aug 2014 00:21:20 +0000 (00:21 +0000)]
first pass at embedded freedv API

git-svn-id: https://svn.code.sf.net/p/freetel/code@1783 01035d8c-6547-0410-b346-abe4f91aad63

10 years agostarting to code up freedv modes that combine codec and modem and fec in an easy...
drowe67 [Sun, 3 Aug 2014 09:00:05 +0000 (09:00 +0000)]
starting to code up freedv modes that combine codec and modem and fec in an easy to use set of functions for the SM1000

git-svn-id: https://svn.code.sf.net/p/freetel/code@1782 01035d8c-6547-0410-b346-abe4f91aad63

10 years agooptimised downconversion and filter, Octave and C working and also tweak to make...
drowe67 [Sun, 3 Aug 2014 05:23:09 +0000 (05:23 +0000)]
optimised downconversion and filter, Octave and C working and also tweak to make fdmdv_demod_c plot correctly

git-svn-id: https://svn.code.sf.net/p/freetel/code@1781 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoimproved fdmdv channel simulation function and wrote cmd line util to test it. getti...
drowe67 [Sat, 2 Aug 2014 02:00:09 +0000 (02:00 +0000)]
improved fdmdv channel simulation function and wrote cmd line util to test it.  getting same BER results from Octave and C demods which is a good sign.  Some of the fdmdv_demod_c plots a bit messed up but BER results correct

git-svn-id: https://svn.code.sf.net/p/freetel/code@1780 01035d8c-6547-0410-b346-abe4f91aad63

10 years ago:also removed glottal.c, thanks Steve
drowe67 [Sat, 2 Aug 2014 00:42:57 +0000 (00:42 +0000)]
:also removed glottal.c, thanks Steve

git-svn-id: https://svn.code.sf.net/p/freetel/code@1779 01035d8c-6547-0410-b346-abe4f91aad63

10 years ago... and the globals.h header file
drowe67 [Fri, 1 Aug 2014 23:44:18 +0000 (23:44 +0000)]
... and the globals.h header file

git-svn-id: https://svn.code.sf.net/p/freetel/code@1778 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoremoved unneeded globals.c file
drowe67 [Fri, 1 Aug 2014 23:37:09 +0000 (23:37 +0000)]
removed unneeded globals.c file

git-svn-id: https://svn.code.sf.net/p/freetel/code@1777 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoported rate Q rx filtering to C, tfdmdv tests out OK, demod seems to run much faster
drowe67 [Fri, 1 Aug 2014 11:01:42 +0000 (11:01 +0000)]
ported rate Q rx filtering to C, tfdmdv tests out OK, demod seems to run much faster

git-svn-id: https://svn.code.sf.net/p/freetel/code@1776 01035d8c-6547-0410-b346-abe4f91aad63

10 years agorefactoring simulation into functions, about to start C port
drowe67 [Thu, 31 Jul 2014 08:25:05 +0000 (08:25 +0000)]
refactoring simulation into functions, about to start C port

git-svn-id: https://svn.code.sf.net/p/freetel/code@1775 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoOctave sim doing filtering on decimated signal, but down conversion etc still at...
drowe67 [Thu, 31 Jul 2014 07:55:21 +0000 (07:55 +0000)]
Octave sim doing filtering on decimated signal, but down conversion etc still at rate M.  However this may be fast enough

git-svn-id: https://svn.code.sf.net/p/freetel/code@1774 01035d8c-6547-0410-b346-abe4f91aad63

10 years agore-arranged mod and demod so shift up and down from carrier freq is a sep step. ...
drowe67 [Thu, 31 Jul 2014 06:41:15 +0000 (06:41 +0000)]
re-arranged mod and demod so shift up and down from carrier freq is a sep step.  fdmdv_ut runs OK.  Now to add LPF.  En route to reducing CPU load of rx filter

git-svn-id: https://svn.code.sf.net/p/freetel/code@1773 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoLatest board updateUpdate brd file to reflect interim changes - RGB
rickb44 [Mon, 28 Jul 2014 02:39:37 +0000 (02:39 +0000)]
Latest board updateUpdate brd file to reflect interim changes - RGB

git-svn-id: https://svn.code.sf.net/p/freetel/code@1772 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoFix install of example files to keep permissions.
hobbes1069 [Sun, 27 Jul 2014 12:27:24 +0000 (12:27 +0000)]
Fix install of example files to keep permissions.

git-svn-id: https://svn.code.sf.net/p/freetel/code@1771 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoAttempt to fix NSIS packager for win32 from setting the patch version to 1 by default.
hobbes1069 [Sun, 27 Jul 2014 12:21:08 +0000 (12:21 +0000)]
Attempt to fix NSIS packager for win32 from setting the patch version to 1 by default.

git-svn-id: https://svn.code.sf.net/p/freetel/code@1770 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoresampler unit test
drowe67 [Thu, 24 Jul 2014 03:36:15 +0000 (03:36 +0000)]
resampler unit test

git-svn-id: https://svn.code.sf.net/p/freetel/code@1769 01035d8c-6547-0410-b346-abe4f91aad63

10 years agogit-svn-id: https://svn.code.sf.net/p/freetel/code@1768 01035d8c-6547-0410-b346-abe4f...
rickb44 [Tue, 22 Jul 2014 13:11:43 +0000 (13:11 +0000)]
git-svn-id: https://svn.code.sf.net/p/freetel/code@1768 01035d8c-6547-0410-b346-abe4f91aad63

10 years agofdmdv stm32f4 UT working. mod fast enough but demod too slow, have traced to filtering.
drowe67 [Mon, 21 Jul 2014 10:50:21 +0000 (10:50 +0000)]
fdmdv stm32f4 UT working.  mod fast enough but demod too slow, have traced to filtering.

git-svn-id: https://svn.code.sf.net/p/freetel/code@1767 01035d8c-6547-0410-b346-abe4f91aad63

10 years agostarted coding driver for LEDs and swicthes, dual ch DAC driver looks OK, but would...
drowe67 [Mon, 21 Jul 2014 08:41:42 +0000 (08:41 +0000)]
started coding driver for LEDs and swicthes, dual ch DAC driver looks OK, but would like to test some more

git-svn-id: https://svn.code.sf.net/p/freetel/code@1766 01035d8c-6547-0410-b346-abe4f91aad63

10 years agofirst pass at stm modem profiling UT, untested
drowe67 [Fri, 18 Jul 2014 05:24:55 +0000 (05:24 +0000)]
first pass at stm modem profiling UT, untested

git-svn-id: https://svn.code.sf.net/p/freetel/code@1765 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoItems 1-5,7-12,14-20 have been implemented in schematic .
rickb44 [Fri, 18 Jul 2014 02:10:10 +0000 (02:10 +0000)]
Items 1-5,7-12,14-20 have been implemented in schematic .
Items 6 & 13 need discussion to resolve.
PCB has been updated to reflect changes, but routing of changes has not been completed.
Layout will be updated as time pemits.
RGB - 07/17/2014

git-svn-id: https://svn.code.sf.net/p/freetel/code@1764 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoCompleting commit for latest files RGB 07/17/2014
rickb44 [Fri, 18 Jul 2014 01:51:28 +0000 (01:51 +0000)]
Completing commit for latest files RGB 07/17/2014

git-svn-id: https://svn.code.sf.net/p/freetel/code@1763 01035d8c-6547-0410-b346-abe4f91aad63

10 years agomodify ADC driver for two channels, untested
drowe67 [Wed, 16 Jul 2014 00:56:21 +0000 (00:56 +0000)]
modify ADC driver for two channels, untested

git-svn-id: https://svn.code.sf.net/p/freetel/code@1762 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoJust updating files. RGB 07/15/2014
rickb44 [Tue, 15 Jul 2014 18:13:34 +0000 (18:13 +0000)]
Just updating files. RGB 07/15/2014

git-svn-id: https://svn.code.sf.net/p/freetel/code@1761 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoUpdate Change-Log-B2.txt RGB 07/15/2014
rickb44 [Tue, 15 Jul 2014 18:04:03 +0000 (18:04 +0000)]
Update Change-Log-B2.txt RGB 07/15/2014

git-svn-id: https://svn.code.sf.net/p/freetel/code@1760 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoAdded item numbers to line items to facilitate communications. RGB-07/15/2014
rickb44 [Tue, 15 Jul 2014 17:49:05 +0000 (17:49 +0000)]
Added item numbers to line items to facilitate communications. RGB-07/15/2014

git-svn-id: https://svn.code.sf.net/p/freetel/code@1759 01035d8c-6547-0410-b346-abe4f91aad63

10 years agogit-svn-id: https://svn.code.sf.net/p/freetel/code@1758 01035d8c-6547-0410-b346-abe4f...
rickb44 [Tue, 15 Jul 2014 17:42:53 +0000 (17:42 +0000)]
git-svn-id: https://svn.code.sf.net/p/freetel/code@1758 01035d8c-6547-0410-b346-abe4f91aad63

10 years agolastest suggested changes
drowe67 [Fri, 11 Jul 2014 21:25:23 +0000 (21:25 +0000)]
lastest suggested changes

git-svn-id: https://svn.code.sf.net/p/freetel/code@1757 01035d8c-6547-0410-b346-abe4f91aad63

10 years agomodified DAC driver to be two channels for SM1000, not tested yet
drowe67 [Fri, 11 Jul 2014 06:57:38 +0000 (06:57 +0000)]
modified DAC driver to be two channels for SM1000, not tested yet

git-svn-id: https://svn.code.sf.net/p/freetel/code@1756 01035d8c-6547-0410-b346-abe4f91aad63

10 years ago16<->8 kHz sample rate conversion filters
drowe67 [Fri, 11 Jul 2014 06:56:03 +0000 (06:56 +0000)]
16<->8 kHz sample rate conversion filters

git-svn-id: https://svn.code.sf.net/p/freetel/code@1755 01035d8c-6547-0410-b346-abe4f91aad63

10 years agobasic UT working on SM1000
drowe67 [Fri, 11 Jul 2014 04:41:28 +0000 (04:41 +0000)]
basic UT working on SM1000

git-svn-id: https://svn.code.sf.net/p/freetel/code@1754 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoadded option to disable checksum checking on txt msg rx, compiles OK but haven't...
drowe67 [Thu, 10 Jul 2014 23:04:47 +0000 (23:04 +0000)]
added option to disable checksum checking on txt msg rx, compiles OK but haven't tested with an older version

git-svn-id: https://svn.code.sf.net/p/freetel/code@1753 01035d8c-6547-0410-b346-abe4f91aad63

10 years agobump version and some more protection for dodgy screen coords
drowe67 [Thu, 10 Jul 2014 09:54:08 +0000 (09:54 +0000)]
bump version and some more protection for dodgy screen coords

git-svn-id: https://svn.code.sf.net/p/freetel/code@1752 01035d8c-6547-0410-b346-abe4f91aad63

10 years agobasic channel simulation feaure to check txt messaging in noise
drowe67 [Thu, 10 Jul 2014 06:18:28 +0000 (06:18 +0000)]
basic channel simulation feaure to check txt messaging in noise

git-svn-id: https://svn.code.sf.net/p/freetel/code@1751 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoadded basic AWGN channel simulation feature
drowe67 [Thu, 10 Jul 2014 06:17:17 +0000 (06:17 +0000)]
added basic AWGN channel simulation feature

git-svn-id: https://svn.code.sf.net/p/freetel/code@1750 01035d8c-6547-0410-b346-abe4f91aad63

10 years agodebugged freq offset correction issue
drowe67 [Thu, 10 Jul 2014 01:54:21 +0000 (01:54 +0000)]
debugged freq offset correction issue

git-svn-id: https://svn.code.sf.net/p/freetel/code@1749 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoREADME and cmake tweaks
drowe67 [Thu, 10 Jul 2014 01:52:52 +0000 (01:52 +0000)]
README and cmake tweaks

git-svn-id: https://svn.code.sf.net/p/freetel/code@1748 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoFreeDV on Win32 building using Makefile.win32
drowe67 [Wed, 9 Jul 2014 21:16:47 +0000 (21:16 +0000)]
FreeDV on Win32 building using Makefile.win32

git-svn-id: https://svn.code.sf.net/p/freetel/code@1747 01035d8c-6547-0410-b346-abe4f91aad63

10 years agosmall readme changes
drowe67 [Wed, 9 Jul 2014 21:15:10 +0000 (21:15 +0000)]
small readme changes

git-svn-id: https://svn.code.sf.net/p/freetel/code@1746 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoUpdates indicated in change log - RGB
rickb44 [Wed, 9 Jul 2014 16:31:56 +0000 (16:31 +0000)]
Updates indicated in change log - RGB

git-svn-id: https://svn.code.sf.net/p/freetel/code@1745 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoexperimental speex noise canc
drowe67 [Tue, 8 Jul 2014 21:58:47 +0000 (21:58 +0000)]
experimental speex noise canc

git-svn-id: https://svn.code.sf.net/p/freetel/code@1744 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoAdded Win32 msys/mingw cmake build instructions
drowe67 [Tue, 8 Jul 2014 21:44:46 +0000 (21:44 +0000)]
Added Win32 msys/mingw cmake build instructions

git-svn-id: https://svn.code.sf.net/p/freetel/code@1743 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoFix reference to libspeexdsp in speexnoisesup.
hobbes1069 [Tue, 8 Jul 2014 21:10:32 +0000 (21:10 +0000)]
Fix reference to libspeexdsp in speexnoisesup.

git-svn-id: https://svn.code.sf.net/p/freetel/code@1742 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoUpdate files RGB
rickb44 [Tue, 8 Jul 2014 17:14:41 +0000 (17:14 +0000)]
Update files RGB

git-svn-id: https://svn.code.sf.net/p/freetel/code@1741 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoAdd Changelog for SM1000-REV-B2 RGB
rickb44 [Tue, 8 Jul 2014 17:13:23 +0000 (17:13 +0000)]
Add Changelog for SM1000-REV-B2 RGB

git-svn-id: https://svn.code.sf.net/p/freetel/code@1740 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoREV-B2 changes & Updates to design.
rickb44 [Tue, 8 Jul 2014 17:07:02 +0000 (17:07 +0000)]
REV-B2 changes & Updates to design.

git-svn-id: https://svn.code.sf.net/p/freetel/code@1739 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoNew folder for next REV PCB(changes) RGB
rickb44 [Tue, 8 Jul 2014 17:00:01 +0000 (17:00 +0000)]
New folder for next REV PCB(changes) RGB

git-svn-id: https://svn.code.sf.net/p/freetel/code@1738 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoTrying to get Win32 build running again, put readme and makefile.win32 back in
drowe67 [Tue, 8 Jul 2014 01:08:15 +0000 (01:08 +0000)]
Trying to get Win32 build running again, put readme and makefile.win32 back in

git-svn-id: https://svn.code.sf.net/p/freetel/code@1737 01035d8c-6547-0410-b346-abe4f91aad63

10 years agovarious changes for STM32F4 file used during SM1000 prototyping
drowe67 [Fri, 4 Jul 2014 22:34:21 +0000 (22:34 +0000)]
various changes for STM32F4 file used during SM1000 prototyping

git-svn-id: https://svn.code.sf.net/p/freetel/code@1736 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoAdd pre-built binaries for MinGW builds.
hobbes1069 [Wed, 2 Jul 2014 20:40:47 +0000 (20:40 +0000)]
Add pre-built binaries for MinGW builds.

git-svn-id: https://svn.code.sf.net/p/freetel/code@1735 01035d8c-6547-0410-b346-abe4f91aad63

10 years agosimulation working OK with noise and adjacent interferer
drowe67 [Wed, 2 Jul 2014 03:29:27 +0000 (03:29 +0000)]
simulation working OK with noise and adjacent interferer

git-svn-id: https://svn.code.sf.net/p/freetel/code@1734 01035d8c-6547-0410-b346-abe4f91aad63

10 years agonot needed any more
drowe67 [Tue, 1 Jul 2014 23:22:23 +0000 (23:22 +0000)]
not needed any more

git-svn-id: https://svn.code.sf.net/p/freetel/code@1733 01035d8c-6547-0410-b346-abe4f91aad63

10 years agonot needed any more
drowe67 [Tue, 1 Jul 2014 23:22:07 +0000 (23:22 +0000)]
not needed any more

git-svn-id: https://svn.code.sf.net/p/freetel/code@1732 01035d8c-6547-0410-b346-abe4f91aad63

10 years agomv to attic
drowe67 [Tue, 1 Jul 2014 22:04:08 +0000 (22:04 +0000)]
mv to attic

git-svn-id: https://svn.code.sf.net/p/freetel/code@1731 01035d8c-6547-0410-b346-abe4f91aad63

10 years agomv to attic
drowe67 [Tue, 1 Jul 2014 22:03:31 +0000 (22:03 +0000)]
mv to attic

git-svn-id: https://svn.code.sf.net/p/freetel/code@1730 01035d8c-6547-0410-b346-abe4f91aad63

10 years agomv to attic
drowe67 [Tue, 1 Jul 2014 22:03:00 +0000 (22:03 +0000)]
mv to attic

git-svn-id: https://svn.code.sf.net/p/freetel/code@1729 01035d8c-6547-0410-b346-abe4f91aad63

10 years agomv to attic
drowe67 [Tue, 1 Jul 2014 22:02:02 +0000 (22:02 +0000)]
mv to attic

git-svn-id: https://svn.code.sf.net/p/freetel/code@1728 01035d8c-6547-0410-b346-abe4f91aad63

10 years agomv to attic
drowe67 [Tue, 1 Jul 2014 22:01:19 +0000 (22:01 +0000)]
mv to attic

git-svn-id: https://svn.code.sf.net/p/freetel/code@1727 01035d8c-6547-0410-b346-abe4f91aad63

10 years agomv to attic
drowe67 [Tue, 1 Jul 2014 22:00:25 +0000 (22:00 +0000)]
mv to attic

git-svn-id: https://svn.code.sf.net/p/freetel/code@1726 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoolder stuff not presently under development
drowe67 [Tue, 1 Jul 2014 21:57:50 +0000 (21:57 +0000)]
older stuff not presently under development

git-svn-id: https://svn.code.sf.net/p/freetel/code@1725 01035d8c-6547-0410-b346-abe4f91aad63

10 years agogoertzal and 2m rx code
drowe67 [Tue, 1 Jul 2014 21:49:43 +0000 (21:49 +0000)]
goertzal and 2m rx code

git-svn-id: https://svn.code.sf.net/p/freetel/code@1724 01035d8c-6547-0410-b346-abe4f91aad63

10 years agosmall projects, supporting files for blog posts
drowe67 [Tue, 1 Jul 2014 21:46:03 +0000 (21:46 +0000)]
small projects, supporting files for blog posts

git-svn-id: https://svn.code.sf.net/p/freetel/code@1723 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoconverted trig functions to single prec floats to play happily on the STM32F4
drowe67 [Tue, 1 Jul 2014 04:43:41 +0000 (04:43 +0000)]
converted trig functions to single prec floats to play happily on the STM32F4

git-svn-id: https://svn.code.sf.net/p/freetel/code@1722 01035d8c-6547-0410-b346-abe4f91aad63

10 years agonormalised fine freq error so it wont be dependant on rx levels
drowe67 [Tue, 1 Jul 2014 04:35:29 +0000 (04:35 +0000)]
normalised fine freq error so it wont be dependant on rx levels

git-svn-id: https://svn.code.sf.net/p/freetel/code@1721 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoremoving a bunch of old unused directories
drowe67 [Tue, 1 Jul 2014 04:08:12 +0000 (04:08 +0000)]
removing a bunch of old unused directories

git-svn-id: https://svn.code.sf.net/p/freetel/code@1720 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoUT to measure memory, and fixed to tfdmdv.c for new d/c + filter
drowe67 [Mon, 30 Jun 2014 23:24:20 +0000 (23:24 +0000)]
UT to measure memory, and fixed to tfdmdv.c for new d/c + filter

git-svn-id: https://svn.code.sf.net/p/freetel/code@1719 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoautomated unit tests passing for new, memory efficient, downconvert and rx filter...
drowe67 [Mon, 30 Jun 2014 23:22:27 +0000 (23:22 +0000)]
automated unit tests passing for new, memory efficient, downconvert and rx filter alg, fdmdv states now 40k, 10% of previous

git-svn-id: https://svn.code.sf.net/p/freetel/code@1718 01035d8c-6547-0410-b346-abe4f91aad63

10 years agonew me eff d/c and filtering works with freq offset
drowe67 [Mon, 30 Jun 2014 09:44:28 +0000 (09:44 +0000)]
new me eff d/c and filtering works with freq offset

git-svn-id: https://svn.code.sf.net/p/freetel/code@1717 01035d8c-6547-0410-b346-abe4f91aad63

10 years agofirst pass at more memory efficient downconvert/filter, works OK with fdmdv_ut.m
drowe67 [Mon, 30 Jun 2014 08:02:35 +0000 (08:02 +0000)]
first pass at more memory efficient downconvert/filter, works OK with fdmdv_ut.m

git-svn-id: https://svn.code.sf.net/p/freetel/code@1716 01035d8c-6547-0410-b346-abe4f91aad63

10 years agofdmdv.m and fdmdv.c passes all tfdmdv.m tests with linear interpolater, fdmdv_mem...
drowe67 [Sun, 29 Jun 2014 05:36:14 +0000 (05:36 +0000)]
fdmdv.m and fdmdv.c passes all tfdmdv.m tests with linear interpolater, fdmdv_mem reports fdmdv states memory halved to 194k

git-svn-id: https://svn.code.sf.net/p/freetel/code@1715 01035d8c-6547-0410-b346-abe4f91aad63

10 years agolinear interpolator resampling, seems to work, ber same as previous, more memory...
drowe67 [Fri, 27 Jun 2014 07:07:35 +0000 (07:07 +0000)]
linear interpolator resampling, seems to work, ber same as previous, more memory hungry rate M interpolator

git-svn-id: https://svn.code.sf.net/p/freetel/code@1714 01035d8c-6547-0410-b346-abe4f91aad63