freetel-svn-tracking.git
10 years agocombing pilot symbol assisted PSK with DSS, reasonable results
drowe67 [Sat, 11 Oct 2014 04:20:38 +0000 (04:20 +0000)]
combing pilot symbol assisted PSK with DSS, reasonable results

git-svn-id: https://svn.code.sf.net/p/freetel/code@1882 01035d8c-6547-0410-b346-abe4f91aad63

10 years agopilot symbol based coherent QPSK, reas results on fading channels, time to combine...
drowe67 [Thu, 9 Oct 2014 00:59:59 +0000 (00:59 +0000)]
pilot symbol based coherent QPSK, reas results on fading channels, time to combine with DSSS and see if we have anything useful

git-svn-id: https://svn.code.sf.net/p/freetel/code@1881 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoUpdate 490 OHM -> 470 OHM
rickb44 [Tue, 7 Oct 2014 17:37:58 +0000 (17:37 +0000)]
Update 490 OHM -> 470 OHM
Print both pages of schematics to PDF. RGB 10/07/14

git-svn-id: https://svn.code.sf.net/p/freetel/code@1880 01035d8c-6547-0410-b346-abe4f91aad63

10 years agomaximum likelihood dqpsk, works well for AWGN, not so good for HF
drowe67 [Tue, 7 Oct 2014 09:50:04 +0000 (09:50 +0000)]
maximum likelihood dqpsk, works well for AWGN, not so good for HF

git-svn-id: https://svn.code.sf.net/p/freetel/code@1879 01035d8c-6547-0410-b346-abe4f91aad63

10 years agosimulation of FEC applied to 450 bit/s codec. Estimate of correctable errors with...
drowe67 [Tue, 7 Oct 2014 02:40:25 +0000 (02:40 +0000)]
simulation of FEC applied to 450 bit/s codec.  Estimate of correctable errors with a good code makes it useful to about 0 dB, but more work to be done, e.g. test with a real code, interleaving

git-svn-id: https://svn.code.sf.net/p/freetel/code@1878 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoGenerate BOM .csv & .xls RGB 10/06/14
rickb44 [Mon, 6 Oct 2014 17:40:00 +0000 (17:40 +0000)]
Generate BOM .csv & .xls     RGB 10/06/14

git-svn-id: https://svn.code.sf.net/p/freetel/code@1877 01035d8c-6547-0410-b346-abe4f91aad63

10 years agosimulation to test spreading in time and frequency
drowe67 [Sun, 5 Oct 2014 21:57:52 +0000 (21:57 +0000)]
simulation to test spreading in time and frequency

git-svn-id: https://svn.code.sf.net/p/freetel/code@1876 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoUpdateds per DRowe & Rbarnich RGB 10/04/14
rickb44 [Sat, 4 Oct 2014 15:00:59 +0000 (15:00 +0000)]
Updateds per DRowe & Rbarnich  RGB 10/04/14
Schematic & PCB 10/04/14  10:56AM

git-svn-id: https://svn.code.sf.net/p/freetel/code@1875 01035d8c-6547-0410-b346-abe4f91aad63

10 years agochange log edits after feedback from Michael
drowe67 [Fri, 3 Oct 2014 21:28:00 +0000 (21:28 +0000)]
change log edits after feedback from Michael

git-svn-id: https://svn.code.sf.net/p/freetel/code@1874 01035d8c-6547-0410-b346-abe4f91aad63

10 years agofixed bug due to cpu load mod reduction mods
drowe67 [Fri, 3 Oct 2014 08:13:28 +0000 (08:13 +0000)]
fixed bug due to cpu load mod reduction mods

git-svn-id: https://svn.code.sf.net/p/freetel/code@1873 01035d8c-6547-0410-b346-abe4f91aad63

10 years agosupport for odd numbers of carriers to support 450 bit/s and Nc=5
drowe67 [Fri, 3 Oct 2014 03:24:59 +0000 (03:24 +0000)]
support for odd numbers of carriers to support 450 bit/s and Nc=5

git-svn-id: https://svn.code.sf.net/p/freetel/code@1872 01035d8c-6547-0410-b346-abe4f91aad63

10 years agosupport for ext_ptt, compiles OKbut not tested
drowe67 [Fri, 3 Oct 2014 03:24:17 +0000 (03:24 +0000)]
support for ext_ptt, compiles OKbut not tested

git-svn-id: https://svn.code.sf.net/p/freetel/code@1871 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoInclude latest schematic(work in progress) RGB 10/02/14
rickb44 [Fri, 3 Oct 2014 01:19:38 +0000 (01:19 +0000)]
Include latest schematic(work in progress)  RGB 10/02/14

git-svn-id: https://svn.code.sf.net/p/freetel/code@1870 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoUpdates to schematic, PCB & Change-Log. RGB 10/02/14
rickb44 [Fri, 3 Oct 2014 00:36:49 +0000 (00:36 +0000)]
Updates to schematic, PCB & Change-Log. RGB 10/02/14

git-svn-id: https://svn.code.sf.net/p/freetel/code@1869 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoexperimental 450 bit/s mode
drowe67 [Wed, 1 Oct 2014 06:55:54 +0000 (06:55 +0000)]
experimental 450 bit/s mode

git-svn-id: https://svn.code.sf.net/p/freetel/code@1868 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoaddressed L3 issue raised by Glen
drowe67 [Mon, 29 Sep 2014 21:57:04 +0000 (21:57 +0000)]
addressed L3 issue raised by Glen

git-svn-id: https://svn.code.sf.net/p/freetel/code@1867 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoclosed off some production questions
drowe67 [Mon, 29 Sep 2014 05:21:11 +0000 (05:21 +0000)]
closed off some production questions

git-svn-id: https://svn.code.sf.net/p/freetel/code@1866 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoadded risk list and 480 ohm switch series resistors
drowe67 [Mon, 29 Sep 2014 05:06:59 +0000 (05:06 +0000)]
added risk list and 480 ohm switch series resistors

git-svn-id: https://svn.code.sf.net/p/freetel/code@1865 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoUpdate cmake config and fix Windows NSIS packager to find depdendencies automatically.
hobbes1069 [Sun, 28 Sep 2014 20:02:20 +0000 (20:02 +0000)]
Update cmake config and fix Windows NSIS packager to find depdendencies automatically.

git-svn-id: https://svn.code.sf.net/p/freetel/code@1864 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoadded measure dc power plug diameters
drowe67 [Sat, 27 Sep 2014 21:21:02 +0000 (21:21 +0000)]
added measure dc power plug diameters

git-svn-id: https://svn.code.sf.net/p/freetel/code@1863 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoUpdate changes to Schematic, etc. RGB 09/27/14
rickb44 [Sat, 27 Sep 2014 20:58:56 +0000 (20:58 +0000)]
Update changes to Schematic, etc. RGB 09/27/14

git-svn-id: https://svn.code.sf.net/p/freetel/code@1862 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoUpdate CHange-Log.txt
rickb44 [Sat, 27 Sep 2014 16:32:30 +0000 (16:32 +0000)]
Update CHange-Log.txt

git-svn-id: https://svn.code.sf.net/p/freetel/code@1861 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoUpdate file & add DIM PDFs RGB 09/27/14
rickb44 [Sat, 27 Sep 2014 16:11:59 +0000 (16:11 +0000)]
Update file & add DIM PDFs  RGB 09/27/14

git-svn-id: https://svn.code.sf.net/p/freetel/code@1860 01035d8c-6547-0410-b346-abe4f91aad63

10 years agospacing of 3.5mm connectors
drowe67 [Sat, 27 Sep 2014 09:55:50 +0000 (09:55 +0000)]
spacing of 3.5mm connectors

git-svn-id: https://svn.code.sf.net/p/freetel/code@1859 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoswitch debouncing and sine wave test mode
drowe67 [Sat, 27 Sep 2014 03:03:11 +0000 (03:03 +0000)]
switch debouncing and sine wave test mode

git-svn-id: https://svn.code.sf.net/p/freetel/code@1858 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoadded some more layout notes and BOM shcklist
drowe67 [Fri, 26 Sep 2014 21:23:20 +0000 (21:23 +0000)]
added some more layout notes and BOM shcklist

git-svn-id: https://svn.code.sf.net/p/freetel/code@1857 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoUpdate changes to SM1000-C schematic RGB 09/26/14
rickb44 [Fri, 26 Sep 2014 18:37:11 +0000 (18:37 +0000)]
Update changes to SM1000-C schematic  RGB 09/26/14

git-svn-id: https://svn.code.sf.net/p/freetel/code@1856 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoadded some PCB layout notes
drowe67 [Thu, 25 Sep 2014 20:48:27 +0000 (20:48 +0000)]
added some PCB layout notes

git-svn-id: https://svn.code.sf.net/p/freetel/code@1855 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoadded components to debug noise on analog tx between two SSB radios
drowe67 [Thu, 25 Sep 2014 09:17:48 +0000 (09:17 +0000)]
added components to debug noise on analog tx between two SSB radios

git-svn-id: https://svn.code.sf.net/p/freetel/code@1854 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoAdd both pages of schematic RGB 09/24/14
rickb44 [Thu, 25 Sep 2014 00:41:54 +0000 (00:41 +0000)]
Add both pages of schematic  RGB 09/24/14

git-svn-id: https://svn.code.sf.net/p/freetel/code@1853 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoadded note about U3 overheating
drowe67 [Wed, 24 Sep 2014 21:08:59 +0000 (21:08 +0000)]
added note about U3 overheating

git-svn-id: https://svn.code.sf.net/p/freetel/code@1852 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoSchematic & PCB changes RGB 09/24/14
rickb44 [Wed, 24 Sep 2014 19:07:51 +0000 (19:07 +0000)]
Schematic & PCB changes  RGB 09/24/14

git-svn-id: https://svn.code.sf.net/p/freetel/code@1851 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoUpdate Eagle Files RGB 9/24/14
rickb44 [Wed, 24 Sep 2014 15:02:44 +0000 (15:02 +0000)]
Update Eagle Files  RGB 9/24/14

git-svn-id: https://svn.code.sf.net/p/freetel/code@1850 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoadded some questions after tetsing PTT on a FT-817
drowe67 [Mon, 22 Sep 2014 06:25:38 +0000 (06:25 +0000)]
added some questions after tetsing PTT on a FT-817

git-svn-id: https://svn.code.sf.net/p/freetel/code@1849 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoPTT control working on a FT-817
drowe67 [Mon, 22 Sep 2014 06:25:15 +0000 (06:25 +0000)]
PTT control working on a FT-817

git-svn-id: https://svn.code.sf.net/p/freetel/code@1848 01035d8c-6547-0410-b346-abe4f91aad63

10 years agorenamed directories to sort out nomenclature
drowe67 [Sun, 21 Sep 2014 22:35:07 +0000 (22:35 +0000)]
renamed directories to sort out nomenclature

git-svn-id: https://svn.code.sf.net/p/freetel/code@1847 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoadded change log entries for U8 bypass and ADC1 & 2 series resistors to remove static...
drowe67 [Sun, 21 Sep 2014 08:41:56 +0000 (08:41 +0000)]
added change log entries for U8 bypass and ADC1 & 2 series resistors to remove static clicks

git-svn-id: https://svn.code.sf.net/p/freetel/code@1846 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoUpdate file eagle.epf RGB 09/19/14
rickb44 [Fri, 19 Sep 2014 13:05:53 +0000 (13:05 +0000)]
Update file eagle.epf RGB 09/19/14

git-svn-id: https://svn.code.sf.net/p/freetel/code@1845 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoadc spike caps
drowe67 [Thu, 18 Sep 2014 20:37:14 +0000 (20:37 +0000)]
adc spike caps

git-svn-id: https://svn.code.sf.net/p/freetel/code@1844 01035d8c-6547-0410-b346-abe4f91aad63

10 years agofixed low level 256Hz tone bug, was init issue in DAC, thanks Rick and Michael and...
drowe67 [Tue, 16 Sep 2014 07:56:52 +0000 (07:56 +0000)]
fixed low level 256Hz tone bug, was init issue in DAC, thanks Rick and Michael and Matt for support and suggestions

git-svn-id: https://svn.code.sf.net/p/freetel/code@1843 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoUpdate schematic to current time stamp RGB 09/15/14
rickb44 [Mon, 15 Sep 2014 19:17:20 +0000 (19:17 +0000)]
Update schematic to current time stamp RGB 09/15/14

git-svn-id: https://svn.code.sf.net/p/freetel/code@1842 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoChanges to PCB & Schematic. Added ststus line to each Change-Log-C item to reflect...
rickb44 [Mon, 15 Sep 2014 19:12:32 +0000 (19:12 +0000)]
Changes to PCB & Schematic. Added ststus line to each Change-Log-C item to reflect current status.
RGB 09/15/14

git-svn-id: https://svn.code.sf.net/p/freetel/code@1841 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoadded stereo socket and enclosure suggestions
drowe67 [Thu, 11 Sep 2014 22:42:21 +0000 (22:42 +0000)]
added stereo socket and enclosure suggestions

git-svn-id: https://svn.code.sf.net/p/freetel/code@1840 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoUpdate Change-Log-C.txt #53 & #55 RGB 09/11/2014
rickb44 [Thu, 11 Sep 2014 19:35:34 +0000 (19:35 +0000)]
Update Change-Log-C.txt #53 & #55  RGB 09/11/2014

git-svn-id: https://svn.code.sf.net/p/freetel/code@1839 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoresolved conflict by renumbering
drowe67 [Thu, 11 Sep 2014 07:44:34 +0000 (07:44 +0000)]
resolved  conflict by renumbering

git-svn-id: https://svn.code.sf.net/p/freetel/code@1838 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoUpdate SNN with Change-Log-C.txt changes. RGB 09/10/2014
rickb44 [Wed, 10 Sep 2014 20:20:26 +0000 (20:20 +0000)]
Update SNN with Change-Log-C.txt changes. RGB 09/10/2014

git-svn-id: https://svn.code.sf.net/p/freetel/code@1837 01035d8c-6547-0410-b346-abe4f91aad63

10 years agotest program to run rx for a while then dump scatter diagram data for plotting. ...
drowe67 [Tue, 9 Sep 2014 05:34:59 +0000 (05:34 +0000)]
test program to run rx for a while then dump scatter diagram data for plotting.  Good results, 23-26dB SNR, nice tight scatter diagram

git-svn-id: https://svn.code.sf.net/p/freetel/code@1836 01035d8c-6547-0410-b346-abe4f91aad63

10 years agomoved ring of death ISRs to leds and swicthes driver
drowe67 [Tue, 9 Sep 2014 02:12:00 +0000 (02:12 +0000)]
moved ring of death ISRs to leds and swicthes driver

git-svn-id: https://svn.code.sf.net/p/freetel/code@1835 01035d8c-6547-0410-b346-abe4f91aad63

10 years agocode to trap and fix buffer overflow issue in USB code that was killing other variabl...
drowe67 [Tue, 9 Sep 2014 02:11:09 +0000 (02:11 +0000)]
code to trap and fix buffer overflow issue in USB code that was killing other variables in the sm1000

git-svn-id: https://svn.code.sf.net/p/freetel/code@1834 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoadded ring of death to trap and signal nasty errors, asserts, as an aid to debugging...
drowe67 [Tue, 9 Sep 2014 02:10:08 +0000 (02:10 +0000)]
added ring of death to trap and signal nasty errors, asserts, as an aid to debugging failure

git-svn-id: https://svn.code.sf.net/p/freetel/code@1833 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoUpdate to reflect review of Change-Log-C.txt RGB 09/08/2014
rickb44 [Mon, 8 Sep 2014 16:03:26 +0000 (16:03 +0000)]
Update to reflect review of Change-Log-C.txt  RGB 09/08/2014

git-svn-id: https://svn.code.sf.net/p/freetel/code@1832 01035d8c-6547-0410-b346-abe4f91aad63

10 years agounchecked 4 pending review of DC connectors
drowe67 [Sun, 7 Sep 2014 20:32:28 +0000 (20:32 +0000)]
unchecked 4 pending review of DC connectors

git-svn-id: https://svn.code.sf.net/p/freetel/code@1831 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoVerifying Change-Log-C items 1-15 RGB
rickb44 [Sun, 7 Sep 2014 00:59:34 +0000 (00:59 +0000)]
Verifying Change-Log-C items 1-15 RGB

git-svn-id: https://svn.code.sf.net/p/freetel/code@1830 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoUpdate per Change-Log-C.txt RGB
rickb44 [Fri, 5 Sep 2014 18:04:12 +0000 (18:04 +0000)]
Update  per Change-Log-C.txt  RGB

git-svn-id: https://svn.code.sf.net/p/freetel/code@1829 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoprototype assembly guide images, thanks Michael
drowe67 [Thu, 4 Sep 2014 21:08:33 +0000 (21:08 +0000)]
prototype assembly guide images, thanks Michael

git-svn-id: https://svn.code.sf.net/p/freetel/code@1828 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoUpdate install configuration and export the codec2 cmake target.
hobbes1069 [Thu, 4 Sep 2014 20:57:24 +0000 (20:57 +0000)]
Update install configuration and export the codec2 cmake target.

git-svn-id: https://svn.code.sf.net/p/freetel/code@1827 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoUpdated Change-Log.txt format RGB
rickb44 [Thu, 4 Sep 2014 14:50:03 +0000 (14:50 +0000)]
Updated Change-Log.txt format  RGB

git-svn-id: https://svn.code.sf.net/p/freetel/code@1826 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoUpdated Folder name, Subfolder names and filenames to reflect Rev C status. RGB
rickb44 [Thu, 4 Sep 2014 13:17:47 +0000 (13:17 +0000)]
Updated Folder name, Subfolder names and filenames to reflect Rev C status. RGB

git-svn-id: https://svn.code.sf.net/p/freetel/code@1825 01035d8c-6547-0410-b346-abe4f91aad63

10 years agomoved USB VCP into a module
drowe67 [Thu, 4 Sep 2014 06:26:36 +0000 (06:26 +0000)]
moved USB VCP into a module

git-svn-id: https://svn.code.sf.net/p/freetel/code@1824 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoUT to measure rms noise on ADC ports
drowe67 [Sun, 31 Aug 2014 05:08:35 +0000 (05:08 +0000)]
UT to measure rms noise on ADC ports

git-svn-id: https://svn.code.sf.net/p/freetel/code@1823 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoUSB virtual com port demo, works OK on SM1000
drowe67 [Sun, 31 Aug 2014 05:06:48 +0000 (05:06 +0000)]
USB virtual com port demo, works OK on SM1000

git-svn-id: https://svn.code.sf.net/p/freetel/code@1822 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoPTT main loop working
drowe67 [Sun, 31 Aug 2014 04:05:57 +0000 (04:05 +0000)]
PTT main loop working

git-svn-id: https://svn.code.sf.net/p/freetel/code@1821 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoswitches and leds driver working
drowe67 [Fri, 29 Aug 2014 04:50:40 +0000 (04:50 +0000)]
switches and leds driver working

git-svn-id: https://svn.code.sf.net/p/freetel/code@1820 01035d8c-6547-0410-b346-abe4f91aad63

10 years agobaseline uncoded inerleaving simulation, before we add spreading function
drowe67 [Thu, 28 Aug 2014 06:30:46 +0000 (06:30 +0000)]
baseline uncoded inerleaving simulation, before we add spreading function

git-svn-id: https://svn.code.sf.net/p/freetel/code@1819 01035d8c-6547-0410-b346-abe4f91aad63

10 years agomore change log notes as I build #2
drowe67 [Wed, 27 Aug 2014 09:23:27 +0000 (09:23 +0000)]
more change log notes as I build #2

git-svn-id: https://svn.code.sf.net/p/freetel/code@1818 01035d8c-6547-0410-b346-abe4f91aad63

10 years agodual channel ADC driver working
drowe67 [Sat, 23 Aug 2014 09:41:39 +0000 (09:41 +0000)]
dual channel ADC driver working

git-svn-id: https://svn.code.sf.net/p/freetel/code@1817 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoadded a few more change log notes
drowe67 [Fri, 22 Aug 2014 05:19:03 +0000 (05:19 +0000)]
added a few more change log notes

git-svn-id: https://svn.code.sf.net/p/freetel/code@1816 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoremoved redundant code (thanks Graham) and doco change
drowe67 [Fri, 22 Aug 2014 03:02:54 +0000 (03:02 +0000)]
removed redundant code (thanks Graham) and doco change

git-svn-id: https://svn.code.sf.net/p/freetel/code@1815 01035d8c-6547-0410-b346-abe4f91aad63

10 years agoadded some scaling information to freedvapi tx & rx functions
drowe67 [Thu, 21 Aug 2014 20:48:38 +0000 (20:48 +0000)]
added some scaling information to freedvapi tx & rx functions

git-svn-id: https://svn.code.sf.net/p/freetel/code@1814 01035d8c-6547-0410-b346-abe4f91aad63

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