baobrien [Sat, 12 Mar 2016 00:12:14 +0000 (00:12 +0000)]
Fixed freq. est in fsk.c
git-svn-id: https://svn.code.sf.net/p/freetel/code@2725
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rickb44 [Fri, 11 Mar 2016 19:59:02 +0000 (19:59 +0000)]
Latest schematic, PCB and associated files. Represents work through 03/11/2016 RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2724
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drowe67 [Thu, 10 Mar 2016 01:56:13 +0000 (01:56 +0000)]
re-factored and added notes
git-svn-id: https://svn.code.sf.net/p/freetel/code@2723
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drowe67 [Thu, 10 Mar 2016 00:44:47 +0000 (00:44 +0000)]
about to refactor
git-svn-id: https://svn.code.sf.net/p/freetel/code@2722
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baobrien [Wed, 9 Mar 2016 18:39:45 +0000 (18:39 +0000)]
Un-printf-ed fsk
git-svn-id: https://svn.code.sf.net/p/freetel/code@2721
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baobrien [Wed, 9 Mar 2016 18:29:46 +0000 (18:29 +0000)]
Broke out deframer, starting work to change demod in buffer
git-svn-id: https://svn.code.sf.net/p/freetel/code@2720
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baobrien [Wed, 9 Mar 2016 18:26:17 +0000 (18:26 +0000)]
Started adding high-bit-rate testing to fsk_horus
git-svn-id: https://svn.code.sf.net/p/freetel/code@2719
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drowe67 [Wed, 9 Mar 2016 09:56:57 +0000 (09:56 +0000)]
calculate NF from GNU Radio IQ files
git-svn-id: https://svn.code.sf.net/p/freetel/code@2718
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drowe67 [Mon, 7 Mar 2016 20:14:28 +0000 (20:14 +0000)]
Moving oslec from Astfin, initial import
git-svn-id: https://svn.code.sf.net/p/freetel/code@2717
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drowe67 [Mon, 7 Mar 2016 04:38:02 +0000 (04:38 +0000)]
fixed up some plots for Part 4 blog post
git-svn-id: https://svn.code.sf.net/p/freetel/code@2716
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drowe67 [Mon, 7 Mar 2016 00:04:40 +0000 (00:04 +0000)]
resampling working OK, tested 8khHz to 800kHz conversions
git-svn-id: https://svn.code.sf.net/p/freetel/code@2715
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drowe67 [Sun, 6 Mar 2016 02:21:00 +0000 (02:21 +0000)]
working with test files
git-svn-id: https://svn.code.sf.net/p/freetel/code@2714
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drowe67 [Sun, 6 Mar 2016 01:53:36 +0000 (01:53 +0000)]
command line resampler, stiff debugging
git-svn-id: https://svn.code.sf.net/p/freetel/code@2713
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drowe67 [Fri, 4 Mar 2016 00:36:05 +0000 (00:36 +0000)]
equalised phase resp of filters, cleaned up simulation a bit. Still some mysteries with phase on scatter digram modulated signals
git-svn-id: https://svn.code.sf.net/p/freetel/code@2712
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drowe67 [Wed, 2 Mar 2016 03:58:21 +0000 (03:58 +0000)]
new bandpass filters, doing some sensible things
git-svn-id: https://svn.code.sf.net/p/freetel/code@2711
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drowe67 [Mon, 29 Feb 2016 23:39:28 +0000 (23:39 +0000)]
progressing quantisation
git-svn-id: https://svn.code.sf.net/p/freetel/code@2710
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drowe67 [Thu, 25 Feb 2016 19:44:12 +0000 (19:44 +0000)]
Jereon - small bug in the new freedv_codecrx() function
git-svn-id: https://svn.code.sf.net/p/freetel/code@2709
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drowe67 [Thu, 25 Feb 2016 09:36:05 +0000 (09:36 +0000)]
Jeroen's DML patch, applied cleanly, code builds, but not tested
git-svn-id: https://svn.code.sf.net/p/freetel/code@2708
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baobrien [Sun, 21 Feb 2016 07:53:40 +0000 (07:53 +0000)]
began work on api extension to support protocol bits
git-svn-id: https://svn.code.sf.net/p/freetel/code@2707
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baobrien [Sun, 21 Feb 2016 04:38:01 +0000 (04:38 +0000)]
Fixed FSK EbNodB estimation; started hooking up FSK statistic generation
git-svn-id: https://svn.code.sf.net/p/freetel/code@2706
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baobrien [Sat, 20 Feb 2016 06:59:17 +0000 (06:59 +0000)]
Fixed bug in deframer
git-svn-id: https://svn.code.sf.net/p/freetel/code@2705
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baobrien [Sat, 20 Feb 2016 06:09:25 +0000 (06:09 +0000)]
Further work on freedv 2400A/B
git-svn-id: https://svn.code.sf.net/p/freetel/code@2704
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baobrien [Tue, 16 Feb 2016 04:15:55 +0000 (04:15 +0000)]
VHF deframer can now handle inverted bit streams from FMFSK
git-svn-id: https://svn.code.sf.net/p/freetel/code@2703
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baobrien [Tue, 16 Feb 2016 01:10:50 +0000 (01:10 +0000)]
First working codebase with modes 2400A and 2400B. More cleanup and api work needs to be done.
git-svn-id: https://svn.code.sf.net/p/freetel/code@2702
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baobrien [Mon, 15 Feb 2016 03:40:54 +0000 (03:40 +0000)]
Further work on VHF framing/deframing
git-svn-id: https://svn.code.sf.net/p/freetel/code@2701
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baobrien [Sat, 13 Feb 2016 23:44:07 +0000 (23:44 +0000)]
Changed memory allocation in fsk.c to allow for
git-svn-id: https://svn.code.sf.net/p/freetel/code@2700
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rickb44 [Fri, 12 Feb 2016 20:44:36 +0000 (20:44 +0000)]
Progress update and backup. Power supplies laid out. CPU, Mic preamp & Speaker amp next. Looks like adequate room for RF blocks. RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2699
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baobrien [Fri, 12 Feb 2016 06:12:25 +0000 (06:12 +0000)]
Started work on VHF framer/deframer
git-svn-id: https://svn.code.sf.net/p/freetel/code@2698
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baobrien [Fri, 12 Feb 2016 03:17:01 +0000 (03:17 +0000)]
Testing of fmfsk is a bit more fleshed out; fsk has been made more suitable for DV bitrate operaton
git-svn-id: https://svn.code.sf.net/p/freetel/code@2697
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baobrien [Thu, 11 Feb 2016 06:40:49 +0000 (06:40 +0000)]
Removed for loop int redeclarations
git-svn-id: https://svn.code.sf.net/p/freetel/code@2696
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baobrien [Thu, 11 Feb 2016 06:36:26 +0000 (06:36 +0000)]
Forgot to commit the fmfsk header
git-svn-id: https://svn.code.sf.net/p/freetel/code@2695
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baobrien [Tue, 9 Feb 2016 23:11:59 +0000 (23:11 +0000)]
fmfsk.c now passing tests
git-svn-id: https://svn.code.sf.net/p/freetel/code@2694
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baobrien [Tue, 9 Feb 2016 23:11:41 +0000 (23:11 +0000)]
fmfsk.c now meeting fmfsk.m across wide test range
git-svn-id: https://svn.code.sf.net/p/freetel/code@2693
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baobrien [Tue, 9 Feb 2016 06:31:27 +0000 (06:31 +0000)]
fmfsk.c now producing correct bits. found and fixed stupid error. octave unit test driver started.
git-svn-id: https://svn.code.sf.net/p/freetel/code@2692
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drowe67 [Tue, 9 Feb 2016 06:19:13 +0000 (06:19 +0000)]
run time working without crashing, look up for retreiving persistant values, working OK
git-svn-id: https://svn.code.sf.net/p/freetel/code@2691
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baobrien [Mon, 8 Feb 2016 16:53:20 +0000 (16:53 +0000)]
Further work on fmfsk C modem, not quite done, still needs deep testing
git-svn-id: https://svn.code.sf.net/p/freetel/code@2690
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baobrien [Sun, 7 Feb 2016 08:17:32 +0000 (08:17 +0000)]
First commit of fmfsk C modem, not yet properly tested
git-svn-id: https://svn.code.sf.net/p/freetel/code@2689
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baobrien [Sat, 6 Feb 2016 22:36:29 +0000 (22:36 +0000)]
a bit of cleanup in fmfsk
git-svn-id: https://svn.code.sf.net/p/freetel/code@2688
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baobrien [Sat, 6 Feb 2016 21:06:57 +0000 (21:06 +0000)]
Fixed bug in even stream decoding
git-svn-id: https://svn.code.sf.net/p/freetel/code@2687
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drowe67 [Sat, 6 Feb 2016 05:39:36 +0000 (05:39 +0000)]
experiments with straight line fit, and quantisation of slope
git-svn-id: https://svn.code.sf.net/p/freetel/code@2686
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drowe67 [Sat, 6 Feb 2016 03:33:24 +0000 (03:33 +0000)]
func ptr based callback functions from plugin to main() working OK, first pass at start up code
git-svn-id: https://svn.code.sf.net/p/freetel/code@2685
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baobrien [Fri, 5 Feb 2016 05:17:56 +0000 (05:17 +0000)]
fmfsk now working, more or less, and run_sim ported
git-svn-id: https://svn.code.sf.net/p/freetel/code@2684
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drowe67 [Fri, 5 Feb 2016 02:08:15 +0000 (02:08 +0000)]
plugin radio button coming up
git-svn-id: https://svn.code.sf.net/p/freetel/code@2683
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drowe67 [Fri, 5 Feb 2016 01:47:41 +0000 (01:47 +0000)]
exploring effect of cont phas ein FSK modulator on tx spectrum
git-svn-id: https://svn.code.sf.net/p/freetel/code@2682
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baobrien [Thu, 4 Feb 2016 08:12:34 +0000 (08:12 +0000)]
Started extracting important bits from mancyfsk.m for C port
git-svn-id: https://svn.code.sf.net/p/freetel/code@2681
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drowe67 [Thu, 4 Feb 2016 06:44:04 +0000 (06:44 +0000)]
compiling on Win32, and loading DLL OK
git-svn-id: https://svn.code.sf.net/p/freetel/code@2680
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drowe67 [Thu, 4 Feb 2016 04:03:24 +0000 (04:03 +0000)]
satisfactory differential freq quantiser
git-svn-id: https://svn.code.sf.net/p/freetel/code@2679
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drowe67 [Thu, 4 Feb 2016 02:03:54 +0000 (02:03 +0000)]
acceptable results from freq quant, hybrid harm index m and freq
git-svn-id: https://svn.code.sf.net/p/freetel/code@2678
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baobrien [Tue, 2 Feb 2016 03:30:08 +0000 (03:30 +0000)]
fsk4 now passing unit tests
git-svn-id: https://svn.code.sf.net/p/freetel/code@2677
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drowe67 [Mon, 1 Feb 2016 23:50:10 +0000 (23:50 +0000)]
made naming consistent, persistant data being saved and restored OK, first 2 plugin function calls doing something sensible
git-svn-id: https://svn.code.sf.net/p/freetel/code@2676
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drowe67 [Mon, 1 Feb 2016 03:24:18 +0000 (03:24 +0000)]
plugin option greyed out at run time
git-svn-id: https://svn.code.sf.net/p/freetel/code@2675
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sjlongland [Sun, 31 Jan 2016 01:44:04 +0000 (01:44 +0000)]
Add menu system documentation for SM1000.
git-svn-id: https://svn.code.sf.net/p/freetel/code@2674
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drowe67 [Sat, 30 Jan 2016 22:22:27 +0000 (22:22 +0000)]
bulding up plugin-defined parameter names, compiles and running OK. Next step persistant storage
git-svn-id: https://svn.code.sf.net/p/freetel/code@2673
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drowe67 [Sat, 30 Jan 2016 21:45:48 +0000 (21:45 +0000)]
building up code to rename menu and param names based on plugin strings
git-svn-id: https://svn.code.sf.net/p/freetel/code@2672
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drowe67 [Sat, 30 Jan 2016 09:20:27 +0000 (09:20 +0000)]
added a first pass dialog for plug in config
git-svn-id: https://svn.code.sf.net/p/freetel/code@2671
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rickb44 [Fri, 29 Jan 2016 21:32:27 +0000 (21:32 +0000)]
Progress Update. Working on Driver_PA block. RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2670
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baobrien [Fri, 29 Jan 2016 19:48:04 +0000 (19:48 +0000)]
Made get_test_bits frame larger, corrected include in fsk.c
git-svn-id: https://svn.code.sf.net/p/freetel/code@2669
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baobrien [Fri, 29 Jan 2016 16:25:19 +0000 (16:25 +0000)]
Port of 4FSK almost complete
git-svn-id: https://svn.code.sf.net/p/freetel/code@2668
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rickb44 [Thu, 28 Jan 2016 23:27:53 +0000 (23:27 +0000)]
Progress - Latest PCB block layouts. Plocks are identified and are moveable. Present loations are placeholders. Added netlist(NET-SM2000.txt),PDF schematic(SCH_SM2000.pdf) BOM PDF(BOM-SM2000.txt) and PDF of board file(BRD-SM2000.pdf).
RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2667
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drowe67 [Wed, 27 Jan 2016 22:53:32 +0000 (22:53 +0000)]
updated README for Stuarts latest build system
git-svn-id: https://svn.code.sf.net/p/freetel/code@2666
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drowe67 [Wed, 27 Jan 2016 22:51:35 +0000 (22:51 +0000)]
added lib target to kick off system libs building
git-svn-id: https://svn.code.sf.net/p/freetel/code@2665
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drowe67 [Wed, 27 Jan 2016 21:09:00 +0000 (21:09 +0000)]
some basic instructions for the fsk modem
git-svn-id: https://svn.code.sf.net/p/freetel/code@2664
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drowe67 [Wed, 27 Jan 2016 20:55:16 +0000 (20:55 +0000)]
minor arg tweak
git-svn-id: https://svn.code.sf.net/p/freetel/code@2663
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drowe67 [Wed, 27 Jan 2016 20:44:06 +0000 (20:44 +0000)]
made output a little cleaner and set tfsk_location to match default in README
git-svn-id: https://svn.code.sf.net/p/freetel/code@2662
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drowe67 [Wed, 27 Jan 2016 20:25:37 +0000 (20:25 +0000)]
fix usage
git-svn-id: https://svn.code.sf.net/p/freetel/code@2661
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drowe67 [Wed, 27 Jan 2016 20:20:55 +0000 (20:20 +0000)]
small compiler version isusue
git-svn-id: https://svn.code.sf.net/p/freetel/code@2660
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drowe67 [Tue, 26 Jan 2016 01:07:16 +0000 (01:07 +0000)]
def telem
git-svn-id: https://svn.code.sf.net/p/freetel/code@2659
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drowe67 [Mon, 25 Jan 2016 23:28:17 +0000 (23:28 +0000)]
typo - thanks erich
git-svn-id: https://svn.code.sf.net/p/freetel/code@2658
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drowe67 [Mon, 25 Jan 2016 22:30:30 +0000 (22:30 +0000)]
occ crash bug
git-svn-id: https://svn.code.sf.net/p/freetel/code@2657
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drowe67 [Mon, 25 Jan 2016 22:26:37 +0000 (22:26 +0000)]
changed callsign for Jan 26 launch and added option for telemetry upload to habhub
git-svn-id: https://svn.code.sf.net/p/freetel/code@2656
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drowe67 [Mon, 25 Jan 2016 21:12:42 +0000 (21:12 +0000)]
typo
git-svn-id: https://svn.code.sf.net/p/freetel/code@2655
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baobrien [Mon, 25 Jan 2016 02:50:57 +0000 (02:50 +0000)]
Small fsk_put_test_bits change
git-svn-id: https://svn.code.sf.net/p/freetel/code@2654
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baobrien [Mon, 25 Jan 2016 01:49:04 +0000 (01:49 +0000)]
Wrote fsk_(get|put)_test_bits; modified fsk_(mod|demod) to use stdin and uint16_t samples
git-svn-id: https://svn.code.sf.net/p/freetel/code@2653
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drowe67 [Mon, 25 Jan 2016 00:29:49 +0000 (00:29 +0000)]
doppler spreading functions for HF channel simulation
git-svn-id: https://svn.code.sf.net/p/freetel/code@2652
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drowe67 [Sun, 24 Jan 2016 20:38:37 +0000 (20:38 +0000)]
some instructions ta the top
git-svn-id: https://svn.code.sf.net/p/freetel/code@2651
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baobrien [Sun, 24 Jan 2016 04:20:58 +0000 (04:20 +0000)]
fsk.c now matches fsk_horus closer
git-svn-id: https://svn.code.sf.net/p/freetel/code@2650
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drowe67 [Sun, 24 Jan 2016 03:45:21 +0000 (03:45 +0000)]
EbNo est doing something sorta sensible, fixed occasional overrun bug
git-svn-id: https://svn.code.sf.net/p/freetel/code@2649
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drowe67 [Sun, 24 Jan 2016 01:42:58 +0000 (01:42 +0000)]
command line args and help to configure modem
git-svn-id: https://svn.code.sf.net/p/freetel/code@2648
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baobrien [Sat, 23 Jan 2016 21:14:29 +0000 (21:14 +0000)]
Testing with freq. drift now
git-svn-id: https://svn.code.sf.net/p/freetel/code@2647
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baobrien [Sat, 23 Jan 2016 19:44:11 +0000 (19:44 +0000)]
tfsk.m now includes BER plotting
git-svn-id: https://svn.code.sf.net/p/freetel/code@2646
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drowe67 [Sat, 23 Jan 2016 04:23:15 +0000 (04:23 +0000)]
working with scrambler and interleaver, stored files and streaming
git-svn-id: https://svn.code.sf.net/p/freetel/code@2645
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baobrien [Fri, 22 Jan 2016 23:32:51 +0000 (23:32 +0000)]
Clean up; re-worked tfsk.c to run mod/demod and run untethered
git-svn-id: https://svn.code.sf.net/p/freetel/code@2644
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drowe67 [Fri, 22 Jan 2016 20:37:07 +0000 (20:37 +0000)]
added notes on building unittests
git-svn-id: https://svn.code.sf.net/p/freetel/code@2643
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baobrien [Fri, 22 Jan 2016 20:20:00 +0000 (20:20 +0000)]
corrected small goof in fsk_create
git-svn-id: https://svn.code.sf.net/p/freetel/code@2642
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baobrien [Fri, 22 Jan 2016 02:46:39 +0000 (02:46 +0000)]
minor tfsk.m fix
git-svn-id: https://svn.code.sf.net/p/freetel/code@2641
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baobrien [Fri, 22 Jan 2016 02:40:37 +0000 (02:40 +0000)]
Further cleanup and documentation of FSK modem
git-svn-id: https://svn.code.sf.net/p/freetel/code@2640
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baobrien [Thu, 21 Jan 2016 22:02:59 +0000 (22:02 +0000)]
Removed kahan summation as no improvement was observed
git-svn-id: https://svn.code.sf.net/p/freetel/code@2639
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baobrien [Thu, 21 Jan 2016 21:59:45 +0000 (21:59 +0000)]
Now testing more internal parameters. fsk_demod is passing tests
git-svn-id: https://svn.code.sf.net/p/freetel/code@2638
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baobrien [Thu, 21 Jan 2016 08:29:24 +0000 (08:29 +0000)]
fsk.c test framework improvements
git-svn-id: https://svn.code.sf.net/p/freetel/code@2637
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rickb44 [Wed, 20 Jan 2016 21:29:14 +0000 (21:29 +0000)]
Added scope test points per signal list, Made edits per latest email(Jan 19,2016 03:31pm.
Created scope test point symbol footprint and component.
Edited rowetel.lbr to make resistor & capacitor components consistent.
Movinf power supply related components onto PCB to start layout.
RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2636
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drowe67 [Wed, 20 Jan 2016 03:06:31 +0000 (03:06 +0000)]
prog 4fsk integration with payload, plots UW corr, works with internally generated tx data
git-svn-id: https://svn.code.sf.net/p/freetel/code@2635
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drowe67 [Tue, 19 Jan 2016 21:04:45 +0000 (21:04 +0000)]
1280x720 png for screenshot
git-svn-id: https://svn.code.sf.net/p/freetel/code@2634
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rickb44 [Tue, 19 Jan 2016 20:39:02 +0000 (20:39 +0000)]
RESTORE .SCH, .BRD, .EPF & .LBR FILES, DUE TO SNAFU ON THIS END.(THANKS DAVID)
RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2633
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drowe67 [Tue, 19 Jan 2016 19:49:26 +0000 (19:49 +0000)]
test file
git-svn-id: https://svn.code.sf.net/p/freetel/code@2632
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drowe67 [Tue, 19 Jan 2016 05:55:03 +0000 (05:55 +0000)]
interleaver implemented and passing tests, including fixing burst errors
git-svn-id: https://svn.code.sf.net/p/freetel/code@2631
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rickb44 [Mon, 18 Jan 2016 20:29:17 +0000 (20:29 +0000)]
Cleaned up schematic. Ran ERC with no errors. Started arranging parts on board.
Have to add scope test points.
A lot of parts to fit on PCB!
RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2630
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baobrien [Sun, 17 Jan 2016 20:27:00 +0000 (20:27 +0000)]
Further memory managment fixery
git-svn-id: https://svn.code.sf.net/p/freetel/code@2629
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baobrien [Sun, 17 Jan 2016 20:13:47 +0000 (20:13 +0000)]
Fixed allocation
git-svn-id: https://svn.code.sf.net/p/freetel/code@2628
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baobrien [Sun, 17 Jan 2016 19:52:50 +0000 (19:52 +0000)]
FSK unit tester
git-svn-id: https://svn.code.sf.net/p/freetel/code@2627
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baobrien [Sun, 17 Jan 2016 19:52:10 +0000 (19:52 +0000)]
First commit of C Horus modem and test code
git-svn-id: https://svn.code.sf.net/p/freetel/code@2626
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