drowe67 [Thu, 24 Dec 2015 07:12:23 +0000 (07:12 +0000)]
added time stamp to status page, RPi alive indicator, still needs testing
git-svn-id: https://svn.code.sf.net/p/freetel/code@2567
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drowe67 [Thu, 24 Dec 2015 04:11:02 +0000 (04:11 +0000)]
updated power est, block diagram, task list
git-svn-id: https://svn.code.sf.net/p/freetel/code@2566
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drowe67 [Thu, 24 Dec 2015 02:41:49 +0000 (02:41 +0000)]
added diode switch to TX 2nd lo and pwr sensor
git-svn-id: https://svn.code.sf.net/p/freetel/code@2565
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rickb44 [Wed, 23 Dec 2015 21:10:17 +0000 (21:10 +0000)]
aDDED lOCAL oSCILLATOR CIRCUITRY TO sm2000 sch.
MOVED 3.3V PS TO SHT 4.
CONTINUED SCHEMATIC CLEANUP
RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2564
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drowe67 [Wed, 23 Dec 2015 05:24:42 +0000 (05:24 +0000)]
local osc sheet
git-svn-id: https://svn.code.sf.net/p/freetel/code@2563
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rickb44 [Tue, 22 Dec 2015 15:47:43 +0000 (15:47 +0000)]
INTEGRATED 1ST MIXER BPF SWITCH INTO SM2000.SCH.
CORRECTED CENTERING ON SOME COMPONENTS IN ROWETEL.LBR
SHORTENED LEADS ON FB0805 SYMBOL.
RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2562
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drowe67 [Tue, 22 Dec 2015 09:44:21 +0000 (09:44 +0000)]
added 1st mixer and RF switch sheet, some more notes to task list
git-svn-id: https://svn.code.sf.net/p/freetel/code@2561
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drowe67 [Tue, 22 Dec 2015 01:26:20 +0000 (01:26 +0000)]
test tweak by DR to sm2000.sch
git-svn-id: https://svn.code.sf.net/p/freetel/code@2560
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drowe67 [Mon, 21 Dec 2015 23:35:46 +0000 (23:35 +0000)]
removed original makefile
git-svn-id: https://svn.code.sf.net/p/freetel/code@2559
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rickb44 [Mon, 21 Dec 2015 21:22:33 +0000 (21:22 +0000)]
Update All SM2000 CAD files RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2558
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rickb44 [Mon, 21 Dec 2015 21:20:17 +0000 (21:20 +0000)]
MERGE SCHEMATICS INTO sm2000.SCH AND UPDATE LIBRARY rgb
git-svn-id: https://svn.code.sf.net/p/freetel/code@2557
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rickb44 [Mon, 21 Dec 2015 20:30:15 +0000 (20:30 +0000)]
Update ADE-1 in rowetel.lbr RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2556
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drowe67 [Mon, 21 Dec 2015 00:22:46 +0000 (00:22 +0000)]
added status html page generation
git-svn-id: https://svn.code.sf.net/p/freetel/code@2555
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drowe67 [Sun, 20 Dec 2015 23:59:02 +0000 (23:59 +0000)]
rename test to driver_pa, updated PA with RSD01MUS2 and 5th order cheby filter
git-svn-id: https://svn.code.sf.net/p/freetel/code@2554
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drowe67 [Sun, 20 Dec 2015 19:26:27 +0000 (19:26 +0000)]
commented out ftmp
git-svn-id: https://svn.code.sf.net/p/freetel/code@2553
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hobbes1069 [Fri, 18 Dec 2015 03:40:19 +0000 (03:40 +0000)]
Configure build flags. Setup version.h. Add install target.
git-svn-id: https://svn.code.sf.net/p/freetel/code@2552
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drowe67 [Thu, 17 Dec 2015 19:58:11 +0000 (19:58 +0000)]
tested Richards cmake - thanks Richard, moved notes to README, added version.h
git-svn-id: https://svn.code.sf.net/p/freetel/code@2551
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hobbes1069 [Thu, 17 Dec 2015 19:10:11 +0000 (19:10 +0000)]
Initial cmake config for freebeacon.
git-svn-id: https://svn.code.sf.net/p/freetel/code@2550
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rickb44 [Thu, 17 Dec 2015 15:49:58 +0000 (15:49 +0000)]
Continued edit of SM2000 .sch & .brd RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2549
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drowe67 [Thu, 17 Dec 2015 07:04:07 +0000 (07:04 +0000)]
freedv 1600 test wavefile with hello in txt msg
git-svn-id: https://svn.code.sf.net/p/freetel/code@2548
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drowe67 [Thu, 17 Dec 2015 04:37:43 +0000 (04:37 +0000)]
xtal filter and 2nd mixers
git-svn-id: https://svn.code.sf.net/p/freetel/code@2547
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drowe67 [Thu, 17 Dec 2015 03:57:29 +0000 (03:57 +0000)]
check in to match final blog post draft
git-svn-id: https://svn.code.sf.net/p/freetel/code@2546
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drowe67 [Thu, 17 Dec 2015 01:08:42 +0000 (01:08 +0000)]
capacitance multiplier study
git-svn-id: https://svn.code.sf.net/p/freetel/code@2545
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rickb44 [Wed, 16 Dec 2015 22:26:45 +0000 (22:26 +0000)]
COMMIT SM2000 SCHEMATIC, PCB AND ADDED PART DOCS. RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2544
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rickb44 [Wed, 16 Dec 2015 16:52:38 +0000 (16:52 +0000)]
UPDATE ROWETEL.LBR - ADD MMBT3906, BAR64. RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2543
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drowe67 [Wed, 16 Dec 2015 00:53:52 +0000 (00:53 +0000)]
assed freedv screen shot image
git-svn-id: https://svn.code.sf.net/p/freetel/code@2542
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drowe67 [Tue, 15 Dec 2015 23:35:02 +0000 (23:35 +0000)]
modified coumentation
git-svn-id: https://svn.code.sf.net/p/freetel/code@2541
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rickb44 [Tue, 15 Dec 2015 19:22:00 +0000 (19:22 +0000)]
ADD TIA SCHEMATIC AND UPDATE ROWETEL.LBR(FIX TXT SIZE). rgb
git-svn-id: https://svn.code.sf.net/p/freetel/code@2540
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drowe67 [Tue, 15 Dec 2015 19:09:18 +0000 (19:09 +0000)]
baseband amp schmematic
git-svn-id: https://svn.code.sf.net/p/freetel/code@2539
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drowe67 [Tue, 15 Dec 2015 18:55:32 +0000 (18:55 +0000)]
first pass at power budget for TIA
git-svn-id: https://svn.code.sf.net/p/freetel/code@2538
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rickb44 [Tue, 15 Dec 2015 18:09:53 +0000 (18:09 +0000)]
ADD SI570, SI5351A, SA602A & SA612A TO ROWETEL.LBR rgb
git-svn-id: https://svn.code.sf.net/p/freetel/code@2537
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rickb44 [Tue, 15 Dec 2015 15:13:26 +0000 (15:13 +0000)]
Committed rowetel.lbr with latest components:
MMBT3904, PZT3904, VISHAY 2222 TRIMMER, ADE-1, BFQ19, BFR92 & PGA-103+
rgb
git-svn-id: https://svn.code.sf.net/p/freetel/code@2536
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drowe67 [Tue, 15 Dec 2015 04:24:43 +0000 (04:24 +0000)]
RPi gpio and directory write path woring
git-svn-id: https://svn.code.sf.net/p/freetel/code@2535
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rickb44 [Tue, 15 Dec 2015 00:51:14 +0000 (00:51 +0000)]
commit ENCL-SM1000-D RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2534
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drowe67 [Mon, 14 Dec 2015 23:08:17 +0000 (23:08 +0000)]
added RPi GPIO toggling and wavefilewritepath options
git-svn-id: https://svn.code.sf.net/p/freetel/code@2533
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rickb44 [Mon, 14 Dec 2015 20:15:15 +0000 (20:15 +0000)]
Update from windows explorer problem RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2532
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rickb44 [Mon, 14 Dec 2015 20:14:08 +0000 (20:14 +0000)]
Update after windows explorer problem RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2531
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rickb44 [Mon, 14 Dec 2015 20:13:30 +0000 (20:13 +0000)]
update after windows explorer problem RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2530
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rickb44 [Mon, 14 Dec 2015 20:12:54 +0000 (20:12 +0000)]
update after windows explorer problem RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2529
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rickb44 [Mon, 14 Dec 2015 20:11:32 +0000 (20:11 +0000)]
update files after win 10 windows explorer problem RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2528
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rickb44 [Mon, 14 Dec 2015 18:02:31 +0000 (18:02 +0000)]
Add rowetel.lbr with new SM2000 components. RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2527
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drowe67 [Mon, 14 Dec 2015 07:38:58 +0000 (07:38 +0000)]
changed port audio param for non-click operation
git-svn-id: https://svn.code.sf.net/p/freetel/code@2526
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drowe67 [Mon, 14 Dec 2015 01:21:27 +0000 (01:21 +0000)]
wavefiles being saved OK, RS232 DTR/RTS works, improved txt layout, ready for OTA testing
git-svn-id: https://svn.code.sf.net/p/freetel/code@2525
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drowe67 [Sun, 13 Dec 2015 22:40:18 +0000 (22:40 +0000)]
fixed tx str terminator
git-svn-id: https://svn.code.sf.net/p/freetel/code@2524
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drowe67 [Sun, 13 Dec 2015 06:57:28 +0000 (06:57 +0000)]
back to full duplex sound, added writing wave files and RS232 PTT control, untested
git-svn-id: https://svn.code.sf.net/p/freetel/code@2523
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drowe67 [Sat, 12 Dec 2015 20:32:17 +0000 (20:32 +0000)]
kicked off Rev G change log
git-svn-id: https://svn.code.sf.net/p/freetel/code@2522
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drowe67 [Sat, 12 Dec 2015 05:08:29 +0000 (05:08 +0000)]
added facility for half duplex sound cards and different sample rates, still testing
git-svn-id: https://svn.code.sf.net/p/freetel/code@2521
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drowe67 [Sat, 12 Dec 2015 02:21:41 +0000 (02:21 +0000)]
echoing back tx OK
git-svn-id: https://svn.code.sf.net/p/freetel/code@2520
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drowe67 [Fri, 11 Dec 2015 21:49:49 +0000 (21:49 +0000)]
working on tx side
git-svn-id: https://svn.code.sf.net/p/freetel/code@2519
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rickb44 [Fri, 11 Dec 2015 20:42:05 +0000 (20:42 +0000)]
Delete Old Schematic
git-svn-id: https://svn.code.sf.net/p/freetel/code@2518
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rickb44 [Fri, 11 Dec 2015 20:41:14 +0000 (20:41 +0000)]
Delete old L1-L4 PDF
git-svn-id: https://svn.code.sf.net/p/freetel/code@2517
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rickb44 [Fri, 11 Dec 2015 20:23:27 +0000 (20:23 +0000)]
removed GNDs from SW1 & SW3 mounting tabs
git-svn-id: https://svn.code.sf.net/p/freetel/code@2516
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drowe67 [Fri, 11 Dec 2015 07:59:34 +0000 (07:59 +0000)]
receiving freedv signals OK, triggering on txt strings
git-svn-id: https://svn.code.sf.net/p/freetel/code@2515
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drowe67 [Fri, 11 Dec 2015 06:07:50 +0000 (06:07 +0000)]
Initial import of freebeacon daemon
git-svn-id: https://svn.code.sf.net/p/freetel/code@2514
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drowe67 [Fri, 11 Dec 2015 03:14:10 +0000 (03:14 +0000)]
trivial change to test svn
git-svn-id: https://svn.code.sf.net/p/freetel/code@2513
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rickb44 [Fri, 11 Dec 2015 03:07:48 +0000 (03:07 +0000)]
test - removed resistor from schematic
git-svn-id: https://svn.code.sf.net/p/freetel/code@2512
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rickb44 [Fri, 11 Dec 2015 02:16:20 +0000 (02:16 +0000)]
git-svn-id: https://svn.code.sf.net/p/freetel/code@2511
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drowe67 [Fri, 11 Dec 2015 01:18:55 +0000 (01:18 +0000)]
test change from windows command line tools
git-svn-id: https://svn.code.sf.net/p/freetel/code@2510
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rickb44 [Thu, 10 Dec 2015 22:00:12 +0000 (22:00 +0000)]
Update schematic & PCB RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2509
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rickb44 [Thu, 10 Dec 2015 21:37:19 +0000 (21:37 +0000)]
Update SVN CAd directory with agle FIles RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2508
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rickb44 [Thu, 10 Dec 2015 21:23:53 +0000 (21:23 +0000)]
Moved files to CAD RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2507
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rickb44 [Thu, 10 Dec 2015 21:20:29 +0000 (21:20 +0000)]
Create CAD folder to hold Eagle files RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2506
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rickb44 [Thu, 10 Dec 2015 21:18:28 +0000 (21:18 +0000)]
Porblem wint win7/win10 RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2505
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rickb44 [Thu, 10 Dec 2015 21:16:31 +0000 (21:16 +0000)]
Rename PCB to CAD to reflect contents. RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2504
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rickb44 [Thu, 10 Dec 2015 21:12:53 +0000 (21:12 +0000)]
Add CAD files to SVN RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2503
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rickb44 [Thu, 10 Dec 2015 21:04:32 +0000 (21:04 +0000)]
Create new folder for CAD files RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2502
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rickb44 [Thu, 10 Dec 2015 21:04:03 +0000 (21:04 +0000)]
Create new folder for part specifications RGB
git-svn-id: https://svn.code.sf.net/p/freetel/code@2501
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drowe67 [Wed, 9 Dec 2015 05:49:37 +0000 (05:49 +0000)]
updated task list and block diagram
git-svn-id: https://svn.code.sf.net/p/freetel/code@2500
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drowe67 [Thu, 3 Dec 2015 02:51:44 +0000 (02:51 +0000)]
calcs for bfq19 100mW amp
git-svn-id: https://svn.code.sf.net/p/freetel/code@2499
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drowe67 [Tue, 1 Dec 2015 22:23:50 +0000 (22:23 +0000)]
scripts for VHf PA
git-svn-id: https://svn.code.sf.net/p/freetel/code@2498
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drowe67 [Mon, 30 Nov 2015 04:21:50 +0000 (04:21 +0000)]
version 2 that does 10dBm
git-svn-id: https://svn.code.sf.net/p/freetel/code@2497
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drowe67 [Sun, 29 Nov 2015 06:16:11 +0000 (06:16 +0000)]
prints out a few more design params
git-svn-id: https://svn.code.sf.net/p/freetel/code@2496
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drowe67 [Sat, 28 Nov 2015 23:57:05 +0000 (23:57 +0000)]
first pass at designing RF anps with S params
git-svn-id: https://svn.code.sf.net/p/freetel/code@2495
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drowe67 [Sun, 22 Nov 2015 21:02:41 +0000 (21:02 +0000)]
re-arranged mode checking code in codec2_create, thanks Alex
git-svn-id: https://svn.code.sf.net/p/freetel/code@2494
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drowe67 [Thu, 19 Nov 2015 20:58:38 +0000 (20:58 +0000)]
create returns NULL with invalid mode
git-svn-id: https://svn.code.sf.net/p/freetel/code@2493
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drowe67 [Wed, 18 Nov 2015 20:12:41 +0000 (20:12 +0000)]
updated radio block diagram and added NF/gain spreadsheet
git-svn-id: https://svn.code.sf.net/p/freetel/code@2492
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drowe67 [Sun, 15 Nov 2015 22:06:19 +0000 (22:06 +0000)]
new formulation looking good, but would like to try sample by sample approach to get better processing gain formodulated signals
git-svn-id: https://svn.code.sf.net/p/freetel/code@2491
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baobrien [Wed, 11 Nov 2015 03:45:30 +0000 (03:45 +0000)]
A little clean up of ya_fsk
git-svn-id: https://svn.code.sf.net/p/freetel/code@2490
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drowe67 [Tue, 10 Nov 2015 20:50:32 +0000 (20:50 +0000)]
tools for testing SM2000 prototype
git-svn-id: https://svn.code.sf.net/p/freetel/code@2489
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baobrien [Tue, 10 Nov 2015 06:02:12 +0000 (06:02 +0000)]
Fine timing est in yafsk sort of works for the 2400bps modem
git-svn-id: https://svn.code.sf.net/p/freetel/code@2488
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drowe67 [Sun, 8 Nov 2015 03:58:30 +0000 (03:58 +0000)]
mods to fsk_horus to support higher bit rates, up conversion script for feeding hackrf samples
git-svn-id: https://svn.code.sf.net/p/freetel/code@2487
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drowe67 [Sat, 7 Nov 2015 01:59:55 +0000 (01:59 +0000)]
user-defined Fs and broke out functions for BER counting, and file demod can now work with test frames and count BER
git-svn-id: https://svn.code.sf.net/p/freetel/code@2486
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baobrien [Fri, 6 Nov 2015 23:22:47 +0000 (23:22 +0000)]
fine timing work done on ya_fsk
git-svn-id: https://svn.code.sf.net/p/freetel/code@2485
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drowe67 [Fri, 6 Nov 2015 23:02:44 +0000 (23:02 +0000)]
sampling at Fs=96kHz OK, ADC driver now supports different sample rates
git-svn-id: https://svn.code.sf.net/p/freetel/code@2484
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drowe67 [Fri, 6 Nov 2015 06:06:51 +0000 (06:06 +0000)]
first pass as USB recording working at Fs=16 kHz
git-svn-id: https://svn.code.sf.net/p/freetel/code@2483
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drowe67 [Fri, 6 Nov 2015 04:05:57 +0000 (04:05 +0000)]
building in stm32 works again
git-svn-id: https://svn.code.sf.net/p/freetel/code@2482
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drowe67 [Fri, 6 Nov 2015 01:15:40 +0000 (01:15 +0000)]
merged Stuarts latest, compiles OK, haven't tested
git-svn-id: https://svn.code.sf.net/p/freetel/code@2481
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drowe67 [Thu, 5 Nov 2015 21:44:32 +0000 (21:44 +0000)]
changed buffer size for faster USB transfers
git-svn-id: https://svn.code.sf.net/p/freetel/code@2480
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drowe67 [Thu, 5 Nov 2015 04:11:11 +0000 (04:11 +0000)]
building up DF simulation
git-svn-id: https://svn.code.sf.net/p/freetel/code@2479
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drowe67 [Wed, 4 Nov 2015 19:47:02 +0000 (19:47 +0000)]
testing timing
git-svn-id: https://svn.code.sf.net/p/freetel/code@2478
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drowe67 [Wed, 28 Oct 2015 20:11:01 +0000 (20:11 +0000)]
latest notes
git-svn-id: https://svn.code.sf.net/p/freetel/code@2477
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baobrien [Mon, 26 Oct 2015 03:34:25 +0000 (03:34 +0000)]
More work on FSK to be ported to C. Now has sample-loop demod
git-svn-id: https://svn.code.sf.net/p/freetel/code@2476
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baobrien [Sun, 25 Oct 2015 03:45:03 +0000 (03:45 +0000)]
Started model FSK to be ported to C
git-svn-id: https://svn.code.sf.net/p/freetel/code@2475
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sjlongland [Sat, 24 Oct 2015 23:13:18 +0000 (23:13 +0000)]
sm1000_main: Use !pressed rather than released.
We could miss a release event as it is one-shot, whereas !pressed is
constant.
git-svn-id: https://svn.code.sf.net/p/freetel/code@2474
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sjlongland [Sat, 24 Oct 2015 23:13:16 +0000 (23:13 +0000)]
sm1000_main: Clamp warn period to time-out period.
git-svn-id: https://svn.code.sf.net/p/freetel/code@2473
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sjlongland [Sat, 24 Oct 2015 23:13:13 +0000 (23:13 +0000)]
sm1000_main: Announce warn period not timeout period.
git-svn-id: https://svn.code.sf.net/p/freetel/code@2472
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sjlongland [Sat, 24 Oct 2015 23:13:10 +0000 (23:13 +0000)]
sm1000_main: Clean up main loop state machine.
Rather than testing the switch states in multiple places, we test in one
place and then act based on the state of the state machine rather than
the switches directly.
git-svn-id: https://svn.code.sf.net/p/freetel/code@2471
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sjlongland [Sat, 24 Oct 2015 23:13:07 +0000 (23:13 +0000)]
sm1000_main: Re-calibrate SysTick timer
Not sure why, but SysTick was being calibrated with a period equal to
the core frequency divided by 168000.
Apparently this was supposed to give millisecond ticks. SystemCoreClock
gives the frequency of the core clock, and if you supply this value to
SysTick_Config, you get a 1 second tick timer.
Dividing this by 1000 seems to give much better timing results. The
time-out timer almost works now.
git-svn-id: https://svn.code.sf.net/p/freetel/code@2470
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baobrien [Fri, 23 Oct 2015 17:06:26 +0000 (17:06 +0000)]
better comments in mrd4 encoder
git-svn-id: https://svn.code.sf.net/p/freetel/code@2469
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baobrien [Fri, 23 Oct 2015 16:57:05 +0000 (16:57 +0000)]
Added mrd4 encoder
git-svn-id: https://svn.code.sf.net/p/freetel/code@2468
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