| 2015-12-12 |
drowe67 | kicked off Rev G change log |
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| 2015-12-12 |
drowe67 | added facility for half duplex sound cards and differen... |
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| 2015-12-12 |
drowe67 | echoing back tx OK |
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| 2015-12-11 |
drowe67 | working on tx side |
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| 2015-12-11 |
rickb44 | Delete Old Schematic |
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| 2015-12-11 |
rickb44 | Delete old L1-L4 PDF |
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| 2015-12-11 |
rickb44 | removed GNDs from SW1 & SW3 mounting tabs |
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| 2015-12-11 |
drowe67 | receiving freedv signals OK, triggering on txt strings |
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| 2015-12-11 |
drowe67 | Initial import of freebeacon daemon |
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| 2015-12-11 |
drowe67 | trivial change to test svn |
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| 2015-12-11 |
rickb44 | test - removed resistor from schematic |
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| 2015-12-11 |
rickb44 | git-svn-id: https://svn.code.sf.net/p/freetel/code... |
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| 2015-12-11 |
drowe67 | test change from windows command line tools |
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| 2015-12-10 |
rickb44 | Update schematic & PCB RGB |
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| 2015-12-10 |
rickb44 | Update SVN CAd directory with agle FIles RGB |
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| 2015-12-10 |
rickb44 | Moved files to CAD RGB |
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| 2015-12-10 |
rickb44 | Create CAD folder to hold Eagle files RGB |
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| 2015-12-10 |
rickb44 | Porblem wint win7/win10 RGB |
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| 2015-12-10 |
rickb44 | Rename PCB to CAD to reflect contents. RGB |
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| 2015-12-10 |
rickb44 | Add CAD files to SVN RGB |
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| 2015-12-10 |
rickb44 | Create new folder for CAD files RGB |
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| 2015-12-10 |
rickb44 | Create new folder for part specifications RGB |
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| 2015-12-09 |
drowe67 | updated task list and block diagram |
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| 2015-12-03 |
drowe67 | calcs for bfq19 100mW amp |
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| 2015-12-01 |
drowe67 | scripts for VHf PA |
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| 2015-11-30 |
drowe67 | version 2 that does 10dBm |
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| 2015-11-29 |
drowe67 | prints out a few more design params |
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| 2015-11-28 |
drowe67 | first pass at designing RF anps with S params |
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| 2015-11-22 |
drowe67 | re-arranged mode checking code in codec2_create, thanks... |
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| 2015-11-19 |
drowe67 | create returns NULL with invalid mode |
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| 2015-11-18 |
drowe67 | updated radio block diagram and added NF/gain spreadsheet |
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| 2015-11-15 |
drowe67 | new formulation looking good, but would like to try... |
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| 2015-11-11 |
baobrien | A little clean up of ya_fsk |
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| 2015-11-10 |
drowe67 | tools for testing SM2000 prototype |
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| 2015-11-10 |
baobrien | Fine timing est in yafsk sort of works for the 2400bps... |
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| 2015-11-08 |
drowe67 | mods to fsk_horus to support higher bit rates, up conve... |
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| 2015-11-07 |
drowe67 | user-defined Fs and broke out functions for BER countin... |
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| 2015-11-06 |
baobrien | fine timing work done on ya_fsk |
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| 2015-11-06 |
drowe67 | sampling at Fs=96kHz OK, ADC driver now supports differ... |
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| 2015-11-06 |
drowe67 | first pass as USB recording working at Fs=16 kHz |
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| 2015-11-06 |
drowe67 | building in stm32 works again |
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| 2015-11-06 |
drowe67 | merged Stuarts latest, compiles OK, haven't tested |
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| 2015-11-05 |
drowe67 | changed buffer size for faster USB transfers |
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| 2015-11-05 |
drowe67 | building up DF simulation |
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| 2015-11-04 |
drowe67 | testing timing |
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| 2015-10-28 |
drowe67 | latest notes |
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| 2015-10-26 |
baobrien | More work on FSK to be ported to C. Now has sample... |
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| 2015-10-25 |
baobrien | Started model FSK to be ported to C |
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| 2015-10-24 |
sjlongland | sm1000_main: Use !pressed rather than released. |
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| 2015-10-24 |
sjlongland | sm1000_main: Clamp warn period to time-out period. |
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| 2015-10-24 |
sjlongland | sm1000_main: Announce warn period not timeout period. |
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| 2015-10-24 |
sjlongland | sm1000_main: Clean up main loop state machine. |
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| 2015-10-24 |
sjlongland | sm1000_main: Re-calibrate SysTick timer |
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| 2015-10-23 |
baobrien | better comments in mrd4 encoder |
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| 2015-10-23 |
baobrien | Added mrd4 encoder |
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| 2015-10-23 |
drowe67 | added soem more notes and iterated radio block diagram |
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| 2015-10-23 |
baobrien | added note to sm2000 todo list |
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| 2015-10-22 |
drowe67 | initial sm2000 repo |
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| 2015-10-22 |
drowe67 | oops, undo previous mv |
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| 2015-10-22 |
drowe67 | Setting Up SM2000 repo |
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| 2015-10-22 |
drowe67 | initial sm2000 checkin |
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| 2015-10-21 |
baobrien | Corrected dumb mistake in fsk4 bit-symbol mapping |
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| 2015-10-21 |
baobrien | FSK4 symbol demapping improved by un-doing my other... |
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| 2015-10-20 |
drowe67 | all combos working and script to run thru them, plus... |
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| 2015-10-20 |
drowe67 | starting to get sensible results for 4FSK, still early... |
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| 2015-10-20 |
baobrien | further fsk4 modularization |
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| 2015-10-19 |
baobrien | fsk4 clean up and modularization |
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| 2015-10-19 |
baobrien | Further fsk4 work |
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| 2015-10-19 |
drowe67 | added a few notes and some questions |
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| 2015-10-19 |
drowe67 | ideal mFSK sim for m=4 working and getting sensible... |
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| 2015-10-19 |
drowe67 | two modems running, 4.7dB between them |
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| 2015-10-17 |
drowe67 | initial BER results for manchester encoded modem, looki... |
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| 2015-10-16 |
drowe67 | notes and tweak to bit flipping |
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| 2015-10-16 |
drowe67 | exploring waveforms that can pass through legacy radios |
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| 2015-10-15 |
drowe67 | fixed bug in SD error flipping on streaming version |
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| 2015-10-15 |
drowe67 | SD error flipping working on streaming version |
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| 2015-10-15 |
drowe67 | first pass at error correction using bit slipping of... |
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| 2015-10-15 |
drowe67 | protect against boundary condition |
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| 2015-10-15 |
drowe67 | first pass at writing to log file and telling foxtrotgp... |
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| 2015-10-15 |
drowe67 | fixed phase discontnuity in simulated fsk tx |
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| 2015-10-15 |
drowe67 | fixed phase discontnuity in simulated fsk tx |
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| 2015-10-15 |
drowe67 | some refactoring of ascii processing functions |
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| 2015-10-14 |
drowe67 | added clock offset ppm measurement software |
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| 2015-10-13 |
baobrien | A little work towards FSK4 fine timing estimation |
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| 2015-10-13 |
drowe67 | Eb/No and SNR measurement on streaming version |
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| 2015-10-13 |
drowe67 | another go at Eb/No estimation |
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| 2015-10-13 |
drowe67 | file input example |
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| 2015-10-13 |
drowe67 | added Eb/No estimate |
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| 2015-10-13 |
drowe67 | streaming working OK, some run time diagnostics |
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| 2015-10-13 |
drowe67 | first pass at streaming version, works oK from stroed... |
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| 2015-10-13 |
drowe67 | fading and freq drift model working OK |
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| 2015-10-12 |
drowe67 | decoding multiple packets |
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| 2015-10-12 |
drowe67 | first packet from Horus payload demodulated and printed... |
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| 2015-10-12 |
drowe67 | fine timing OK at +/- 1000pm Eb/No=10dB, getting bits... |
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| 2015-10-11 |
drowe67 | some more work on fine timing |
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| 2015-10-11 |
drowe67 | fine timing estimate hanging on for a range of static... |
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| 2015-10-10 |
baobrien | A little improvement to 4FSK symbol resolution |
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| 2015-10-06 |
sjlongland | sm1000_main: First stab at a time-out timer. |
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| 2015-10-06 |
sjlongland | sounds: Add a tune to play for when the time-out is... |
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| 2015-10-06 |
sjlongland | tot: Time-out timer module |
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