Jared Boone
743dc9f542
Rough implementation of capture mode
2016-04-11 10:59:55 -07:00
Jared Boone
1cdeb1ca4e
Use audio compressor in AM/SSB receiver mode.
2016-02-13 11:19:32 -08:00
Jared Boone
ae93d8ee58
Simplify RSSI/BB DMA, extract to ThreadWait class.
...
Also saved 688 bytes of code.
2016-02-09 10:41:19 -08:00
Jared Boone
9430c94dec
Move I2S management to application side.
2016-02-05 15:25:08 -08:00
Jared Boone
1aa391bac8
Whoops. Revert to baseband -O3 compiler flag.
...
Was running out of CPU in ERT mode.
2016-01-17 14:08:49 -08:00
Jared Boone
8d2a86a499
Change baseband optimization from -O3 to -O2
...
Significant size benefit with negligable performance effect.
2016-01-16 14:10:22 -08:00
Jared Boone
e73a9f98a1
Move EventDispatcher code into event_*.hpp.
...
More code redistribution coming shortly...
2016-01-12 21:49:29 -08:00
Jared Boone
877a66ca78
Create AudioOutput singleton, from extracted BasebandProcessor code.
2016-01-10 20:25:24 -08:00
Jared Boone
0647f26707
Move SGPIO configuration and control to baseband firmware.
...
Addresses long-standing and annoying bug where SGPIO DMA channel would not disable -- and not configure cleanly next time it was needed. My theory is that the DMA channel couldn't disable until it got a request from the peripheral, and sometimes the peripheral was disabled before that last request.
Anyway, the baseband firmware should control the SGPIO, methinks, despite the impact on baseband code size.
2016-01-10 10:23:39 -08:00
Jared Boone
c1e5577669
Eliminate duplicate code between event_m4.hpp, event.hpp.
...
event.* is common code, _m0 and _m4 contain specific event mask definitions.
2016-01-04 12:54:05 -08:00
Jared Boone
b42d3cc9d5
Move BasebandStatsCollector code into .cpp, as much as possible.
...
Still have template for callback, but hopefully will mitigate bloat when BasebandStatsCollector is used in multiple places.
2016-01-04 11:49:39 -08:00
Jared Boone
778e2d2381
A little code consolidation -- M0APP IRQ.
2016-01-04 10:12:18 -08:00
Jared Boone
cd17f414b7
ChannelDecimator now unused, remove from Makefile, remove commented code.
2016-01-04 09:49:48 -08:00
Jared Boone
168bd02dea
Move AudioStatsCollector code into .cpp.
2016-01-04 09:25:43 -08:00
Jared Boone
316d5d433b
Move IIR code into .cpp file.
...
A few hundred more text section bytes saved.
2015-12-31 10:52:28 -08:00
Jared Boone
088f60f2bc
Extract spectrum collector from BasebandProcessor.
...
Code size improvement, and less confused classes. :-)
2015-12-11 12:26:45 -08:00
Jared Boone
ded33ebabd
Extract RSSIThread to separate files.
2015-12-10 16:07:21 -08:00
Jared Boone
e998014e57
Extract BasebandThread, ThreadBase to separate files.
2015-12-10 15:53:54 -08:00
Jared Boone
82ff45860e
Add basic ERT (OOK) utility meter reception.
...
Extracted the Manchester formatting function for use in ERT, now also returns an indication of bits in error.
2015-12-01 11:24:48 -08:00
Jared Boone
9f6c495fef
Add TPMS initial demodulator implementation.
...
Right now, 2FSK, 19200 baud, +/-38400Hz deviation. No effort is made to check CRC/checksums or decode packets.
2015-11-10 15:19:56 -08:00
Jared Boone
981c2fbfbd
Complete FSKProcessor's trip to being AISProcessor.
2015-11-10 15:04:38 -08:00
Jared Boone
f82fd1f8d7
Tease apart utility.hpp, other header dependencies.
...
Trying to get a host-testable FSK demodulator, and finding a lot of M4- and ChibiOS-specific code is getting included. Boo.
2015-11-06 09:40:03 -08:00
Jared Boone
8198db768d
Move some MatchedFilter code to .cpp file.
2015-11-06 09:40:02 -08:00
Jared Boone
36689f5c45
Refactor bit pattern matching.
...
Remove AccessCodeCorrelator, Unstuff classes.
2015-11-06 09:40:00 -08:00
Jared Boone
e751e10e45
Add wideband spectrum processor.
2015-08-27 13:57:31 -07:00
Jared Boone
c7907e948c
Extract FSKProcessor into separate files.
2015-08-27 13:31:39 -07:00
Jared Boone
ffe829cf67
Extract WidebandFMAudio into separate files.
2015-08-27 13:19:34 -07:00
Jared Boone
7c5db55f8f
Extract NarrowbandFMAudio into separate files.
2015-08-27 13:14:45 -07:00
Jared Boone
e246ea2c39
Extract NarrowbandAMAudio class into separate files.
2015-08-27 13:07:07 -07:00
Jared Boone
6bf61cbe88
Extract BasebandProcessor into separate files.
2015-08-27 11:11:08 -07:00
Jared Boone
de0777f476
Extract FMSquelch into separate files.
2015-08-27 09:59:03 -07:00
Jared Boone
c92bf12fbd
Extract ChannelDecimator into separate files.
2015-08-27 09:49:14 -07:00
Jared Boone
98773cb62a
Make GIT_REVISION value available within code.
...
Addresses issue #59 .
No idea what it'll do if the commit is also tagged as a release...
2015-08-25 16:33:52 -07:00
Jared Boone
672284080b
Extract M4 IPC IRQ code into separate file.
2015-08-20 20:39:08 -07:00
Jared Boone
dc6fee8370
Initial firmware commit.
2015-07-08 08:39:24 -07:00
