e85503cd81
Nascent support for OOK TPMS transponders.
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Apparently, Subaru and GMC. No CRC or other validation, no attempt to interpret packet contents yet.
2016-04-11 11:53:17 -07:00
dc16aa478f
OOK slicer, clock recovery classes.
2016-04-11 11:50:03 -07:00
5558ca60d7
Enlarge capture buffers -- inter-core FIFO, SDC
2016-04-11 11:00:47 -07:00
743dc9f542
Rough implementation of capture mode
2016-04-11 10:59:55 -07:00
9eefd56410
StreamInput: notify other core every fourth of FIFO written.
2016-04-11 10:20:19 -07:00
a5c2143ca8
Signal M0 when stream FIFO has another "chunk".
2016-04-11 10:20:19 -07:00
0d8971cd7d
Use size of provided buffer for stream write.
2016-04-11 10:20:19 -07:00
56e448d355
Track StreamInput bytes written
2016-04-11 10:20:19 -07:00
f94938db8e
De-template FIFO.
2016-04-11 10:20:19 -07:00
59f1a32566
Semi-naive audio recording to SD card.
2016-04-11 10:20:19 -07:00
c01f2d82e1
Move TPMS taps to dsp_fir_taps.hpp.
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Will soon use in proc_record.cpp.
2016-04-11 10:18:31 -07:00
4ac2c540c9
Disable SDC "nice waiting" for performance.
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Quick test indicates 4.5% better average write performance. No change in reads.
2016-04-10 17:24:28 -07:00
b35a8c4501
Add TPMS signal_type.
2016-04-06 17:04:40 -07:00
bf348cf30a
Move message handling loops to MessageQueue.
2016-02-27 21:07:11 -08:00
6101ca36cd
Use unique_ptr for baseband_buffer.
2016-02-23 20:21:32 -08:00
3493b7d1b7
Hide BasebandThread::baseband_processor.
2016-02-23 19:56:55 -08:00
a1b9f4aa1b
Simplify, generalize, share int16_t taps copy function.
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Also prevents compiler loop unrolling in non-critical code, for code size improvement.
2016-02-23 15:04:20 -08:00
9c11fdf80c
Explicit std::function nullptr checks.
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Eliminates std::function check which tries to "_ZSt25__throw_bad_function_callv", along with 816 bytes of extra code, including some locale/wlocale/moneypunct nonsense.
2016-02-23 13:30:41 -08:00
0c29308eb9
Fix FM squelch.
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Forgot to recalibrate when adjusting normalization of float/audio signal path.
2016-02-16 11:32:38 -08:00
ef86848139
Change baseband floats to normalize at +/-1.0.
2016-02-14 12:38:50 -08:00
a5ed3b20b4
Audio compressor makeup gain value was inverted. Oops.
2016-02-14 12:17:04 -08:00
1cdeb1ca4e
Use audio compressor in AM/SSB receiver mode.
2016-02-13 11:19:32 -08:00
9f4c8929ac
Audio compressor implementation.
2016-02-13 11:19:07 -08:00
b0e76191d7
Simplify some silly math.
2016-02-10 11:23:41 -08:00
d125a5c662
Remove "K" parameter from FIFO template.
2016-02-10 10:41:06 -08:00
096e961c67
Remove ChibiOS registry, thread names.
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Only useful for debugging, but even then not very visible or useful. Gained 256 bytes of code RAM.
2016-02-09 11:36:38 -08:00
ae93d8ee58
Simplify RSSI/BB DMA, extract to ThreadWait class.
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Also saved 688 bytes of code.
2016-02-09 10:41:19 -08:00
aae1a953fc
Init matched filter output variable.
2016-02-06 16:24:14 -08:00
ac2320f0c5
Limit scope of some function variables.
2016-02-06 16:23:55 -08:00
ba94ce55ef
Loadmodule emergency fix
2016-02-06 23:19:28 +01:00
9430c94dec
Move I2S management to application side.
2016-02-05 15:25:08 -08:00
cefab197da
Add virtual destructor for ThreadBase.
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Oops!
2016-02-05 10:44:27 -08:00
c81ba5be8e
"At least it builds, now"
2016-02-05 17:40:14 +01:00
8009a9b543
Merge remote-tracking branch 'upstream/master'
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Conflicts:
firmware/application/Makefile
firmware/application/analog_audio_app.cpp
firmware/application/analog_audio_app.hpp
firmware/application/event.cpp
firmware/application/irq_ipc.hpp
firmware/application/portapack.hpp
firmware/application/receiver_model.cpp
firmware/application/receiver_model.hpp
firmware/application/recent_entries.cpp
firmware/application/string_format.hpp
firmware/application/ui_debug.cpp
firmware/application/ui_debug.hpp
firmware/application/ui_menu.cpp
firmware/application/ui_navigation.cpp
firmware/application/ui_navigation.hpp
firmware/application/ui_receiver.cpp
firmware/application/ui_receiver.hpp
firmware/application/ui_sd_card_status_view.cpp
firmware/application/ui_sd_card_status_view.hpp
firmware/application/ui_setup.cpp
firmware/application/ui_setup.hpp
firmware/application/ui_spectrum.hpp
firmware/baseband-tx/dsp_fir_taps.cpp
firmware/baseband-tx/dsp_fir_taps.hpp
firmware/baseband-tx/irq_ipc_m4.cpp
firmware/baseband-tx/irq_ipc_m4.hpp
firmware/baseband-tx/proc_audiotx.cpp
firmware/baseband/Makefile
firmware/baseband/audio_output.cpp
firmware/baseband/audio_output.hpp
firmware/baseband/block_decimator.hpp
firmware/baseband/dsp_decimate.cpp
firmware/baseband/dsp_decimate.hpp
firmware/baseband/dsp_demodulate.cpp
firmware/baseband/dsp_demodulate.hpp
firmware/baseband/dsp_fir_taps.cpp
firmware/baseband/irq_ipc_m4.cpp
firmware/baseband/irq_ipc_m4.hpp
firmware/baseband/proc_am_audio.cpp
firmware/baseband/proc_am_audio.hpp
firmware/baseband/proc_nfm_audio.cpp
firmware/baseband/proc_nfm_audio.hpp
firmware/baseband/proc_wfm_audio.cpp
firmware/baseband/proc_wfm_audio.hpp
firmware/baseband/spectrum_collector.hpp
firmware/common/dsp_fir_taps.cpp
firmware/common/dsp_fir_taps.hpp
firmware/common/event.hpp
firmware/common/message.hpp
firmware/common/ui_painter.cpp
firmware/common/ui_painter.hpp
2016-02-04 11:35:55 +01:00
6e496e2b26
Merge fixing, commit to catch up on recent files
2016-02-04 10:27:53 +01:00
20137db8d0
Move code into .cpp for tiny code size improvement.
2016-02-03 22:47:44 -08:00
af8c9609a8
Little code size tweak using std::move in constructors.
2016-02-03 22:47:22 -08:00
cff314cbc8
Convince compiler to not inline member constructors.
2016-02-03 19:59:41 -08:00
ceef8d32d3
Use more accurate arctan for NBFM demodulation.
2016-02-02 16:15:14 -08:00
ab2c5b256f
Reinstate and slightly tweak NBFM squelch.
2016-02-02 16:08:18 -08:00
44638e504b
SYNC
2016-01-31 09:34:24 +01:00
faf0fd6b91
Remove some spurious comments.
2016-01-30 21:11:59 -08:00
e778be6472
Selection of AM/SSB from application side.
2016-01-30 18:02:28 -08:00
f2dff16820
Use complex channel filter taps for AM/SSB.
2016-01-30 17:30:54 -08:00
ad4d7a2e8a
Add SSB demodulator, switch between AM and SSB.
2016-01-30 17:30:03 -08:00
1915ff980f
Add AM processor decim_2.
2016-01-30 17:28:11 -08:00
b029bacd8c
Remove channel decimation from AMConfigureMessage.
2016-01-30 17:21:48 -08:00
220b7b0a6a
Add SSB demodulator.
2016-01-29 22:27:18 -08:00
a558565886
Further template BlockDecimator by element type, use for audio buffer.
...
Appropriating for use as a buffer accumulator that will save up enough audio samples to put into an audio DMA buffer.
2016-01-29 19:25:08 -08:00
aead1d8798
Change NBFM audio fs->24k, AM ->12k.
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Send channel decimation factor from application to baseband.
2016-01-29 19:23:30 -08:00
Jared Boone
furrtek