Jared Boone cde15e4271 Generalize fir_and_decimate_by_2_complex_fast. ...

Permit decimation_factors other than 2.
Permit tap counts != 64 (but still must be multiple of 8).
Half the amount of tap memory required.
Performance is significantly degraded due to greater flexibility -- most likely due to separate sample buffer shift phase, instead of performing shift during output sample calculation.

2015-11-06 09:40:04 -08:00

..

audio_dma.cpp

Initial firmware commit.

2015-07-08 08:39:24 -07:00

audio_dma.hpp

Initial firmware commit.

2015-07-08 08:39:24 -07:00

audio_stats_collector.hpp

Extract stats collectors into separate files.

2015-08-04 12:03:30 -07:00

baseband_dma.cpp

Initial firmware commit.

2015-07-08 08:39:24 -07:00

baseband_dma.hpp

Initial firmware commit.

2015-07-08 08:39:24 -07:00

baseband_processor.cpp

Change channel_spectrum type to std::complex<float>.

2015-10-14 11:10:24 -07:00

baseband_processor.hpp

Change channel_spectrum type to std::complex<float>.

2015-10-14 11:10:24 -07:00

baseband_stats_collector.hpp

Tease apart utility.hpp, other header dependencies.

2015-11-06 09:40:03 -08:00

block_decimator.hpp

Add missing #includes.

2015-08-27 11:10:44 -07:00

channel_decimator.cpp

Extract ChannelDecimator into separate files.

2015-08-27 09:49:14 -07:00

channel_decimator.hpp

Extract ChannelDecimator into separate files.

2015-08-27 09:49:14 -07:00

channel_stats_collector.hpp

Tease apart utility.hpp, other header dependencies.

2015-11-06 09:40:03 -08:00

chconf.h

Initial firmware commit.

2015-07-08 08:39:24 -07:00

clock_recovery.cpp

Complete rewrite of clock recovery, lots of refactoring.

2015-11-06 09:39:59 -08:00

clock_recovery.hpp

Expose weight() of FixedErrorFilter.

2015-11-06 09:40:01 -08:00

dsp_decimate.cpp

Generalize fir_and_decimate_by_2_complex_fast.

2015-11-06 09:40:04 -08:00

dsp_decimate.hpp

Generalize fir_and_decimate_by_2_complex_fast.

2015-11-06 09:40:04 -08:00

dsp_demodulate.cpp

Tease apart utility.hpp, other header dependencies.

2015-11-06 09:40:03 -08:00

dsp_demodulate.hpp

Implement, use configuration for FM demod deviation.

2015-08-21 09:19:08 -07:00

dsp_fir_taps.cpp

Initial firmware commit.

2015-07-08 08:39:24 -07:00

dsp_fir_taps.hpp

Bind pass/stop band info to filter taps.

2015-07-18 16:50:59 -07:00

dsp_iir_config.hpp

Extract IIR filter configurations into separate file.

2015-08-27 09:58:37 -07:00

dsp_iir.hpp

Refactor IIRBiquadFilter to separate configuration structure.

2015-08-04 15:00:38 -07:00

dsp_squelch.cpp

Extract FMSquelch into separate files.

2015-08-27 09:59:03 -07:00

dsp_squelch.hpp

Extract FMSquelch into separate files.

2015-08-27 09:59:03 -07:00

event_m4.cpp

Initial firmware commit.

2015-07-08 08:39:24 -07:00

event_m4.hpp

Initial firmware commit.

2015-07-08 08:39:24 -07:00

fxpt_atan2.cpp

Initial firmware commit.

2015-07-08 08:39:24 -07:00

fxpt_atan2.hpp

Initial firmware commit.

2015-07-08 08:39:24 -07:00

gpdma_lli.hpp

Initial firmware commit.

2015-07-08 08:39:24 -07:00

halconf.h

Initial firmware commit.

2015-07-08 08:39:24 -07:00

irq_ipc_m4.cpp

Extract M4 IPC IRQ code into separate file.

2015-08-20 20:39:08 -07:00

irq_ipc_m4.hpp

Extract M4 IPC IRQ code into separate file.

2015-08-20 20:39:08 -07:00

linear_resampler.hpp

Change LinearResampler.advance to external use only.

2015-11-06 09:40:02 -08:00

main.cpp

Refactor bit pattern matching.

2015-11-06 09:40:00 -08:00

Makefile

Tease apart utility.hpp, other header dependencies.

2015-11-06 09:40:03 -08:00

matched_filter.cpp

Tease apart utility.hpp, other header dependencies.

2015-11-06 09:40:03 -08:00

matched_filter.hpp

MatchedFilter improvements

2015-11-06 09:40:03 -08:00

mcuconf.h

Fix clock configuration for M4.

2015-08-14 12:21:49 -07:00

packet_builder.cpp

Remove payload_length from PacketBuilder, etc.

2015-11-06 09:40:01 -08:00

packet_builder.hpp

Prioritize PacketBuilder found_end_flag() over packet_truncated().

2015-11-06 09:40:02 -08:00

proc_am_audio.cpp

Extract NarrowbandAMAudio class into separate files.

2015-08-27 13:07:07 -07:00

proc_am_audio.hpp

Remove taps_count template arg for FIRAndDecimateBy2Complex.

2015-11-06 09:40:04 -08:00

proc_fsk.cpp

MatchedFilter improvements

2015-11-06 09:40:03 -08:00

proc_fsk.hpp

Remove taps_count template arg for FIRAndDecimateBy2Complex.

2015-11-06 09:40:04 -08:00

proc_nfm_audio.cpp

Extract NarrowbandFMAudio into separate files.

2015-08-27 13:14:45 -07:00

proc_nfm_audio.hpp

Remove taps_count template arg for FIRAndDecimateBy2Complex.

2015-11-06 09:40:04 -08:00

proc_wfm_audio.cpp

Extract WidebandFMAudio into separate files.

2015-08-27 13:19:34 -07:00

proc_wfm_audio.hpp

Extract WidebandFMAudio into separate files.

2015-08-27 13:19:34 -07:00

proc_wideband_spectrum.cpp

Change channel_spectrum type to std::complex<float>.

2015-10-14 11:10:24 -07:00

proc_wideband_spectrum.hpp

Change channel_spectrum type to std::complex<float>.

2015-10-14 11:10:24 -07:00

rssi_dma.cpp

Initial firmware commit.

2015-07-08 08:39:24 -07:00

rssi_dma.hpp

Initial firmware commit.

2015-07-08 08:39:24 -07:00

rssi_stats_collector.hpp

Extract stats collectors into separate files.

2015-08-04 12:03:30 -07:00

rssi.cpp

Unify duplicated code between touch_adc.cpp and rssi.cpp.

2015-07-08 16:00:18 -07:00

rssi.hpp

Initial firmware commit.

2015-07-08 08:39:24 -07:00

symbol_coding.hpp

Refactor bit pattern matching.

2015-11-06 09:40:00 -08:00

touch_dma.cpp

Initial firmware commit.

2015-07-08 08:39:24 -07:00

touch_dma.hpp

Initial firmware commit.

2015-07-08 08:39:24 -07:00