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cde15e4271
mayhem-firmware/firmware/baseband
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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