portapack-mayhem/mayhem-firmware
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1,734 Commits 4 Branches 733 Tags
4465cfb9052d1dc84e1e0bca86436488bb571df2
Commit Graph

40 Commits

Author SHA1 Message Date
furrtek e2f0a03460 Using new CPLD data (fixes spectrum mirroring) 
Scanner bugfix for wide ranges
Added squelch parameter for NFM receiver
Adjustment to Vumeter widget rendering
 2017-06-11 09:50:29 +01:00
furrtek 38e14b1e30 Scanner: Added last locked frequencies list 
Added back squelch to NFM receiver
Scanner: cleanup
Widgets: VU-meter cleanup
 2017-05-18 11:06:11 +01:00
furrtek aec41cab91 Bugfix: wave file samplerate and size not being written 2017-03-03 16:15:49 +00:00
furrtek 98f89a84bb Improved POCSAG receiver reliability 2017-02-05 20:57:20 +00:00
furrtek e4abcea9a3 Added bitrate option for POCSAG baseband, PWMRSSI frequency option 
Split SD card wiper app
Cleanup for -Weffc++
 2017-01-16 08:40:17 +00:00
furrtek 1d697d2201 Added PWM RSSI output for NBFM and WFM 2016-07-28 05:25:33 +02:00
furrtek fdfa7c9776 Merge remote-tracking branch 'upstream/master' 
Conflicts:
	firmware/Makefile
	firmware/application/Makefile
	firmware/application/event_m0.cpp
	firmware/application/ui_setup.cpp
	firmware/application/ui_setup.hpp
	firmware/baseband/baseband_thread.cpp
	firmware/baseband/baseband_thread.hpp
	firmware/bootstrap/CMakeLists.txt
	firmware/common/message.hpp
	firmware/common/portapack_shared_memory.hpp
	hardware/.gitignore
 2016-07-25 16:35:42 +02:00
Jared Boone fe1a6c09bb Clean up baseband processors to each have a main(). 2016-07-24 21:42:11 -07:00
Jared Boone 500a651bcf Give Processors a run() function. 
So main() can call it, start a Processor linked in to the baseband binary.
 2016-06-30 11:53:58 -07:00
furrtek 7a90eab407 3MHz-wide fast close call works :) >3MHz doesn't work anymore :( 2016-05-17 20:27:51 +02:00
furrtek 569f299f42 Merge 2016-05-09 21:05:11 +02:00
Jared Boone 3e08318012 Pass CaptureConfig to StreamInput as pointer. 2016-04-27 10:31:37 -07:00
Jared Boone 91ee2dbb67 Move FIFO and write size to CaptureConfig structure. 
Now configured from baseband, where write size and appropriate FIFO size is known.
 2016-04-26 22:26:30 -07:00
Jared Boone d5e21ce972 Use CaptureConfig to share state between cores. 
Remove awful FIFO_HACK.
TODO: Lots of repeated code...
TODO: Capture thread is signalled too frequently.
 2016-04-23 15:07:44 -07:00
Jared Boone 0c29308eb9 Fix FM squelch. 
Forgot to recalibrate when adjusting normalization of float/audio signal path.
 2016-02-16 11:32:38 -08:00
Jared Boone b0e76191d7 Simplify some silly math. 2016-02-10 11:23:41 -08:00
Jared Boone ab2c5b256f Reinstate and slightly tweak NBFM squelch. 2016-02-02 16:08:18 -08:00
Jared Boone 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
Jared Boone aead1d8798 Change NBFM audio fs->24k, AM ->12k. 
Send channel decimation factor from application to baseband.
 2016-01-29 19:23:30 -08:00
Jared Boone 7c65a2d650 Clean up baseband processor statics. 2016-01-29 16:11:00 -08:00
Jared Boone 96898f82b2 Pass IIR configs from application to baseband. 2016-01-29 15:57:20 -08:00
Jared Boone db642cac8d Change audio sampling rates on NBFM, AM modes. 2016-01-29 15:33:01 -08:00
Jared Boone b993e3d73e Consolidate spectrum collector message handling. 2016-01-12 10:32:00 -08:00
Jared Boone 877a66ca78 Create AudioOutput singleton, from extracted BasebandProcessor code. 2016-01-10 20:25:24 -08:00
Jared Boone eb5b2d7d30 Fix broken audio stats when audio is muted. 2016-01-10 11:34:06 -08:00
Jared Boone d821afc60d Spectrum streaming control, spectrum attributes back in each frame. 
TODO: This feels kinda complex, and there's some repeated Processor code that needs to be refactored into a base class.
 2016-01-10 10:42:20 -08:00
Jared Boone 222b878629 Use BasebandProcessor::mute_audio(), remove I2S #include dependencies. 2016-01-04 09:07:07 -08:00
Jared Boone 8fb3ffaedc Reorder squelch code to group things a bit more logically. 2016-01-04 09:01:51 -08:00
Jared Boone d9017530c6 Moved baseband temporary buffers back into class member variables. 
Significant performance hit when declaring on stack. C++ wants to initialize std::array or even raw array with element constructors, was resulting in ~7% CPU utilization, for a buffer that was immediately written over anyway.
 2016-01-03 22:31:44 -08:00
Jared Boone 78992c2f8d Adjust default FM squelch threshold. 2016-01-03 17:05:00 -08:00
Jared Boone 8adaddac5f Make FM squelch runtime-configurable. 2016-01-03 17:03:16 -08:00
Jared Boone 317ec53638 Handle NBFM configuration message on M4 processor side. 2016-01-03 12:49:00 -08:00
Jared Boone 39ca6fec62 Transform update spectrum event into message. 2016-01-03 12:05:47 -08:00
Jared Boone fea5dd536f Move baseband working buffers from member variables to stack. 
It's temporary, after all...
 2016-01-02 12:08:21 -08:00
Jared Boone 7de80edcd3 Move baseband FIR filter defs to common file. 
They will likely be shared with multiple decimators/demodulators.
Also added normalized filter pass/stop values to each set of taps.
 2015-12-30 12:19:42 -08:00
Jared Boone bbfcca8ec0 Rebake of AM, NFM demodulators -- more flexible filtering/configuration. 
Also make SpectrumCollector dynamically configurable.
Add deemphasis filter to NFM.
 2015-12-29 11:02:07 -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 ef315f0d92 Const/pass-by-reference a bunch more baseband stuff. 2015-12-10 12:36:12 -08:00
Jared Boone 3bed016128 BasebandProcessor interface change to pass references, not copies. 2015-12-10 11:56:16 -08:00
Jared Boone 7c5db55f8f Extract NarrowbandFMAudio into separate files. 2015-08-27 13:14:45 -07:00