Commit Graph

78 Commits

Author SHA1 Message Date
Charles J. Cliffe
312b25f55a Changed data transaction objects to use pointers 2014-12-22 19:43:56 -05:00
Charles J. Cliffe
2b18f03cb5 Experimental squelch--hover demod and press S to toggle 2014-12-21 16:08:32 -05:00
Charles J. Cliffe
c8adad8d6d Default to new demod if last active out of range 2014-12-18 21:39:32 -05:00
Charles J. Cliffe
b196fbfdea Basic mixer for OSX -- multi demod streams working
RtAudio can’t open multiple streams, so now opening a new device will
start a static audio thread and all other threads will attach/detach
their input queues there.
2014-12-18 20:11:25 -05:00
Charles J. Cliffe
9e32ef478d Cleanup, reformat 2014-12-16 21:30:03 -05:00
Charles J. Cliffe
912ef930a2 Font preloader, new demod no-move drag fix 2014-12-16 21:03:45 -05:00
Charles J. Cliffe
dcb1f33a85 Can now press alt to drag demod range 2014-12-11 21:37:01 -05:00
Charles J. Cliffe
5db4dcdbac prototype drag range demod create/select tool 2014-12-11 20:50:58 -05:00
Charles J. Cliffe
4d35075655 Can now spawn/delete demodulators 2014-12-10 21:22:13 -05:00
Charles J. Cliffe
f2c59fedd1 Can now spawn infinite(?) demodulators by holding shift 2014-12-10 18:52:24 -05:00
Charles J. Cliffe
380145fdaa Waterfall hover-state/interactivity improvements 2014-12-10 00:34:27 -05:00
Charles J. Cliffe
80ac3175a3 Better multi-demodulator overlap hover handling 2014-12-06 21:47:18 -05:00
Charles J. Cliffe
a3bda830a8 Fix waterfall canvas to interact with active demod 2014-12-06 21:10:29 -05:00
Charles J. Cliffe
5fc5e4269c Demodulator worker thread test 2014-11-30 23:33:55 -05:00
Charles J. Cliffe
023002f009 Can now drag and resize demodulator on waterfall
Pretty typical style of center = drag frequency, edge handles =
bandwidth
2014-11-30 21:14:17 -05:00
Charles J. Cliffe
0d8991eb67 Demodulator finder, hover states for waterfall 2014-11-30 18:54:13 -05:00
Charles J. Cliffe
0bc31eed6c Transparent demod overlay on waterfall 2014-11-30 17:59:24 -05:00
Charles J. Cliffe
499e411048 Remove DC spike from IQ stream and visuals
IQ post-process / distribution in separate thread, use of
iirfilt_crcf_create_dc_blocker to reduce DC offset in IQ stream.
2014-11-29 13:58:20 -05:00
Charles J. Cliffe
93b20454d3 Increase keyboard L/R arrow key tuning speed 2014-11-28 19:00:05 -05:00
Charles J. Cliffe
1554348f55 Demodulator can now tune offset!
Demodulator will up-convert / down-convert by mixing VCO with incoming
IQ to shift frequency -- No longer limited to center freq. can listen
anywhere on the waterfall.
2014-11-27 22:13:21 -05:00
Charles J. Cliffe
ddbc08a4ff Drag up/down to set arbitrary FM demod bandwidth
Shouldn't need separate WBFM/FM/NFM setting this way -- Just "FM" and
then set arbitrary bandwidth by dragging.

Also removed redundant demod resampling stages left over from early
experiments.
2014-11-26 21:05:19 -05:00
Charles J. Cliffe
f441546023 Pick freq/drag in waterfall, show demod bandwidth 2014-11-25 22:51:14 -05:00
Charles J. Cliffe
4900ce7f17 Can now tune by dragging middle spectrum view 2014-11-25 00:35:06 -05:00
Charles J. Cliffe
5977fb144b Missing freq assignment 2014-11-23 20:02:48 -05:00
Charles J. Cliffe
cae1855fc5 Move code out of frame, proper thread termination 2014-11-23 19:39:27 -05:00
Charles J. Cliffe
99aa87df63 Now working on gcc4.8, x86-64 on windows
Had to make my own portaudio and rtl-sdr binaries. The available
packages weren't compatible somehow.  Also wxWidgets wxPack doesn't
include OpenGL support but it's easy enough to compile.
2014-11-21 00:49:41 -05:00
Charles J. Cliffe
a7d7ec0d93 Frame rate limiter 2014-11-16 23:20:48 -05:00
Charles J. Cliffe
2e5bdc2646 Separate visual components Scope/Spectrum/Waterfall
Each now on it's own canvas with shared GL Context
2014-11-15 23:41:41 -05:00