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Digital experiments and cleanup #199

Merged
merged 24 commits into from
Dec 2, 2015
Merged

Digital experiments and cleanup #199

merged 24 commits into from
Dec 2, 2015

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cjcliffe
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  • Removed leftover prototype demodulator code
  • Modems now control sample rate snapping/locking/limits
  • Experimental FSK modem and modem parameters

Todo:

  • Add modem parameters (basically SoapyKwArgInfo/SoapyKwArgs for modems)
  • Add parameter get/set functions
  • Implement Constellation and BPS settings for digital modems using ModemArgInfo
  • Add configuration property grid (until dat-gui style property UI is available)
  • Allow modems to post notification for changed parameters
  • Persist settings when creating a new modem
  • Persist settings when toggling modem type
  • Save/Load settings with session files
  • Add a rudimentary "console" window for digital modem hex/binary display
    • Add selection/copy support
  • Add basic constellation X/Y plot visuals
  • Test and fix any remaining issues on Windows and Linux

@cjcliffe
Allow modems to limit/control input rate
c0eca0b 
- Modems can now over-ride user rate input and lock/step as needed
- Separate digital code defs a bit more so it’s not required when
disabled
- Testing FSK based on @andresv ’s example at
jgaeddert/liquid-dsp#9
@cjcliffe
Clean up some early prototype garbage..
7b301fa
@cjcliffe
Move minimum frequency check to modem checkSampleRate()
407abac
@cjcliffe
Copy SoapySDR::ArgInfo to bootstrap ModemArgInfo
de1264f
@cjcliffe
Convert constellation code to ModemArgInfo settings
4a62eae 
- Note: can’t set constellation yet until property grid is added
@cjcliffe
Modem can now trigger kit rebuild, add FSK test settings
4af9437
@cjcliffe
ModemProperties panel property grid init
5303f32
@cjcliffe
Modem property grid now shows interactive settings
c5bccb4 
- Not yet applied
@cjcliffe
Modem instance setting read/write
abdb5d3
@cjcliffe
Modem property grid settings now applying/working
6e74662 
- Still some races with initializing the grid on new demodulators
@cjcliffe
FSK now appears somewhat functional (outputs symbols to console)
d14dfed
@cjcliffe cjcliffe added this to the 0.1.x milestone Nov 24, 2015
@cjcliffe cjcliffe self-assigned this Nov 24, 2015
@cjcliffe
Show/Hide modem properties when available
67edfab
@cjcliffe
Fix non-digital-lab build
1fb5dc4
@cjcliffe
Persist modem settings on new instances
4fa0cb7
@cjcliffe
Remember settings when toggling modem types
e68ab1e 
- Some additional race condition fixes for showing/hiding the modem
property grid
@cjcliffe
Save/load modem settings, race fixes, legacy session support
eb7986e
@cjcliffe
Legacy session load tweak, modem type selection refresh fix
cdddd58
@cjcliffe
Basic console window for digital output
7e4d173 
- Probably end up making this a single tabbed dialog but this works for
the moment
@cjcliffe
Basic X/Y scope plot while in digital mode
c303b68
@cjcliffe
Fix case where re-activation shows old mode dialog
380a5e4
@cjcliffe
X/Y scope fading tweak
ceb6d62
@cjcliffe
Add GMSK, fix modem bandwidth logic, cleanup.
76d69ff
@cjcliffe
FSK tweaks, minimum bandwidth adjust
0f8065f
@cjcliffe
MSVC temporary fix-up
7d0c667
@cjcliffe
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cjcliffe commented Dec 2, 2015

Working ok on OSX/Win/Linux VM here -- moving unfinished outStream implementations to a new issue.

cjcliffe added a commit that referenced this pull request Dec 2, 2015
@cjcliffe
Merge pull request #199 from cjcliffe/digital_experiments
777e4a3 
Digital experiments and cleanup
@cjcliffe cjcliffe merged commit 777e4a3 into master Dec 2, 2015
@cjcliffe cjcliffe deleted the digital_experiments branch December 2, 2015 03:17
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@cjcliffe