Experimental SoapySDR support build
- Tested and working reasonably with SoapyOsmo RTL driver
- May now work with SoapyOsmo AirSpy / BladeRF / HackRF
- Switching devices may be broken
- Added manual sample rate entry to sample rate menu (since I don't know what will work)
- SoapySDR drivers are not included, see:
- https://github.com/pothosware/SoapySDR/wiki for installing SoapySDR (and some binary links)
- https://github.com/pothosware/SoapyOsmo/ for GrOsmoSDR driver support (AirSpy / HackRF / etc)
- https://github.com/pothosware/SoapyBladeRF for BladeRF driver
- https://github.com/pothosware/SoapyUHD for Ettus USRP
- #144 (comment) for work-in-progress SDRPlay