On 24/02/2015 11:40, Simon IJskes wrote: > Hello, Hi Simon, > > i'm trying to connect WSJT to my SDR over a virtual soundcard under > ubuntu 14.04. I've created a setup recipe for a virtual soundcard, (with > the also loopback) still having to fix the PTT 'virtualization'. I've > LMGTFYed. I did not find a complete description of a virtual soundcard > setup (and PTT). So maybe i missed something, in any case, anybody > battling with the same issues? I've seen some emails about alternative > connections (non-portaudio) to the wsjt core, maybe it is an idea to > come up with a TCP/UDP based interface definition, in order to bridge > the gap between USRP/HackRf/BladeRF type radios and soundcard based DSP > programs like WSJT(X). Currently WSJT and WSJT-X use different sound sub-systems. AFAIK WSJT uses portaudio whereas WSJT-X uses the audio interface provided by the QtAudio classes in Qt5 which on Linux is via the Pulse Audio server or ALSA direct.
In both cases I believe that a correctly set up audio device should be visible to and usable by the applications. > I'm currently working on a software daemon allowing multiple interfaces > to UHD/HackRf currently supporting TCP but UDP/mkfifo is also possible. > Planning to release the software under BSD license (if possible). You will have to be more specific about what is being interfaced to what to get useful comments. > > Just some loose ideas, open to discussion. > > Gr. Simon PA9TV 73 Bill G4WJS. ------------------------------------------------------------------------------ Dive into the World of Parallel Programming The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ wsjt-devel mailing list wsjt-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wsjt-devel
