Has anyone had any luck achieving high throughput (e.g., supporting
interpolation of 8 or 16 with USRP2) from Octave to a GNU Radio
I am trying to stream a signal to my GR flowgraph, and at first I tried
sockets but then realized it was way too slow, and so I moved to pipes
am also finding it cannot keep up.
I have tried writing/reading in larger blocks, such as using an fwrite()
Octave of size 20480, and then attempting a larger read within GNU Radio
using a gr.file_source(20480,’/tmp/mypipe’) and then converting it to a
stream for the USRP2 with
But alas, still no luck… I am under-running like crazy from the looks
Has anyone had any better luck?