> > > > > > Also, I noticed that when I use the subdev->gain_min() and > > subdev->gain_max() functions, both return 0 instead of correct values. > > Those are the right values. min == max -> not adjustable >
I see. Thanks. So that means "self.subdev.set_gain(options.gain)" has no effect, right? Mike - is this why in your usrp_replay_cfile.py file you use self.amp? Try: > > > self.u = usrp.sink_c(0, interp_rate=options.interp) > > This change didn't actually make a difference, but self.subdev.set_enable(True) that Mike suggested did the trick. And in fact, it's right there in my cc file. Laughing at me for missing it. Thanks a lot Eric and Mike!
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