Dear all,

After exposing the *sample_rx* from radio_legacy.v
<https://github.com/EttusResearch/uhd/blob/master/fpga/usrp3/lib/radio_200/radio_legacy.v>
to
a user defined register and sampling it at rising edge of the *strobe_rx*,
I am now getting random 32-bit values when polling it from the UHD (instead
of a constant that indicates a "zero" reception). I am doing this with
disconnected antenna using a modified rx_samples C++ example application.

I have the following questions:
1) How should I interpret the 32-variable?
2) Is the strobe_rx the correct signal that indicates new sample arrival?
2) Do I need new_rx_control?

Have I done this correctly in general, or there is something completely
wrong in my approach?

Thanks,
Varban
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