I was wondering about a little conflict concerning the sizes of the data
types in GNU Radio.
The UHD driver sends 16 bits I, 16 bits Q samples over the ethernet
interface at 25 MS/s and the return value of “gr.sizeof_gr_complex” is 8
bytes (64 bits).
How does this actually work?
I have looked for some documentation of UHD, but I wasn’t were lucky.