I'm trying to use a function in the usrp_basic class, but there's no
SWIG .i script for it. While looking at the tutorials, I read that all
processing blocks need to derive from the class gr_block. However, this
isn't the case for usrp_basic. I guess this makes sense, as usrp_basic
isn't really a processing block - the function I'm wanting to use just
reads input from the RSSI circuit. Should I be consulting the Dawei
Shen's processing block tutorial at all then? the usrp_basic class
isn't even under the gr package.