Hi some feed back for you.
Nordic-nrf5-SDK\examples\peripheral\radio_test
Your old radio test code used to be very simple.
We have a need to integrate in to our program however the current radio example in 15.2 contains a lot of code that we do not need!
The old interface used to be a very simple uart connection with a menu driven from the radio_test_main. This was great and slim lined.
The new implementation requires app_uart , cli and all modules that are required by them. It is too over engineered and the code is actually harder to read!
Many thanks