The proprietary %XMIPIRFFEDBG command can be used to directly access
registers on a MIPI RF Front-End Control Interface (RFFE) device.
v2.2.x
Note: The %XMIPIRFFEDBG command is for testing purposes only.
Note: The %XRFTEST command can be used to start nRF91x1 to a frequency configured with the
%XMIPIRFFECTRL command. The %XMIPIRFFEDBG command can
be used to read the value from the MIPI RFFE device register to verify that the configured
value has been correctly written to the register.