mpsl_fem_disable()

int32_t mpsl_fem_disable

(

void

)

#include <mpsl/fem/include/protocol/mpsl_fem_protocol_api.h>

Disable Front End Module.

Some Front End Module devices can be explicitly disabled after PA and LNA activities are finished to preserve power.

This function is intended to disable Front End Module shortly after radio operations are finished and the protocol does not expect more radio activities in short future, or passes radio control to other protocols in the system.

Front End Module disabling process is synchronous and immediate.

Return values

0
-NRF_EPERM	FEM is configured to enable PA or LNA.