nrfxlib API 2.8.99
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Data Structures

struct  mpsl_fem_nrf21540_config_t
 Configuration structure of the nRF21540 Front End Module. More...
 

Macros

#define MPSL_FEM_NRF21540_DEFAULT_PA_TIME_IN_ADVANCE_US   13
 Time in microseconds when PA GPIO is activated before the radio is ready for transmission.
 
#define MPSL_FEM_NRF21540_DEFAULT_LNA_TIME_IN_ADVANCE_US   13
 Time in microseconds when LNA GPIO is activated before the radio is ready for reception.
 
#define MPSL_FEM_NRF21540_DEFAULT_PDN_SETTLE_US   18
 Time in microseconds between activating the PDN and asserting the RX_EN/TX_EN.
 
#define MPSL_FEM_NRF21540_DEFAULT_TRX_HOLD_US   5
 Time in microseconds between deasserting the RX_EN/TX_EN and deactivating PDN.
 
#define MPSL_FEM_NRF21540_PA_POUTA_DEFAULT_GAIN_DB   20
 Gain of the PA in dB when using POUTA.
 
#define MPSL_FEM_NRF21540_PA_POUTB_DEFAULT_GAIN_DB   10
 Gain of the PA in dB when using POUTB.
 
#define MPSL_FEM_NRF21540_PA_DEFAULT_GAIN_DB   MPSL_FEM_NRF21540_PA_POUTA_DEFAULT_GAIN_DB
 Default gain of the PA in dB.
 
#define MPSL_FEM_NRF21540_LNA_DEFAULT_GAIN_DB   20
 Gain of the LNA in dB.
 

Detailed Description