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nRF5 SDK for Thread and Zigbee v1.0.0
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Choose documentation: | nRF5 SDK | S112 SoftDevice API | S132 SoftDevice API | S140 SoftDevice API | S212 SoftDevice API |
PA & LNA GPIO toggle configuration. More...
#include <nrf_fem_control_api.h>
Data Fields | |
nrf_fem_control_pa_lna_cfg_t | pa_cfg |
nrf_fem_control_pa_lna_cfg_t | lna_cfg |
uint8_t | pa_gpiote_ch_id |
uint8_t | lna_gpiote_ch_id |
uint8_t | ppi_ch_id_set |
uint8_t | ppi_ch_id_clr |
PA & LNA GPIO toggle configuration.
This option configures the nRF 802.15.4 radio driver to toggle pins when the radio is active for use with a power amplifier and/or a low noise amplifier.
Toggling the pins is achieved by using two PPI channels and a GPIOTE channel. The hardware channel IDs are provided by the application and should be regarded as reserved as long as any PA/LNA toggling is enabled.
nrf_fem_control_pa_lna_cfg_t nrf_fem_control_cfg_t::lna_cfg |
Low Noise Amplifier configuration
uint8_t nrf_fem_control_cfg_t::lna_gpiote_ch_id |
GPIOTE channel used for Low Noise Amplifier pin toggling
nrf_fem_control_pa_lna_cfg_t nrf_fem_control_cfg_t::pa_cfg |
Power Amplifier configuration
uint8_t nrf_fem_control_cfg_t::pa_gpiote_ch_id |
GPIOTE channel used for Power Amplifier pin toggling
uint8_t nrf_fem_control_cfg_t::ppi_ch_id_clr |
PPI channel used for radio pin clearing
uint8_t nrf_fem_control_cfg_t::ppi_ch_id_set |
PPI channel used for radio Power Amplifier and Low Noise Amplifier pins setting