mpsl_fem_config_nrf21540_gpio_spi.h

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/*
 * Copyright (c) Nordic Semiconductor ASA
 *
 * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
 */
 
#ifndef MPSL_FEM_CONFIG_NRF21540_GPIO_SPI_H__
#define MPSL_FEM_CONFIG_NRF21540_GPIO_SPI_H__
 
#include <stdint.h>
#include <stdbool.h>
#include "mpsl_fem_config_common.h"
#include "mpsl_fem_config_nrf21540_common.h"
#include "nrfx.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
#if defined(NRF52_SERIES)
#define MPSL_FEM_CONFIG_NRF21540_GPIO_SPI_PPI_CHANNELS_COUNT  3
#elif defined(NRF53_SERIES)
#define MPSL_FEM_CONFIG_NRF21540_GPIO_SPI_DPPI_CHANNELS_COUNT 4
#define MPSL_FEM_CONFIG_NRF21540_GPIO_SPI_EGU_CHANNELS_COUNT  3
#else
#define MPSL_FEM_CONFIG_NRF21540_GPIO_SPI_DPPI_CHANNELS_COUNT 3
#define MPSL_FEM_CONFIG_NRF21540_GPIO_SPI_EGU_CHANNELS_COUNT  3
#endif
 
typedef struct
{
    NRF_SPIM_Type              * p_spim;        
    mpsl_fem_pin_t               mosi_pin;      
    mpsl_fem_pin_t               miso_pin;      
    mpsl_fem_pin_t               sck_pin;       
    mpsl_fem_gpiote_pin_config_t cs_pin_config; 
} mpsl_fem_spi_config_t;
 
typedef struct
{
    mpsl_fem_nrf21540_config_t   fem_config;
 
    mpsl_fem_gpiote_pin_config_t pa_pin_config;
    mpsl_fem_gpiote_pin_config_t lna_pin_config;
    mpsl_fem_gpiote_pin_config_t pdn_pin_config;
    mpsl_fem_gpio_pin_config_t   mode_pin_config;
 
    mpsl_fem_spi_config_t        spi_config;
 
#if defined(NRF52_SERIES)
    uint8_t                      ppi_channels[MPSL_FEM_CONFIG_NRF21540_GPIO_SPI_PPI_CHANNELS_COUNT];
#else
    uint8_t                      dppi_channels[MPSL_FEM_CONFIG_NRF21540_GPIO_SPI_DPPI_CHANNELS_COUNT];
    uint8_t                      egu_instance_no;
    uint8_t                      egu_channels[MPSL_FEM_CONFIG_NRF21540_GPIO_SPI_EGU_CHANNELS_COUNT];
#endif
 
    bool                         pa_gain_runtime_control;
 
} mpsl_fem_nrf21540_gpio_spi_interface_config_t;
 
int32_t mpsl_fem_nrf21540_gpio_spi_interface_config_set(mpsl_fem_nrf21540_gpio_spi_interface_config_t const * const p_config);
 
#ifdef __cplusplus
}
#endif
 
#endif // MPSL_FEM_CONFIG_NRF21540_GPIO_SPI_H__