Implementation of AD9361 API Driver. More...

#include "ad9361.h"
#include "ad9361_api.h"
#include "no_os_delay.h"
#include "no_os_spi.h"
#include "no_os_util.h"
#include "no_os_alloc.h"
#include "app_config.h"
#include <string.h>
#include "axi_adc_core.h"
#include "axi_dac_core.h"

Include dependency graph for ad9361_api.c:

Macros
#define	ADI_REG_VERSION 0x0000

Functions
int32_t	ad9361_init (struct ad9361_rf_phy *ad9361_phy, AD9361_InitParam init_param)

int32_t	ad9361_remove (struct ad9361_rf_phy *phy)

int32_t	ad9361_set_en_state_machine_mode (struct ad9361_rf_phy *phy, uint32_t mode)

int32_t	ad9361_get_en_state_machine_mode (struct ad9361_rf_phy phy, uint32_t mode)

int32_t	ad9361_set_rx_rf_gain (struct ad9361_rf_phy *phy, uint8_t ch, int32_t gain_db)

int32_t	ad9361_get_rx_rf_gain (struct ad9361_rf_phy phy, uint8_t ch, int32_t gain_db)

int32_t	ad9361_set_rx_rf_bandwidth (struct ad9361_rf_phy *phy, uint32_t bandwidth_hz)

int32_t	ad9361_get_rx_rf_bandwidth (struct ad9361_rf_phy phy, uint32_t bandwidth_hz)

int32_t	ad9361_set_rx_sampling_freq (struct ad9361_rf_phy *phy, uint32_t sampling_freq_hz)

int32_t	ad9361_get_rx_sampling_freq (struct ad9361_rf_phy phy, uint32_t sampling_freq_hz)

int32_t	ad9361_set_rx_lo_freq (struct ad9361_rf_phy *phy, uint64_t lo_freq_hz)

int32_t	ad9361_get_rx_lo_freq (struct ad9361_rf_phy phy, uint64_t lo_freq_hz)

int32_t	ad9361_set_rx_lo_int_ext (struct ad9361_rf_phy *phy, uint8_t int_ext)

int32_t	ad9361_get_rx_rssi (struct ad9361_rf_phy phy, uint8_t ch, struct rf_rssi rssi)

int32_t	ad9361_set_rx_gain_control_mode (struct ad9361_rf_phy *phy, uint8_t ch, uint8_t gc_mode)

int32_t	ad9361_get_rx_gain_control_mode (struct ad9361_rf_phy phy, uint8_t ch, uint8_t gc_mode)

int32_t	ad9361_set_rx_fir_config (struct ad9361_rf_phy *phy, AD9361_RXFIRConfig fir_cfg)

int32_t	ad9361_get_rx_fir_config (struct ad9361_rf_phy phy, uint8_t rx_ch, AD9361_RXFIRConfig fir_cfg)

int32_t	ad9361_set_rx_fir_en_dis (struct ad9361_rf_phy *phy, uint8_t en_dis)

int32_t	ad9361_get_rx_fir_en_dis (struct ad9361_rf_phy phy, uint8_t en_dis)

int32_t	ad9361_set_rx_rfdc_track_en_dis (struct ad9361_rf_phy *phy, uint8_t en_dis)

int32_t	ad9361_get_rx_rfdc_track_en_dis (struct ad9361_rf_phy phy, uint8_t en_dis)

int32_t	ad9361_set_rx_bbdc_track_en_dis (struct ad9361_rf_phy *phy, uint8_t en_dis)

int32_t	ad9361_get_rx_bbdc_track_en_dis (struct ad9361_rf_phy phy, uint8_t en_dis)

int32_t	ad9361_set_rx_quad_track_en_dis (struct ad9361_rf_phy *phy, uint8_t en_dis)

int32_t	ad9361_get_rx_quad_track_en_dis (struct ad9361_rf_phy phy, uint8_t en_dis)

int32_t	ad9361_set_rx_rf_port_input (struct ad9361_rf_phy *phy, uint32_t mode)

int32_t	ad9361_get_rx_rf_port_input (struct ad9361_rf_phy phy, uint32_t mode)

int32_t	ad9361_rx_fastlock_store (struct ad9361_rf_phy *phy, uint32_t profile)

int32_t	ad9361_rx_fastlock_recall (struct ad9361_rf_phy *phy, uint32_t profile)

int32_t	ad9361_rx_fastlock_load (struct ad9361_rf_phy phy, uint32_t profile, uint8_t values)

int32_t	ad9361_rx_fastlock_save (struct ad9361_rf_phy phy, uint32_t profile, uint8_t values)

int32_t	ad9361_rx_lo_powerdown (struct ad9361_rf_phy *phy, uint8_t option)

int32_t	ad9361_get_rx_lo_power (struct ad9361_rf_phy phy, uint8_t option)

int32_t	ad9361_set_tx_attenuation (struct ad9361_rf_phy *phy, uint8_t ch, uint32_t attenuation_mdb)

int32_t	ad9361_get_tx_attenuation (struct ad9361_rf_phy phy, uint8_t ch, uint32_t attenuation_mdb)

int32_t	ad9361_set_tx_rf_bandwidth (struct ad9361_rf_phy *phy, uint32_t bandwidth_hz)

int32_t	ad9361_get_tx_rf_bandwidth (struct ad9361_rf_phy phy, uint32_t bandwidth_hz)

int32_t	ad9361_set_tx_sampling_freq (struct ad9361_rf_phy *phy, uint32_t sampling_freq_hz)

int32_t	ad9361_get_tx_sampling_freq (struct ad9361_rf_phy phy, uint32_t sampling_freq_hz)

int32_t	ad9361_set_tx_lo_freq (struct ad9361_rf_phy *phy, uint64_t lo_freq_hz)

int32_t	ad9361_get_tx_lo_freq (struct ad9361_rf_phy phy, uint64_t lo_freq_hz)

int32_t	ad9361_set_tx_lo_int_ext (struct ad9361_rf_phy *phy, uint8_t int_ext)

int32_t	ad9361_set_tx_fir_config (struct ad9361_rf_phy *phy, AD9361_TXFIRConfig fir_cfg)

int32_t	ad9361_get_tx_fir_config (struct ad9361_rf_phy phy, uint8_t tx_ch, AD9361_TXFIRConfig fir_cfg)

int32_t	ad9361_set_tx_fir_en_dis (struct ad9361_rf_phy *phy, uint8_t en_dis)

int32_t	ad9361_get_tx_fir_en_dis (struct ad9361_rf_phy phy, uint8_t en_dis)

int32_t	ad9361_get_tx_rssi (struct ad9361_rf_phy phy, uint8_t ch, uint32_t rssi_db_x_1000)

int32_t	ad9361_set_tx_rf_port_output (struct ad9361_rf_phy *phy, uint32_t mode)

int32_t	ad9361_get_tx_rf_port_output (struct ad9361_rf_phy phy, uint32_t mode)

int32_t	ad9361_set_tx_auto_cal_en_dis (struct ad9361_rf_phy *phy, uint8_t en_dis)

int32_t	ad9361_get_tx_auto_cal_en_dis (struct ad9361_rf_phy phy, uint8_t en_dis)

int32_t	ad9361_tx_fastlock_store (struct ad9361_rf_phy *phy, uint32_t profile)

int32_t	ad9361_tx_fastlock_recall (struct ad9361_rf_phy *phy, uint32_t profile)

int32_t	ad9361_tx_fastlock_load (struct ad9361_rf_phy phy, uint32_t profile, uint8_t values)

int32_t	ad9361_tx_fastlock_save (struct ad9361_rf_phy phy, uint32_t profile, uint8_t values)

int32_t	ad9361_tx_lo_powerdown (struct ad9361_rf_phy *phy, uint8_t option)

int32_t	ad9361_get_tx_lo_power (struct ad9361_rf_phy phy, uint8_t option)

int32_t	ad9361_set_trx_path_clks (struct ad9361_rf_phy phy, uint32_t rx_path_clks, uint32_t *tx_path_clks)

int32_t	ad9361_get_trx_path_clks (struct ad9361_rf_phy phy, uint32_t rx_path_clks, uint32_t *tx_path_clks)

int32_t	ad9361_set_no_ch_mode (struct ad9361_rf_phy *phy, uint8_t no_ch_mode)

int32_t	ad9361_do_mcs (struct ad9361_rf_phy phy_master, struct ad9361_rf_phy phy_slave)

int32_t	ad9361_set_trx_fir_en_dis (struct ad9361_rf_phy *phy, uint8_t en_dis)

int32_t	ad9361_set_trx_rate_gov (struct ad9361_rf_phy *phy, uint32_t rate_gov)

int32_t	ad9361_get_trx_rate_gov (struct ad9361_rf_phy phy, uint32_t rate_gov)

int32_t	ad9361_do_calib (struct ad9361_rf_phy *phy, uint32_t cal, int32_t arg)

int32_t	ad9361_trx_load_enable_fir (struct ad9361_rf_phy *phy, AD9361_RXFIRConfig rx_fir_cfg, AD9361_TXFIRConfig tx_fir_cfg)

int32_t	ad9361_do_dcxo_tune_coarse (struct ad9361_rf_phy *phy, uint32_t coarse)

int32_t	ad9361_do_dcxo_tune_fine (struct ad9361_rf_phy *phy, uint32_t fine)

int32_t	ad9361_get_temperature (struct ad9361_rf_phy phy, int32_t temp)

Variables
struct gain_table_info	ad9361_adi_gt_info []

Detailed Description

Implementation of AD9361 API Driver.

Author: DBogdan (drago.nosp@m.s.bo.nosp@m.gdan@.nosp@m.anal.nosp@m.og.co.nosp@m.m)

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
Neither the name of Analog Devices, Inc. nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES, INC. “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANALOG DEVICES, INC. BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Macro Definition Documentation

◆ ADI_REG_VERSION

#define ADI_REG_VERSION 0x0000

Function Documentation

◆ ad9361_do_calib()

int32_t ad9361_do_calib	(	struct ad9361_rf_phy *	phy,
		uint32_t	cal,
		int32_t	arg
	)

Perform the selected calibration.

Parameters

phy	The AD9361 state structure.
cal	The selected calibration (TX_QUAD_CAL, RFDC_CAL). Accepted values: TX_QUAD_CAL RFDC_CAL
arg	For TX_QUAD_CAL - the optional RX phase value overwrite (set to zero).

Returns: 0 in case of success, negative error code otherwise.

Note: This function will/may affect the data path.

◆ ad9361_do_dcxo_tune_coarse()

int32_t ad9361_do_dcxo_tune_coarse	(	struct ad9361_rf_phy *	phy,
		uint32_t	coarse
	)

Do DCXO coarse tuning.

Parameters

phy	The AD9361 current state structure.
coarse	The DCXO coarse tuning value.

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_do_dcxo_tune_fine()

int32_t ad9361_do_dcxo_tune_fine	(	struct ad9361_rf_phy *	phy,
		uint32_t	fine
	)

Do DCXO fine tuning.

Parameters

phy	The AD9361 current state structure.
fine	The DCXO fine tuning value.

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_do_mcs()

int32_t ad9361_do_mcs	(	struct ad9361_rf_phy *	phy_master,
		struct ad9361_rf_phy *	phy_slave
	)

Do multi chip synchronization.

Parameters

phy_master	The AD9361 Master state structure.
phy_slave	The AD9361 Slave state structure.

Returns: 0 in case of success, negative error code otherwise.

Note: This function will/may affect the data path.

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◆ ad9361_get_en_state_machine_mode()

int32_t ad9361_get_en_state_machine_mode	(	struct ad9361_rf_phy *	phy,
		uint32_t *	mode
	)

Get the Enable State Machine (ENSM) mode.

Parameters

phy	The AD9361 current state structure.
mode	A variable to store the selected ENSM mode.

Returns: 0 in case of success, negative error code otherwise.

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◆ ad9361_get_rx_bbdc_track_en_dis()

int32_t ad9361_get_rx_bbdc_track_en_dis	(	struct ad9361_rf_phy *	phy,
		uint8_t *	en_dis
	)

Get the status of the RX BasebandDC Tracking.

Parameters

phy	The AD9361 current state structure.
en_dis	The enable/disable status buffer.

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_get_rx_fir_config()

int32_t ad9361_get_rx_fir_config	(	struct ad9361_rf_phy *	phy,
		uint8_t	rx_ch,
		AD9361_RXFIRConfig *	fir_cfg
	)

Get the RX FIR filter configuration.

Parameters

phy	The AD9361 current state structure.
rx_ch	The selected RX channel (RX1, RX2). Accepted values: RX1 (0) RX2 (1)
fir_cfg	FIR filter configuration output file.

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_get_rx_fir_en_dis()

int32_t ad9361_get_rx_fir_en_dis	(	struct ad9361_rf_phy *	phy,
		uint8_t *	en_dis
	)

Get the status of the RX FIR filter.

Parameters

phy	The AD9361 current state structure.
en_dis	The enable/disable status buffer.

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_get_rx_gain_control_mode()

int32_t ad9361_get_rx_gain_control_mode	(	struct ad9361_rf_phy *	phy,
		uint8_t	ch,
		uint8_t *	gc_mode
	)

Get the gain control mode for the selected channel.

Parameters

phy	The AD9361 current state structure.
ch	The desired channel (RX1, RX2). Accepted values: RX1 (0) RX2 (1)
gc_mode	A variable to store the gain control mode.

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_get_rx_lo_freq()

int32_t ad9361_get_rx_lo_freq	(	struct ad9361_rf_phy *	phy,
		uint64_t *	lo_freq_hz
	)

Get current RX LO frequency.

Parameters

phy	The AD9361 current state structure.
lo_freq_hz	A variable to store the frequency value (Hz).

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_get_rx_lo_power()

int32_t ad9361_get_rx_lo_power	(	struct ad9361_rf_phy *	phy,
		uint8_t *	option
	)

Get the RX Local Oscillator power status.

Parameters

phy	The AD9361 state structure.
option	Store the option (ON, OFF).

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_get_rx_quad_track_en_dis()

int32_t ad9361_get_rx_quad_track_en_dis	(	struct ad9361_rf_phy *	phy,
		uint8_t *	en_dis
	)

Get the status of the RX Quadrature Tracking.

Parameters

phy	The AD9361 current state structure.
en_dis	The enable/disable status buffer.

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_get_rx_rf_bandwidth()

int32_t ad9361_get_rx_rf_bandwidth	(	struct ad9361_rf_phy *	phy,
		uint32_t *	bandwidth_hz
	)

Get the RX RF bandwidth.

Parameters

phy	The AD9361 current state structure.
bandwidth_hz	A variable to store the bandwidth value (Hz).

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_get_rx_rf_gain()

int32_t ad9361_get_rx_rf_gain	(	struct ad9361_rf_phy *	phy,
		uint8_t	ch,
		int32_t *	gain_db
	)

Get current receive RF gain for the selected channel.

Parameters

phy	The AD9361 current state structure.
ch	The desired channel number (RX1, RX2). Accepted values in 2x2 mode: RX1 (0) RX2 (1) Accepted values in 1x1 mode: RX1 (0)
gain_db	A variable to store the RF gain (dB).

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_get_rx_rf_port_input()

int32_t ad9361_get_rx_rf_port_input	(	struct ad9361_rf_phy *	phy,
		uint32_t *	mode
	)

Get the selected RX RF input port.

Parameters

phy	The AD9361 current state structure.
mode	The RF port.

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_get_rx_rfdc_track_en_dis()

int32_t ad9361_get_rx_rfdc_track_en_dis	(	struct ad9361_rf_phy *	phy,
		uint8_t *	en_dis
	)

Get the status of the RX RFDC Tracking.

Parameters

phy	The AD9361 current state structure.
en_dis	The enable/disable status buffer.

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_get_rx_rssi()

int32_t ad9361_get_rx_rssi	(	struct ad9361_rf_phy *	phy,
		uint8_t	ch,
		struct rf_rssi *	rssi
	)

Get the RSSI for the selected channel.

Parameters

phy	The AD9361 current state structure.
ch	The desired channel (RX1, RX2). Accepted values in 2x2 mode: RX1 (0) RX2 (1) Accepted values in 1x1 mode: RX1 (0)
rssi	A variable to store the RSSI.

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_get_rx_sampling_freq()

int32_t ad9361_get_rx_sampling_freq	(	struct ad9361_rf_phy *	phy,
		uint32_t *	sampling_freq_hz
	)

Get current RX sampling frequency.

Parameters

phy	The AD9361 current state structure.
sampling_freq_hz	A variable to store the frequency value (Hz).

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_get_temperature()

int32_t ad9361_get_temperature	(	struct ad9361_rf_phy *	phy,
		int32_t *	temp
	)

Get the temperature.

Parameters

phy	The AD9361 current state structure.
temp	The temperature (degrees C * 1000).

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_get_trx_path_clks()

int32_t ad9361_get_trx_path_clks	(	struct ad9361_rf_phy *	phy,
		uint32_t *	rx_path_clks,
		uint32_t *	tx_path_clks
	)

Get the RX and TX path rates.

Parameters

phy	The AD9361 state structure.
rx_path_clks	RX path rates buffer.
tx_path_clks	TX path rates buffer.

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_get_trx_rate_gov()

int32_t ad9361_get_trx_rate_gov	(	struct ad9361_rf_phy *	phy,
		uint32_t *	rate_gov
	)

Get the OSR rate governor.

Parameters

phy	The AD9361 current state structure.
rate_gov	Option buffer.

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_get_tx_attenuation()

int32_t ad9361_get_tx_attenuation	(	struct ad9361_rf_phy *	phy,
		uint8_t	ch,
		uint32_t *	attenuation_mdb
	)

Get current transmit attenuation for the selected channel.

Parameters

phy	The AD9361 current state structure.
ch	The desired channel number (TX1, TX2). Accepted values in 2x2 mode: TX1 (0) TX2 (1) Accepted values in 1x1 mode: TX1 (0)
attenuation_mdb	A variable to store the attenuation value (mdB).

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_get_tx_auto_cal_en_dis()

int32_t ad9361_get_tx_auto_cal_en_dis	(	struct ad9361_rf_phy *	phy,
		uint8_t *	en_dis
	)

Get the status of the auto calibration flag.

Parameters

phy	The AD9361 current state structure.
en_dis	The enable/disable status buffer.

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_get_tx_fir_config()

int32_t ad9361_get_tx_fir_config	(	struct ad9361_rf_phy *	phy,
		uint8_t	tx_ch,
		AD9361_TXFIRConfig *	fir_cfg
	)

Get the TX FIR filter configuration.

Parameters

phy	The AD9361 current state structure.
tx_ch	The selected TX channel (TX1, TX2). Accepted values: TX1 (0) TX2 (1)
fir_cfg	FIR filter configuration output file.

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_get_tx_fir_en_dis()

int32_t ad9361_get_tx_fir_en_dis	(	struct ad9361_rf_phy *	phy,
		uint8_t *	en_dis
	)

Get the status of the TX FIR filter.

Parameters

phy	The AD9361 current state structure.
en_dis	The enable/disable status buffer.

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_get_tx_lo_freq()

int32_t ad9361_get_tx_lo_freq	(	struct ad9361_rf_phy *	phy,
		uint64_t *	lo_freq_hz
	)

Get current TX LO frequency.

Parameters

phy	The AD9361 current state structure.
lo_freq_hz	A variable to store the frequency value (Hz).

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_get_tx_lo_power()

int32_t ad9361_get_tx_lo_power	(	struct ad9361_rf_phy *	phy,
		uint8_t *	option
	)

Get the TX Local Oscillator power status.

Parameters

phy	The AD9361 state structure.
option	Store the option (ON, OFF).

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_get_tx_rf_bandwidth()

int32_t ad9361_get_tx_rf_bandwidth	(	struct ad9361_rf_phy *	phy,
		uint32_t *	bandwidth_hz
	)

Get the TX RF bandwidth.

Parameters

phy	The AD9361 current state structure.
bandwidth_hz	A variable to store the bandwidth value (Hz).

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_get_tx_rf_port_output()

int32_t ad9361_get_tx_rf_port_output	(	struct ad9361_rf_phy *	phy,
		uint32_t *	mode
	)

Get the selected TX RF output port.

Parameters

phy	The AD9361 current state structure.
mode	The RF port.

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_get_tx_rssi()

int32_t ad9361_get_tx_rssi	(	struct ad9361_rf_phy *	phy,
		uint8_t	ch,
		uint32_t *	rssi_db_x_1000
	)

Get the TX RSSI for the selected channel (TX_MON should be enabled).

Parameters

phy	The AD9361 current state structure.
ch	The desired channel (TX1, TX2). Accepted values: TX1 (0) TX2 (1)
rssi_db_x_1000	A variable to store the RSSI.

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_get_tx_sampling_freq()

int32_t ad9361_get_tx_sampling_freq	(	struct ad9361_rf_phy *	phy,
		uint32_t *	sampling_freq_hz
	)

Get current TX sampling frequency.

Parameters

phy	The AD9361 current state structure.
sampling_freq_hz	A variable to store the frequency value (Hz).

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_init()

int32_t ad9361_init	(	struct ad9361_rf_phy **	ad9361_phy,
		AD9361_InitParam *	init_param
	)

Initialize the AD9361 part.

Parameters

ad9361_phy	The AD9361 device structure.
init_param	The structure that contains the AD9361 initial parameters.

Returns: 0 in case of success, negative error code otherwise.

Note: This function will/may affect the data path.

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◆ ad9361_remove()

int32_t ad9361_remove ( struct ad9361_rf_phy * phy )

Free the allocated resources.

Parameters

phy	The AD9361 current state structure.

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_rx_fastlock_load()

int32_t ad9361_rx_fastlock_load	(	struct ad9361_rf_phy *	phy,
		uint32_t	profile,
		uint8_t *	values
	)

Load RX fastlock profile. A previously saved profile can be loaded in any of the 8 available slots.

Parameters

phy	The AD9361 state structure.
profile	The profile number (0 - 7). Accepted values: 0 - 7
values	Fastlock profile program data. Example: val0,val1,val2,,val15

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_rx_fastlock_recall()

int32_t ad9361_rx_fastlock_recall	(	struct ad9361_rf_phy *	phy,
		uint32_t	profile
	)

Recall specified RX fastlock profile. When in fastlock pin select mode (init_param->rx_fastlock_pincontrol_enable), the function needs to be called before then the pin-control can be used.

Parameters

phy	The AD9361 state structure.
profile	The profile number (0 - 7). Accepted values: 0 - 7

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_rx_fastlock_save()

int32_t ad9361_rx_fastlock_save	(	struct ad9361_rf_phy *	phy,
		uint32_t	profile,
		uint8_t *	values
	)

Save RX fastlock profile. In order to use more than 8 Profiles, an existing profile can be read back and stored by the user application.

Parameters

phy	The AD9361 state structure.
profile	The profile number (0 - 7). Accepted values: 0 - 7
values	Fastlock profile program data.

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_rx_fastlock_store()

int32_t ad9361_rx_fastlock_store	(	struct ad9361_rf_phy *	phy,
		uint32_t	profile
	)

Store RX fastlock profile. To create a profile tune the synthesizer (ad9361_set_rx_lo_freq()) and then call this function specifying the target profile number.

Parameters

phy	The AD9361 state structure.
profile	The profile number (0 - 7). Accepted values: 0 - 7

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_rx_lo_powerdown()

int32_t ad9361_rx_lo_powerdown	(	struct ad9361_rf_phy *	phy,
		uint8_t	option
	)

Power down the RX Local Oscillator.

Parameters

phy	The AD9361 state structure.
option	The option (ON, OFF). Accepted values: ON (0) OFF (1)

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_set_en_state_machine_mode()

int32_t ad9361_set_en_state_machine_mode	(	struct ad9361_rf_phy *	phy,
		uint32_t	mode
	)

Set the Enable State Machine (ENSM) mode.

Parameters

phy	The AD9361 current state structure.
mode	The ENSM mode. Accepted values: ENSM_MODE_TX ENSM_MODE_RX ENSM_MODE_ALERT ENSM_MODE_FDD ENSM_MODE_WAIT ENSM_MODE_SLEEP ENSM_MODE_PINCTRL ENSM_MODE_PINCTRL_FDD_INDEP

Returns: 0 in case of success, negative error code otherwise.

Note: This function will/may affect the data path.

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◆ ad9361_set_no_ch_mode()

int32_t ad9361_set_no_ch_mode	(	struct ad9361_rf_phy *	phy,
		uint8_t	no_ch_mode
	)

Set the number of channels mode.

Parameters

phy	The AD9361 state structure. Note: This function also resets the device, some additional configurations might be necessary
no_ch_mode	Number of channels mode (MODE_1x1, MODE_2x2). Accepted values: MODE_1x1 (1) MODE_2x2 (2)

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_set_rx_bbdc_track_en_dis()

int32_t ad9361_set_rx_bbdc_track_en_dis	(	struct ad9361_rf_phy *	phy,
		uint8_t	en_dis
	)

Enable/disable the RX BasebandDC Tracking.

Parameters

phy	The AD9361 current state structure.
en_dis	The option (ENABLE, DISABLE). Accepted values: ENABLE (1) DISABLE (0)

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_set_rx_fir_config()

int32_t ad9361_set_rx_fir_config	(	struct ad9361_rf_phy *	phy,
		AD9361_RXFIRConfig	fir_cfg
	)

Set the RX FIR filter configuration.

Parameters

phy	The AD9361 current state structure.
fir_cfg	FIR filter configuration.

Returns: 0 in case of success, negative error code otherwise.

Note: This function will/may affect the data path.

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◆ ad9361_set_rx_fir_en_dis()

int32_t ad9361_set_rx_fir_en_dis	(	struct ad9361_rf_phy *	phy,
		uint8_t	en_dis
	)

Enable/disable the RX FIR filter.

Parameters

phy	The AD9361 current state structure.
en_dis	The option (ENABLE, DISABLE). Accepted values: ENABLE (1) DISABLE (0)

Returns: 0 in case of success, negative error code otherwise.

Note: This function will/may affect the data path.

◆ ad9361_set_rx_gain_control_mode()

int32_t ad9361_set_rx_gain_control_mode	(	struct ad9361_rf_phy *	phy,
		uint8_t	ch,
		uint8_t	gc_mode
	)

Set the gain control mode for the selected channel.

Parameters

phy	The AD9361 current state structure.
ch	The desired channel (RX1, RX2). Accepted values in 2x2 mode: RX1 (0) RX2 (1) Accepted values in 1x1 mode: RX1 (0)
gc_mode	The gain control mode (manual, fast_attack, slow_attack, hybrid). Accepted values: RF_GAIN_MGC (manual) RF_GAIN_FASTATTACK_AGC (fast_attack) RF_GAIN_SLOWATTACK_AGC (slow_attack) RF_GAIN_HYBRID_AGC (hybrid)

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_set_rx_lo_freq()

int32_t ad9361_set_rx_lo_freq	(	struct ad9361_rf_phy *	phy,
		uint64_t	lo_freq_hz
	)

Set the RX LO frequency.

Parameters

phy	The AD9361 current state structure.
lo_freq_hz	The desired frequency (Hz). Example: 2400000000 (2.4 GHz)

Returns: 0 in case of success, negative error code otherwise.

Note: This function will/may affect the data path.

◆ ad9361_set_rx_lo_int_ext()

int32_t ad9361_set_rx_lo_int_ext	(	struct ad9361_rf_phy *	phy,
		uint8_t	int_ext
	)

Switch between internal and external LO.

Parameters

phy	The AD9361 state structure.
int_ext	The selected lo (INT_LO, EXT_LO). Accepted values: INT_LO EXT_LO

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_set_rx_quad_track_en_dis()

int32_t ad9361_set_rx_quad_track_en_dis	(	struct ad9361_rf_phy *	phy,
		uint8_t	en_dis
	)

Enable/disable the RX Quadrature Tracking.

Parameters

phy	The AD9361 current state structure.
en_dis	The option (ENABLE, DISABLE). Accepted values: ENABLE (1) DISABLE (0)

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_set_rx_rf_bandwidth()

int32_t ad9361_set_rx_rf_bandwidth	(	struct ad9361_rf_phy *	phy,
		uint32_t	bandwidth_hz
	)

Set the RX RF bandwidth.

Parameters

phy	The AD9361 current state structure.
bandwidth_hz	The desired bandwidth (Hz). Example: 18000000 (18 MHz)

Returns: 0 in case of success, negative error code otherwise.

Note: This function will/may affect the data path.

◆ ad9361_set_rx_rf_gain()

int32_t ad9361_set_rx_rf_gain	(	struct ad9361_rf_phy *	phy,
		uint8_t	ch,
		int32_t	gain_db
	)

Set the receive RF gain for the selected channel.

Parameters

phy	The AD9361 current state structure.
ch	The desired channel number (RX1, RX2). Accepted values in 2x2 mode: RX1 (0) RX2 (1) Accepted values in 1x1 mode: RX1 (0)
gain_db	The RF gain (dB). Example: 10 (10 dB)

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_set_rx_rf_port_input()

int32_t ad9361_set_rx_rf_port_input	(	struct ad9361_rf_phy *	phy,
		uint32_t	mode
	)

Set the RX RF input port.

Parameters

phy The AD9361 current state structure.

mode The RF port. Accepted values: A_BALANCED (0 - (RX1A_N & RX1A_P) and (RX2A_N & RX2A_P) enabled; balanced) B_BALANCED (1 - (RX1B_N & RX1B_P) and (RX2B_N & RX2B_P) enabled; balanced) C_BALANCED (2 - (RX1C_N & RX1C_P) and (RX2C_N & RX2C_P) enabled; balanced) A_N (3 - RX1A_N and RX2A_N enabled; unbalanced) A_P (4 - RX1A_P and RX2A_P enabled; unbalanced) B_N (5 - RX1B_N and RX2B_N enabled; unbalanced) B_P (6 - RX1B_P and RX2B_P enabled; unbalanced) C_N (7 - RX1C_N and RX2C_N enabled; unbalanced) C_P (8 - RX1C_P and RX2C_P enabled; unbalanced) TX_MON1 (9 - TX_MONITOR1) TX_MON2 (10 - TX_MONITOR2) TX_MON1_2 (11 - TX_MONITOR1 & TX_MONITOR2)

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_set_rx_rfdc_track_en_dis()

int32_t ad9361_set_rx_rfdc_track_en_dis	(	struct ad9361_rf_phy *	phy,
		uint8_t	en_dis
	)

Enable/disable the RX RFDC Tracking.

Parameters

phy	The AD9361 current state structure.
en_dis	The option (ENABLE, DISABLE). Accepted values: ENABLE (1) DISABLE (0)

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_set_rx_sampling_freq()

int32_t ad9361_set_rx_sampling_freq	(	struct ad9361_rf_phy *	phy,
		uint32_t	sampling_freq_hz
	)

Set the RX sampling frequency.

Parameters

phy	The AD9361 current state structure.
sampling_freq_hz	The desired frequency (Hz). Example: 30720000 (30.72 MHz)

Returns: 0 in case of success, negative error code otherwise.

Note: This function will/may affect the data path.

◆ ad9361_set_trx_fir_en_dis()

int32_t ad9361_set_trx_fir_en_dis	(	struct ad9361_rf_phy *	phy,
		uint8_t	en_dis
	)

Enable/disable the TRX FIR filters.

Parameters

phy	The AD9361 current state structure.
en_dis	The option (ENABLE, DISABLE). Accepted values: ENABLE (1) DISABLE (0)

Returns: 0 in case of success, negative error code otherwise.

Note: This function will/may affect the data path.

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◆ ad9361_set_trx_path_clks()

int32_t ad9361_set_trx_path_clks	(	struct ad9361_rf_phy *	phy,
		uint32_t *	rx_path_clks,
		uint32_t *	tx_path_clks
	)

Set the RX and TX path rates.

Parameters

phy	The AD9361 state structure.
rx_path_clks	RX path rates buffer.
tx_path_clks	TX path rates buffer.

Returns: 0 in case of success, negative error code otherwise.

Note: This function will/may affect the data path.

◆ ad9361_set_trx_rate_gov()

int32_t ad9361_set_trx_rate_gov	(	struct ad9361_rf_phy *	phy,
		uint32_t	rate_gov
	)

Set the OSR rate governor.

Parameters

phy	The AD9361 current state structure.
rate_gov	OSR rate governor (highest, nominal). Accepted values: HIGHEST_OSR (0 - highest OSR) NOMINAL_OSR (1 - nominal)

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_set_tx_attenuation()

int32_t ad9361_set_tx_attenuation	(	struct ad9361_rf_phy *	phy,
		uint8_t	ch,
		uint32_t	attenuation_mdb
	)

Set the transmit attenuation for the selected channel.

Parameters

phy	The AD9361 current state structure.
ch	The desired channel number (TX1, TX2). Accepted values in 2x2 mode: TX1 (0) TX2 (1) Accepted values in 1x1 mode: TX1 (0)
attenuation_mdb	The attenuation (mdB). Example: 10000 (10 dB)

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_set_tx_auto_cal_en_dis()

int32_t ad9361_set_tx_auto_cal_en_dis	(	struct ad9361_rf_phy *	phy,
		uint8_t	en_dis
	)

Enable/disable the auto calibration.

Parameters

phy	The AD9361 current state structure.
en_dis	The option (ENABLE, DISABLE). Accepted values: ENABLE (1) DISABLE (0)

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_set_tx_fir_config()

int32_t ad9361_set_tx_fir_config	(	struct ad9361_rf_phy *	phy,
		AD9361_TXFIRConfig	fir_cfg
	)

Set the TX FIR filter configuration.

Parameters

phy	The AD9361 current state structure.
fir_cfg	FIR filter configuration.

Returns: 0 in case of success, negative error code otherwise.

Note: This function will/may affect the data path.

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◆ ad9361_set_tx_fir_en_dis()

int32_t ad9361_set_tx_fir_en_dis	(	struct ad9361_rf_phy *	phy,
		uint8_t	en_dis
	)

Enable/disable the TX FIR filter.

Parameters

phy	The AD9361 current state structure.
en_dis	The option (ENABLE, DISABLE). Accepted values: ENABLE (1) DISABLE (0)

Returns: 0 in case of success, negative error code otherwise.

Note: This function will/may affect the data path.

◆ ad9361_set_tx_lo_freq()

int32_t ad9361_set_tx_lo_freq	(	struct ad9361_rf_phy *	phy,
		uint64_t	lo_freq_hz
	)

Set the TX LO frequency.

Parameters

phy	The AD9361 current state structure.
lo_freq_hz	The desired frequency (Hz). Example: 2400000000 (2.4 GHz)

Returns: 0 in case of success, negative error code otherwise.

Note: This function will/may affect the data path.

◆ ad9361_set_tx_lo_int_ext()

int32_t ad9361_set_tx_lo_int_ext	(	struct ad9361_rf_phy *	phy,
		uint8_t	int_ext
	)

Switch between internal and external LO.

Parameters

phy	The AD9361 state structure.
int_ext	The selected lo (INT_LO, EXT_LO). Accepted values: INT_LO EXT_LO

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_set_tx_rf_bandwidth()

int32_t ad9361_set_tx_rf_bandwidth	(	struct ad9361_rf_phy *	phy,
		uint32_t	bandwidth_hz
	)

Set the TX RF bandwidth.

Parameters

phy	The AD9361 current state structure.
bandwidth_hz	The desired bandwidth (Hz). Example: 18000000 (18 MHz)

Returns: 0 in case of success, negative error code otherwise.

Note: This function will/may affect the data path.

◆ ad9361_set_tx_rf_port_output()

int32_t ad9361_set_tx_rf_port_output	(	struct ad9361_rf_phy *	phy,
		uint32_t	mode
	)

Set the TX RF output port.

Parameters

phy	The AD9361 current state structure.
mode	The RF port. Accepted values: TXA (0) TXB (1)

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_set_tx_sampling_freq()

int32_t ad9361_set_tx_sampling_freq	(	struct ad9361_rf_phy *	phy,
		uint32_t	sampling_freq_hz
	)

Set the TX sampling frequency.

Parameters

phy	The AD9361 current state structure.
sampling_freq_hz	The desired frequency (Hz). Example: 30720000 (30.72 MHz)

Returns: 0 in case of success, negative error code otherwise.

Note: This function will/may affect the data path.

◆ ad9361_trx_load_enable_fir()

int32_t ad9361_trx_load_enable_fir	(	struct ad9361_rf_phy *	phy,
		AD9361_RXFIRConfig	rx_fir_cfg,
		AD9361_TXFIRConfig	tx_fir_cfg
	)

Load and enable TRX FIR filters configurations.

Parameters

phy	The AD9361 current state structure.
rx_fir_cfg	RX FIR filter configuration.
tx_fir_cfg	TX FIR filter configuration.

Returns: 0 in case of success, negative error code otherwise.

Note: This function will/may affect the data path.

◆ ad9361_tx_fastlock_load()

int32_t ad9361_tx_fastlock_load	(	struct ad9361_rf_phy *	phy,
		uint32_t	profile,
		uint8_t *	values
	)

Load TX fastlock profile. A previously saved profile can be loaded in any of the 8 available slots.

Parameters

phy	The AD9361 state structure.
profile	The profile number (0 - 7). Accepted values: 0 - 7
values	Fastlock profile program data. Example: val0,val1,val2,,val15

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_tx_fastlock_recall()

int32_t ad9361_tx_fastlock_recall	(	struct ad9361_rf_phy *	phy,
		uint32_t	profile
	)

Recall specified TX fastlock profile. When in fastlock pin select mode (init_param->tx_fastlock_pincontrol_enable), the function needs to be called before then the pin-control can be used.

Parameters

phy	The AD9361 state structure.
profile	The profile number (0 - 7). Accepted values: 0 - 7

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_tx_fastlock_save()

int32_t ad9361_tx_fastlock_save	(	struct ad9361_rf_phy *	phy,
		uint32_t	profile,
		uint8_t *	values
	)

Save TX fastlock profile. In order to use more than 8 Profiles, an existing profile can be read back and stored by the user application.

Parameters

phy	The AD9361 state structure.
profile	The profile number (0 - 7). Accepted values: 0 - 7
values	Fastlock profile program data.

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_tx_fastlock_store()

int32_t ad9361_tx_fastlock_store	(	struct ad9361_rf_phy *	phy,
		uint32_t	profile
	)

Store TX fastlock profile. To create a profile tune the synthesizer (ad9361_set_tx_lo_freq()) and then call this function specifying the target profile number.

Parameters

phy	The AD9361 state structure.
profile	The profile number (0 - 7). Accepted values: 0 - 7

Returns: 0 in case of success, negative error code otherwise.

◆ ad9361_tx_lo_powerdown()

int32_t ad9361_tx_lo_powerdown	(	struct ad9361_rf_phy *	phy,
		uint8_t	option
	)

Power down the TX Local Oscillator.

Parameters

phy	The AD9361 state structure.
option	The option (ON, OFF). Accepted values: ON (0) OFF (1)

Returns: 0 in case of success, negative error code otherwise.

Variable Documentation

◆ ad9361_adi_gt_info

struct gain_table_info ad9361_adi_gt_info[]

Macros

Functions

Variables

Detailed Description

Macro Definition Documentation

◆ ADI_REG_VERSION

Function Documentation

◆ ad9361_do_calib()

◆ ad9361_do_dcxo_tune_coarse()

◆ ad9361_do_dcxo_tune_fine()

◆ ad9361_do_mcs()

◆ ad9361_get_en_state_machine_mode()

◆ ad9361_get_rx_bbdc_track_en_dis()

◆ ad9361_get_rx_fir_config()

◆ ad9361_get_rx_fir_en_dis()

◆ ad9361_get_rx_gain_control_mode()

◆ ad9361_get_rx_lo_freq()

◆ ad9361_get_rx_lo_power()

◆ ad9361_get_rx_quad_track_en_dis()

◆ ad9361_get_rx_rf_bandwidth()

◆ ad9361_get_rx_rf_gain()

◆ ad9361_get_rx_rf_port_input()

◆ ad9361_get_rx_rfdc_track_en_dis()

◆ ad9361_get_rx_rssi()

◆ ad9361_get_rx_sampling_freq()

◆ ad9361_get_temperature()

◆ ad9361_get_trx_path_clks()

◆ ad9361_get_trx_rate_gov()

◆ ad9361_get_tx_attenuation()

◆ ad9361_get_tx_auto_cal_en_dis()

◆ ad9361_get_tx_fir_config()

◆ ad9361_get_tx_fir_en_dis()

◆ ad9361_get_tx_lo_freq()

◆ ad9361_get_tx_lo_power()

◆ ad9361_get_tx_rf_bandwidth()

◆ ad9361_get_tx_rf_port_output()

◆ ad9361_get_tx_rssi()

◆ ad9361_get_tx_sampling_freq()

◆ ad9361_init()

◆ ad9361_remove()

◆ ad9361_rx_fastlock_load()

◆ ad9361_rx_fastlock_recall()

◆ ad9361_rx_fastlock_save()

◆ ad9361_rx_fastlock_store()

◆ ad9361_rx_lo_powerdown()

◆ ad9361_set_en_state_machine_mode()

◆ ad9361_set_no_ch_mode()

◆ ad9361_set_rx_bbdc_track_en_dis()

◆ ad9361_set_rx_fir_config()

◆ ad9361_set_rx_fir_en_dis()

◆ ad9361_set_rx_gain_control_mode()

◆ ad9361_set_rx_lo_freq()

◆ ad9361_set_rx_lo_int_ext()

◆ ad9361_set_rx_quad_track_en_dis()

◆ ad9361_set_rx_rf_bandwidth()

◆ ad9361_set_rx_rf_gain()

◆ ad9361_set_rx_rf_port_input()

◆ ad9361_set_rx_rfdc_track_en_dis()

◆ ad9361_set_rx_sampling_freq()

◆ ad9361_set_trx_fir_en_dis()

◆ ad9361_set_trx_path_clks()

◆ ad9361_set_trx_rate_gov()

◆ ad9361_set_tx_attenuation()

◆ ad9361_set_tx_auto_cal_en_dis()

◆ ad9361_set_tx_fir_config()

◆ ad9361_set_tx_fir_en_dis()

◆ ad9361_set_tx_lo_freq()

◆ ad9361_set_tx_lo_int_ext()

◆ ad9361_set_tx_rf_bandwidth()

◆ ad9361_set_tx_rf_port_output()

◆ ad9361_set_tx_sampling_freq()

◆ ad9361_trx_load_enable_fir()

◆ ad9361_tx_fastlock_load()

◆ ad9361_tx_fastlock_recall()

◆ ad9361_tx_fastlock_save()

◆ ad9361_tx_fastlock_store()

◆ ad9361_tx_lo_powerdown()

Variable Documentation

◆ ad9361_adi_gt_info