iio_ad9361.c File Reference

Implementation of iio_ad9361 This module is a wrapper over "ad9361_api", and it is used by "iio". More...

#include <sys/types.h>
#include <inttypes.h>
#include <string.h>
#include <errno.h>
#include "no_os_error.h"
#include "iio_ad9361.h"
#include "ad9361_api.h"
#include "no_os_util.h"
#include "no_os_alloc.h"
#include "axi_adc_core.h"

Include dependency graph for iio_ad9361.c:

Macros
#define	AXI_ADC_REG_CLOCKS_PER_PPS   0x00C0
#define	AXI_ADC_REG_CLOCKS_PER_PPS_STATUS   0x00C4
#define	AXI_ADC_CLOCKS_PER_PPS_STAT_INVAL   NO_OS_BIT(0)
#define	AD9361_VOLTAGE_IN(_idx)
#define	AD9361_VOLTAGE_OUT(_idx)
#define	AD9361_ALTVOLTAGE_OUT(_idx)
#define	AD9361_TEMP(_idx)
#define	AD9361_OUT()

Functions
int32_t	ad9361_parse_fir (struct ad9361_rf_phy *phy, char *data, uint32_t size)
void	iio_ad9361_get_dev_descriptor (struct iio_ad9361_desc *desc, struct iio_device **dev_descriptor)
	Get iio device descriptor.
int32_t	iio_ad9361_init (struct iio_ad9361_desc **desc, struct iio_ad9361_init_param *init)
	Init for reading/writing and parameterization of a ad9361 device.
int32_t	iio_ad9361_remove (struct iio_ad9361_desc *desc)
	Release resources.

Variables
const char *	ad9361_ensm_states [12]
struct iio_attribute	voltage_output_attributes []
struct iio_attribute	voltage_input_attributes []
struct iio_attribute	altvoltage_attributes []
struct iio_attribute	out_attributes []
struct iio_attribute	temp0_attributes []

Detailed Description

Implementation of iio_ad9361 This module is a wrapper over "ad9361_api", and it is used by "iio".

Author

Cristian Pop (crist.nosp@m.ian..nosp@m.pop@a.nosp@m.nalo.nosp@m.g.com)

Copyright 2019(c) Analog Devices, Inc.

SPDX-License-Identifier: BSD-3-Clause

Macro Definition Documentation

AD9361_ALTVOLTAGE_OUT

#define AD9361_ALTVOLTAGE_OUT

(

_idx

)

Value:

    {\
    .name = "altvoltage" # _idx,\
    .attributes = altvoltage_attributes,\
    .ch_out = true,\
    .scan_type = NULL,\
    .indexed = true,\
    .channel = _idx,\
    .ch_type = IIO_ALTVOLTAGE,\
}

AD9361_OUT

#define AD9361_OUT

(

)

Value:

    {\
    .name = "out",\
    .attributes = out_attributes,\
    .ch_out = false,\
    .scan_type = NULL,\
}

AD9361_TEMP

#define AD9361_TEMP

(

_idx

)

Value:

    {\
    .name = "temp" # _idx,\
    .attributes = temp0_attributes,\
    .ch_out = false,\
    .scan_type = NULL,\
    .indexed = true,\
    .channel = _idx,\
    .ch_type = IIO_TEMP,\
}

AD9361_VOLTAGE_IN

#define AD9361_VOLTAGE_IN

(

_idx

)

Value:

    {\
    .name = "voltage" # _idx,\
    .attributes = voltage_input_attributes,\
    .ch_out = false,\
    .scan_type = NULL,\
    .indexed = true,\
    .channel = _idx,\
    .ch_type = IIO_VOLTAGE,\
}

AD9361_VOLTAGE_OUT

#define AD9361_VOLTAGE_OUT

(

_idx

)

Value:

    {\
    .name = "voltage" # _idx,\
    .attributes = voltage_output_attributes,\
    .ch_out = true,\
    .scan_type = NULL,\
    .indexed = true,\
    .channel = _idx,\
    .ch_type = IIO_VOLTAGE,\
}

AXI_ADC_CLOCKS_PER_PPS_STAT_INVAL

#define AXI_ADC_CLOCKS_PER_PPS_STAT_INVAL   NO_OS_BIT(0)

AXI_ADC_REG_CLOCKS_PER_PPS

#define AXI_ADC_REG_CLOCKS_PER_PPS   0x00C0

AXI_ADC_REG_CLOCKS_PER_PPS_STATUS

#define AXI_ADC_REG_CLOCKS_PER_PPS_STATUS   0x00C4

Function Documentation

ad9361_parse_fir()

int32_t ad9361_parse_fir ( struct ad9361_rf_phy * phy, char * data, uint32_t size )

extern

Parse the FIR filter file/buffer.

Parameters

phy	The AD9361 state structure.
data	Pointer to buffer.
size	Buffer size.

Returns

0 in case of success, negative error code otherwise.

iio_ad9361_get_dev_descriptor()

void iio_ad9361_get_dev_descriptor	(	struct iio_ad9361_desc *	desc,
		struct iio_device **	dev_descriptor )

Get iio device descriptor.

Parameters

desc	- Descriptor.
dev_descriptor	- iio device descriptor.

iio_ad9361_init()

int32_t iio_ad9361_init	(	struct iio_ad9361_desc **	desc,
		struct iio_ad9361_init_param *	init )

Init for reading/writing and parameterization of a ad9361 device.

Parameters

desc	- Descriptor.
init	- Configuration structure.

Returns

0 in case of success, -1 otherwise.

iio_ad9361_remove()

int32_t iio_ad9361_remove

(

struct iio_ad9361_desc *

desc

)

Release resources.

Parameters

desc	- Descriptor.

Returns

0 in case of success, -1 otherwise.

Variable Documentation

ad9361_ensm_states

const char* ad9361_ensm_states[12]

extern

State machine modes.

altvoltage_attributes

struct iio_attribute altvoltage_attributes[]

out_attributes

struct iio_attribute out_attributes[]

Initial value:

= {
    {
        .name = "voltage_filter_fir_en",
        .show = get_voltage_filter_fir_en,
        .store = set_voltage_filter_fir_en,
    },
    END_ATTRIBUTES_ARRAY,
}

temp0_attributes

struct iio_attribute temp0_attributes[]

Initial value:

= {
    {
        .name = "input",
        .show = get_temp0_input,
        .store = NULL,
    },
    END_ATTRIBUTES_ARRAY,
}

voltage_input_attributes

struct iio_attribute voltage_input_attributes[]

voltage_output_attributes

struct iio_attribute voltage_output_attributes[]