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 dependency graph for iio_ad9361.c:

Macros
#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. More...
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. More...
int32_t	iio_ad9361_remove (struct iio_ad9361_desc *desc)
	Release resources. More...

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.

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

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. 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.
3. 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

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,\
}

Function Documentation

ad9361_parse_fir()

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

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.

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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.

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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]

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[]