no-OS/doxygen/iio__pqm_8h_source.html

/*******************************************************************************

 *   @file   iio_pqm.h

 *   @brief  IIO pqm interfacing header file

 *   @author Robert Budai (robert.budai@analog.com)

 ********************************************************************************

 * Copyright (c) 2024 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.

 *******************************************************************************/

#ifndef __IIO_PQM_H__

#define __IIO_PQM_H__


/******************************************************************************/

/***************************** Include Files **********************************/

/******************************************************************************/


#include "common_data.h"

#include "pqlib_afe.h"

#include "pqlib_convert.h"

#include "pqlib_example.h"

#include "status.h"

#include <inttypes.h>


/******************************************************************************/

/********************** Macros and Constants Definitions **********************/

/******************************************************************************/


// Device specific attributes

#define ATTR_U2                         0

#define ATTR_U0                         1

#define SNEG_VOLTAGE                    2

#define SPOS_VOLTAGE                    3

#define SZRO_VOLTAGE                    4

#define ATTR_I2                         5

#define ATTR_I0                         6

#define SNEG_CURRENT                    7

#define SPOS_CURRENT                    8

#define SZRO_CURRENT                    9

#define NOMINAL_VOLTAGE                 10

#define VOLTAGE_SCALE                   11

#define CURRENT_SCALE                   12

#define I_CONSEL_ENABLE                 13

#define DIP_THRESHOLD                   14

#define DIP_HYSTERESIS                  15

#define SWELL_THRESHOLD                 16

#define SWELL_HYSTERESIS                17

#define INTERP_THRESHOLD                18

#define INTERP_HYSTERESIS               19

#define RVC_THRESHOLD                   20

#define RVC_HYSTERESIS                  21

#define MSV_CARRIER_FREQUENCY           22

#define MSV_RECORDING_LENGTH            23

#define MSV_THRESHOLD                   24

#define SAMPLING_FREQUENCY              25

#define V_CONSEL                        26

#define V_CONSEL_AVAILABLE              27

#define FLICKER_MODEL                   28

#define FLICKER_MODEL_AVAILABLE         29

#define NOMINAL_FREQUENCY               30

#define NOMINAL_FREQUENCY_AVAILABLE     31

#define PROCESS_DATA                    32

#define FW_VERSION_NR                   33


// Channel specific attributes

#define CHAN_RMS                        0

#define CHAN_ANGLE                      1

#define CHAN_HARMONICS                  2

#define CHAN_INTER_HARMONICS            3

#define CHAN_SCALE                      4

#define CHAN_OFFSET                     5

#define CHAN_THD                        6

#define CHAN_RAW                        7

#define CHAN_VOLTAGE_UNDER_DEV          8

#define CHAN_VOLTAGE_OVER_DEV           9

#define CHAN_VOLTAGE_PINST              10

#define CHAN_VOLTAGE_PST                11

#define CHAN_VOLTAGE_PLT                12

#define CHAN_EVENT_COUNT                13

#define CHAN_EVENT_START_TIME           14

#define CHAN_EVENT_END_TIME             15

#define CHAN_EVENT_DURATION_IN_CYCL     16

#define CHAN_EVENT_MIN_MAG              17

#define CHAN_EVENT_MAX_MAG              18

#define CHAN_EVENT_DELTA_U_MAX          19

#define CHAN_EVENT_DELTA_U_SS           20

#define CHAN_VOLTAGE_MAGNITUDE1012      21

#define CHAN_VOLTAGE_MAX_MAGNITUDE      22


#define RESAMPLED_WAVEFORM_FULL_SCALE   18196


extern struct iio_device pqm_iio_descriptor;

extern volatile bool configChanged;

extern volatile bool processData;


#endif