pqlib_convert.h File Reference

#include "adi_pqlib.h"
#include <math.h>
#include <stdint.h>
#include <stdio.h>

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Enumerations
enum	EVENT_TYPE {   EVENT_DIPS,   EVENT_SWELL,   EVENT_RVC,   EVENT_INTRPS }
	Enumeration for possible event types for iio output preparation. More...

Functions
float	convert_rms_type (ADI_AFE_RMS_TYPE mag, float scale)
	Converts ADI_AFE_RMS_TYPE to voltage/current magnitude. More...
float	convert_pct_type (ADI_PQLIB_PCT_TYPE val)
	Converts ADI_PQLIB_PCT_TYPE to percentage. More...
ADI_PQLIB_COEF_TYPE	convert_to_coef_fract_type (float val)
	Converts val to correction coefficient. More...
ADI_PQLIB_PCT_TYPE	convert_to_pct_type (float val)
	Converts val to percentage. More...
ADI_PQLIB_FREQ_TYPE	convert_to_freq_type (float val)
	Converts val to freq in mhz. More...
uint32_t	convert_to_time_ms (float timesec)
	Converts time in sec to time in ms. More...
int	prepara_string (EVENT_TYPE event_type, int event_value, char *buf)
	Prepare string output for specific event attribute types. More...

Enumeration Type Documentation

EVENT_TYPE

enum EVENT_TYPE

Enumeration for possible event types for iio output preparation.

Enumerator
EVENT_DIPS
EVENT_SWELL
EVENT_RVC
EVENT_INTRPS

Function Documentation

convert_pct_type()

float convert_pct_type

(

ADI_PQLIB_PCT_TYPE

val

)

Converts ADI_PQLIB_PCT_TYPE to percentage.

Parameters

[in]

val

- Value for conversion

Returns

Equivalent percentage value

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convert_rms_type()

float convert_rms_type	(	ADI_AFE_RMS_TYPE	mag,
		float	scale
	)

Converts ADI_AFE_RMS_TYPE to voltage/current magnitude.

Parameters

[in]	mag	- Magnitude code from the library
[in]	scale	- Magnitude of full range RMS

Returns

magnitude in volts or amperes

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convert_to_coef_fract_type()

ADI_PQLIB_COEF_TYPE convert_to_coef_fract_type

(

float

val

)

Converts val to correction coefficient.

Parameters

[in]

val

- Value for conversion

Returns

correction coefficient

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convert_to_freq_type()

ADI_PQLIB_FREQ_TYPE convert_to_freq_type

(

float

val

)

Converts val to freq in mhz.

Parameters

[in]

val

- Value for conversion

Returns

frequency

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convert_to_pct_type()

ADI_PQLIB_PCT_TYPE convert_to_pct_type

(

float

val

)

Converts val to percentage.

Parameters

[in]

val

- Value for conversion

Returns

threshold percentage

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convert_to_time_ms()

uint32_t convert_to_time_ms

(

float

timesec

)

Converts time in sec to time in ms.

Parameters

[in]

timesec

- Value for conversion.

Returns

time in millisec

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prepara_string()

int prepara_string	(	EVENT_TYPE	event_type,
		int	event_value,
		char *	buf
	)

Prepare string output for specific event attribute types.

Parameters

event_type	Type of the event needed for output.
event_value	Type of the event property, depends on the event.
buf	IIO-buffer used for output preparation.

Returns

int Length of the prepared string

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