supply.c File Reference

Power supply phase implementation file. More...

#include "no_os_print_log.h"
#include "common_data.h"
#include "maxim_spi.h"
#include "supply.h"
#include "spi.h"

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Functions
int	get_zero_cross_flag_state (void)
	Get zero crossing flag value. More...
void	reset_zero_cross_flag_state (void)
	Reset zero crossing flag value. More...
int	supply_init (struct ade9113_dev **device)
	Initialize supply component. More...
int32_t	supply_scale_v1 (int32_t val)
	Scale V1 value. More...
int32_t	supply_scale_v2 (int32_t val)
	Scale V2 value. More...
int64_t	rms_filter_v1 (int32_t sample)
	Compute v1 rms value. More...
int64_t	rms_filter_v2 (int32_t sample)
	Compute v2 rms value. More...
int64_t	rms_filter_i (int32_t sample)
	Compute i rms value. More...
int	rms_adc_values_read (struct stout *stout, struct rms_adc_values *rms)
	saves the current and voltage values in rms_adc structure More...

Detailed Description

Power supply phase implementation file.

Author

GMois (georg.nosp@m.e.mo.nosp@m.is@an.nosp@m.alog.nosp@m..com), REtz (radu..nosp@m.etz@.nosp@m.analo.nosp@m.g.co.nosp@m.m)

Copyright (c) 2023 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.

Function Documentation

get_zero_cross_flag_state()

int get_zero_cross_flag_state

(

void

)

Get zero crossing flag value.

Returns

flag value

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reset_zero_cross_flag_state()

void reset_zero_cross_flag_state

(

void

)

Reset zero crossing flag value.

Returns

none

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rms_adc_values_read()

int rms_adc_values_read	(	struct stout *	stout,
		struct rms_adc_values *	rms
	)

saves the current and voltage values in rms_adc structure

Parameters

stout	- application strucutre
rms	- structure holding the measurements values

Returns

0 in case of success, negative error code otherwise

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rms_filter_i()

int64_t rms_filter_i

(

int32_t

sample

)

Compute i rms value.

Parameters

sample

- i sample

Returns

i rms value

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rms_filter_v1()

int64_t rms_filter_v1

(

int32_t

sample

)

Compute v1 rms value.

Parameters

sample

- v1 sample

Returns

v1 rms value

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rms_filter_v2()

int64_t rms_filter_v2

(

int32_t

sample

)

Compute v2 rms value.

Parameters

sample

- v2 sample

Returns

v2 rms value

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supply_init()

int supply_init

(

struct ade9113_dev **

device

)

Initialize supply component.

Parameters

device

- ADE9713 device descriptor

Returns

0 in case of success, error code otherwise

Callback to be called when an event occurs.

Parameter to be passed when the callback is called

Event that triggers the calling of the callback.

Interrupt source peripheral specifier.

Not used in the case of a GPIO IRQ controller

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supply_scale_v1()

int32_t supply_scale_v1

(

int32_t

val

)

Scale V1 value.

Parameters

val	- value to be scaled

Returns

scaled value

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supply_scale_v2()

int32_t supply_scale_v2

(

int32_t

val

)

Scale V2 value.

Parameters

val	- value to be scaled

Returns

scaled value

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