Implementation of ADE7758 Driver. More...

#include "ade7758.h"
#include <stdbool.h>
#include <stdint.h>
#include <string.h>
#include "no_os_util.h"
#include "no_os_spi.h"
#include "no_os_gpio.h"
#include "no_os_irq.h"
#include "no_os_delay.h"
#include "no_os_units.h"
#include "no_os_alloc.h"
#include "no_os_crc16.h"
#include "no_os_print_log.h"
#include <stdlib.h>
#include <errno.h>
#include <math.h>

Include dependency graph for ade7758.c:

Functions
int	ade7758_init (struct ade7758_dev **device, struct ade7758_init_param init_param)
	Initialize the device.

int	ade7758_setup (struct ade7758_dev *dev)
	Setup the ADE7758 device.

int	ade7758_read (struct ade7758_dev dev, uint16_t reg_addr, int32_t reg_data)
	Read device register.

int	ade7758_write (struct ade7758_dev *dev, uint16_t reg_addr, uint32_t reg_data)
	Write device register.

int	ade7758_update_bits (struct ade7758_dev *dev, uint16_t reg_addr, uint32_t mask, uint32_t reg_data)
	Update specific register bits.

int	ade7758_remove (struct ade7758_dev *dev)
	Remove the device and release resources.

int	ade7758_sw_reset (struct ade7758_dev *dev)
	Reset the device using SW reset.

int	ade7758_version_product (struct ade7758_dev dev, uint32_t data_read)
	Version product.

int	ade7758_read_ipk_val (struct ade7758_dev dev, uint32_t val)
	read Ipeak val

int	ade7758_vpk_val (struct ade7758_dev dev, uint32_t val)
	read Vpeak val

int	ade7758_get_int_status (struct ade7758_dev dev, uint32_t msk, uint8_t status)
	Get interrupt indicator from STATUS register.

int	ade7758_clear_irq_status (struct ade7758_dev dev, int32_t reg_data)
	Clear irq status flags.

int	ade7758_enable_irq (struct ade7758_dev *dev, uint32_t msk, uint8_t en)
	Enable/Disable interrupt.

int	ade7758_wave_update_rate (struct ade7758_dev *dev, enum ade7758_data_rate sel)
	Select waveform register update rate.

int	ade7758_wave_sample_data_source (struct ade7758_dev *dev, enum ade7758_wavesel sel)
	Select source of sampled data for wave register.

int	ade7758_wave_phase_sel (struct ade7758_dev *dev, enum ade7758_phsel sel)
	Select the phase of sampled data for wave register.

int	ade7758_consel (struct ade7758_dev *dev, enum ade7758_consel sel)
	Select the input to the energy accumulation registers.

int	ade7758_freq_source (struct ade7758_dev *dev, enum ade7758_phsel sel)
	Select the source of the measurement of the voltage line frequency.

int	ade7758_adcs_mode (struct ade7758_dev *dev, enum ade7758_dismod sel)
	Operation mode of the ADCs.

int	ade7758_energy_vals_phase_a (struct ade7758_dev dev, struct ade7758_energy_values data)
	Read energy values phase A.

int	ade7758_energy_vals_phase_b (struct ade7758_dev dev, struct ade7758_energy_values data)
	Read energy values phase B.

int	ade7758_energy_vals_phase_c (struct ade7758_dev dev, struct ade7758_energy_values data)
	Read energy values phase C.

int	ade7758_rms_vals_phase_a (struct ade7758_dev dev, struct ade7758_rms_values data)
	Read rms values phase A.

int	ade7758_rms_vals_phase_b (struct ade7758_dev dev, struct ade7758_rms_values data)
	Read rms values phase B.

int	ade7758_rms_vals_phase_c (struct ade7758_dev dev, struct ade7758_rms_values data)
	Read rms values phase C.

int	ade7758_frequency_period_val (struct ade7758_dev dev, struct ade7758_freq_per_value data)
	Read frequency/period value.

int	ade7758_temperature_val (struct ade7758_dev dev, struct ade7758_temp_value data)
	Read temperature value.

Detailed Description

Implementation of ADE7758 Driver.

Author: REtz (radu..nosp@m.etz@.nosp@m.analo.nosp@m.g.co.nosp@m.m)

SPDX-License-Identifier: BSD-3-Clause

Function Documentation

◆ ade7758_adcs_mode()

int ade7758_adcs_mode	(	struct ade7758_dev *	dev,
		enum ade7758_dismod	sel )

Operation mode of the ADCs.

Parameters

dev	- The device structure.
sel	- mode of the ADCs

Returns: 0 in case of success, negative error code otherwise.

◆ ade7758_clear_irq_status()

int ade7758_clear_irq_status	(	struct ade7758_dev *	dev,
		int32_t *	reg_data )

Clear irq status flags.

Parameters

dev	- The device structure.
reg_data	- value of the status register

Returns: 0 in case of success, negative error code otherwise.

◆ ade7758_consel()

int ade7758_consel	(	struct ade7758_dev *	dev,
		enum ade7758_consel	sel )

Select the input to the energy accumulation registers.

Parameters

dev	- The device structure.
sel	- consel value (see datasheet)

Returns: 0 in case of success, negative error code otherwise.

◆ ade7758_enable_irq()

int ade7758_enable_irq	(	struct ade7758_dev *	dev,
		uint32_t	msk,
		uint8_t	en )

Enable/Disable interrupt.

Parameters

dev	- The device structure.
msk	- Interrupt mask.
en	-Enable/Disable

Returns: 0 in case of success, negative error code otherwise.

◆ ade7758_energy_vals_phase_a()

int ade7758_energy_vals_phase_a	(	struct ade7758_dev *	dev,
		struct ade7758_energy_values *	data )

Read energy values phase A.

Parameters

dev	- The device structure.
data	- Structure to store energy values

Returns: 0 in case of success, negative error code otherwise.

◆ ade7758_energy_vals_phase_b()

int ade7758_energy_vals_phase_b	(	struct ade7758_dev *	dev,
		struct ade7758_energy_values *	data )

Read energy values phase B.

Parameters

dev	- The device structure.
data	- Structure to store energy values

Returns: 0 in case of success, negative error code otherwise.

◆ ade7758_energy_vals_phase_c()

int ade7758_energy_vals_phase_c	(	struct ade7758_dev *	dev,
		struct ade7758_energy_values *	data )

Read energy values phase C.

Parameters

dev	- The device structure.
data	- Structure to store energy values

Returns: 0 in case of success, negative error code otherwise.

◆ ade7758_freq_source()

int ade7758_freq_source	(	struct ade7758_dev *	dev,
		enum ade7758_phsel	sel )

Select the source of the measurement of the voltage line frequency.

Parameters

dev	- The device structure.
sel	- frequency measurement source

Returns: 0 in case of success, negative error code otherwise.

◆ ade7758_frequency_period_val()

int ade7758_frequency_period_val	(	struct ade7758_dev *	dev,
		struct ade7758_freq_per_value *	data )

Read frequency/period value.

Parameters

dev	- The device structure.
data	- Structure to store the period val

Returns: 0 in case of success, negative error code otherwise.

◆ ade7758_get_int_status()

int ade7758_get_int_status	(	struct ade7758_dev *	dev,
		uint32_t	msk,
		uint8_t *	status )

Get interrupt indicator from STATUS register.

Parameters

dev	- The device structure.
msk	- Interrupt mask.
status	- Status indicator.

Returns: 0 in case of success, negative error code otherwise.

◆ ade7758_init()

int ade7758_init	(	struct ade7758_dev **	device,
		struct ade7758_init_param	init_param )

Initialize the device.

Parameters

device	- The device structure.
init_param	- The structure that contains the device initial parameters.

Returns: 0 in case of success, negative error code otherwise.

◆ ade7758_read()

int ade7758_read	(	struct ade7758_dev *	dev,
		uint16_t	reg_addr,
		int32_t *	reg_data )

Read device register.

Parameters

dev	- The device structure.
reg_addr	- The register address.
reg_data	- The data read from 32bit register.

Returns: 0 in case of success, negative error code otherwise.

◆ ade7758_read_ipk_val()

int ade7758_read_ipk_val	(	struct ade7758_dev *	dev,
		uint32_t *	val )

read Ipeak val

Parameters

dev	- The device structure.
val	- Ipeak val

Returns: 0 in case of success, negative error code otherwise.

◆ ade7758_remove()

int ade7758_remove ( struct ade7758_dev * dev )

Remove the device and release resources.

Parameters

dev	- The device structure.

Returns: 0 in case of success, negative error code otherwise.

◆ ade7758_rms_vals_phase_a()

int ade7758_rms_vals_phase_a	(	struct ade7758_dev *	dev,
		struct ade7758_rms_values *	data )

Read rms values phase A.

Parameters

dev	- The device structure.
data	- Structure to store rms values

Returns: 0 in case of success, negative error code otherwise.

◆ ade7758_rms_vals_phase_b()

int ade7758_rms_vals_phase_b	(	struct ade7758_dev *	dev,
		struct ade7758_rms_values *	data )

Read rms values phase B.

Parameters

dev	- The device structure.
data	- Structure to store rms values

Returns: 0 in case of success, negative error code otherwise.

◆ ade7758_rms_vals_phase_c()

int ade7758_rms_vals_phase_c	(	struct ade7758_dev *	dev,
		struct ade7758_rms_values *	data )

Read rms values phase C.

Parameters

dev	- The device structure.
data	- Structure to store rms values

Returns: 0 in case of success, negative error code otherwise.

◆ ade7758_setup()

int ade7758_setup ( struct ade7758_dev * dev )

Setup the ADE7758 device.

Parameters

dev	- The device structure.

Returns: 0 in case of success, negative error code otherwise.

◆ ade7758_sw_reset()

int ade7758_sw_reset ( struct ade7758_dev * dev )

Reset the device using SW reset.

Parameters

dev	- The device structure.

Returns: 0 in case of success, negative error code otherwise.

◆ ade7758_temperature_val()

int ade7758_temperature_val	(	struct ade7758_dev *	dev,
		struct ade7758_temp_value *	data )

Read temperature value.

Parameters

dev	- The device structure.
data	- Structure to store the temperature val

Returns: 0 in case of success, negative error code otherwise.

◆ ade7758_update_bits()

int ade7758_update_bits	(	struct ade7758_dev *	dev,
		uint16_t	reg_addr,
		uint32_t	mask,
		uint32_t	reg_data )

Update specific register bits.

Parameters

dev	- The device structure.
reg_addr	- The register address.
mask	- Specific bits mask.
reg_data	- The data to be written.

Returns: 0 in case of success, negative error code otherwise.

◆ ade7758_version_product()

int ade7758_version_product	(	struct ade7758_dev *	dev,
		uint32_t *	data_read )

Version product.

Parameters

dev	- The device structure.
data_read	- The version product read value

Returns: 0 in case of success, negative error code otherwise.

◆ ade7758_vpk_val()

int ade7758_vpk_val	(	struct ade7758_dev *	dev,
		uint32_t *	val )

read Vpeak val

Parameters

dev	- The device structure.
val	- Vpeak val

Returns: 0 in case of success, negative error code otherwise.

◆ ade7758_wave_phase_sel()

int ade7758_wave_phase_sel	(	struct ade7758_dev *	dev,
		enum ade7758_phsel	sel )

Select the phase of sampled data for wave register.

Parameters

dev	- The device structure.
sel	- phase

Returns: 0 in case of success, negative error code otherwise.

◆ ade7758_wave_sample_data_source()

int ade7758_wave_sample_data_source	(	struct ade7758_dev *	dev,
		enum ade7758_wavesel	sel )

Select source of sampled data for wave register.

Parameters

dev	- The device structure.
sel	- Update rate

Returns: 0 in case of success, negative error code otherwise.

◆ ade7758_wave_update_rate()

int ade7758_wave_update_rate	(	struct ade7758_dev *	dev,
		enum ade7758_data_rate	sel )

Select waveform register update rate.

Parameters

dev	- The device structure.
sel	- Update rate

Returns: 0 in case of success, negative error code otherwise.

◆ ade7758_write()

int ade7758_write	(	struct ade7758_dev *	dev,
		uint16_t	reg_addr,
		uint32_t	reg_data )

Write device register.

Parameters

dev-	The device structure.
reg_addr	- The register address.
reg_data	- The data to be written.

Returns: 0 in case of success, negative error code otherwise.

Functions

Detailed Description

Function Documentation

◆ ade7758_adcs_mode()

◆ ade7758_clear_irq_status()

◆ ade7758_consel()

◆ ade7758_enable_irq()

◆ ade7758_energy_vals_phase_a()

◆ ade7758_energy_vals_phase_b()

◆ ade7758_energy_vals_phase_c()

◆ ade7758_freq_source()

◆ ade7758_frequency_period_val()

◆ ade7758_get_int_status()

◆ ade7758_init()

◆ ade7758_read()

◆ ade7758_read_ipk_val()

◆ ade7758_remove()

◆ ade7758_rms_vals_phase_a()

◆ ade7758_rms_vals_phase_b()

◆ ade7758_rms_vals_phase_c()

◆ ade7758_setup()

◆ ade7758_sw_reset()

◆ ade7758_temperature_val()

◆ ade7758_update_bits()

◆ ade7758_version_product()

◆ ade7758_vpk_val()

◆ ade7758_wave_phase_sel()

◆ ade7758_wave_sample_data_source()

◆ ade7758_wave_update_rate()

◆ ade7758_write()