Implementation of ADE7953 Driver. More...

#include "ade7953.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 ade7953.c:

Functions
int	ade7953_init (struct ade7953_dev **device, struct ade7953_init_param init_param)
	Initialize the device.

int	ade7953_read (struct ade7953_dev dev, uint16_t reg_addr, int32_t reg_data)
	Read device register.

int	ade7953_write (struct ade7953_dev *dev, uint16_t reg_addr, uint32_t reg_data)
	Write device register.

int	ade7953_remove (struct ade7953_dev *dev)
	Remove the device and release resources.

int	ade7953_sw_reset (struct ade7953_dev *dev)
	Reset the device using SW reset.

int	ade7953_hw_reset (struct ade7953_dev *dev)
	Reset the device using HW reset.

int	ade7953_wr_lock_8bit (struct ade7953_dev *dev, enum ade7953_write_protect_e regs_select)
	Lock write to registers.

int	ade7953_version_product (struct ade7953_dev dev, uint32_t data_read)
	Version product.

int	ade7953_reset_iapk_val (struct ade7953_dev dev, uint32_t val)
	reset IApeak val

int	ade7953_reset_ibpk_val (struct ade7953_dev dev, uint32_t val)
	reset IBpeak val

int	ade7953_reset_vpk_val (struct ade7953_dev dev, uint32_t val)
	reset Vpeak val

int	ade7953_get_int_stata (struct ade7953_dev dev, uint32_t msk, uint8_t status)
	Get interrupt indicator from STATA register.

int	ade7953_get_int_statb (struct ade7953_dev dev, uint32_t msk, uint8_t status)
	Get interrupt indicator from STATB register.

int	ade7953_clear_irq_stata (struct ade7953_dev *dev)
	Clear irq stata flags.

int	ade7953_clear_irq_statb (struct ade7953_dev *dev)
	Clear irq statb flags.

int	ade7953_enable_int_a (struct ade7953_dev *dev, uint32_t msk, uint8_t en)
	Enable interrupt voltage ch and current ch A.

int	ade7953_enable_int_b (struct ade7953_dev *dev, uint32_t msk, uint8_t en)
	Enable/disable interrupt voltage ch and current ch B.

int	ade7953_zx_int_edge_set (struct ade7953_dev *dev, enum ade7953_zx_edge_e sel)
	Zero-crossing interrupt edge selection.

int	ade7953_cf_output_set (struct ade7953_dev *dev, enum ade7953_cfsel_e sel, enum ade7953_cf_pin_e cf_pin)
	Configure output signal on CF1/CF2 pin.

int	ade7953_zx_config_pin (struct ade7953_dev *dev, enum ade7953_zx_alt_e sel)
	Configure of ZX pin (Pin1)

int	ade7953_zxi_config_pin (struct ade7953_dev *dev, enum ade7953_zxi_alt_e sel)
	Configure of ZXI pin (Pin21)

int	ade7953_revp_pin_config (struct ade7953_dev *dev, enum ade7953_revp_alt_e sel)
	Configure of REVP pin (Pin20)

int	ade7953_acc_active_engy_mode (struct ade7953_dev *dev, enum ade7953_awattacc_e mode, enum ade7953_i_ch_e channel)
	ACC mode selection for active energy.

int	ade7953_acc_reactive_engy_mode (struct ade7953_dev *dev, enum ade7953_avaracc_e mode, enum ade7953_i_ch_e channel)
	ACC mode selection for reactive energy.

int	ade7953_energy_vals (struct ade7953_dev dev, struct ade7953_energy_values data, enum ade7953_i_ch_e channel)
	Read energy values.

int	ade7953_power_vals (struct ade7953_dev dev, struct ade7953_power_values data, enum ade7953_i_ch_e channel)
	Read power values.

int	ade7953_rms_vals (struct ade7953_dev dev, struct ade7953_rms_values data, enum ade7953_i_ch_e channel)
	Read rms values.

int	ade7953_power_quality_vals (struct ade7953_dev dev, struct ade7953_pq_values data)
	Read power quaility values.

Detailed Description

Implementation of ADE7953 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

◆ ade7953_acc_active_engy_mode()

int ade7953_acc_active_engy_mode	(	struct ade7953_dev *	dev,
		enum ade7953_awattacc_e	mode,
		enum ade7953_i_ch_e	channel )

ACC mode selection for active energy.

Parameters

dev	- The device structure.
mode	- mode selection
channel	- current channel selector

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

◆ ade7953_acc_reactive_engy_mode()

int ade7953_acc_reactive_engy_mode	(	struct ade7953_dev *	dev,
		enum ade7953_avaracc_e	mode,
		enum ade7953_i_ch_e	channel )

ACC mode selection for reactive energy.

Parameters

dev	- The device structure.
mode	- mode selection
channel	- current channel selector

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

◆ ade7953_cf_output_set()

int ade7953_cf_output_set	(	struct ade7953_dev *	dev,
		enum ade7953_cfsel_e	sel,
		enum ade7953_cf_pin_e	cf_pin )

Configure output signal on CF1/CF2 pin.

Parameters

dev	- The device structure.
sel	- CF signal
cf_pin	- 0 for CF1 pin, 1 for CF2 pin;

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

◆ ade7953_clear_irq_stata()

int ade7953_clear_irq_stata ( struct ade7953_dev * dev )

Clear irq stata flags.

Parameters

dev	- The device structure.

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

◆ ade7953_clear_irq_statb()

int ade7953_clear_irq_statb ( struct ade7953_dev * dev )

Clear irq statb flags.

Parameters

dev	- The device structure.

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

◆ ade7953_enable_int_a()

int ade7953_enable_int_a	(	struct ade7953_dev *	dev,
		uint32_t	msk,
		uint8_t	en )

Enable interrupt voltage ch and current ch A.

Parameters

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

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

◆ ade7953_enable_int_b()

int ade7953_enable_int_b	(	struct ade7953_dev *	dev,
		uint32_t	msk,
		uint8_t	en )

Enable/disable interrupt voltage ch and current ch B.

Parameters

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

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

◆ ade7953_energy_vals()

int ade7953_energy_vals	(	struct ade7953_dev *	dev,
		struct ade7953_energy_values *	data,
		enum ade7953_i_ch_e	channel )

Read energy values.

Parameters

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

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

◆ ade7953_get_int_stata()

int ade7953_get_int_stata	(	struct ade7953_dev *	dev,
		uint32_t	msk,
		uint8_t *	status )

Get interrupt indicator from STATA register.

Parameters

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

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

◆ ade7953_get_int_statb()

int ade7953_get_int_statb	(	struct ade7953_dev *	dev,
		uint32_t	msk,
		uint8_t *	status )

Get interrupt indicator from STATB register.

Parameters

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

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

◆ ade7953_hw_reset()

int ade7953_hw_reset ( struct ade7953_dev * dev )

Reset the device using HW reset.

Parameters

dev	- The device structure.

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

◆ ade7953_init()

int ade7953_init	(	struct ade7953_dev **	device,
		struct ade7953_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.

◆ ade7953_power_quality_vals()

int ade7953_power_quality_vals	(	struct ade7953_dev *	dev,
		struct ade7953_pq_values *	data )

Read power quaility values.

Parameters

dev	- The device structure.
data	- Structure to store power quality values

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

◆ ade7953_power_vals()

int ade7953_power_vals	(	struct ade7953_dev *	dev,
		struct ade7953_power_values *	data,
		enum ade7953_i_ch_e	channel )

Read power values.

Parameters

dev	- The device structure.
data	- Structure to store power values
channel	- current channel selector

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

◆ ade7953_read()

int ade7953_read	(	struct ade7953_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.

◆ ade7953_remove()

int ade7953_remove ( struct ade7953_dev * dev )

Remove the device and release resources.

Parameters

dev	- The device structure.

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

◆ ade7953_reset_iapk_val()

int ade7953_reset_iapk_val	(	struct ade7953_dev *	dev,
		uint32_t *	val )

reset IApeak val

Parameters

dev	- The device structure.
val	- Iapeak val

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

◆ ade7953_reset_ibpk_val()

int ade7953_reset_ibpk_val	(	struct ade7953_dev *	dev,
		uint32_t *	val )

reset IBpeak val

Parameters

dev	- The device structure.
val	- Ibpeak val

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

◆ ade7953_reset_vpk_val()

int ade7953_reset_vpk_val	(	struct ade7953_dev *	dev,
		uint32_t *	val )

reset Vpeak val

Parameters

dev	- The device structure.
val	- Vpeak val

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

◆ ade7953_revp_pin_config()

int ade7953_revp_pin_config	(	struct ade7953_dev *	dev,
		enum ade7953_revp_alt_e	sel )

Configure of REVP pin (Pin20)

Parameters

dev	- The device structure.
sel	- REVP pin configuration

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

◆ ade7953_rms_vals()

int ade7953_rms_vals	(	struct ade7953_dev *	dev,
		struct ade7953_rms_values *	data,
		enum ade7953_i_ch_e	channel )

Read rms values.

Parameters

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

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

◆ ade7953_sw_reset()

int ade7953_sw_reset ( struct ade7953_dev * dev )

Reset the device using SW reset.

Parameters

dev	- The device structure.

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

◆ ade7953_version_product()

int ade7953_version_product	(	struct ade7953_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.

◆ ade7953_wr_lock_8bit()

int ade7953_wr_lock_8bit	(	struct ade7953_dev *	dev,
		enum ade7953_write_protect_e	regs_select )

Lock write to registers.

Parameters

dev	- The device structure.
regs_select	- Selects the registers to be write protected.

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

◆ ade7953_write()

int ade7953_write	(	struct ade7953_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.

◆ ade7953_zx_config_pin()

int ade7953_zx_config_pin	(	struct ade7953_dev *	dev,
		enum ade7953_zx_alt_e	sel )

Configure of ZX pin (Pin1)

Parameters

dev	- The device structure.
sel	- ZX pin configuration

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

◆ ade7953_zx_int_edge_set()

int ade7953_zx_int_edge_set	(	struct ade7953_dev *	dev,
		enum ade7953_zx_edge_e	sel )

Zero-crossing interrupt edge selection.

Parameters

dev	- The device structure.
sel	- Edge selection

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

◆ ade7953_zxi_config_pin()

int ade7953_zxi_config_pin	(	struct ade7953_dev *	dev,
		enum ade7953_zxi_alt_e	sel )

Configure of ZXI pin (Pin21)

Parameters

dev	- The device structure.
sel	- ZXI pin configuration

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

Functions

Detailed Description

Function Documentation

◆ ade7953_acc_active_engy_mode()

◆ ade7953_acc_reactive_engy_mode()

◆ ade7953_cf_output_set()

◆ ade7953_clear_irq_stata()

◆ ade7953_clear_irq_statb()

◆ ade7953_enable_int_a()

◆ ade7953_enable_int_b()

◆ ade7953_energy_vals()

◆ ade7953_get_int_stata()

◆ ade7953_get_int_statb()

◆ ade7953_hw_reset()

◆ ade7953_init()

◆ ade7953_power_quality_vals()

◆ ade7953_power_vals()

◆ ade7953_read()

◆ ade7953_remove()

◆ ade7953_reset_iapk_val()

◆ ade7953_reset_ibpk_val()

◆ ade7953_reset_vpk_val()

◆ ade7953_revp_pin_config()

◆ ade7953_rms_vals()

◆ ade7953_sw_reset()

◆ ade7953_version_product()

◆ ade7953_wr_lock_8bit()

◆ ade7953_write()

◆ ade7953_zx_config_pin()

◆ ade7953_zx_int_edge_set()

◆ ade7953_zxi_config_pin()