Current control. More...

#include <stdbool.h>
#include "no_os_gpio.h"
#include "no_os_spi.h"
#include "no_os_alloc.h"
#include "no_os_util.h"
#include "no_os_error.h"

Include dependency graph for max22216.h:

Classes
struct	max22216_reg_setting_t

struct	max22216_init_param

struct	max22216_desc

Macros
#define	MAX22216_NR_OF_CHANNELS 4

#define	MAX22216_K_CDR 1.017

#define	MAX22216_GAIN 0.25

#define	MAX22216_SNSF 1

#define	MAX22216_GLOBAL_CTRL 0x00

#define	MAX22216_GLOBAL_CFG 0x01

#define	MAX22216_F_AC 0x07

#define	MAX22216_U_AC_SCAN 0x08

#define	MAX22216_CFG_DC_L2H_0 0x09

#define	MAX22216_CFG_DC_H_0 0x0A

#define	MAX22216_CFG_L2H_TIME_0 0x0C

#define	MAX22216_CFG_CTRL0_0 0x0D

#define	MAX22216_CFG_CTRL1_0 0x0E

#define	MAX22216_CFG_IND_0_0 0x13

#define	MAX22216_CFG_IND_DITHERING_BIT 11

#define	MAX22216_CFG_P_0 0x15

#define	MAX22216_DIAG_CURR_MON_0 0x45

#define	MAX22216_CFG_I_0 0x16

#define	MAX22216_FAULT0 0x65

#define	MAX22216_FAULT1 0x66

#define	MAX22216_CHANNEL_CONFIG_REG_SHIFT 0x14

#define	MAX22216_DIAGNOSTICS_REG_SHIFT 0x09

Functions
int	max22216_init (struct max22216_desc *desc, struct max22216_init_param param)

int	max22216_remove (struct max22216_desc *desc)

int	max22216_write_reg (struct max22216_desc *desc, uint8_t, uint16_t)

int	max22216_read_reg (struct max22216_desc desc, uint8_t, uint16_t )

int	max22216_write_reg_list (struct max22216_desc desc, max22216_reg_setting_t list, uint8_t elem_nr)

int	max22216_set_enable_pin (struct max22216_desc *desc, bool value)

int	max22216_check_fault_pin (struct max22216_desc desc, bool fault_status)

int	max22216_current_reg_control (struct max22216_desc *desc, uint8_t channel_nr, uint16_t value)

int	max22216_set_current_ma (struct max22216_desc *desc, uint8_t channel_nr, uint16_t current_ma)

int	max22216_turn_on (struct max22216_desc *desc, uint8_t channel_nr)

int	max22216_turn_off (struct max22216_desc *desc, uint8_t channel_nr)

Detailed Description

Current control.

Author: Robert Budai (rober.nosp@m.t.bu.nosp@m.dai@a.nosp@m.nalo.nosp@m.g.com)

SPDX-License-Identifier: BSD-3-Clause

Macro Definition Documentation

◆ MAX22216_CFG_CTRL0_0

#define MAX22216_CFG_CTRL0_0 0x0D

◆ MAX22216_CFG_CTRL1_0

#define MAX22216_CFG_CTRL1_0 0x0E

◆ MAX22216_CFG_DC_H_0

#define MAX22216_CFG_DC_H_0 0x0A

◆ MAX22216_CFG_DC_L2H_0

#define MAX22216_CFG_DC_L2H_0 0x09

◆ MAX22216_CFG_I_0

#define MAX22216_CFG_I_0 0x16

◆ MAX22216_CFG_IND_0_0

#define MAX22216_CFG_IND_0_0 0x13

◆ MAX22216_CFG_IND_DITHERING_BIT

#define MAX22216_CFG_IND_DITHERING_BIT 11

◆ MAX22216_CFG_L2H_TIME_0

#define MAX22216_CFG_L2H_TIME_0 0x0C

◆ MAX22216_CFG_P_0

#define MAX22216_CFG_P_0 0x15

◆ MAX22216_CHANNEL_CONFIG_REG_SHIFT

#define MAX22216_CHANNEL_CONFIG_REG_SHIFT 0x14

◆ MAX22216_DIAG_CURR_MON_0

#define MAX22216_DIAG_CURR_MON_0 0x45

◆ MAX22216_DIAGNOSTICS_REG_SHIFT

#define MAX22216_DIAGNOSTICS_REG_SHIFT 0x09

◆ MAX22216_F_AC

#define MAX22216_F_AC 0x07

◆ MAX22216_FAULT0

#define MAX22216_FAULT0 0x65

◆ MAX22216_FAULT1

#define MAX22216_FAULT1 0x66

◆ MAX22216_GAIN

#define MAX22216_GAIN 0.25

◆ MAX22216_GLOBAL_CFG

#define MAX22216_GLOBAL_CFG 0x01

◆ MAX22216_GLOBAL_CTRL

#define MAX22216_GLOBAL_CTRL 0x00

◆ MAX22216_K_CDR

#define MAX22216_K_CDR 1.017

◆ MAX22216_NR_OF_CHANNELS

#define MAX22216_NR_OF_CHANNELS 4

◆ MAX22216_SNSF

#define MAX22216_SNSF 1

◆ MAX22216_U_AC_SCAN

#define MAX22216_U_AC_SCAN 0x08

Function Documentation

◆ max22216_check_fault_pin()

int max22216_check_fault_pin	(	struct max22216_desc *	desc,
		bool *	fault_status )

◆ max22216_current_reg_control()

int max22216_current_reg_control	(	struct max22216_desc *	desc,
		uint8_t	channel_nr,
		uint16_t	value )

◆ max22216_init()

int max22216_init	(	struct max22216_desc **	desc,
		struct max22216_init_param *	param )

◆ max22216_read_reg()

int max22216_read_reg	(	struct max22216_desc *	desc,
		uint8_t	reg_addr,
		uint16_t *	data )

◆ max22216_remove()

int max22216_remove ( struct max22216_desc * desc )

◆ max22216_set_current_ma()

int max22216_set_current_ma	(	struct max22216_desc *	desc,
		uint8_t	channel_nr,
		uint16_t	current_ma )

◆ max22216_set_enable_pin()

int max22216_set_enable_pin	(	struct max22216_desc *	desc,
		bool	value )

◆ max22216_turn_off()

int max22216_turn_off	(	struct max22216_desc *	desc,
		uint8_t	channel_nr )

◆ max22216_turn_on()

int max22216_turn_on	(	struct max22216_desc *	desc,
		uint8_t	channel_nr )

◆ max22216_write_reg()

int max22216_write_reg	(	struct max22216_desc *	desc,
		uint8_t	reg_addr,
		uint16_t	data )

◆ max22216_write_reg_list()

int max22216_write_reg_list	(	struct max22216_desc *	desc,
		max22216_reg_setting_t *	list,
		uint8_t	elem_nr )

Classes

Macros

Functions