Definitions for INA3221 Current/Voltage Sensor. More...

#include "FreeRTOS.h"
#include "port.h"

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Data Structures
union	ina3221_config_reg_t

struct	ina3221_config_t

struct	ina3221_data_t

Macros
#define	MAX_INA3221_COUNT 6

#define	INA3221_UPDATE_RATE 100

#define	INA3221_CHANNEL_1 0

#define	INA3221_CHANNEL_2 1

#define	INA3221_CHANNEL_3 2

#define	INA3221_CONFIG 0x00

#define	INA3221_SHUNT_VOLTAGE 0x01

#define	INA3221_BUS_VOLTAGE 0x02

#define	INA3221_CRITICAL_ALERT_LIMIT 0x07

#define	INA3221_WARNING_ALERT_LIMIT 0x08

#define	INA3221_SHUNT_VOLTAGE_SUM 0x0D

#define	INA3221_SHUNT_VOLTAGE_SUM_LIMIT 0x0E

#define	INA3221_MASK_ENABLE 0x0F

#define	INA3221_POWER_UPPER_VALID 0x10

#define	INA3221_POWER_VALID_LOWER_LIMIT 0x11

#define	INA3221_MANUFACTURER_ID 0xFE

#define	INA3221_DIE_ID 0xFF

#define	INA3221_MODE_POWER_DOWN 0x0

#define	INA3221_MODE_SHUNT_TRIG 0x1

#define	INA3221_MODE_BUS_TRIG 0x2

#define	INA3221_MODE_SHUNT_BUS_TRIG 0x3

#define	INA3221_MODE_SHUNT_CONT 0x5

#define	INA3221_MODE_BUS_CONT 0x6

#define	INA3221_MODE_SHUNT_BUS_CONT 0x7

#define	INA3221_VOLTAGE_REGISTERS 6
	INA3221 Register Count.

#define	INA3221_MAX_DELAY 10 /* worst case delay in ms */

#define	INA3221_RSHUNT_DEFAULT 2

Functions
uint8_t	ina3221_read_reg (ina3221_data_t data, uint8_t reg, uint16_t read)

uint8_t	ina3221_read_voltages (ina3221_data_t *data)

void	ina3221_init (void)

void	vTaskINA3221 (void *Parameters)

Variables
TaskHandle_t	vTaskINA3221_Handle

Detailed Description

Definitions for INA3221 Current/Voltage Sensor.

Macro Definition Documentation

◆ INA3221_CHANNEL_1

#define INA3221_CHANNEL_1 0

◆ INA3221_CHANNEL_2

#define INA3221_CHANNEL_2 1

◆ INA3221_CHANNEL_3

#define INA3221_CHANNEL_3 2

◆ INA3221_MAX_DELAY

#define INA3221_MAX_DELAY 10 /* worst case delay in ms */

◆ INA3221_MODE_BUS_CONT

#define INA3221_MODE_BUS_CONT 0x6

◆ INA3221_MODE_BUS_TRIG

#define INA3221_MODE_BUS_TRIG 0x2

◆ INA3221_MODE_POWER_DOWN

#define INA3221_MODE_POWER_DOWN 0x0

◆ INA3221_MODE_SHUNT_BUS_CONT

#define INA3221_MODE_SHUNT_BUS_CONT 0x7

◆ INA3221_MODE_SHUNT_BUS_TRIG

#define INA3221_MODE_SHUNT_BUS_TRIG 0x3

◆ INA3221_MODE_SHUNT_CONT

#define INA3221_MODE_SHUNT_CONT 0x5

◆ INA3221_MODE_SHUNT_TRIG

#define INA3221_MODE_SHUNT_TRIG 0x1

◆ INA3221_RSHUNT_DEFAULT

#define INA3221_RSHUNT_DEFAULT 2

◆ INA3221_UPDATE_RATE

#define INA3221_UPDATE_RATE 100

◆ INA3221_VOLTAGE_REGISTERS

#define INA3221_VOLTAGE_REGISTERS 6

INA3221 Register Count.

◆ MAX_INA3221_COUNT

#define MAX_INA3221_COUNT 6

Function Documentation

◆ ina3221_init()

void ina3221_init ( void )

◆ ina3221_read_reg()

uint8_t ina3221_read_reg	(	ina3221_data_t *	data,
		uint8_t	reg,
		uint16_t *	read )

◆ ina3221_read_voltages()

uint8_t ina3221_read_voltages ( ina3221_data_t * data )

◆ vTaskINA3221()

void vTaskINA3221 ( void * Parameters )

Variable Documentation

◆ vTaskINA3221_Handle

TaskHandle_t vTaskINA3221_Handle

extern

Data Structures

Macros

Functions

Variables