ltc4286.c File Reference

#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "sensor.h"
#include "hal_i2c.h"
#include "libutil.h"
#include "pmbus.h"
#include <logging/log.h>

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Classes
struct	LTC4286_MBR_TABLE

Macros
#define	LTC4286_MFR_CONFIG1   0xF2
#define	I2C_DATA_SIZE   5

Enumerations
enum	VRANGE_SELECT { VRANGE_SELECT_25_6_V = 0x0 , VRANGE_SELECT_102_4_V = 0x1 , BOTH = 0x2 }
enum	SENSOR_TYPE { VOLTAGE = 0x0 , CURRENT = 0x1 , POWER = 0x2 , TEMPERATURE = 0x3 }

Functions
	LOG_MODULE_REGISTER (ltc4286)
int	ltc4286_convert_real_value (uint8_t type, uint8_t vrange_select, float rsense, uint16_t tmp_val, double *val)
int	ltc4286_read_iin (sensor_cfg *cfg, double *val)
int	ltc4286_read_pout (sensor_cfg *cfg, double *val)
uint8_t	ltc4286_read (sensor_cfg *cfg, int *reading)
uint8_t	ltc4286_init (sensor_cfg *cfg)

Variables
struct LTC4286_MBR_TABLE	ltc4286_mbr_table []

Macro Definition Documentation

I2C_DATA_SIZE

#define I2C_DATA_SIZE   5

LTC4286_MFR_CONFIG1

#define LTC4286_MFR_CONFIG1   0xF2

Enumeration Type Documentation

SENSOR_TYPE

enum SENSOR_TYPE

Enumerator
VOLTAGE
CURRENT
POWER
TEMPERATURE

VRANGE_SELECT

enum VRANGE_SELECT

Enumerator
VRANGE_SELECT_25_6_V
VRANGE_SELECT_102_4_V
BOTH

Function Documentation

LOG_MODULE_REGISTER()

LOG_MODULE_REGISTER

(

ltc4286

)

ltc4286_convert_real_value()

int ltc4286_convert_real_value	(	uint8_t	type,
		uint8_t	vrange_select,
		float	rsense,
		uint16_t	tmp_val,
		double *	val
	)

ltc4286_init()

uint8_t ltc4286_init

(

sensor_cfg *

cfg

)

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ltc4286_read()

uint8_t ltc4286_read	(	sensor_cfg *	cfg,
		int *	reading
	)

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ltc4286_read_iin()

int ltc4286_read_iin	(	sensor_cfg *	cfg,
		double *	val
	)

ltc4286_read_pout()

int ltc4286_read_pout	(	sensor_cfg *	cfg,
		double *	val
	)

Variable Documentation

ltc4286_mbr_table

struct LTC4286_MBR_TABLE ltc4286_mbr_table[]

Initial value:

= {
    { VOLTAGE, VRANGE_SELECT_102_4_V, 32, false, 0.1, 0 },
    { VOLTAGE, VRANGE_SELECT_25_6_V, 128, false, 0.1, 0 },
    { CURRENT, BOTH, 1024, true, 0.001, 0 },
    { POWER, VRANGE_SELECT_102_4_V, 1, true, 0.0001, 0 },
    { POWER, VRANGE_SELECT_25_6_V, 4, true, 0.0001, 0 },
    { TEMPERATURE, BOTH, 1, false, 1, 273.15 },
}