mp2891.c File Reference

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

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Macros
#define	DAC_2P5MV_EN_BIT   BIT(13)
#define	MFR_VID_RES_MASK   GENMASK(15, 14)
#define	IOUT_SCALE_MASK   GENMASK(2, 0)
#define	IOUT_MASK   GENMASK(10, 0)
#define	MFR_SVI3_IOUT_RPT   0x65
#define	MFR_VOUT_LOOP_CTRL   0xBD
#define	VR_MPS_PAGE_1   0x01
#define	VR_REG_EXPECTED_USER_CRC   0xF0

Enumerations
enum	{   ATE_CONF_ID = 0 , ATE_PAGE_NUM , ATE_REG_ADDR_HEX , ATE_REG_ADDR_DEC ,   ATE_REG_NAME , ATE_REG_DATA_HEX , ATE_REG_DATA_DEC , ATE_COL_MAX }

Functions
	LOG_MODULE_REGISTER (mp2891)
bool	mp2891_get_fw_version (uint8_t bus, uint8_t addr, uint32_t *rev)
float	mp2891_get_resolution (sensor_cfg *cfg)
uint8_t	mp2891_read (sensor_cfg *cfg, int *reading)
uint8_t	mp2891_init (sensor_cfg *cfg)

Macro Definition Documentation

DAC_2P5MV_EN_BIT

#define DAC_2P5MV_EN_BIT   BIT(13)

IOUT_MASK

#define IOUT_MASK   GENMASK(10, 0)

IOUT_SCALE_MASK

#define IOUT_SCALE_MASK   GENMASK(2, 0)

MFR_SVI3_IOUT_RPT

#define MFR_SVI3_IOUT_RPT   0x65

MFR_VID_RES_MASK

#define MFR_VID_RES_MASK   GENMASK(15, 14)

MFR_VOUT_LOOP_CTRL

#define MFR_VOUT_LOOP_CTRL   0xBD

VR_MPS_PAGE_1

#define VR_MPS_PAGE_1   0x01

VR_REG_EXPECTED_USER_CRC

#define VR_REG_EXPECTED_USER_CRC   0xF0

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
ATE_CONF_ID
ATE_PAGE_NUM
ATE_REG_ADDR_HEX
ATE_REG_ADDR_DEC
ATE_REG_NAME
ATE_REG_DATA_HEX
ATE_REG_DATA_DEC
ATE_COL_MAX

Function Documentation

LOG_MODULE_REGISTER()

LOG_MODULE_REGISTER

(

mp2891

)

mp2891_get_fw_version()

bool mp2891_get_fw_version	(	uint8_t	bus,
		uint8_t	addr,
		uint32_t *	rev
	)

mp2891_get_resolution()

float mp2891_get_resolution

(

sensor_cfg *

cfg

)

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mp2891_init()

uint8_t mp2891_init

(

sensor_cfg *

cfg

)

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mp2891_read()

uint8_t mp2891_read	(	sensor_cfg *	cfg,
		int *	reading
	)

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