mp29816a.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <logging/log.h>
#include "libutil.h"
#include "sensor.h"
#include "hal_i2c.h"
#include "pmbus.h"
#include "mp29816a.h"
#include "util_pmbus.h"

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Classes
struct	cfg_data

Macros
#define	READ_VOUT_MASK   GENMASK(11, 0)
#define	MFR_VID_RES_MASK   GENMASK(12, 10)
#define	MFR_VOUT_SCALE_LOOP   0x29
#define	MFR_VOUT_LOOP_CTRL   0x8D
#define	MFR_VDIFF_GAIN_HALF_R2_BIT   BIT(10)
#define	VR_MPS_PAGE_0   0x00
#define	VR_MPS_PAGE_1   0x01
#define	MP29816A_VOUT_MAX_REG   0x24
#define	MP29816A_VOUT_MIN_REG   0x2B
#define	VR_REG_EXPECTED_USER_CRC   0xED
#define	MAX_CFG_LEN   1024
#define	MP29816A_MAX_READ_BYTES   (6 + 1)

Enumerations
enum	CFG_PARAM_IDX {   CFG_PARAM_IDX_PAGE = 1 , CFG_PARAM_IDX_REG_ADDR = 2 , CFG_PARAM_IDX_REG_NAME = 4 , CFG_PARAM_IDX_REG_VAL = 5 ,   CFG_PARAM_IDX_REG_LEN = 7 }

Functions
	LOG_MODULE_REGISTER (mp29816a)
float	mp29816a_get_vout_min_max_resolution (sensor_cfg *cfg)
uint8_t	parsing_line (char *str, uint16_t len, struct cfg_data *cfg_data)
bool	mp29816a_i2c_read (uint8_t bus, uint8_t addr, uint8_t reg, uint8_t *data, uint8_t len)
bool	mp29816a_i2c_write (uint8_t bus, uint8_t addr, uint8_t reg, uint8_t *data, uint8_t len)
bool	mp29816a_set_page (uint8_t bus, uint8_t addr, uint8_t page)
bool	mp29816a_get_vout_max (sensor_cfg *cfg, uint8_t rail, uint16_t *millivolt)
bool	mp29816a_get_vout_min (sensor_cfg *cfg, uint8_t rail, uint16_t *millivolt)
bool	mp29816a_set_vout_max (sensor_cfg *cfg, uint8_t rail, uint16_t *millivolt)
bool	mp29816a_set_vout_min (sensor_cfg *cfg, uint8_t rail, uint16_t *millivolt)
bool	mp29816a_fwupdate (uint8_t bus, uint8_t addr, uint8_t *img_buff, uint32_t img_size)
bool	mp29816a_get_fw_version (uint8_t bus, uint8_t addr, uint32_t *rev)
float	mp29816a_get_resolution (sensor_cfg *cfg)
bool	mp29816a_get_vout_command (sensor_cfg *cfg, uint8_t rail, uint16_t *millivolt)
bool	mp29816a_set_vout_command (sensor_cfg *cfg, uint8_t rail, uint16_t *millivolt)
bool	mp29816a_get_vr_status (sensor_cfg *cfg, uint8_t rail, uint8_t vr_status_rail, uint16_t *vr_status)
bool	mp29816a_clear_vr_status (sensor_cfg *cfg, uint8_t rail)
uint8_t	mp29816a_read (sensor_cfg *cfg, int *reading)
uint8_t	mp29816a_init (sensor_cfg *cfg)

Macro Definition Documentation

MAX_CFG_LEN

#define MAX_CFG_LEN   1024

MFR_VDIFF_GAIN_HALF_R2_BIT

#define MFR_VDIFF_GAIN_HALF_R2_BIT   BIT(10)

MFR_VID_RES_MASK

#define MFR_VID_RES_MASK   GENMASK(12, 10)

MFR_VOUT_LOOP_CTRL

#define MFR_VOUT_LOOP_CTRL   0x8D

MFR_VOUT_SCALE_LOOP

#define MFR_VOUT_SCALE_LOOP   0x29

MP29816A_MAX_READ_BYTES

#define MP29816A_MAX_READ_BYTES   (6 + 1)

MP29816A_VOUT_MAX_REG

#define MP29816A_VOUT_MAX_REG   0x24

MP29816A_VOUT_MIN_REG

#define MP29816A_VOUT_MIN_REG   0x2B

READ_VOUT_MASK

#define READ_VOUT_MASK   GENMASK(11, 0)

VR_MPS_PAGE_0

#define VR_MPS_PAGE_0   0x00

VR_MPS_PAGE_1

#define VR_MPS_PAGE_1   0x01

VR_REG_EXPECTED_USER_CRC

#define VR_REG_EXPECTED_USER_CRC   0xED

Enumeration Type Documentation

CFG_PARAM_IDX

enum CFG_PARAM_IDX

Enumerator
CFG_PARAM_IDX_PAGE
CFG_PARAM_IDX_REG_ADDR
CFG_PARAM_IDX_REG_NAME
CFG_PARAM_IDX_REG_VAL
CFG_PARAM_IDX_REG_LEN

Function Documentation

LOG_MODULE_REGISTER()

LOG_MODULE_REGISTER

(

mp29816a

)

mp29816a_clear_vr_status()

bool mp29816a_clear_vr_status	(	sensor_cfg *	cfg,
		uint8_t	rail
	)

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mp29816a_fwupdate()

bool mp29816a_fwupdate	(	uint8_t	bus,
		uint8_t	addr,
		uint8_t *	img_buff,
		uint32_t	img_size
	)

mp29816a_get_fw_version()

bool mp29816a_get_fw_version	(	uint8_t	bus,
		uint8_t	addr,
		uint32_t *	rev
	)

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mp29816a_get_resolution()

float mp29816a_get_resolution

(

sensor_cfg *

cfg

)

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mp29816a_get_vout_command()

bool mp29816a_get_vout_command	(	sensor_cfg *	cfg,
		uint8_t	rail,
		uint16_t *	millivolt
	)

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mp29816a_get_vout_max()

bool mp29816a_get_vout_max	(	sensor_cfg *	cfg,
		uint8_t	rail,
		uint16_t *	millivolt
	)

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mp29816a_get_vout_min()

bool mp29816a_get_vout_min	(	sensor_cfg *	cfg,
		uint8_t	rail,
		uint16_t *	millivolt
	)

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mp29816a_get_vout_min_max_resolution()

float mp29816a_get_vout_min_max_resolution

(

sensor_cfg *

cfg

)

mp29816a_get_vr_status()

bool mp29816a_get_vr_status	(	sensor_cfg *	cfg,
		uint8_t	rail,
		uint8_t	vr_status_rail,
		uint16_t *	vr_status
	)

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mp29816a_i2c_read()

bool mp29816a_i2c_read	(	uint8_t	bus,
		uint8_t	addr,
		uint8_t	reg,
		uint8_t *	data,
		uint8_t	len
	)

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mp29816a_i2c_write()

bool mp29816a_i2c_write	(	uint8_t	bus,
		uint8_t	addr,
		uint8_t	reg,
		uint8_t *	data,
		uint8_t	len
	)

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mp29816a_init()

uint8_t mp29816a_init

(

sensor_cfg *

cfg

)

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mp29816a_read()

uint8_t mp29816a_read	(	sensor_cfg *	cfg,
		int *	reading
	)

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mp29816a_set_page()

bool mp29816a_set_page	(	uint8_t	bus,
		uint8_t	addr,
		uint8_t	page
	)

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mp29816a_set_vout_command()

bool mp29816a_set_vout_command	(	sensor_cfg *	cfg,
		uint8_t	rail,
		uint16_t *	millivolt
	)

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mp29816a_set_vout_max()

bool mp29816a_set_vout_max	(	sensor_cfg *	cfg,
		uint8_t	rail,
		uint16_t *	millivolt
	)

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mp29816a_set_vout_min()

bool mp29816a_set_vout_min	(	sensor_cfg *	cfg,
		uint8_t	rail,
		uint16_t *	millivolt
	)

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parsing_line()

uint8_t parsing_line	(	char *	str,
		uint16_t	len,
		struct cfg_data *	cfg_data
	)