INA219 Class Reference

#include <INA219.h>

Public Member Functions
bool	begin (uint8_t address=INA219_ADDRESS)
bool	configure (ina219_range_t range=INA219_RANGE_32V, ina219_gain_t gain=INA219_GAIN_320MV, ina219_busRes_t busRes=INA219_BUS_RES_12BIT, ina219_shuntRes_t shuntRes=INA219_SHUNT_RES_12BIT_1S, ina219_mode_t mode=INA219_MODE_SHUNT_BUS_CONT)
bool	calibrate (float rShuntValue=0.1, float iMaxExcepted=2)
ina219_range_t	getRange (void)
ina219_gain_t	getGain (void)
ina219_busRes_t	getBusRes (void)
ina219_shuntRes_t	getShuntRes (void)
ina219_mode_t	getMode (void)
float	readShuntCurrent (void)
float	readShuntVoltage (void)
float	readBusPower (void)
float	readBusVoltage (void)
float	getMaxPossibleCurrent (void)
float	getMaxCurrent (void)
float	getMaxShuntVoltage (void)
float	getMaxPower (void)

Private Member Functions
void	writeRegister16 (uint8_t reg, uint16_t val)
int16_t	readRegister16 (uint8_t reg)

Private Attributes
int8_t	inaAddress
float	currentLSB
float	powerLSB
float	vShuntMax
float	vBusMax
float	rShunt

Member Function Documentation

begin()

bool INA219::begin

(

uint8_t

address = INA219_ADDRESS

)

calibrate()

bool INA219::calibrate	(	float	rShuntValue = 0.1,
		float	iMaxExcepted = 2 )

configure()

bool INA219::configure	(	ina219_range_t	range = INA219_RANGE_32V,
		ina219_gain_t	gain = INA219_GAIN_320MV,
		ina219_busRes_t	busRes = INA219_BUS_RES_12BIT,
		ina219_shuntRes_t	shuntRes = INA219_SHUNT_RES_12BIT_1S,
		ina219_mode_t	mode = INA219_MODE_SHUNT_BUS_CONT )

getBusRes()

ina219_busRes_t INA219::getBusRes

(

void

)

getGain()

ina219_gain_t INA219::getGain

(

void

)

getMaxCurrent()

float INA219::getMaxCurrent

(

void

)

getMaxPossibleCurrent()

float INA219::getMaxPossibleCurrent

(

void

)

getMaxPower()

float INA219::getMaxPower

(

void

)

getMaxShuntVoltage()

float INA219::getMaxShuntVoltage

(

void

)

getMode()

ina219_mode_t INA219::getMode

(

void

)

getRange()

ina219_range_t INA219::getRange

(

void

)

getShuntRes()

ina219_shuntRes_t INA219::getShuntRes

(

void

)

readBusPower()

float INA219::readBusPower

(

void

)

readBusVoltage()

float INA219::readBusVoltage

(

void

)

readRegister16()

int16_t INA219::readRegister16 ( uint8_t reg )

private

readShuntCurrent()

float INA219::readShuntCurrent

(

void

)

readShuntVoltage()

float INA219::readShuntVoltage

(

void

)

writeRegister16()

void INA219::writeRegister16 ( uint8_t reg, uint16_t val )

private

Member Data Documentation

currentLSB

float INA219::currentLSB

private

inaAddress

int8_t INA219::inaAddress

private

powerLSB

float INA219::powerLSB

private

rShunt

float INA219::rShunt

private

vBusMax

float INA219::vBusMax

private

vShuntMax

float INA219::vShuntMax

private

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The documentation for this class was generated from the following files:

• INA219.h
• INA219.cpp