EasyC Class Reference

#include <easyC.hpp>

Inherited by HX711.

Public Member Functions
	EasyC ()
	Main constructor for easyC version.
void	begin ()
	Initializes sensors on native or easyC on default address.
void	begin (uint8_t _address)
	Initializes sensors on supplied i2c address.
virtual void	initializeNative ()=0
int	sendAddress (char regAddr)
	Private function to send a single byte to sensor.
int	readData (char a[], int n)
	Private function to read n bytes over i2c.
int	readRegister (char regAddr, char a[], size_t n)
	Private function to send over i2c and then read n bytes.
int	sendData (const uint8_t *a, int n)
	Private function to write n bytes over i2c.

Public Attributes
int	native = 0
bool	beginDone = 0
int	err
char	address
const char	defaultAddress = 0x30

Constructor & Destructor Documentation

EasyC()

EasyC::EasyC ( )

inline

Main constructor for easyC version.

Member Function Documentation

begin() [1/2]

void EasyC::begin ( )

inline

Initializes sensors on native or easyC on default address.

begin() [2/2]

void EasyC::begin ( uint8_t _address )

inline

Initializes sensors on supplied i2c address.

Parameters

uint8_t

_address Custom easyC sensor address

initializeNative()

virtual void EasyC::initializeNative ( )

pure virtual

Implemented in HX711.

readData()

int EasyC::readData ( char a[], int n )

inline

Private function to read n bytes over i2c.

Parameters

char	a[] Array to read data to
int	n Number of bytes to read

Returns

int Error code, always 0

readRegister()

int EasyC::readRegister ( char regAddr, char a[], size_t n )

inline

Private function to send over i2c and then read n bytes.

Parameters

char	regAddr Address of register to access data from
char	a Array to put data in
size_t	n Size of data to read

Returns

int 0 if read successfuly, error code from endTransmission if not

sendAddress()

int EasyC::sendAddress ( char regAddr )

inline

Private function to send a single byte to sensor.

Parameters

char	regAddr Address of register to access later

Returns

int Standard endTransmission error codes

sendData()

int EasyC::sendData ( const uint8_t * a, int n )

inline

Private function to write n bytes over i2c.

Parameters

char	a[] Array to read data from
int	n Number of bytes to read

Returns

int Standard endTransmission error codes

Member Data Documentation

address

char EasyC::address

beginDone

bool EasyC::beginDone = 0

defaultAddress

const char EasyC::defaultAddress = 0x30

err

int EasyC::err

native

int EasyC::native = 0

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

• easyC.hpp