CH_Relay Class Reference

#include <Relays-SOLDERED.h>

Inherits EasyC.

Public Member Functions
	CH_Relay (int _pin1, int _pin2=-1, int _pin3=-1, int _pin4=-1)
	Sensor specific native constructor for 2 channel board.
	CH_Relay ()
	Constructor for relay control.
void	relayControl (int channel, int mode)
	relayControl send two bytes of data to relay to turn it on or off
int	getChannelState (int channel)
	getChannelState returns if a relay channel has been turned on or off
Public Member Functions inherited from EasyC
	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.
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.

Protected Member Functions
void	initializeNative ()
	Overloaded function for virtual in base class to initialize sensor specific.

Private Member Functions
void	setChannelState (int channel, int mode)
	setChannelState saves locally the last set state olf a specific relay

Private Attributes
int	pin1
int	pin2
int	pin3
int	pin4
int	channelState [4] = {0,0,0,0}

Additional Inherited Members
Public Attributes inherited from EasyC
int	native = 0
bool	beginDone = 0
int	err
char	address
const char	defaultAddress = 0x30

Constructor & Destructor Documentation

CH_Relay() [1/2]

CH_Relay::CH_Relay	(	int	_pin1,
		int	_pin2 = -1,
		int	_pin3 = -1,
		int	_pin4 = -1 )

Sensor specific native constructor for 2 channel board.

Parameters

int	_pin Example parameter.

CH_Relay() [2/2]

CH_Relay::CH_Relay

(

)

Constructor for relay control.

Member Function Documentation

getChannelState()

int CH_Relay::getChannelState

(

int

channel

)

getChannelState returns if a relay channel has been turned on or off

Parameters

int

channel

Returns

either HIGH or LOW

initializeNative()

void CH_Relay::initializeNative ( )

protectedvirtual

Overloaded function for virtual in base class to initialize sensor specific.

Implements EasyC.

relayControl()

void CH_Relay::relayControl	(	int	channel,
		int	mode )

relayControl send two bytes of data to relay to turn it on or off

Parameters

int	channel sends channel pin to relay
int	mode sends HIGH or LOW to relay

setChannelState()

void CH_Relay::setChannelState ( int channel, int mode )

private

setChannelState saves locally the last set state olf a specific relay

Parameters

int	channel, specific relay channel
int	mode either HIGH or LOW

Member Data Documentation

channelState

int CH_Relay::channelState[4] = {0,0,0,0}

private

pin1

int CH_Relay::pin1

private

pin2

int CH_Relay::pin2

private

pin3

int CH_Relay::pin3

private

pin4

int CH_Relay::pin4

private

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

• Relays-SOLDERED.h
• Relays-SOLDERED.cpp