EVs_PiLight Class Reference

This class interfaces with PiLight sensor attached to EVShield. More...

#include <EVs_PiLight.h>

Inheritance diagram for EVs_PiLight:

Public Member Functions
	EVs_PiLight (uint8_t i2c_address=0x30)
void	readPiLight (color &currcolor)
void	setTimeout1 (uint8_t timeoutValue)
void	createPiLight (uint8_t red, uint8_t green, uint8_t blue)
Public Member Functions inherited from EVShieldI2C
	EVShieldI2C (uint8_t i2c_address)
void	init (void *shield, SH_BankPort bp)
uint8_t	readByte (uint8_t location)
uint16_t	readInteger (uint8_t location)
uint32_t	readLong (uint8_t location)
uint8_t *	readRegisters (uint8_t start_register, uint8_t bytes, uint8_t *buf)
char *	readString (uint8_t location, uint8_t bytes_to_read, uint8_t *buffer=0, uint8_t buffer_length=0)
bool	writeRegisters (uint8_t start_register, uint8_t bytes_to_write, uint8_t *buffer=0)
bool	writeByte (uint8_t location, uint8_t data)
bool	writeInteger (uint8_t location, uint16_t data)
bool	writeLong (uint8_t location, uint32_t data)
char *	getFirmwareVersion ()
char *	getVendorID ()
char *	getDeviceID ()
char *	getFeatureSet ()
uint8_t	getErrorCode ()
bool	checkAddress ()
bool	setAddress (uint8_t address)
Public Member Functions inherited from BaseI2CDevice
	BaseI2CDevice (uint8_t i2c_address)
void	initProtocol ()
uint8_t *	readRegisters (uint8_t start_register, uint8_t bytes_to_read, uint8_t *buffer=0, uint8_t buffer_length=0, bool clear_buffer=false)
uint8_t	readByte (uint8_t location)
int16_t	readInteger (uint8_t location)
uint32_t	readLong (uint8_t location)
char *	readString (uint8_t location, uint8_t bytes_to_read, uint8_t *buffer=0, uint8_t buffer_length=0)
bool	writeRegisters (uint8_t start_register, uint8_t bytes_to_write, uint8_t *buffer=0)
bool	writeByte (uint8_t location, uint8_t data)
bool	writeInteger (uint8_t location, uint16_t data)
bool	writeLong (uint8_t location, uint32_t data)
bool	checkAddress ()
bool	setAddress (uint8_t i2c_address)
uint8_t	getAddress ()
uint8_t	getWriteErrorCode ()
char *	getFirmwareVersion ()
char *	getVendorID ()
char *	getDeviceID ()
char *	getFeatureSet ()
Public Member Functions inherited from SoftI2cMaster
uint8_t	start (uint8_t addressRW)
void	stop (void)
uint8_t	restart (uint8_t addressRW)
uint8_t	write (uint8_t b)
uint8_t	read (uint8_t last)
	SoftI2cMaster (uint8_t devAddr)
void	initProtocol (uint8_t sclPin=(uint8_t) NULL, uint8_t sdaPin=(uint8_t) NULL)
uint8_t *	readRegisters (uint8_t startRegister, uint8_t bytes, uint8_t *buf=NULL)
bool	writeRegistersWithLocation (int bytes, uint8_t *buf)
bool	writeRegisters (uint8_t location, uint8_t bytes_to_write, uint8_t *buffer=0)
bool	writeByte (uint8_t location, uint8_t data)
bool	writeInteger (uint8_t location, uint16_t data)
bool	writeLong (uint8_t location, uint32_t data)
char *	readString (uint8_t startRegister, uint8_t bytes, uint8_t *buf=NULL, uint8_t len=0)
uint8_t	readByte (uint8_t location)
int16_t	readInteger (uint8_t location)
uint32_t	readLong (uint8_t location)
char *	getFirmwareVersion ()
char *	getVendorID ()
char *	getDeviceID ()
uint8_t	getWriteErrorCode ()
bool	checkAddress ()
bool	setAddress (uint8_t address)

Additional Inherited Members
Public Attributes inherited from EVShieldI2C
void *	mp_shield
uint8_t *	_i2c_buffer
uint8_t	m_protocol
Public Attributes inherited from SoftI2cMaster
uint8_t *	_so_buffer
Static Public Attributes inherited from BaseI2CDevice
static uint8_t *	_buffer = 0
static bool	b_initialized = false
Protected Member Functions inherited from BaseI2CDevice
void	setWriteErrorCode (uint8_t code)

Detailed Description

This class interfaces with PiLight sensor attached to EVShield.

Constructor & Destructor Documentation

EVs_PiLight()

EVs_PiLight::EVs_PiLight

(

uint8_t

i2c_address = 0x30

)

constructor for the PiLight; may supply an optional custom i2c address

Member Function Documentation

createPiLight()

void EVs_PiLight::createPiLight	(	uint8_t	red,
		uint8_t	green,
		uint8_t	blue
	)

Set the color of the PiLight

Parameters

red	set the value of the red color
green	set the value of the green color
blue	set the value of the blue color

Returns

parameter is returned with values

readPiLight()

void EVs_PiLight::readPiLight

(

color &

currcolor

)

Get the read, green, and blue color values from the PiLight

Parameters

color

structure

Returns

parameter is returned with values

setTimeout1()

void EVs_PiLight::setTimeout1

(

uint8_t

timeoutValue

)

Set a time out time in seconds

Parameters

timeoutValue

will turn off PiLight after a specified time if no communication

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

• C:/Program Files (x86)/Arduino-1.6.12/libraries/EVShield/EVs_PiLight.h
• C:/Program Files (x86)/Arduino-1.6.12/libraries/EVShield/EVs_PiLight.cpp