Class daisy::NeoPixelI2CTransport

ClassList > daisy > NeoPixelI2CTransport

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• #include <neopixel.h>

Classes

Type	Name
struct	Config

Public Functions

Type	Name
bool	GetError ()
void	Init (Config config)
	NeoPixelI2CTransport ()
void	Read (uint8_t * data, uint16_t size)
uint8_t	Read8 (uint8_t reg_high, uint8_t reg_low)
void	ReadLen (uint8_t reg_high, uint8_t reg_low, uint8_t * buff, uint16_t size)
void	Write (uint8_t * data, uint16_t size)
void	Write8 (uint8_t reg_high, uint8_t reg_low, uint8_t value)
void	WriteLen (uint8_t reg_high, uint8_t reg_low, uint8_t * buff, uint16_t size)
	~NeoPixelI2CTransport ()

Detailed Description

I2C Transport for NeoPixel

Public Functions Documentation

function GetError

inline bool daisy::NeoPixelI2CTransport::GetError () 

---

function Init

inline void daisy::NeoPixelI2CTransport::Init (
    Config config
) 

---

function NeoPixelI2CTransport

inline daisy::NeoPixelI2CTransport::NeoPixelI2CTransport () 

---

function Read

inline void daisy::NeoPixelI2CTransport::Read (
    uint8_t * data,
    uint16_t size
) 

---

function Read8

inline uint8_t daisy::NeoPixelI2CTransport::Read8 (
    uint8_t reg_high,
    uint8_t reg_low
) 

Reads an 8 bit value

Parameters:

• reg the register address to read from

Returns:

the 16 bit data value read from the device

---

function ReadLen

inline void daisy::NeoPixelI2CTransport::ReadLen (
    uint8_t reg_high,
    uint8_t reg_low,
    uint8_t * buff,
    uint16_t size
) 

---

function Write

inline void daisy::NeoPixelI2CTransport::Write (
    uint8_t * data,
    uint16_t size
) 

---

function Write8

inline void daisy::NeoPixelI2CTransport::Write8 (
    uint8_t reg_high,
    uint8_t reg_low,
    uint8_t value
) 

Writes an 8 bit value

Parameters:

• reg the register address to write to
• value the value to write to the register

---

function WriteLen

inline void daisy::NeoPixelI2CTransport::WriteLen (
    uint8_t reg_high,
    uint8_t reg_low,
    uint8_t * buff,
    uint16_t size
) 

---

function ~NeoPixelI2CTransport

inline daisy::NeoPixelI2CTransport::~NeoPixelI2CTransport () 

---

---

The documentation for this class was generated from the following file external-docs/libDaisy/src/dev/neopixel.h