daisy::NeoPixelI2CTransport

Module: External

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#include <neopixel.h>

Public Classes

	Name
struct	Config

Public Functions

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

Detailed Description

class daisy::NeoPixelI2CTransport;

I2C Transport for NeoPixel

Public Functions Documentation

function NeoPixelI2CTransport

inline NeoPixelI2CTransport()

---

function ~NeoPixelI2CTransport

inline ~NeoPixelI2CTransport()

---

function Init

inline void Init(
    Config config
)

---

function Write

inline void Write(
    uint8_t * data,
    uint16_t size
)

---

function Read

inline void Read(
    uint8_t * data,
    uint16_t size
)

---

function ReadLen

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

---

function WriteLen

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

---

function Write8

inline void Write8(
    uint8_t reg_high,
    uint8_t reg_low,
    uint8_t value
)

Parameters:

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

Writes an 8 bit value

---

function Read8

inline uint8_t Read8(
    uint8_t reg_high,
    uint8_t reg_low
)

Parameters:

• reg the register address to read from

Return: the 16 bit data value read from the device

Reads an 8 bit value

---

function GetError

inline bool GetError()

---

Updated on 2024-01-03 at 19:41:01 +0000