esphome::weikai_i2c Namespace Reference

Data Structures
class	WeikaiComponentI2C
	The WeikaiComponentI2C class stores the information to the WeiKai component connected through an I2C bus. More...
class	WeikaiRegisterI2C
	WeikaiRegisterI2C objects acts as proxies to access remote register through an I2C Bus. More...

Enumerations
enum	RegType { REG = 0 , FIFO = 1 }

Functions
	ESPHOME_LOG_TAG (TAG, "weikai_i2c")
uint8_t	i2c_address (uint8_t base_address, uint8_t channel, RegType fifo)
	Computes the I²C bus's address used to access the component.

Enumeration Type Documentation

RegType

enum esphome::weikai_i2c::RegType

Enumerator
REG
FIFO

Definition at line 12 of file weikai_i2c.cpp.

Function Documentation

ESPHOME_LOG_TAG()

esphome::weikai_i2c::ESPHOME_LOG_TAG	(	TAG	,
		"weikai_i2c"	)

i2c_address()

uint8_t esphome::weikai_i2c::i2c_address ( uint8_t base_address, uint8_t channel, RegType fifo )

inline

Computes the I²C bus's address used to access the component.

Parameters

base_address	the base address of the component - set by the A1 A0 pins
channel	(0-3) the UART channel
fifo	(0-1) 0 = access to internal register, 1 = direct access to fifo

Returns

the i2c address to use

Definition at line 19 of file weikai_i2c.cpp.