i2c_bus.h File Reference

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Data Structures
struct	esphome::i2c::ReadBuffer
	the ReadBuffer structure stores a pointer to a read buffer and its length More...
struct	esphome::i2c::WriteBuffer
	the WriteBuffer structure stores a pointer to a write buffer and its length More...
class	esphome::i2c::I2CBus
	This Class provides the methods to read and write bytes from an I2CBus. More...

Namespaces
	esphome
	Implementation of SPI Controller mode.
	esphome::i2c

Enumerations
enum	esphome::i2c::ErrorCode {   esphome::i2c::NO_ERROR = 0, esphome::i2c::ERROR_OK = 0, esphome::i2c::ERROR_INVALID_ARGUMENT = 1, esphome::i2c::ERROR_NOT_ACKNOWLEDGED = 2,   esphome::i2c::ERROR_TIMEOUT = 3, esphome::i2c::ERROR_NOT_INITIALIZED = 4, esphome::i2c::ERROR_TOO_LARGE = 5, esphome::i2c::ERROR_UNKNOWN = 6,   esphome::i2c::ERROR_CRC = 7 }
	Error codes returned by I2CBus and I2CDevice methods. More...