#include <tca9548a.h>

Inheritance diagram for esphome::tca9548a::TCA9548AChannel:

Public Member Functions
void	set_channel (uint8_t channel)

void	set_parent (TCA9548AComponent *parent)

i2c::ErrorCode	write_readv (uint8_t address, const uint8_t write_buffer, size_t write_count, uint8_t read_buffer, size_t read_count) override

Public Member Functions inherited from esphome::i2c::I2CBus
virtual	~I2CBus ()=default

ErrorCode	read (uint8_t address, uint8_t *buffer, size_t len)

ErrorCode	write (uint8_t address, const uint8_t *buffer, size_t len, bool stop=true)

	ESPDEPRECATED ("This method is deprecated and will be removed in ESPHome 2026.3.0. Use write_readv() instead.", "2025.9.0") ErrorCode readv(uint8_t address

	for (size_t i=0;i !=count;i++)

	if (err !=ERROR_OK) return err

	for (size_t i=0;i !=count;i++)

	ESPDEPRECATED ("This method is deprecated and will be removed in ESPHome 2026.3.0. Use write_readv() instead.", "2025.9.0") ErrorCode writev(uint8_t address

Additional Inherited Members
Data Fields inherited from esphome::i2c::I2CBus
ReadBuffer *	read_buffers

ReadBuffer size_t	count

SmallBufferWithHeapFallback< 128 >	buffer_alloc

uint8_t *	buffer = buffer_alloc.get(total_len)

auto	err = this->write_readv(address, nullptr, 0, buffer, total_len)

size_t	pos = 0

return	ERROR_OK

const WriteBuffer *	write_buffers

const WriteBuffer size_t	count

const WriteBuffer size_t bool	stop

std::vector< std::pair< uint8_t, bool > >	scan_results_
	array containing scan results

bool	scan_ {false}
	Should we scan ? Can be set in the yaml.

Detailed Description

Definition at line 12 of file tca9548a.h.

Member Function Documentation

void esphome::tca9548a::TCA9548AChannel::set_channel ( uint8_t channel )

inline

Definition at line 14 of file tca9548a.h.

void esphome::tca9548a::TCA9548AChannel::set_parent ( TCA9548AComponent * parent )

inline

Definition at line 15 of file tca9548a.h.

i2c::ErrorCode esphome::tca9548a::TCA9548AChannel::write_readv	(	uint8_t	address,
		const uint8_t *	write_buffer,
		size_t	write_count,
		uint8_t *	read_buffer,
		size_t	read_count )

overridevirtual

Definition at line 9 of file tca9548a.cpp.

uint8_t esphome::tca9548a::TCA9548AChannel::channel_

protected

Definition at line 21 of file tca9548a.h.

TCA9548AComponent* esphome::tca9548a::TCA9548AChannel::parent_

protected

Definition at line 22 of file tca9548a.h.

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