#include <hub.h>

Inheritance diagram for esphome::opentherm::OpenthermHub:

Public Member Functions
	OpenthermHub ()

void	process_response (OpenthermData &data)

void	set_in_pin (InternalGPIOPin *in_pin)

void	set_out_pin (InternalGPIOPin *out_pin)

	OPENTHERM_SENSOR_LIST (OPENTHERM_SET_SENSOR,) OPENTHERM_BINARY_SENSOR_LIST(OPENTHERM_SET_BINARY_SENSOR

	OPENTHERM_SWITCH_LIST (OPENTHERM_SET_SWITCH,) OPENTHERM_NUMBER_LIST(OPENTHERM_SET_NUMBER

	OPENTHERM_OUTPUT_LIST (OPENTHERM_SET_OUTPUT,) OPENTHERM_INPUT_SENSOR_LIST(OPENTHERM_SET_INPUT_SENSOR

	OPENTHERM_SETTING_LIST (OPENTHERM_SET_SETTING,) void add_initial_message(MessageId message_id)

void	add_initial_message (MessageId message_id, uint8_t order)

void	add_repeating_message (MessageId message_id)

void	set_ch_enable (bool value)

void	set_dhw_enable (bool value)

void	set_cooling_enable (bool value)

void	set_otc_active (bool value)

void	set_ch2_active (bool value)

void	set_summer_mode_active (bool value)

void	set_dhw_block (bool value)

void	set_sync_mode (bool sync_mode)

void	add_on_before_send_callback (std::function< void(OpenthermData &)> &&callback)

void	add_on_before_process_response_callback (std::function< void(OpenthermData &)> &&callback)

float	get_setup_priority () const override

void	setup () override

void	on_shutdown () override

void	loop () override

void	dump_config () override

Public Member Functions inherited from esphome::Component
float	get_actual_setup_priority () const

void	set_setup_priority (float priority)

virtual float	get_loop_priority () const
	priority of loop().

void	call ()

virtual void	on_safe_shutdown ()

virtual bool	teardown ()
	Called during teardown to allow component to gracefully finish operations.

virtual void	on_powerdown ()
	Called after teardown is complete to power down hardware.

uint8_t	get_component_state () const

void	reset_to_construction_state ()
	Reset this component back to the construction state to allow setup to run again.

bool	is_in_loop_state () const
	Check if this component has completed setup and is in the loop state.

bool	is_idle () const
	Check if this component is idle.

virtual void	mark_failed ()
	Mark this component as failed.

	ESPDEPRECATED ("Use mark_failed(LOG_STR(\"static string literal\")) instead. Do NOT use .c_str() from temporary " "strings. Will stop working in 2026.6.0", "2025.12.0") void mark_failed(const char *message)

void	mark_failed (const LogString *message)

void	disable_loop ()
	Disable this component's loop.

void	enable_loop ()
	Enable this component's loop.

void	enable_loop_soon_any_context ()
	Thread and ISR-safe version of enable_loop() that can be called from any context.

bool	is_failed () const

bool	is_ready () const

virtual bool	can_proceed ()

bool	status_has_warning () const

bool	status_has_error () const

void	status_set_warning (const char *message=nullptr)

void	status_set_warning (const LogString *message)

void	status_set_error ()

	ESPDEPRECATED ("Use status_set_error(LOG_STR(\"static string literal\")) instead. Do NOT use .c_str() from temporary " "strings. Will stop working in 2026.6.0", "2025.12.0") void status_set_error(const char *message)

void	status_set_error (const LogString *message)

void	status_clear_warning ()

void	status_clear_error ()

void	status_momentary_warning (const char *name, uint32_t length=5000)
	Set warning status flag and automatically clear it after a timeout.

void	status_momentary_error (const char *name, uint32_t length=5000)
	Set error status flag and automatically clear it after a timeout.

bool	has_overridden_loop () const

void	set_component_source (const LogString *source)
	Set where this component was loaded from for some debug messages.

const LogString *	get_component_log_str () const
	Get the integration where this component was declared as a LogString for logging.

bool	should_warn_of_blocking (uint32_t blocking_time)

Data Fields
bool	ch_enable = true

bool	dhw_enable = true

bool	cooling_enable = false

bool	otc_active = false

bool	ch2_active = false

bool	summer_mode_active = false

bool	dhw_block = false

Protected Member Functions
	OPENTHERM_SENSOR_LIST (OPENTHERM_DECLARE_SENSOR,) OPENTHERM_BINARY_SENSOR_LIST(OPENTHERM_DECLARE_BINARY_SENSOR

	OPENTHERM_SWITCH_LIST (OPENTHERM_DECLARE_SWITCH,) OPENTHERM_NUMBER_LIST(OPENTHERM_DECLARE_NUMBER

	OPENTHERM_OUTPUT_LIST (OPENTHERM_DECLARE_OUTPUT,) OPENTHERM_INPUT_SENSOR_LIST(OPENTHERM_DECLARE_INPUT_SENSOR

	OPENTHERM_SETTING_LIST (OPENTHERM_DECLARE_SETTING,) bool sending_initial_

OpenthermData	build_request_ (MessageId request_id) const

bool	handle_error_ (OperationMode mode)

void	handle_protocol_error_ ()

void	handle_timeout_error_ ()

void	handle_timer_error_ ()

void	stop_opentherm_ ()

void	start_conversation_ ()

void	read_response_ ()

void	check_timings_ (uint32_t cur_time)

bool	should_skip_loop_ (uint32_t cur_time) const

void	sync_loop_ ()

void	write_initial_messages_ (std::vector< MessageId > &target)

void	write_repeating_messages_ (std::vector< MessageId > &target)

template<typename F >
bool	spin_wait_ (uint32_t timeout, F func)

Protected Member Functions inherited from esphome::Component
virtual void	call_loop ()

virtual void	call_setup ()

virtual void	call_dump_config ()

void	set_component_state_ (uint8_t state)
	Helper to set component state (clears state bits and sets new state)

void	set_interval (uint32_t id, uint32_t interval, std::function< void()> &&f)
	Set an interval function with a numeric ID (zero heap allocation).

void	set_interval (InternalSchedulerID id, uint32_t interval, std::function< void()> &&f)

void	set_interval (uint32_t interval, std::function< void()> &&f)

bool	cancel_interval (uint32_t id)

bool	cancel_interval (InternalSchedulerID id)

ESPDEPRECATED("set_retry is deprecated and will be removed in 2026.8.0. Use set_timeout or set_interval instead.", "2026.2.0") void set_retry(const std	ESPDEPRECATED ("set_retry is deprecated and will be removed in 2026.8.0. Use set_timeout or set_interval instead.", "2026.2.0") void set_retry(const char *name

	ESPDEPRECATED ("set_retry is deprecated and will be removed in 2026.8.0. Use set_timeout or set_interval instead.", "2026.2.0") void set_retry(uint32_t id

	ESPDEPRECATED ("set_retry is deprecated and will be removed in 2026.8.0. Use set_timeout or set_interval instead.", "2026.2.0") void set_retry(uint32_t initial_wait_time

ESPDEPRECATED("cancel_retry is deprecated and will be removed in 2026.8.0.", "2026.2.0") bool cancel_retry(const std	ESPDEPRECATED ("cancel_retry is deprecated and will be removed in 2026.8.0.", "2026.2.0") bool cancel_retry(const char *name)

	ESPDEPRECATED ("cancel_retry is deprecated and will be removed in 2026.8.0.", "2026.2.0") bool cancel_retry(uint32_t id)

void	set_timeout (uint32_t id, uint32_t timeout, std::function< void()> &&f)
	Set a timeout function with a numeric ID (zero heap allocation).

void	set_timeout (InternalSchedulerID id, uint32_t timeout, std::function< void()> &&f)

void	set_timeout (uint32_t timeout, std::function< void()> &&f)

bool	cancel_timeout (uint32_t id)

bool	cancel_timeout (InternalSchedulerID id)

void	defer (std::function< void()> &&f)
	Defer a callback to the next loop() call.

void	defer (uint32_t id, std::function< void()> &&f)
	Defer a callback with a numeric ID (zero heap allocation)

bool	cancel_defer (uint32_t id)

Protected Attributes
InternalGPIOPin *	in_pin_

InternalGPIOPin *	out_pin_

std::unique_ptr< OpenTherm >	opentherm_

std::unordered_map< MessageId, uint8_t >	configured_messages_

std::vector< MessageId >	messages_

std::vector< MessageId >::const_iterator	message_iterator_

uint32_t	last_conversation_start_ = 0

uint32_t	last_conversation_end_ = 0

OperationMode	last_mode_ = IDLE

OpenthermData	last_request_

bool	sync_mode_ = false

CallbackManager< void(OpenthermData &)>	before_send_callback_

CallbackManager< void(OpenthermData &)>	before_process_response_callback_

Protected Attributes inherited from esphome::Component
ESPDEPRECATED("Use const char* or uint32_t overload instead. Removed in 2026.7.0", "2026.1.0") void set_interval(const std voi	set_interval )(const char *name, uint32_t interval, std::function< void()> &&f)
	Set an interval function with a unique name.

ESPDEPRECATED("Use const char* or uint32_t overload instead. Removed in 2026.7.0", "2026.1.0") bool cancel_interval(const std boo	cancel_interval )(const char *name)
	Cancel an interval function.

ESPDEPRECATED("set_retry is deprecated and will be removed in 2026.8.0. Use set_timeout or set_interval instead.", "2026.2.0") void set_retry(const std uint32_t	initial_wait_time

ESPDEPRECATED("set_retry is deprecated and will be removed in 2026.8.0. Use set_timeout or set_interval instead.", "2026.2.0") void set_retry(const std uint32_t uint8_t	max_attempts

ESPDEPRECATED("set_retry is deprecated and will be removed in 2026.8.0. Use set_timeout or set_interval instead.", "2026.2.0") void set_retry(const std uint32_t uint8_t std::function< RetryResult(uint8_t)> &&	f

ESPDEPRECATED("set_retry is deprecated and will be removed in 2026.8.0. Use set_timeout or set_interval instead.", "2026.2.0") void set_retry(const std uint32_t uint8_t std::function< RetryResult(uint8_t)> float	backoff_increase_factor = 1.0f)

uint32_t	initial_wait_time

uint32_t uint8_t	max_attempts

uint32_t uint8_t std::function< RetryResult(uint8_t)> &&	f

uint32_t uint8_t std::function< RetryResult(uint8_t)> float	backoff_increase_factor = 1.0f)

uint8_t	max_attempts

uint8_t std::function< RetryResult(uint8_t)> &&	f

uint8_t std::function< RetryResult(uint8_t)> float	backoff_increase_factor = 1.0f)

ESPDEPRECATED("Use const char* or uint32_t overload instead. Removed in 2026.7.0", "2026.1.0") void set_timeout(const std voi	set_timeout )(const char *name, uint32_t timeout, std::function< void()> &&f)
	Set a timeout function with a unique name.

ESPDEPRECATED("Use const char* or uint32_t overload instead. Removed in 2026.7.0", "2026.1.0") bool cancel_timeout(const std boo	cancel_timeout )(const char *name)
	Cancel a timeout function.

ESPDEPRECATED("Use const char* overload instead. Removed in 2026.7.0", "2026.1.0") void defer(const std voi	defer )(const char *name, std::function< void()> &&f)
	Defer a callback to the next loop() call.

ESPDEPRECATED("Use const char* overload instead. Removed in 2026.7.0", "2026.1.0") bool cancel_defer(const std boo	cancel_defer )(const char *name)
	Cancel a defer callback using the specified name, name must not be empty.

const LogString *	component_source_ {nullptr}

uint16_t	warn_if_blocking_over_ {WARN_IF_BLOCKING_OVER_MS}
	Warn if blocked for this many ms (max 65.5s)

uint8_t	component_state_ {0x00}
	State of this component - each bit has a purpose: Bits 0-2: Component state (0x00=CONSTRUCTION, 0x01=SETUP, 0x02=LOOP, 0x03=FAILED, 0x04=LOOP_DONE) Bit 3: STATUS_LED_WARNING Bit 4: STATUS_LED_ERROR Bits 5-7: Unused - reserved for future expansion.

volatile bool	pending_enable_loop_ {false}
	ISR-safe flag for enable_loop_soon_any_context.

Detailed Description

Definition at line 45 of file hub.h.

Constructor & Destructor Documentation

◆ OpenthermHub()

esphome::opentherm::OpenthermHub::OpenthermHub ( )

Definition at line 130 of file hub.cpp.

Member Function Documentation

◆ add_initial_message()

void esphome::opentherm::OpenthermHub::add_initial_message	(	MessageId	message_id,
		uint8_t	order )

inline

Definition at line 141 of file hub.h.

◆ add_on_before_process_response_callback()

void esphome::opentherm::OpenthermHub::add_on_before_process_response_callback ( std::function< void(OpenthermData &)> && callback )

inline

Definition at line 166 of file hub.h.

◆ add_on_before_send_callback()

void esphome::opentherm::OpenthermHub::add_on_before_send_callback ( std::function< void(OpenthermData &)> && callback )

inline

Definition at line 163 of file hub.h.

◆ add_repeating_message()

void esphome::opentherm::OpenthermHub::add_repeating_message ( MessageId message_id )

inline

Definition at line 146 of file hub.h.

◆ build_request_()

OpenthermData esphome::opentherm::OpenthermHub::build_request_ ( MessageId request_id ) const

protected

Definition at line 63 of file hub.cpp.

◆ check_timings_()

void esphome::opentherm::OpenthermHub::check_timings_ ( uint32_t cur_time )

protected

Definition at line 311 of file hub.cpp.

◆ dump_config()

void esphome::opentherm::OpenthermHub::dump_config ( )

overridevirtual

Reimplemented from esphome::Component.

Definition at line 392 of file hub.cpp.

◆ get_setup_priority()

float esphome::opentherm::OpenthermHub::get_setup_priority ( ) const

inlineoverridevirtual

Reimplemented from esphome::Component.

Definition at line 170 of file hub.h.

◆ handle_error_()

bool esphome::opentherm::OpenthermHub::handle_error_ ( OperationMode mode )

protected

Definition at line 228 of file hub.cpp.

◆ handle_protocol_error_()

void esphome::opentherm::OpenthermHub::handle_protocol_error_ ( )

protected

Definition at line 371 of file hub.cpp.

◆ handle_timeout_error_()

void esphome::opentherm::OpenthermHub::handle_timeout_error_ ( )

protected

Definition at line 380 of file hub.cpp.

◆ handle_timer_error_()

void esphome::opentherm::OpenthermHub::handle_timer_error_ ( )

protected

Definition at line 385 of file hub.cpp.

◆ loop()

void esphome::opentherm::OpenthermHub::loop ( )

overridevirtual

Reimplemented from esphome::Component.

Definition at line 190 of file hub.cpp.

◆ on_shutdown()

void esphome::opentherm::OpenthermHub::on_shutdown ( )

overridevirtual

Reimplemented from esphome::Component.

Definition at line 163 of file hub.cpp.

◆ OPENTHERM_OUTPUT_LIST() [1/2]

esphome::opentherm::OpenthermHub::OPENTHERM_OUTPUT_LIST ( OPENTHERM_DECLARE_OUTPUT )

protected

◆ OPENTHERM_OUTPUT_LIST() [2/2]

esphome::opentherm::OpenthermHub::OPENTHERM_OUTPUT_LIST ( OPENTHERM_SET_OUTPUT )

◆ OPENTHERM_SENSOR_LIST() [1/2]

esphome::opentherm::OpenthermHub::OPENTHERM_SENSOR_LIST ( OPENTHERM_DECLARE_SENSOR )

protected

◆ OPENTHERM_SENSOR_LIST() [2/2]

esphome::opentherm::OpenthermHub::OPENTHERM_SENSOR_LIST ( OPENTHERM_SET_SENSOR )

◆ OPENTHERM_SETTING_LIST() [1/2]

esphome::opentherm::OpenthermHub::OPENTHERM_SETTING_LIST ( OPENTHERM_DECLARE_SETTING )

protected

◆ OPENTHERM_SETTING_LIST() [2/2]

esphome::opentherm::OpenthermHub::OPENTHERM_SETTING_LIST ( OPENTHERM_SET_SETTING )

inline

Definition at line 135 of file hub.h.

◆ OPENTHERM_SWITCH_LIST() [1/2]

esphome::opentherm::OpenthermHub::OPENTHERM_SWITCH_LIST ( OPENTHERM_DECLARE_SWITCH )

protected

◆ OPENTHERM_SWITCH_LIST() [2/2]

esphome::opentherm::OpenthermHub::OPENTHERM_SWITCH_LIST ( OPENTHERM_SET_SWITCH )

◆ process_response()

void esphome::opentherm::OpenthermHub::process_response ( OpenthermData & data )

Definition at line 132 of file hub.cpp.

◆ read_response_()

void esphome::opentherm::OpenthermHub::read_response_ ( )

protected

Definition at line 350 of file hub.cpp.

◆ set_ch2_active()

void esphome::opentherm::OpenthermHub::set_ch2_active ( bool value )

inline

Definition at line 158 of file hub.h.

◆ set_ch_enable()

void esphome::opentherm::OpenthermHub::set_ch_enable ( bool value )

inline

Definition at line 154 of file hub.h.

◆ set_cooling_enable()

void esphome::opentherm::OpenthermHub::set_cooling_enable ( bool value )

inline

Definition at line 156 of file hub.h.

◆ set_dhw_block()

void esphome::opentherm::OpenthermHub::set_dhw_block ( bool value )

inline

Definition at line 160 of file hub.h.

◆ set_dhw_enable()

void esphome::opentherm::OpenthermHub::set_dhw_enable ( bool value )

inline

Definition at line 155 of file hub.h.

◆ set_in_pin()

void esphome::opentherm::OpenthermHub::set_in_pin ( InternalGPIOPin * in_pin )

inline

Definition at line 120 of file hub.h.

◆ set_otc_active()

void esphome::opentherm::OpenthermHub::set_otc_active ( bool value )

inline

Definition at line 157 of file hub.h.

◆ set_out_pin()

void esphome::opentherm::OpenthermHub::set_out_pin ( InternalGPIOPin * out_pin )

inline

Definition at line 121 of file hub.h.

◆ set_summer_mode_active()

void esphome::opentherm::OpenthermHub::set_summer_mode_active ( bool value )

inline

Definition at line 159 of file hub.h.

◆ set_sync_mode()

void esphome::opentherm::OpenthermHub::set_sync_mode ( bool sync_mode )

inline

Definition at line 161 of file hub.h.

◆ setup()

void esphome::opentherm::OpenthermHub::setup ( )

overridevirtual

Reimplemented from esphome::Component.

Definition at line 147 of file hub.cpp.

◆ should_skip_loop_()

bool esphome::opentherm::OpenthermHub::should_skip_loop_ ( uint32_t cur_time ) const

protected

Definition at line 320 of file hub.cpp.

◆ spin_wait_()

template<typename F >

bool esphome::opentherm::OpenthermHub::spin_wait_	(	uint32_t	timeout,
		F	func )

inlineprotected

Definition at line 100 of file hub.h.

◆ start_conversation_()

void esphome::opentherm::OpenthermHub::start_conversation_ ( )

protected

Definition at line 329 of file hub.cpp.

◆ stop_opentherm_()

void esphome::opentherm::OpenthermHub::stop_opentherm_ ( )

protected

Definition at line 366 of file hub.cpp.

◆ sync_loop_()

void esphome::opentherm::OpenthermHub::sync_loop_ ( )

protected

Definition at line 247 of file hub.cpp.

◆ write_initial_messages_()

void esphome::opentherm::OpenthermHub::write_initial_messages_ ( std::vector< MessageId > & target )

protected

Definition at line 166 of file hub.cpp.

◆ write_repeating_messages_()

void esphome::opentherm::OpenthermHub::write_repeating_messages_ ( std::vector< MessageId > & target )

protected

Definition at line 181 of file hub.cpp.

Field Documentation

◆ before_process_response_callback_

CallbackManager<void(OpenthermData &)> esphome::opentherm::OpenthermHub::before_process_response_callback_

protected

Definition at line 82 of file hub.h.

◆ before_send_callback_

CallbackManager<void(OpenthermData &)> esphome::opentherm::OpenthermHub::before_send_callback_

protected

Definition at line 81 of file hub.h.

◆ ch2_active

bool esphome::opentherm::OpenthermHub::ch2_active = false

Definition at line 150 of file hub.h.

◆ ch_enable

bool esphome::opentherm::OpenthermHub::ch_enable = true

Definition at line 150 of file hub.h.

◆ configured_messages_

std::unordered_map<MessageId, uint8_t> esphome::opentherm::OpenthermHub::configured_messages_

protected

Definition at line 67 of file hub.h.

◆ cooling_enable

bool esphome::opentherm::OpenthermHub::cooling_enable = false

Definition at line 150 of file hub.h.

◆ dhw_block

bool esphome::opentherm::OpenthermHub::dhw_block = false

Definition at line 151 of file hub.h.

◆ dhw_enable

bool esphome::opentherm::OpenthermHub::dhw_enable = true

Definition at line 150 of file hub.h.

◆ in_pin_

InternalGPIOPin* esphome::opentherm::OpenthermHub::in_pin_

protected

Definition at line 48 of file hub.h.

◆ last_conversation_end_

uint32_t esphome::opentherm::OpenthermHub::last_conversation_end_ = 0

protected

Definition at line 72 of file hub.h.

◆ last_conversation_start_

uint32_t esphome::opentherm::OpenthermHub::last_conversation_start_ = 0

protected

Definition at line 71 of file hub.h.

◆ last_mode_

OperationMode esphome::opentherm::OpenthermHub::last_mode_ = IDLE

protected

Definition at line 73 of file hub.h.

◆ last_request_

OpenthermData esphome::opentherm::OpenthermHub::last_request_

protected

Definition at line 74 of file hub.h.

◆ message_iterator_

std::vector<MessageId>::const_iterator esphome::opentherm::OpenthermHub::message_iterator_

protected

Definition at line 69 of file hub.h.

◆ messages_

std::vector<MessageId> esphome::opentherm::OpenthermHub::messages_

protected

Definition at line 68 of file hub.h.

◆ opentherm_

std::unique_ptr<OpenTherm> esphome::opentherm::OpenthermHub::opentherm_

protected

Definition at line 50 of file hub.h.

◆ otc_active

bool esphome::opentherm::OpenthermHub::otc_active = false

Definition at line 150 of file hub.h.

◆ out_pin_

InternalGPIOPin * esphome::opentherm::OpenthermHub::out_pin_

protected

Definition at line 48 of file hub.h.

◆ summer_mode_active

bool esphome::opentherm::OpenthermHub::summer_mode_active = false

Definition at line 151 of file hub.h.

◆ sync_mode_

bool esphome::opentherm::OpenthermHub::sync_mode_ = false

protected

Definition at line 79 of file hub.h.

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

esphome/components/opentherm/hub.h
esphome/components/opentherm/hub.cpp

Public Member Functions

Data Fields

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ OpenthermHub()

Member Function Documentation

◆ add_initial_message()

◆ add_on_before_process_response_callback()

◆ add_on_before_send_callback()

◆ add_repeating_message()

◆ build_request_()

◆ check_timings_()

◆ dump_config()

◆ get_setup_priority()

◆ handle_error_()

◆ handle_protocol_error_()

◆ handle_timeout_error_()

◆ handle_timer_error_()

◆ loop()

◆ on_shutdown()

◆ OPENTHERM_OUTPUT_LIST() [1/2]

◆ OPENTHERM_OUTPUT_LIST() [2/2]

◆ OPENTHERM_SENSOR_LIST() [1/2]

◆ OPENTHERM_SENSOR_LIST() [2/2]

◆ OPENTHERM_SETTING_LIST() [1/2]

◆ OPENTHERM_SETTING_LIST() [2/2]

◆ OPENTHERM_SWITCH_LIST() [1/2]

◆ OPENTHERM_SWITCH_LIST() [2/2]

◆ process_response()

◆ read_response_()

◆ set_ch2_active()

◆ set_ch_enable()

◆ set_cooling_enable()

◆ set_dhw_block()

◆ set_dhw_enable()

◆ set_in_pin()

◆ set_otc_active()

◆ set_out_pin()

◆ set_summer_mode_active()

◆ set_sync_mode()

◆ setup()

◆ should_skip_loop_()

◆ spin_wait_()

◆ start_conversation_()

◆ stop_opentherm_()

◆ sync_loop_()

◆ write_initial_messages_()

◆ write_repeating_messages_()

Field Documentation

◆ before_process_response_callback_

◆ before_send_callback_

◆ ch2_active

◆ ch_enable

◆ configured_messages_

◆ cooling_enable

◆ dhw_block

◆ dhw_enable

◆ in_pin_

◆ last_conversation_end_

◆ last_conversation_start_

◆ last_mode_

◆ last_request_

◆ message_iterator_

◆ messages_

◆ opentherm_

◆ otc_active

◆ out_pin_

◆ summer_mode_active

◆ sync_mode_