ESPHomeOTAComponent provides a simple way to integrate Over-the-Air updates into your app using ArduinoOTA. More...

#include <ota_esphome.h>

Inheritance diagram for esphome::ESPHomeOTAComponent:

Public Member Functions
void	set_auth_password (const std::string &password)

void	set_port (uint16_t port)
	Manually set the port OTA should listen on.

void	setup () override

void	dump_config () override

float	get_setup_priority () const override

void	loop () override

uint16_t	get_port () const

Public Member Functions inherited from esphome::ota::OTAComponent
void	add_on_state_callback (std::function< void(ota::OTAState, float, uint8_t)> &&callback)

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_shutdown ()

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.

virtual void	mark_failed ()
	Mark this component as failed.

void	mark_failed (const char *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_error (const char *message=nullptr)

void	status_clear_warning ()

void	status_clear_error ()

void	status_momentary_warning (const std::string &name, uint32_t length=5000)

void	status_momentary_error (const std::string &name, uint32_t length=5000)

bool	has_overridden_loop () const

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

const char *	get_component_source () const
	Get the integration where this component was declared as a string.

bool	should_warn_of_blocking (uint32_t blocking_time)

Protected Member Functions
void	handle_handshake_ ()

void	handle_data_ ()

bool	readall_ (uint8_t *buf, size_t len)

bool	writeall_ (const uint8_t *buf, size_t len)

void	log_socket_error_ (const char *msg)

void	log_read_error_ (const char *what)

void	log_start_ (const char *phase)

void	cleanup_connection_ ()

void	yield_and_feed_watchdog_ ()

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 (const std::string &name, uint32_t interval, std::function< void()> &&f)
	Set an interval function with a unique name.

void	set_interval (const char *name, uint32_t interval, std::function< void()> &&f)
	Set an interval function with a const char* name.

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

bool	cancel_interval (const std::string &name)
	Cancel an interval function.

bool	cancel_interval (const char *name)

void	set_retry (const std::string &name, uint32_t initial_wait_time, uint8_t max_attempts, std::function< RetryResult(uint8_t)> &&f, float backoff_increase_factor=1.0f)
	Set an retry function with a unique name.

void	set_retry (uint32_t initial_wait_time, uint8_t max_attempts, std::function< RetryResult(uint8_t)> &&f, float backoff_increase_factor=1.0f)

bool	cancel_retry (const std::string &name)
	Cancel a retry function.

void	set_timeout (const std::string &name, uint32_t timeout, std::function< void()> &&f)
	Set a timeout function with a unique name.

void	set_timeout (const char *name, uint32_t timeout, std::function< void()> &&f)
	Set a timeout function with a const char* name.

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

bool	cancel_timeout (const std::string &name)
	Cancel a timeout function.

bool	cancel_timeout (const char *name)

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

void	defer (const char *name, std::function< void()> &&f)
	Defer a callback to the next loop() call with a const char* name.

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

bool	cancel_defer (const std::string &name)
	Cancel a defer callback using the specified name, name must not be empty.

Protected Attributes
std::string	password_

uint16_t	port_

uint32_t	client_connect_time_ {0}

std::unique_ptr< socket::Socket >	server_

std::unique_ptr< socket::Socket >	client_

Protected Attributes inherited from esphome::ota::OTAComponent
StateCallbackManager	state_callback_ {this}

Protected Attributes inherited from esphome::Component
const char *	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

ESPHomeOTAComponent provides a simple way to integrate Over-the-Air updates into your app using ArduinoOTA.

Definition at line 13 of file ota_esphome.h.

Member Function Documentation

◆ cleanup_connection_()

void esphome::ESPHomeOTAComponent::cleanup_connection_ ( )

protected

Definition at line 486 of file ota_esphome.cpp.

◆ dump_config()

void esphome::ESPHomeOTAComponent::dump_config ( )

overridevirtual

Reimplemented from esphome::Component.

Definition at line 74 of file ota_esphome.cpp.

◆ get_port()

uint16_t esphome::ESPHomeOTAComponent::get_port ( ) const

Definition at line 475 of file ota_esphome.cpp.

◆ get_setup_priority()

float esphome::ESPHomeOTAComponent::get_setup_priority ( ) const

overridevirtual

Reimplemented from esphome::Component.

Definition at line 474 of file ota_esphome.cpp.

◆ handle_data_()

void esphome::ESPHomeOTAComponent::handle_data_ ( )

protected

Handle the OTA data transfer and update process.

This method is blocking and will not return until the OTA update completes, fails, or times out. It handles authentication, receives the firmware data, writes it to flash, and reboots on success.

Definition at line 169 of file ota_esphome.cpp.

◆ handle_handshake_()

void esphome::ESPHomeOTAComponent::handle_handshake_ ( )

protected

Handle the initial OTA handshake.

This method is non-blocking and will return immediately if no data is available. It waits for the first magic byte (0x6C) before proceeding to handle_data_(). A 10-second timeout is enforced from initial connection.

Definition at line 99 of file ota_esphome.cpp.

◆ log_read_error_()

void esphome::ESPHomeOTAComponent::log_read_error_ ( const char * what )

protected

Definition at line 480 of file ota_esphome.cpp.

◆ log_socket_error_()

void esphome::ESPHomeOTAComponent::log_socket_error_ ( const char * msg )

protected

Definition at line 478 of file ota_esphome.cpp.

◆ log_start_()

void esphome::ESPHomeOTAComponent::log_start_ ( const char * phase )

protected

Definition at line 482 of file ota_esphome.cpp.

◆ loop()

void esphome::ESPHomeOTAComponent::loop ( )

overridevirtual

Reimplemented from esphome::Component.

Definition at line 87 of file ota_esphome.cpp.

◆ readall_()

bool esphome::ESPHomeOTAComponent::readall_	(	uint8_t *	buf,
		size_t	len )

protected

Definition at line 423 of file ota_esphome.cpp.

◆ set_auth_password()

void esphome::ESPHomeOTAComponent::set_auth_password ( const std::string & password )

inline

Definition at line 16 of file ota_esphome.h.

◆ set_port()

void esphome::ESPHomeOTAComponent::set_port ( uint16_t port )

Manually set the port OTA should listen on.

Definition at line 476 of file ota_esphome.cpp.

◆ setup()

void esphome::ESPHomeOTAComponent::setup ( )

overridevirtual

Reimplemented from esphome::Component.

Definition at line 26 of file ota_esphome.cpp.

◆ writeall_()

bool esphome::ESPHomeOTAComponent::writeall_	(	const uint8_t *	buf,
		size_t	len )

protected

Definition at line 450 of file ota_esphome.cpp.

◆ yield_and_feed_watchdog_()

void esphome::ESPHomeOTAComponent::yield_and_feed_watchdog_ ( )

protected

Definition at line 492 of file ota_esphome.cpp.

Field Documentation

◆ client_

std::unique_ptr<socket::Socket> esphome::ESPHomeOTAComponent::client_

protected

Definition at line 48 of file ota_esphome.h.

◆ client_connect_time_

uint32_t esphome::ESPHomeOTAComponent::client_connect_time_ {0}

protected

Definition at line 45 of file ota_esphome.h.

◆ password_

std::string esphome::ESPHomeOTAComponent::password_

protected

Definition at line 41 of file ota_esphome.h.

◆ port_

uint16_t esphome::ESPHomeOTAComponent::port_

protected

Definition at line 44 of file ota_esphome.h.

◆ server_

std::unique_ptr<socket::Socket> esphome::ESPHomeOTAComponent::server_

protected

Definition at line 47 of file ota_esphome.h.

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

esphome/components/esphome/ota/ota_esphome.h
esphome/components/esphome/ota/ota_esphome.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Function Documentation

◆ cleanup_connection_()

◆ dump_config()

◆ get_port()

◆ get_setup_priority()

◆ handle_data_()

◆ handle_handshake_()

◆ log_read_error_()

◆ log_socket_error_()

◆ log_start_()

◆ loop()

◆ readall_()

◆ set_auth_password()

◆ set_port()

◆ setup()

◆ writeall_()

◆ yield_and_feed_watchdog_()

Field Documentation

◆ client_

◆ client_connect_time_

◆ password_

◆ port_

◆ server_