#include <nextion.h>

Inheritance diagram for esphome::nextion::Nextion:

Public Member Functions
void	set_component_text (const char component, const char text)
	Set the text of a component to a static string. More...

void	set_component_text_printf (const char component, const char format,...) __attribute__((format(printf
	Set the text of a component to a formatted string. More...

void void	set_component_value (const char *component, int value)
	Set the integer value of a component. More...

void	set_component_picture (const char component, const char picture)
	Set the picture of an image component. More...

void	set_component_background_color (const char *component, uint32_t color)
	Set the background color of a component. More...

void	set_component_background_color (const char component, const char color)
	Set the background color of a component. More...

void	set_component_background_color (const char *component, Color color) override
	Set the background color of a component. More...

void	set_component_pressed_background_color (const char *component, uint32_t color)
	Set the pressed background color of a component. More...

void	set_component_pressed_background_color (const char component, const char color)
	Set the pressed background color of a component. More...

void	set_component_pressed_background_color (const char *component, Color color) override
	Set the pressed background color of a component. More...

void	set_component_pic (const char *component, uint8_t pic_id)
	Set the picture id of a component. More...

void	set_component_picc (const char *component, uint8_t pic_id)
	Set the background picture id of component. More...

void	set_component_font_color (const char *component, uint32_t color)
	Set the font color of a component. More...

void	set_component_font_color (const char component, const char color)
	Set the font color of a component. More...

void	set_component_font_color (const char *component, Color color) override
	Set the font color of a component. More...

void	set_component_pressed_font_color (const char *component, uint32_t color)
	Set the pressed font color of a component. More...

void	set_component_pressed_font_color (const char component, const char color)
	Set the pressed font color of a component. More...

void	set_component_pressed_font_color (const char *component, Color color) override
	Set the pressed font color of a component. More...

void	set_component_coordinates (const char *component, int x, int y)
	Set the coordinates of a component on screen. More...

void	set_component_font (const char *component, uint8_t font_id) override
	Set the font id for a component. More...

void	set_nextion_rtc_time (ESPTime time)
	Send the current time to the nextion display. More...

void	goto_page (const char *page)
	Show the page with a given name. More...

void	goto_page (uint8_t page)
	Show the page with a given id. More...

void	hide_component (const char *component) override
	Hide a component. More...

void	show_component (const char *component) override
	Show a component. More...

void	enable_component_touch (const char *component)
	Enable touch for a component. More...

void	disable_component_touch (const char *component)
	Disable touch for a component. More...

void	add_waveform_data (int component_id, uint8_t channel_number, uint8_t value)
	Add waveform data to a waveform component. More...

void	open_waveform_channel (int component_id, uint8_t channel_number, uint8_t value)

void	display_picture (int picture_id, int x_start, int y_start)
	Display a picture at coordinates. More...

void	fill_area (int x1, int y1, int width, int height, const char *color)
	Fill a rectangle with a color. More...

void	fill_area (int x1, int y1, int width, int height, Color color)
	Fill a rectangle with a color. More...

void	line (int x1, int y1, int x2, int y2, const char *color)
	Draw a line on the screen. More...

void	line (int x1, int y1, int x2, int y2, Color color)
	Draw a line on the screen. More...

void	rectangle (int x1, int y1, int width, int height, const char *color)
	Draw a rectangle outline. More...

void	rectangle (int x1, int y1, int width, int height, Color color)
	Draw a rectangle outline. More...

void	circle (int center_x, int center_y, int radius, const char *color)
	Draw a circle outline. More...

void	circle (int center_x, int center_y, int radius, Color color)
	Draw a circle outline. More...

void	filled_circle (int center_x, int center_y, int radius, const char *color)
	Draw a filled circled. More...

void	filled_circle (int center_x, int center_y, int radius, Color color)
	Draw a filled circled. More...

void	set_backlight_brightness (float brightness)
	Set the brightness of the backlight. More...

void	set_touch_sleep_timeout (uint16_t timeout)
	Set the touch sleep timeout of the display. More...

void	set_wake_up_page (uint8_t page_id=255)
	Sets which page Nextion loads when exiting sleep mode. More...

void	set_start_up_page (uint8_t page_id=255)
	Sets which page Nextion loads when connecting to ESPHome. More...

void	set_auto_wake_on_touch (bool auto_wake)
	Sets if Nextion should auto-wake from sleep when touch press occurs. More...

void	sleep (bool sleep)
	Sets Nextion mode between sleep and awake. More...

void	set_protocol_reparse_mode (bool active_mode)
	Sets Nextion Protocol Reparse mode between active or passive. More...

void	register_touch_component (NextionComponentBase *obj)

void	register_switch_component (NextionComponentBase *obj)

void	register_binarysensor_component (NextionComponentBase *obj)

void	register_sensor_component (NextionComponentBase *obj)

void	register_textsensor_component (NextionComponentBase *obj)

void	setup () override

void	set_brightness (float brightness)

float	get_setup_priority () const override

void	update () override

void	loop () override

void	set_writer (const nextion_writer_t &writer)

void	set_wait_for_ack (bool wait_for_ack)

bool	send_command_printf (const char *format,...) __attribute__((format(printf
	Manually send a raw formatted command to the display. More...

bool void	set_tft_url (const std::string &tft_url)
	Set the tft file URL. More...

void	upload_tft ()
	Upload the tft file and softreset the Nextion. More...

void	dump_config () override

void	soft_reset ()
	Softreset the Nextion. More...

void	add_sleep_state_callback (std::function< void()> &&callback)
	Add a callback to be notified of sleep state changes. More...

void	add_wake_state_callback (std::function< void()> &&callback)
	Add a callback to be notified of wake state changes. More...

void	add_setup_state_callback (std::function< void()> &&callback)
	Add a callback to be notified when the nextion completes its initialize setup. More...

void	add_new_page_callback (std::function< void(uint8_t)> &&callback)
	Add a callback to be notified when the nextion changes pages. More...

void	update_all_components ()

void	set_nextion_sensor_state (int queue_type, const std::string &name, float state)
	Set the nextion sensor state object. More...

void	set_nextion_sensor_state (NextionQueueType queue_type, const std::string &name, float state)

void	set_nextion_text_state (const std::string &name, const std::string &state)

void	add_no_result_to_queue_with_set (NextionComponentBase *component, int state_value) override

void	add_no_result_to_queue_with_set (const std::string &variable_name, const std::string &variable_name_to_send, int state_value) override

void	add_no_result_to_queue_with_set (NextionComponentBase *component, const std::string &state_value) override

void	add_no_result_to_queue_with_set (const std::string &variable_name, const std::string &variable_name_to_send, const std::string &state_value) override

void	add_to_get_queue (NextionComponentBase *component) override

void	add_addt_command_to_queue (NextionComponentBase *component) override
	Add addt command to the queue. More...

void	update_components_by_prefix (const std::string &prefix)

void	set_touch_sleep_timeout_internal (uint32_t touch_sleep_timeout)

void	set_wake_up_page_internal (uint8_t wake_up_page)

void	set_start_up_page_internal (uint8_t start_up_page)

void	set_auto_wake_on_touch_internal (bool auto_wake_on_touch)

Public Member Functions inherited from esphome::nextion::NextionBase
bool	is_sleeping ()

bool	is_setup ()

Public Member Functions inherited from esphome::PollingComponent
	PollingComponent ()

	PollingComponent (uint32_t update_interval)
	Initialize this polling component with the given update interval in ms. More...

virtual void	set_update_interval (uint32_t update_interval)
	Manually set the update interval in ms for this polling object. More...

void	call_setup () override

virtual uint32_t	get_update_interval () const
	Get the update interval in ms of this sensor. More...

void	start_poller ()

void	stop_poller ()

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(). More...

void	call ()

virtual void	on_shutdown ()

virtual void	on_safe_shutdown ()

uint32_t	get_component_state () const

virtual void	mark_failed ()
	Mark this component as failed. More...

bool	is_failed ()

bool	is_ready ()

virtual bool	can_proceed ()

bool	status_has_warning ()

bool	status_has_error ()

void	status_set_warning ()

void	status_set_error ()

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. More...

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

Public Member Functions inherited from esphome::uart::UARTDevice
	UARTDevice ()=default

	UARTDevice (UARTComponent *parent)

void	set_uart_parent (UARTComponent *parent)

void	write_byte (uint8_t data)

void	write_array (const uint8_t *data, size_t len)

void	write_array (const std::vector< uint8_t > &data)

template<size_t N>
void	write_array (const std::array< uint8_t, N > &data)

void	write_str (const char *str)

bool	read_byte (uint8_t *data)

bool	peek_byte (uint8_t *data)

bool	read_array (uint8_t *data, size_t len)

template<size_t N>
optional< std::array< uint8_t, N > >	read_array ()

int	available ()

void	flush ()

int	read ()

size_t	write (uint8_t data)

int	peek ()

void	check_uart_settings (uint32_t baud_rate, uint8_t stop_bits=1, UARTParityOptions parity=UART_CONFIG_PARITY_NONE, uint8_t data_bits=8)
	Check that the configuration of the UART bus matches the provided values and otherwise print a warning. More...

Protected Member Functions
uint16_t	recv_ret_string_ (std::string &response, uint32_t timeout, bool recv_flag)

void	all_components_send_state_ (bool force_update=false)

bool	remove_from_q_ (bool report_empty=true)

void	process_nextion_commands_ ()

void	process_serial_ ()

bool	send_command_ (const std::string &command)
	Manually send a raw command to the display and don't wait for an acknowledgement packet. More...

void	add_no_result_to_queue_ (const std::string &variable_name)

bool	add_no_result_to_queue_with_ignore_sleep_printf_ (const std::string &variable_name, const char *format,...) __attribute__((format(printf

bool void	add_no_result_to_queue_with_command_ (const std::string &variable_name, const std::string &command)

bool	add_no_result_to_queue_with_printf_ (const std::string &variable_name, const char *format,...) __attribute__((format(printf
	Sends a formatted command to the nextion. More...

bool void	add_no_result_to_queue_with_set_internal_ (const std::string &variable_name, const std::string &variable_name_to_send, int state_value, bool is_sleep_safe=false)

void	add_no_result_to_queue_with_set_internal_ (const std::string &variable_name, const std::string &variable_name_to_send, const std::string &state_value, bool is_sleep_safe=false)

void	check_pending_waveform_ ()

WiFiClient *	get_wifi_client_ ()

int	upload_by_chunks_ (HTTPClient *http, int range_start)

bool	upload_with_range_ (uint32_t range_start, uint32_t range_end)

bool	upload_from_buffer_ (const uint8_t *file_buf, size_t buf_size)
	start update tft file to nextion. More...

void	upload_end_ ()

bool	get_is_connected_ ()

bool	check_connect_ ()

void	remove_front_no_sensors_ ()

void	print_queue_members_ ()

void	reset_ (bool reset_nextion=true)

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

virtual void	call_dump_config ()

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

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

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

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. More...

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. More...

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

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

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

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

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

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

Protected Attributes
std::deque< NextionQueue * >	nextion_queue_

std::deque< NextionQueue * >	waveform_queue_

uint64_t	comok_sent_ = 0

bool	ignore_is_setup_ = false
	Sends commands ignoring of the Nextion has been setup. More...

bool	nextion_reports_is_setup_ = false

uint8_t	nextion_event_

bool	is_updating_ = false

uint32_t	touch_sleep_timeout_ = 0

int	wake_up_page_ = -1

int	start_up_page_ = -1

bool	auto_wake_on_touch_ = true

WiFiClient *	wifi_client_ {nullptr}

BearSSL::WiFiClientSecure *	wifi_client_secure_ {nullptr}

int	content_length_ = 0
	will request chunk_size chunks from the web server and send each to the nextion More...

int	tft_size_ = 0

std::vector< NextionComponentBase * >	touch_

std::vector< NextionComponentBase * >	switchtype_

std::vector< NextionComponentBase * >	sensortype_

std::vector< NextionComponentBase * >	textsensortype_

std::vector< NextionComponentBase * >	binarysensortype_

CallbackManager< void()>	setup_callback_ {}

CallbackManager< void()>	sleep_callback_ {}

CallbackManager< void()>	wake_callback_ {}

CallbackManager< void(uint8_t)>	page_callback_ {}

optional< nextion_writer_t >	writer_

float	brightness_ {1.0}

std::string	device_model_

std::string	firmware_version_

std::string	serial_number_

std::string	flash_size_

std::string	tft_url_

uint8_t *	transfer_buffer_ {nullptr}

size_t	transfer_buffer_size_

bool	upload_first_chunk_sent_ = false

std::string	command_data_

bool	is_connected_ = false

uint32_t	startup_override_ms_ = 8000

uint32_t	max_q_age_ms_ = 8000

uint32_t	started_ms_ = 0

bool	sent_setup_commands_ = false

Protected Attributes inherited from esphome::nextion::NextionBase
bool	is_setup_ = false

bool	is_sleeping_ = false

Protected Attributes inherited from esphome::PollingComponent
uint32_t	update_interval_

Protected Attributes inherited from esphome::Component
uint32_t	component_state_ {0x0000}
	State of this component. More...

float	setup_priority_override_ {NAN}

const char *	component_source_ {nullptr}

Protected Attributes inherited from esphome::uart::UARTDevice
UARTComponent *	parent_ {nullptr}

Detailed Description

Definition at line 34 of file nextion.h.

Member Function Documentation

◆ add_addt_command_to_queue()

void esphome::nextion::Nextion::add_addt_command_to_queue ( NextionComponentBase * component )

overridevirtual

Add addt command to the queue.

Parameters

component_id	The waveform component id
wave_chan_id	The waveform channel to send it to
buffer_to_send	The buffer size
buffer_size	The buffer data

Implements esphome::nextion::NextionBase.

Definition at line 1067 of file nextion.cpp.

◆ add_new_page_callback()

void esphome::nextion::Nextion::add_new_page_callback ( std::function< void(uint8_t)> && callback )

Add a callback to be notified when the nextion changes pages.

Parameters

callback The void(std::string) callback.

Definition at line 165 of file nextion.cpp.

◆ add_no_result_to_queue_()

void esphome::nextion::Nextion::add_no_result_to_queue_ ( const std::string & variable_name )

protected

Parameters

variable_name Name for the queue

Definition at line 908 of file nextion.cpp.

◆ add_no_result_to_queue_with_command_()

void esphome::nextion::Nextion::add_no_result_to_queue_with_command_	(	const std::string &	variable_name,
		const std::string &	command
	)

protected

Parameters

variable_name	Variable name for the queue
command

Definition at line 929 of file nextion.cpp.

◆ add_no_result_to_queue_with_ignore_sleep_printf_()

bool esphome::nextion::Nextion::add_no_result_to_queue_with_ignore_sleep_printf_	(	const std::string &	variable_name,
		const char *	format,
			...
	)

protected

Definition at line 938 of file nextion.cpp.

◆ add_no_result_to_queue_with_printf_()

bool esphome::nextion::Nextion::add_no_result_to_queue_with_printf_	(	const std::string &	variable_name,
		const char *	format,
			...
	)

protected

Sends a formatted command to the nextion.

Parameters

variable_name	Variable name for the queue
format	The printf-style command format, like "vis %s,0"
...	The format arguments

Definition at line 964 of file nextion.cpp.

◆ add_no_result_to_queue_with_set() [1/4]

void esphome::nextion::Nextion::add_no_result_to_queue_with_set	(	NextionComponentBase *	component,
		int	state_value
	)

overridevirtual

Parameters

variable_name	Variable name for the queue
variable_name_to_send	Variable name for the left of the command
state_value	Value to set
is_sleep_safe	The command is safe to send when the Nextion is sleeping

Implements esphome::nextion::NextionBase.

Definition at line 991 of file nextion.cpp.

◆ add_no_result_to_queue_with_set() [2/4]

void esphome::nextion::Nextion::add_no_result_to_queue_with_set	(	const std::string &	variable_name,
		const std::string &	variable_name_to_send,
		int	state_value
	)

overridevirtual

Implements esphome::nextion::NextionBase.

Definition at line 996 of file nextion.cpp.

◆ add_no_result_to_queue_with_set() [3/4]

void esphome::nextion::Nextion::add_no_result_to_queue_with_set	(	NextionComponentBase *	component,
		const std::string &	state_value
	)

overridevirtual

Parameters

variable_name	Variable name for the queue
variable_name_to_send	Variable name for the left of the command
state_value	String value to set
is_sleep_safe	The command is safe to send when the Nextion is sleeping

Implements esphome::nextion::NextionBase.

Definition at line 1019 of file nextion.cpp.

◆ add_no_result_to_queue_with_set() [4/4]

void esphome::nextion::Nextion::add_no_result_to_queue_with_set	(	const std::string &	variable_name,
		const std::string &	variable_name_to_send,
		const std::string &	state_value
	)

overridevirtual

Implements esphome::nextion::NextionBase.

Definition at line 1023 of file nextion.cpp.

◆ add_no_result_to_queue_with_set_internal_() [1/2]

void esphome::nextion::Nextion::add_no_result_to_queue_with_set_internal_	(	const std::string &	variable_name,
		const std::string &	variable_name_to_send,
		int	state_value,
		bool	is_sleep_safe = `false`
	)

protected

Definition at line 1001 of file nextion.cpp.

◆ add_no_result_to_queue_with_set_internal_() [2/2]

void esphome::nextion::Nextion::add_no_result_to_queue_with_set_internal_	(	const std::string &	variable_name,
		const std::string &	variable_name_to_send,
		const std::string &	state_value,
		bool	is_sleep_safe = `false`
	)

protected

Definition at line 1029 of file nextion.cpp.

◆ add_setup_state_callback()

void esphome::nextion::Nextion::add_setup_state_callback ( std::function< void()> && callback )

Add a callback to be notified when the nextion completes its initialize setup.

Parameters

callback The void() callback.

Definition at line 161 of file nextion.cpp.

◆ add_sleep_state_callback()

void esphome::nextion::Nextion::add_sleep_state_callback ( std::function< void()> && callback )

Add a callback to be notified of sleep state changes.

Parameters

callback The void() callback.

Definition at line 153 of file nextion.cpp.

◆ add_to_get_queue()

void esphome::nextion::Nextion::add_to_get_queue ( NextionComponentBase * component )

overridevirtual

Implements esphome::nextion::NextionBase.

Definition at line 1039 of file nextion.cpp.

◆ add_wake_state_callback()

void esphome::nextion::Nextion::add_wake_state_callback ( std::function< void()> && callback )

Add a callback to be notified of wake state changes.

Parameters

callback The void() callback.

Definition at line 157 of file nextion.cpp.

◆ add_waveform_data()

void esphome::nextion::Nextion::add_waveform_data	(	int	component_id,
		uint8_t	channel_number,
		uint8_t	value
	)

Add waveform data to a waveform component.

Parameters

component_id	The integer component id.
channel_number	The channel number to write to.
value	The value to write.

Definition at line 176 of file nextion_commands.cpp.

◆ all_components_send_state_()

void esphome::nextion::Nextion::all_components_send_state_ ( bool force_update = false )

protected

Definition at line 821 of file nextion.cpp.

◆ check_connect_()

bool esphome::nextion::Nextion::check_connect_ ( )

protected

Definition at line 41 of file nextion.cpp.

◆ check_pending_waveform_()

void esphome::nextion::Nextion::check_pending_waveform_ ( )

protected

Definition at line 1082 of file nextion.cpp.

◆ circle() [1/2]

void esphome::nextion::Nextion::circle	(	int	center_x,
		int	center_y,
		int	radius,
		const char *	color
	)

Draw a circle outline.

Parameters

center_x	The center x coordinate.
center_y	The center y coordinate.
radius	The circle radius.
color	The color to draw with (as a string).

Definition at line 222 of file nextion_commands.cpp.

◆ circle() [2/2]

void esphome::nextion::Nextion::circle	(	int	center_x,
		int	center_y,
		int	radius,
		Color	color
	)

Draw a circle outline.

Parameters

center_x	The center x coordinate.
center_y	The center y coordinate.
radius	The circle radius.
color	The color to draw with (as Color).

Definition at line 226 of file nextion_commands.cpp.

◆ disable_component_touch()

void esphome::nextion::Nextion::disable_component_touch ( const char * component )

Disable touch for a component.

Parameters

component The component name.

Example:

disable_component_touch("button");

Disables touch for component named button.

Definition at line 160 of file nextion_commands.cpp.

◆ display_picture()

void esphome::nextion::Nextion::display_picture	(	int	picture_id,
		int	x_start,
		int	y_start
	)

Display a picture at coordinates.

Parameters

picture_id	The picture id.
x1	The x coordinate.
y1	The y coordniate.

Example:

display_picture(2, 15, 25);

Displays the picture who has the id 2 at the x coordinates 15 and y coordinates 25.

Definition at line 191 of file nextion_commands.cpp.

◆ dump_config()

void esphome::nextion::Nextion::dump_config ( )

overridevirtual

Reimplemented from esphome::Component.

Definition at line 122 of file nextion.cpp.

◆ enable_component_touch()

void esphome::nextion::Nextion::enable_component_touch ( const char * component )

Enable touch for a component.

Parameters

component The component name.

Example:

enable_component_touch("button");

Enables touch for component named button.

Definition at line 156 of file nextion_commands.cpp.

◆ fill_area() [1/2]

void esphome::nextion::Nextion::fill_area	(	int	x1,
		int	y1,
		int	width,
		int	height,
		const char *	color
	)

Fill a rectangle with a color.

Parameters

x1	The starting x coordinate.
y1	The starting y coordinate.
width	The width to draw.
height	The height to draw.
color	The color to draw with (as a string).

Example:

fill_area(50, 50, 100, 100, "RED");

Fills an area that starts at x coordinate 50 and y coordinate 50 with a height of 100 and width of 100 with the color of blue. Use this color picker to convert color codes to Nextion HMI colors

Definition at line 195 of file nextion_commands.cpp.

◆ fill_area() [2/2]

void esphome::nextion::Nextion::fill_area	(	int	x1,
		int	y1,
		int	width,
		int	height,
		Color	color
	)

Fill a rectangle with a color.

Parameters

x1	The starting x coordinate.
y1	The starting y coordinate.
width	The width to draw.
height	The height to draw.
color	The color to draw with (as Color).

Example:

fill_area(50, 50, 100, 100, color);

Fills an area that starts at x coordinate 50 and y coordinate 50 with a height of 100 and width of 100 with the color of blue. Use this color picker to convert color codes to Nextion HMI colors

Definition at line 199 of file nextion_commands.cpp.

◆ filled_circle() [1/2]

void esphome::nextion::Nextion::filled_circle	(	int	center_x,
		int	center_y,
		int	radius,
		const char *	color
	)

Draw a filled circled.

Parameters

center_x	The center x coordinate.
center_y	The center y coordinate.
radius	The circle radius.
color	The color to draw with (as a string).

Example:

it.filled_cricle(25, 25, 10, "17013");

Makes a filled circle at the x coordinate 25 and y coordinate 25 with a radius of 10 with a color of blue. Use this color picker to convert color codes to Nextion HMI colors.

Definition at line 231 of file nextion_commands.cpp.

◆ filled_circle() [2/2]

void esphome::nextion::Nextion::filled_circle	(	int	center_x,
		int	center_y,
		int	radius,
		Color	color
	)

Draw a filled circled.

Parameters

center_x	The center x coordinate.
center_y	The center y coordinate.
radius	The circle radius.
color	The color to draw with (as Color).

Example:

it.filled_cricle(25, 25, 10, color);

Makes a filled circle at the x coordinate 25 and y coordinate 25 with a radius of 10 with a color of blue. Use this color picker to convert color codes to Nextion HMI colors.

Definition at line 235 of file nextion_commands.cpp.

◆ get_is_connected_()

bool esphome::nextion::Nextion::get_is_connected_ ( )

inlineprotected

Definition at line 846 of file nextion.h.

◆ get_setup_priority()

float esphome::nextion::Nextion::get_setup_priority ( ) const

overridevirtual

Reimplemented from esphome::Component.

Definition at line 143 of file nextion.cpp.

◆ get_wifi_client_()

WiFiClient * esphome::nextion::Nextion::get_wifi_client_ ( )

protected

Definition at line 318 of file nextion_upload.cpp.

◆ goto_page() [1/2]

void esphome::nextion::Nextion::goto_page ( const char * page )

Show the page with a given name.

Parameters

page	The name of the page.

Example:

it.goto_page("main");

Switches to the page named main. Pages are named in the Nextion Editor.

Definition at line 128 of file nextion_commands.cpp.

◆ goto_page() [2/2]

void esphome::nextion::Nextion::goto_page ( uint8_t page )

Show the page with a given id.

Parameters

page	The id of the page.

Example:

it.goto_page(2);

Switches to the page named main. Pages are named in the Nextion Editor.

Definition at line 129 of file nextion_commands.cpp.

◆ hide_component()

void esphome::nextion::Nextion::hide_component ( const char * component )

overridevirtual

Hide a component.

Parameters

component The component name.

Example:

hide_component("button");

Hides the component named button.

Implements esphome::nextion::NextionBase.

Definition at line 148 of file nextion_commands.cpp.

◆ line() [1/2]

void esphome::nextion::Nextion::line	(	int	x1,
		int	y1,
		int	x2,
		int	y2,
		const char *	color
	)

Draw a line on the screen.

Parameters

x1	The starting x coordinate.
y1	The starting y coordinate.
x2	The ending x coordinate.
y2	The ending y coordinate.
color	The color to draw with (as a string).

Example:

it.line(50, 50, 75, 75, "17013");

Makes a line that starts at x coordinate 50 and y coordinate 50 and ends at x coordinate 75 and y coordinate 75 with the color of blue. Use this color picker to convert color codes to Nextion HMI colors.

Definition at line 204 of file nextion_commands.cpp.

◆ line() [2/2]

void esphome::nextion::Nextion::line	(	int	x1,
		int	y1,
		int	x2,
		int	y2,
		Color	color
	)

Draw a line on the screen.

Parameters

x1	The starting x coordinate.
y1	The starting y coordinate.
x2	The ending x coordinate.
y2	The ending y coordinate.
color	The color to draw with (as Color).

Example:

it.line(50, 50, 75, 75, "17013");

Makes a line that starts at x coordinate 50 and y coordinate 50 and ends at x coordinate 75 and y coordinate 75 with the color of blue. Use this color picker to convert color codes to Nextion HMI colors.

Definition at line 208 of file nextion_commands.cpp.

◆ loop()

void esphome::nextion::Nextion::loop ( )

overridevirtual

Reimplemented from esphome::Component.

Definition at line 228 of file nextion.cpp.

◆ open_waveform_channel()

void esphome::nextion::Nextion::open_waveform_channel	(	int	component_id,
		uint8_t	channel_number,
		uint8_t	value
	)

Definition at line 180 of file nextion_commands.cpp.

◆ print_queue_members_()

void esphome::nextion::Nextion::print_queue_members_ ( )

protected

Definition at line 209 of file nextion.cpp.

◆ process_nextion_commands_()

void esphome::nextion::Nextion::process_nextion_commands_ ( )

protected

Definition at line 304 of file nextion.cpp.

◆ process_serial_()

void esphome::nextion::Nextion::process_serial_ ( )

protected

Definition at line 295 of file nextion.cpp.

◆ rectangle() [1/2]

void esphome::nextion::Nextion::rectangle	(	int	x1,
		int	y1,
		int	width,
		int	height,
		const char *	color
	)

Draw a rectangle outline.

Parameters

x1	The starting x coordinate.
y1	The starting y coordinate.
width	The width of the rectangle.
height	The height of the rectangle.
color	The color to draw with (as a string).

Example:

it.rectangle(25, 35, 40, 50, "17013");

Makes a outline of a rectangle that starts at x coordinate 25 and y coordinate 35 and has a width of 40 and a length of 50 with color of blue. Use this color picker to convert color codes to Nextion HMI colors.

Definition at line 213 of file nextion_commands.cpp.

◆ rectangle() [2/2]

void esphome::nextion::Nextion::rectangle	(	int	x1,
		int	y1,
		int	width,
		int	height,
		Color	color
	)

Draw a rectangle outline.

Parameters

x1	The starting x coordinate.
y1	The starting y coordinate.
width	The width of the rectangle.
height	The height of the rectangle.
color	The color to draw with (as Color).

Example:

it.rectangle(25, 35, 40, 50, "17013");

Makes a outline of a rectangle that starts at x coordinate 25 and y coordinate 35 and has a width of 40 and a length of 50 with color of blue. Use this color picker to convert color codes to Nextion HMI colors.

Definition at line 217 of file nextion_commands.cpp.

◆ recv_ret_string_()

uint16_t esphome::nextion::Nextion::recv_ret_string_	(	std::string &	response,
		uint32_t	timeout,
		bool	recv_flag
	)

protected

Definition at line 860 of file nextion.cpp.

◆ register_binarysensor_component()

void esphome::nextion::Nextion::register_binarysensor_component ( NextionComponentBase * obj )

inline

Definition at line 664 of file nextion.h.

◆ register_sensor_component()

void esphome::nextion::Nextion::register_sensor_component ( NextionComponentBase * obj )

inline

Definition at line 665 of file nextion.h.

◆ register_switch_component()

void esphome::nextion::Nextion::register_switch_component ( NextionComponentBase * obj )

inline

Definition at line 663 of file nextion.h.

◆ register_textsensor_component()

void esphome::nextion::Nextion::register_textsensor_component ( NextionComponentBase * obj )

inline

Definition at line 666 of file nextion.h.

◆ register_touch_component()

void esphome::nextion::Nextion::register_touch_component ( NextionComponentBase * obj )

inline

Definition at line 662 of file nextion.h.

◆ remove_from_q_()

bool esphome::nextion::Nextion::remove_from_q_ ( bool report_empty = true )

protected

Definition at line 271 of file nextion.cpp.

◆ remove_front_no_sensors_()

void esphome::nextion::Nextion::remove_front_no_sensors_ ( )

protected

◆ reset_()

void esphome::nextion::Nextion::reset_ ( bool reset_nextion = true )

protected

Definition at line 112 of file nextion.cpp.

◆ send_command_()

bool esphome::nextion::Nextion::send_command_ ( const std::string & command )

protected

Manually send a raw command to the display and don't wait for an acknowledgement packet.

Parameters

command The command to write, for example "vis b0,0".

Definition at line 28 of file nextion.cpp.

◆ send_command_printf()

bool esphome::nextion::Nextion::send_command_printf	(	const char *	format,
			...
	)

Manually send a raw formatted command to the display.

Parameters

format	The printf-style command format, like "vis %s,0"
...	The format arguments

Returns: Whether the send was successful.

Definition at line 187 of file nextion.cpp.

◆ set_auto_wake_on_touch()

void esphome::nextion::Nextion::set_auto_wake_on_touch ( bool auto_wake )

Sets if Nextion should auto-wake from sleep when touch press occurs.

Parameters

auto_wake True or false. When auto_wake is true and Nextion is in sleep mode, the first touch will only trigger the auto wake mode and not trigger a Touch Event.

Example:

it.set_auto_wake_on_touch(true);

The display will wake up by touch.

Definition at line 139 of file nextion_commands.cpp.

◆ set_auto_wake_on_touch_internal()

void esphome::nextion::Nextion::set_auto_wake_on_touch_internal ( bool auto_wake_on_touch )

inline

Definition at line 766 of file nextion.h.

◆ set_backlight_brightness()

void esphome::nextion::Nextion::set_backlight_brightness ( float brightness )

Set the brightness of the backlight.

Parameters

brightness The brightness percentage from 0 to 1.0.

Example:

it.set_backlight_brightness(.3);

Changes the brightness of the display to 30%.

Definition at line 131 of file nextion_commands.cpp.

◆ set_brightness()

void esphome::nextion::Nextion::set_brightness ( float brightness )

inline

Definition at line 669 of file nextion.h.

◆ set_component_background_color() [1/3]

void esphome::nextion::Nextion::set_component_background_color	(	const char *	component,
		uint32_t	color
	)

Set the background color of a component.

Parameters

component	The component name.
color	The color (as a uint32_t).

Example:

it.set_component_background_color("button", 0xFF0000);

This will change the background color of the component button to red.

Definition at line 57 of file nextion_commands.cpp.

◆ set_component_background_color() [2/3]

void esphome::nextion::Nextion::set_component_background_color	(	const char *	component,
		const char *	color
	)

Set the background color of a component.

Parameters

component	The component name.
color	The color (as a string).

Example:

it.set_component_background_color("button", "RED");

This will change the background color of the component button to blue. Use this color picker to convert color codes to Nextion HMI colors.

Definition at line 61 of file nextion_commands.cpp.

◆ set_component_background_color() [3/3]

void esphome::nextion::Nextion::set_component_background_color	(	const char *	component,
		Color	color
	)

overridevirtual

Set the background color of a component.

Parameters

component	The component name.
color	The color (as Color).

Example:

it.set_component_background_color("button", color);

This will change the background color of the component button to what color contains.

Implements esphome::nextion::NextionBase.

Definition at line 65 of file nextion_commands.cpp.

◆ set_component_coordinates()

void esphome::nextion::Nextion::set_component_coordinates	(	const char *	component,
		int	x,
		int	y
	)

Set the coordinates of a component on screen.

Parameters

component	The component name.
x	The x coordinate.
y	The y coordinate.

Example:

it.set_component_coordinates("pic", 55, 100);

This will move the position of the component pic to the x coordinate 55 and y coordinate 100.

Definition at line 185 of file nextion_commands.cpp.

◆ set_component_font()

void esphome::nextion::Nextion::set_component_font	(	const char *	component,
		uint8_t	font_id
	)

overridevirtual

Set the font id for a component.

Parameters

component	The component name.
font_id	The ID of the font (number).

Example:

it.set_component_font("textview", "3");

Changes the font of the component named textveiw. Font IDs are set in the Nextion Editor.

Implements esphome::nextion::NextionBase.

Definition at line 144 of file nextion_commands.cpp.

◆ set_component_font_color() [1/3]

void esphome::nextion::Nextion::set_component_font_color	(	const char *	component,
		uint32_t	color
	)

Set the font color of a component.

Parameters

component	The component name.
color	The color (as a uint32_t ).

Example:

it.set_component_font_color("textview", 0xFF0000);

This will change the font color of the component textview to a red color.

Definition at line 91 of file nextion_commands.cpp.

◆ set_component_font_color() [2/3]

void esphome::nextion::Nextion::set_component_font_color	(	const char *	component,
		const char *	color
	)

Set the font color of a component.

Parameters

component	The component name.
color	The color (as a string).

Example:

it.set_component_font_color("textview", "RED");

This will change the font color of the component textview to a blue color. Use this color picker to convert color codes to Nextion HMI colors.

Definition at line 95 of file nextion_commands.cpp.

◆ set_component_font_color() [3/3]

void esphome::nextion::Nextion::set_component_font_color	(	const char *	component,
		Color	color
	)

overridevirtual

Set the font color of a component.

Parameters

component	The component name.
color	The color (as Color).

Example:

it.set_component_font_color("textview", color);

This will change the font color of the component textview to a blue color. Use this color picker to convert color codes to Nextion HMI colors.

Implements esphome::nextion::NextionBase.

Definition at line 99 of file nextion_commands.cpp.

◆ set_component_pic()

void esphome::nextion::Nextion::set_component_pic	(	const char *	component,
		uint8_t	pic_id
	)

Set the picture id of a component.

Parameters

component	The component name.
pic_id	The picture ID.

Example:

it.set_component_pic("textview", 1);

This will change the picture id of the component textview.

Definition at line 83 of file nextion_commands.cpp.

◆ set_component_picc()

void esphome::nextion::Nextion::set_component_picc	(	const char *	component,
		uint8_t	pic_id
	)

Set the background picture id of component.

Parameters

component	The component name.
pic_id	The picture ID.

Example:

it.set_component_picc("textview", 1);

This will change the background picture id of the component textview.

Definition at line 87 of file nextion_commands.cpp.

◆ set_component_picture()

void esphome::nextion::Nextion::set_component_picture	(	const char *	component,
		const char *	picture
	)

Set the picture of an image component.

Parameters

component	The component name.
value	The picture name.

Example:

it.set_component_picture("pic", "4");

This will change the image of the component pic to the image with ID 4.

Definition at line 164 of file nextion_commands.cpp.

◆ set_component_pressed_background_color() [1/3]

void esphome::nextion::Nextion::set_component_pressed_background_color	(	const char *	component,
		uint32_t	color
	)

Set the pressed background color of a component.

Parameters

component	The component name.
color	The color (as a int).

Example:

it.set_component_pressed_background_color("button", 0xFF0000 );

This will change the pressed background color of the component button to red. This is the background color that is shown when the component is pressed.

Definition at line 70 of file nextion_commands.cpp.

◆ set_component_pressed_background_color() [2/3]

void esphome::nextion::Nextion::set_component_pressed_background_color	(	const char *	component,
		const char *	color
	)

Set the pressed background color of a component.

Parameters

component	The component name.
color	The color (as a string).

Example:

it.set_component_pressed_background_color("button", "RED");

This will change the pressed background color of the component button to blue. This is the background color that is shown when the component is pressed. Use this color picker to convert color codes to Nextion HMI colors.

Definition at line 74 of file nextion_commands.cpp.

◆ set_component_pressed_background_color() [3/3]

void esphome::nextion::Nextion::set_component_pressed_background_color	(	const char *	component,
		Color	color
	)

overridevirtual

Set the pressed background color of a component.

Parameters

component	The component name.
color	The color (as Color).

Example:

it.set_component_pressed_background_color("button", color);

This will change the pressed background color of the component button to blue. This is the background color that is shown when the component is pressed. Use this color picker to convert color codes to Nextion HMI colors.

Implements esphome::nextion::NextionBase.

Definition at line 78 of file nextion_commands.cpp.

◆ set_component_pressed_font_color() [1/3]

void esphome::nextion::Nextion::set_component_pressed_font_color	(	const char *	component,
		uint32_t	color
	)

Set the pressed font color of a component.

Parameters

component	The component name.
color	The color (as a uint32_t).

Example:

it.set_component_pressed_font_color("button", 0xFF0000);

This will change the pressed font color of the component button to a red.

Definition at line 104 of file nextion_commands.cpp.

◆ set_component_pressed_font_color() [2/3]

void esphome::nextion::Nextion::set_component_pressed_font_color	(	const char *	component,
		const char *	color
	)

Set the pressed font color of a component.

Parameters

component	The component name.
color	The color (as a string).

Example:

it.set_component_pressed_font_color("button", "RED");

This will change the pressed font color of the component button to a blue color. Use this color picker to convert color codes to Nextion HMI colors.

Definition at line 108 of file nextion_commands.cpp.

◆ set_component_pressed_font_color() [3/3]

void esphome::nextion::Nextion::set_component_pressed_font_color	(	const char *	component,
		Color	color
	)

overridevirtual

Set the pressed font color of a component.

Parameters

component	The component name.
color	The color (as Color).

Example:

it.set_component_pressed_font_color("button", color);

This will change the pressed font color of the component button to a blue color. Use this color picker to convert color codes to Nextion HMI colors.

Implements esphome::nextion::NextionBase.

Definition at line 112 of file nextion_commands.cpp.

◆ set_component_text()

void esphome::nextion::Nextion::set_component_text	(	const char *	component,
		const char *	text
	)

Set the text of a component to a static string.

Parameters

component	The component name.
text	The static text to set.

Example:

it.set_component_text("textview", "Hello World!");

This will set the txt property of the component textview to Hello World.

Definition at line 168 of file nextion_commands.cpp.

◆ set_component_text_printf()

void esphome::nextion::Nextion::set_component_text_printf	(	const char *	component,
		const char *	format,
			...
	)

Set the text of a component to a formatted string.

Parameters

component	The component name.
format	The printf-style format string.
...	The arguments to the format.

Example:

it.set_component_text_printf("textview", "The uptime is: %.0f", id(uptime_sensor).state);

This will change the text on the component named textview to The uptime is: Then the value of uptime_sensor. with zero decimals of accuracy (whole number). For example when uptime_sensor = 506, then, The uptime is: 506 will be displayed.

Definition at line 117 of file nextion_commands.cpp.

◆ set_component_value()

void esphome::nextion::Nextion::set_component_value	(	const char *	component,
		int	value
	)

Set the integer value of a component.

Parameters

component	The component name.
value	The value to set.

Example:

it.set_component_value("gauge", 50);

This will change the property value of the component gauge to 50.

Definition at line 172 of file nextion_commands.cpp.

◆ set_nextion_rtc_time()

void esphome::nextion::Nextion::set_nextion_rtc_time ( ESPTime time )

Send the current time to the nextion display.

Parameters

time	The time instance to send (get this with id(my_time).now() ).

Definition at line 240 of file nextion_commands.cpp.

◆ set_nextion_sensor_state() [1/2]

void esphome::nextion::Nextion::set_nextion_sensor_state	(	int	queue_type,
		const std::string &	name,
		float	state
	)

Set the nextion sensor state object.

Parameters

[in]	queue_type	Index of NextionQueueType.
[in]	name	Component/variable name.
[in]	state	State to set.

Definition at line 769 of file nextion.cpp.

◆ set_nextion_sensor_state() [2/2]

void esphome::nextion::Nextion::set_nextion_sensor_state	(	NextionQueueType	queue_type,
		const std::string &	name,
		float	state
	)

Definition at line 773 of file nextion.cpp.

◆ set_nextion_text_state()

void esphome::nextion::Nextion::set_nextion_text_state	(	const std::string &	name,
		const std::string &	state
	)

Definition at line 810 of file nextion.cpp.

◆ set_protocol_reparse_mode()

void esphome::nextion::Nextion::set_protocol_reparse_mode ( bool active_mode )

Sets Nextion Protocol Reparse mode between active or passive.

Parameters

True	or false. active_mode=true to enter active protocol reparse mode active_mode=false to enter passive protocol reparse mode.

Definition at line 38 of file nextion_commands.cpp.

◆ set_start_up_page()

void esphome::nextion::Nextion::set_start_up_page ( uint8_t page_id = 255 )

Sets which page Nextion loads when connecting to ESPHome.

Parameters

page_id The page id, from 0 to the lage page in Nextion. Set 255 (not set to any existing page) to wakes up to current page.

Example:

it.set_start_up_page(2);

The display will go to page 2 when it establishes a connection to ESPHome.

Definition at line 16 of file nextion_commands.cpp.

◆ set_start_up_page_internal()

void esphome::nextion::Nextion::set_start_up_page_internal ( uint8_t start_up_page )

inline

Definition at line 765 of file nextion.h.

◆ set_tft_url()

bool void esphome::nextion::Nextion::set_tft_url ( const std::string & tft_url )

inline

Set the tft file URL.

https seems problamtic with arduino..

Definition at line 690 of file nextion.h.

◆ set_touch_sleep_timeout()

void esphome::nextion::Nextion::set_touch_sleep_timeout ( uint16_t timeout )

Set the touch sleep timeout of the display.

Parameters

timeout Timeout in seconds.

Example:

it.set_touch_sleep_timeout(30);

After 30 seconds the display will go to sleep. Note: the display will only wakeup by a restart or by setting up thup.

Definition at line 18 of file nextion_commands.cpp.

◆ set_touch_sleep_timeout_internal()

void esphome::nextion::Nextion::set_touch_sleep_timeout_internal ( uint32_t touch_sleep_timeout )

inline

Definition at line 761 of file nextion.h.

◆ set_wait_for_ack()

void esphome::nextion::Nextion::set_wait_for_ack ( bool wait_for_ack )

◆ set_wake_up_page()

void esphome::nextion::Nextion::set_wake_up_page ( uint8_t page_id = 255 )

Sets which page Nextion loads when exiting sleep mode.

Note this can be set even when Nextion is in sleep mode.

Parameters

page_id The page id, from 0 to the lage page in Nextion. Set 255 (not set to any existing page) to wakes up to current page.

Example:

it.set_wake_up_page(2);

The display will wake up to page 2.

Definition at line 12 of file nextion_commands.cpp.

◆ set_wake_up_page_internal()

void esphome::nextion::Nextion::set_wake_up_page_internal ( uint8_t wake_up_page )

inline

Definition at line 764 of file nextion.h.

◆ set_writer()

void esphome::nextion::Nextion::set_writer ( const nextion_writer_t & writer )

Definition at line 1099 of file nextion.cpp.

◆ setup()

void esphome::nextion::Nextion::setup ( )

overridevirtual

Reimplemented from esphome::Component.

Definition at line 11 of file nextion.cpp.

◆ show_component()

void esphome::nextion::Nextion::show_component ( const char * component )

overridevirtual

Show a component.

Parameters

component The component name.

Example:

show_component("button");

Shows the component named button.

Implements esphome::nextion::NextionBase.

Definition at line 152 of file nextion_commands.cpp.

◆ sleep()

void esphome::nextion::Nextion::sleep ( bool sleep )

Sets Nextion mode between sleep and awake.

Parameters

True	or false. Sleep=true to enter sleep mode or sleep=false to exit sleep mode.

Definition at line 27 of file nextion_commands.cpp.

◆ soft_reset()

void esphome::nextion::Nextion::soft_reset ( )

Softreset the Nextion.

Definition at line 10 of file nextion_commands.cpp.

◆ update()

void esphome::nextion::Nextion::update ( )

overridevirtual

Implements esphome::PollingComponent.

Definition at line 144 of file nextion.cpp.

◆ update_all_components()

void esphome::nextion::Nextion::update_all_components ( )

Definition at line 169 of file nextion.cpp.

◆ update_components_by_prefix()

void esphome::nextion::Nextion::update_components_by_prefix ( const std::string & prefix )

Definition at line 841 of file nextion.cpp.

◆ upload_by_chunks_()

int esphome::nextion::Nextion::upload_by_chunks_	(	HTTPClient *	http,
		int	range_start
	)

protected

Definition at line 22 of file nextion_upload.cpp.

◆ upload_end_()

void esphome::nextion::Nextion::upload_end_ ( )

protected

Definition at line 309 of file nextion_upload.cpp.

◆ upload_from_buffer_()

bool esphome::nextion::Nextion::upload_from_buffer_	(	const uint8_t *	file_buf,
		size_t	buf_size
	)

protected

start update tft file to nextion.

Parameters

const	uint8_t *file_buf
size_t	buf_size

Returns: true if success, false for failure.

◆ upload_tft()

void esphome::nextion::Nextion::upload_tft ( )

Upload the tft file and softreset the Nextion.

Definition at line 131 of file nextion_upload.cpp.

◆ upload_with_range_()

bool esphome::nextion::Nextion::upload_with_range_	(	uint32_t	range_start,
		uint32_t	range_end
	)

protected

Field Documentation

◆ auto_wake_on_touch_

bool esphome::nextion::Nextion::auto_wake_on_touch_ = true

protected

Definition at line 789 of file nextion.h.

◆ binarysensortype_

std::vector<NextionComponentBase *> esphome::nextion::Nextion::binarysensortype_

protected

Definition at line 854 of file nextion.h.

◆ brightness_

float esphome::nextion::Nextion::brightness_ {1.0}

protected

Definition at line 861 of file nextion.h.

◆ command_data_

std::string esphome::nextion::Nextion::command_data_

protected

Definition at line 882 of file nextion.h.

◆ comok_sent_

uint64_t esphome::nextion::Nextion::comok_sent_ = 0

protected

Definition at line 773 of file nextion.h.

◆ content_length_

int esphome::nextion::Nextion::content_length_ = 0

protected

will request chunk_size chunks from the web server and send each to the nextion

Parameters

int	contentLength Total size of the file
uint32_t	chunk_size

Returns: true if success, false for failure.

Definition at line 828 of file nextion.h.

◆ device_model_

std::string esphome::nextion::Nextion::device_model_

protected

Definition at line 863 of file nextion.h.

◆ firmware_version_

std::string esphome::nextion::Nextion::firmware_version_

protected

Definition at line 864 of file nextion.h.

◆ flash_size_

std::string esphome::nextion::Nextion::flash_size_

protected

Definition at line 866 of file nextion.h.

◆ ignore_is_setup_

bool esphome::nextion::Nextion::ignore_is_setup_ = false

protected

Sends commands ignoring of the Nextion has been setup.

Definition at line 779 of file nextion.h.

◆ is_connected_

bool esphome::nextion::Nextion::is_connected_ = false

protected

Definition at line 883 of file nextion.h.

◆ is_updating_

bool esphome::nextion::Nextion::is_updating_ = false

protected

Definition at line 785 of file nextion.h.

◆ max_q_age_ms_

uint32_t esphome::nextion::Nextion::max_q_age_ms_ = 8000

protected

Definition at line 885 of file nextion.h.

◆ nextion_event_

uint8_t esphome::nextion::Nextion::nextion_event_

protected

Definition at line 781 of file nextion.h.

◆ nextion_queue_

std::deque<NextionQueue *> esphome::nextion::Nextion::nextion_queue_

protected

Definition at line 769 of file nextion.h.

◆ nextion_reports_is_setup_

bool esphome::nextion::Nextion::nextion_reports_is_setup_ = false

protected

Definition at line 780 of file nextion.h.

◆ page_callback_

CallbackManager<void(uint8_t)> esphome::nextion::Nextion::page_callback_ {}

protected

Definition at line 858 of file nextion.h.

◆ sensortype_

std::vector<NextionComponentBase *> esphome::nextion::Nextion::sensortype_

protected

Definition at line 852 of file nextion.h.

◆ sent_setup_commands_

bool esphome::nextion::Nextion::sent_setup_commands_ = false

protected

Definition at line 887 of file nextion.h.

◆ serial_number_

std::string esphome::nextion::Nextion::serial_number_

protected

Definition at line 865 of file nextion.h.

◆ setup_callback_

CallbackManager<void()> esphome::nextion::Nextion::setup_callback_ {}

protected

Definition at line 855 of file nextion.h.

◆ sleep_callback_

CallbackManager<void()> esphome::nextion::Nextion::sleep_callback_ {}

protected

Definition at line 856 of file nextion.h.

◆ start_up_page_

int esphome::nextion::Nextion::start_up_page_ = -1

protected

Definition at line 788 of file nextion.h.

◆ started_ms_

uint32_t esphome::nextion::Nextion::started_ms_ = 0

protected

Definition at line 886 of file nextion.h.

◆ startup_override_ms_

uint32_t esphome::nextion::Nextion::startup_override_ms_ = 8000

protected

Definition at line 884 of file nextion.h.

◆ switchtype_

std::vector<NextionComponentBase *> esphome::nextion::Nextion::switchtype_

protected

Definition at line 851 of file nextion.h.

◆ textsensortype_

std::vector<NextionComponentBase *> esphome::nextion::Nextion::textsensortype_

protected

Definition at line 853 of file nextion.h.

◆ tft_size_

int esphome::nextion::Nextion::tft_size_ = 0

protected

Definition at line 829 of file nextion.h.

◆ tft_url_

std::string esphome::nextion::Nextion::tft_url_

protected

Definition at line 871 of file nextion.h.

◆ touch_

std::vector<NextionComponentBase *> esphome::nextion::Nextion::touch_

protected

Definition at line 850 of file nextion.h.

◆ touch_sleep_timeout_

uint32_t esphome::nextion::Nextion::touch_sleep_timeout_ = 0

protected

Definition at line 786 of file nextion.h.

◆ transfer_buffer_

uint8_t* esphome::nextion::Nextion::transfer_buffer_ {nullptr}

protected

Definition at line 872 of file nextion.h.

◆ transfer_buffer_size_

size_t esphome::nextion::Nextion::transfer_buffer_size_

protected

Definition at line 873 of file nextion.h.

◆ upload_first_chunk_sent_

bool esphome::nextion::Nextion::upload_first_chunk_sent_ = false

protected

Definition at line 874 of file nextion.h.

◆ wake_callback_

CallbackManager<void()> esphome::nextion::Nextion::wake_callback_ {}

protected

Definition at line 857 of file nextion.h.

◆ wake_up_page_

int esphome::nextion::Nextion::wake_up_page_ = -1

protected

Definition at line 787 of file nextion.h.

◆ waveform_queue_

std::deque<NextionQueue *> esphome::nextion::Nextion::waveform_queue_

protected

Definition at line 770 of file nextion.h.

◆ wifi_client_

WiFiClient* esphome::nextion::Nextion::wifi_client_ {nullptr}

protected

Definition at line 816 of file nextion.h.

◆ wifi_client_secure_

BearSSL::WiFiClientSecure* esphome::nextion::Nextion::wifi_client_secure_ {nullptr}

protected

Definition at line 817 of file nextion.h.

◆ writer_

optional<nextion_writer_t> esphome::nextion::Nextion::writer_

protected

Definition at line 860 of file nextion.h.

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

/opt/build/esphome/esphome/components/nextion/nextion.h
/opt/build/esphome/esphome/components/nextion/nextion.cpp
/opt/build/esphome/esphome/components/nextion/nextion_commands.cpp
/opt/build/esphome/esphome/components/nextion/nextion_upload.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Function Documentation

◆ add_addt_command_to_queue()

◆ add_new_page_callback()

◆ add_no_result_to_queue_()

◆ add_no_result_to_queue_with_command_()

◆ add_no_result_to_queue_with_ignore_sleep_printf_()

◆ add_no_result_to_queue_with_printf_()

◆ add_no_result_to_queue_with_set() [1/4]

◆ add_no_result_to_queue_with_set() [2/4]

◆ add_no_result_to_queue_with_set() [3/4]

◆ add_no_result_to_queue_with_set() [4/4]

◆ add_no_result_to_queue_with_set_internal_() [1/2]

◆ add_no_result_to_queue_with_set_internal_() [2/2]

◆ add_setup_state_callback()

◆ add_sleep_state_callback()

◆ add_to_get_queue()

◆ add_wake_state_callback()

◆ add_waveform_data()

◆ all_components_send_state_()

◆ check_connect_()

◆ check_pending_waveform_()

◆ circle() [1/2]

◆ circle() [2/2]

◆ disable_component_touch()

◆ display_picture()

◆ dump_config()

◆ enable_component_touch()

◆ fill_area() [1/2]

◆ fill_area() [2/2]

◆ filled_circle() [1/2]

◆ filled_circle() [2/2]

◆ get_is_connected_()

◆ get_setup_priority()

◆ get_wifi_client_()

◆ goto_page() [1/2]

◆ goto_page() [2/2]

◆ hide_component()

◆ line() [1/2]

◆ line() [2/2]

◆ loop()

◆ open_waveform_channel()

◆ print_queue_members_()

◆ process_nextion_commands_()

◆ process_serial_()

◆ rectangle() [1/2]

◆ rectangle() [2/2]

◆ recv_ret_string_()

◆ register_binarysensor_component()

◆ register_sensor_component()

◆ register_switch_component()

◆ register_textsensor_component()

◆ register_touch_component()

◆ remove_from_q_()

◆ remove_front_no_sensors_()

◆ reset_()

◆ send_command_()

◆ send_command_printf()

◆ set_auto_wake_on_touch()

◆ set_auto_wake_on_touch_internal()

◆ set_backlight_brightness()

◆ set_brightness()

◆ set_component_background_color() [1/3]

◆ set_component_background_color() [2/3]

◆ set_component_background_color() [3/3]

◆ set_component_coordinates()

◆ set_component_font()

◆ set_component_font_color() [1/3]

◆ set_component_font_color() [2/3]

◆ set_component_font_color() [3/3]

◆ set_component_pic()

◆ set_component_picc()

◆ set_component_picture()

◆ set_component_pressed_background_color() [1/3]

◆ set_component_pressed_background_color() [2/3]

◆ set_component_pressed_background_color() [3/3]

◆ set_component_pressed_font_color() [1/3]