#include <lvgl_esphome.h>

Inheritance diagram for esphome::lvgl::LvglComponent:

Public Member Functions
	LvglComponent (std::vector< display::Display * > displays, float buffer_frac, bool full_refresh, int draw_rounding, bool resume_on_input, bool update_when_display_idle, RotationType rotation_type)

float	get_setup_priority () const override

void	setup () override

void	update () override

void	loop () override

template<typename F >
void	add_on_idle_callback (F &&callback)

void	dump_config () override

lv_display_t *	get_disp ()

lv_obj_t *	get_screen_active ()

void	set_paused (bool paused, bool show_snow)

void	set_refresh_interval (uint32_t period)

bool	is_paused () const

void	maybe_wakeup ()

void	add_page (LvPageType *page)

void	show_page (size_t index, lv_screen_load_anim_t anim, uint32_t time)

void	show_next_page (lv_screen_load_anim_t anim, uint32_t time)

void	show_prev_page (lv_screen_load_anim_t anim, uint32_t time)

void	set_page_wrap (bool wrap)

void	set_big_endian (bool big_endian)

size_t	get_current_page () const

void	set_focus_mark (lv_group_t *group)

void	restore_focus_mark (lv_group_t *group)

void	set_pause_trigger (Trigger<> *trigger)

void	set_resume_trigger (Trigger<> *trigger)

void	set_draw_start_trigger (Trigger<> *trigger)

void	set_draw_end_trigger (Trigger<> *trigger)

void	set_landscape_trigger (Trigger<> *trigger)

void	set_portrait_trigger (Trigger<> *trigger)

void	set_rotation (display::DisplayRotation rotation)

void	set_rotation (int angle)
	Set the rotation from an angle in degrees. Must be a multiple of 90.

display::DisplayRotation	get_rotation () const

void	rotate_coordinates (int32_t &x, int32_t &y) const

uint16_t	get_width () const

uint16_t	get_height () const

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

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

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

void	call_setup () override

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

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)

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.

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

void	mark_failed ()
	Mark this component as failed.

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 ()

void	status_set_warning (const char *message)

void	status_set_warning (const LogString *message)

void	status_set_error ()

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

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

bool	should_warn_of_blocking (uint32_t blocking_time, uint32_t &threshold_ms_out)

Static Public Member Functions
static void	static_flush_cb (lv_display_t disp_drv, const lv_area_t area, uint8_t *color_p)

static lv_point_t	get_touch_relative_to_obj (lv_obj_t *obj)

static void	render_end_cb (lv_event_t *event)

static void	render_start_cb (lv_event_t *event)

static void	esphome_lvgl_init ()
	Initialize the LVGL library and register custom events.

static void	add_event_cb (lv_obj_t *obj, event_callback_t callback, lv_event_code_t event)

static void	add_event_cb (lv_obj_t *obj, event_callback_t callback, lv_event_code_t event1, lv_event_code_t event2)

static void	add_event_cb (lv_obj_t *obj, event_callback_t callback, lv_event_code_t event1, lv_event_code_t event2, lv_event_code_t event3)

static void	lv_obj_set_state_value (lv_obj_t *obj, lv_state_t state, bool value)

static void	lv_buttonmatrix_set_button_ctrl_value (lv_obj_t *obj, uint32_t index, lv_buttonmatrix_ctrl_t ctrl, bool value)

Data Fields
size_t	draw_rounding {2}

Protected Member Functions
void	set_resolution_ () const

void	update_orientation_ ()

void	draw_end_ ()

void	draw_start_ () const

bool	displays_busy_ () const

void	write_random_ ()

void	draw_buffer_ (const lv_area_t area, lv_color_data ptr)

bool	ppa_rotate_ (const lv_color_data src, lv_color_data dst, uint16_t width, uint16_t height, uint32_t height_rounded)

void	flush_cb_ (lv_display_t disp_drv, const lv_area_t area, uint8_t *color_p)

Protected Member Functions inherited from esphome::Component
friend	void::setup ()

friend	void::original_setup ()

void	set_component_source_ (uint8_t index)
	Set where this component was loaded from for some debug messages.

void	call_dump_config_ ()

void	enable_loop_slow_path_ ()

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

bool	set_status_flag_ (uint8_t flag)
	Helper to set a status LED flag on both this component and the app.

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 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 (const char *name)
	Cancel an interval function.

bool	cancel_interval (uint32_t id)

bool	cancel_interval (InternalSchedulerID id)

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 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 (const char *name)
	Cancel a timeout function.

bool	cancel_timeout (uint32_t id)

bool	cancel_timeout (InternalSchedulerID id)

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.

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

bool	cancel_defer (const char *name)
	Cancel a defer callback using the specified name, name must not be empty.

bool	cancel_defer (uint32_t id)

void	status_clear_warning_slow_path_ ()

void	status_clear_error_slow_path_ ()

Protected Attributes
std::vector< display::Display * >	displays_ {}

size_t	buffer_frac_ {1}

bool	full_refresh_ {}

bool	resume_on_input_ {}

bool	update_when_display_idle_ {}

uint8_t *	draw_buf_ {}

lv_display_t *	disp_ {}

lv_timer_t *	refr_timer_ {}

bool	refr_timer_paused_ {}

uint32_t	refr_timer_period_ {16}

uint16_t	width_ {}

uint16_t	height_ {}

bool	paused_ {}

std::vector< LvPageType * >	pages_ {}

size_t	current_page_ {0}

bool	show_snow_ {}

bool	page_wrap_ {true}

bool	big_endian_ {}

std::map< lv_group_t , lv_obj_t >	focus_marks_ {}

CallbackManager< void(uint32_t)>	idle_callbacks_ {}

Trigger *	pause_callback_ {}

Trigger *	resume_callback_ {}

Trigger *	draw_start_callback_ {}

Trigger *	draw_end_callback_ {}

Trigger *	landscape_callback_ {}

Trigger *	portrait_callback_ {}

Orientation	orientation_ {Orientation::UNKNOWN}

void *	rotate_buf_ {}

display::DisplayRotation	rotation_ {display::DISPLAY_ROTATION_0_DEGREES}

RotationType	rotation_type_

ppa_client_handle_t	ppa_client_ {}

Protected Attributes inherited from esphome::PollingComponent
uint32_t	update_interval_

Protected Attributes inherited from esphome::Component
uint8_t	component_source_index_ {0}
	Index into component source PROGMEM lookup table (0 = not set)

uint8_t	warn_if_blocking_over_ {WARN_IF_BLOCKING_OVER_CS}
	Warn threshold in centiseconds (max 2550ms)

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 Bit 5: Has overridden loop() (set at registration time) Bits 6-7: Unused - reserved for future expansion.

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

ComponentRuntimeStats	runtime_stats_

Detailed Description

Component for rendering LVGL.

This component renders LVGL widgets on a display. Some initialisation must be done in the constructor since LVGL needs to be initialised before any widgets can be created.

Parameters

displays	a list of displays to render onto. All displays must have the same resolution.
buffer_frac	the fraction of the display resolution to use for the LVGL draw buffer. A higher value will make animations smoother but also increase memory usage.
full_refresh	if true, the display will be fully refreshed on every frame. If false, only changed areas will be updated.
draw_rounding	the rounding to use when drawing. A value of 1 will draw without any rounding, a value of 2 will round to the nearest multiple of 2, and so on.
resume_on_input	if true, this component will resume rendering when the user presses a key or clicks on the screen.
rotation_type	What rotation type to use, if any

Definition at line 194 of file lvgl_esphome.h.

Constructor & Destructor Documentation

◆ LvglComponent()

esphome::lvgl::LvglComponent::LvglComponent	(	std::vector< display::Display * >	displays,
		float	buffer_frac,
		bool	full_refresh,
		int	draw_rounding,
		bool	resume_on_input,
		bool	update_when_display_idle,
		RotationType	rotation_type )

Definition at line 707 of file lvgl_esphome.cpp.

Member Function Documentation

◆ add_event_cb() [1/3]

void esphome::lvgl::LvglComponent::add_event_cb	(	lv_obj_t *	obj,
		event_callback_t	callback,
		lv_event_code_t	event )

static

Definition at line 211 of file lvgl_esphome.cpp.

◆ add_event_cb() [2/3]

void esphome::lvgl::LvglComponent::add_event_cb	(	lv_obj_t *	obj,
		event_callback_t	callback,
		lv_event_code_t	event1,
		lv_event_code_t	event2 )

static

Definition at line 215 of file lvgl_esphome.cpp.

◆ add_event_cb() [3/3]

void esphome::lvgl::LvglComponent::add_event_cb	(	lv_obj_t *	obj,
		event_callback_t	callback,
		lv_event_code_t	event1,
		lv_event_code_t	event2,
		lv_event_code_t	event3 )

static

Definition at line 221 of file lvgl_esphome.cpp.

◆ add_on_idle_callback()

template<typename F >

void esphome::lvgl::LvglComponent::add_on_idle_callback ( F && callback )

inline

Definition at line 212 of file lvgl_esphome.h.

◆ add_page()

void esphome::lvgl::LvglComponent::add_page ( LvPageType * page )

Definition at line 228 of file lvgl_esphome.cpp.

◆ displays_busy_()

bool esphome::lvgl::LvglComponent::displays_busy_ ( ) const

protected

Definition at line 647 of file lvgl_esphome.cpp.

◆ draw_buffer_()

void esphome::lvgl::LvglComponent::draw_buffer_	(	const lv_area_t *	area,
		lv_color_data *	ptr )

protected

Definition at line 341 of file lvgl_esphome.cpp.

◆ draw_end_()

void esphome::lvgl::LvglComponent::draw_end_ ( )

protected

Definition at line 636 of file lvgl_esphome.cpp.

◆ draw_start_()

void esphome::lvgl::LvglComponent::draw_start_ ( ) const

inlineprotected

Definition at line 319 of file lvgl_esphome.h.

◆ dump_config()

void esphome::lvgl::LvglComponent::dump_config ( )

overridevirtual

Reimplemented from esphome::Component.

Definition at line 164 of file lvgl_esphome.cpp.

◆ esphome_lvgl_init()

void esphome::lvgl::LvglComponent::esphome_lvgl_init ( )

static

Initialize the LVGL library and register custom events.

Definition at line 198 of file lvgl_esphome.cpp.

◆ flush_cb_()

void esphome::lvgl::LvglComponent::flush_cb_	(	lv_display_t *	disp_drv,
		const lv_area_t *	area,
		uint8_t *	color_p )

protected

Definition at line 416 of file lvgl_esphome.cpp.

◆ get_current_page()

size_t esphome::lvgl::LvglComponent::get_current_page ( ) const

Definition at line 270 of file lvgl_esphome.cpp.

◆ get_disp()

lv_display_t * esphome::lvgl::LvglComponent::get_disp ( )

inline

Definition at line 217 of file lvgl_esphome.h.

◆ get_height()

uint16_t esphome::lvgl::LvglComponent::get_height ( ) const

inline

Definition at line 309 of file lvgl_esphome.h.

◆ get_rotation()

display::DisplayRotation esphome::lvgl::LvglComponent::get_rotation ( ) const

inline

Definition at line 305 of file lvgl_esphome.h.

◆ get_screen_active()

lv_obj_t * esphome::lvgl::LvglComponent::get_screen_active ( )

inline

Definition at line 218 of file lvgl_esphome.h.

◆ get_setup_priority()

float esphome::lvgl::LvglComponent::get_setup_priority ( ) const

inlineoverridevirtual

Reimplemented from esphome::Component.

Definition at line 208 of file lvgl_esphome.h.

◆ get_touch_relative_to_obj()

lv_point_t esphome::lvgl::LvglComponent::get_touch_relative_to_obj ( lv_obj_t * obj )

static

Parameters

obj A widget

Returns: The position of the last indev point relative to the widget's origin.

Definition at line 935 of file lvgl_esphome.cpp.

◆ get_width()

uint16_t esphome::lvgl::LvglComponent::get_width ( ) const

inline

Definition at line 308 of file lvgl_esphome.h.

◆ is_paused()

bool esphome::lvgl::LvglComponent::is_paused ( ) const

inline

Definition at line 230 of file lvgl_esphome.h.

◆ loop()

void esphome::lvgl::LvglComponent::loop ( )

overridevirtual

Reimplemented from esphome::Component.

Definition at line 835 of file lvgl_esphome.cpp.

◆ lv_buttonmatrix_set_button_ctrl_value()

static void esphome::lvgl::LvglComponent::lv_buttonmatrix_set_button_ctrl_value	(	lv_obj_t *	obj,
		uint32_t	index,
		lv_buttonmatrix_ctrl_t	ctrl,
		bool	value )

inlinestatic

Definition at line 265 of file lvgl_esphome.h.

◆ lv_obj_set_state_value()

static void esphome::lvgl::LvglComponent::lv_obj_set_state_value	(	lv_obj_t *	obj,
		lv_state_t	state,
		bool	value )

inlinestatic

Definition at line 251 of file lvgl_esphome.h.

◆ maybe_wakeup()

void esphome::lvgl::LvglComponent::maybe_wakeup ( )

inline

Definition at line 232 of file lvgl_esphome.h.

◆ ppa_rotate_()

bool esphome::lvgl::LvglComponent::ppa_rotate_	(	const lv_color_data *	src,
		lv_color_data *	dst,
		uint16_t	width,
		uint16_t	height,
		uint32_t	height_rounded )

protected

Definition at line 274 of file lvgl_esphome.cpp.

◆ render_end_cb()

void esphome::lvgl::LvglComponent::render_end_cb ( lv_event_t * event )

static

Definition at line 152 of file lvgl_esphome.cpp.

◆ render_start_cb()

void esphome::lvgl::LvglComponent::render_start_cb ( lv_event_t * event )

static

Definition at line 157 of file lvgl_esphome.cpp.

◆ restore_focus_mark()

void esphome::lvgl::LvglComponent::restore_focus_mark ( lv_group_t * group )

inline

Definition at line 287 of file lvgl_esphome.h.

◆ rotate_coordinates()

void esphome::lvgl::LvglComponent::rotate_coordinates	(	int32_t &	x,
		int32_t &	y ) const

Definition at line 112 of file lvgl_esphome.cpp.

◆ set_big_endian()

void esphome::lvgl::LvglComponent::set_big_endian ( bool big_endian )

inline

Definition at line 284 of file lvgl_esphome.h.

◆ set_draw_end_trigger()

void esphome::lvgl::LvglComponent::set_draw_end_trigger ( Trigger<> * trigger )

inline

Definition at line 299 of file lvgl_esphome.h.

◆ set_draw_start_trigger()

void esphome::lvgl::LvglComponent::set_draw_start_trigger ( Trigger<> * trigger )

inline

Definition at line 298 of file lvgl_esphome.h.

◆ set_focus_mark()

void esphome::lvgl::LvglComponent::set_focus_mark ( lv_group_t * group )

inline

Definition at line 286 of file lvgl_esphome.h.

◆ set_landscape_trigger()

void esphome::lvgl::LvglComponent::set_landscape_trigger ( Trigger<> * trigger )

inline

Definition at line 300 of file lvgl_esphome.h.

◆ set_page_wrap()

void esphome::lvgl::LvglComponent::set_page_wrap ( bool wrap )

inline

Definition at line 283 of file lvgl_esphome.h.

◆ set_pause_trigger()

void esphome::lvgl::LvglComponent::set_pause_trigger ( Trigger<> * trigger )

inline

Definition at line 296 of file lvgl_esphome.h.

◆ set_paused()

void esphome::lvgl::LvglComponent::set_paused	(	bool	paused,
		bool	show_snow )

Definition at line 185 of file lvgl_esphome.cpp.

◆ set_portrait_trigger()

void esphome::lvgl::LvglComponent::set_portrait_trigger ( Trigger<> * trigger )

inline

Definition at line 301 of file lvgl_esphome.h.

◆ set_refresh_interval()

void esphome::lvgl::LvglComponent::set_refresh_interval ( uint32_t period )

inline

Definition at line 223 of file lvgl_esphome.h.

◆ set_resolution_()

void esphome::lvgl::LvglComponent::set_resolution_ ( ) const

protected

Definition at line 720 of file lvgl_esphome.cpp.

◆ set_resume_trigger()

void esphome::lvgl::LvglComponent::set_resume_trigger ( Trigger<> * trigger )

inline

Definition at line 297 of file lvgl_esphome.h.

◆ set_rotation() [1/2]

void esphome::lvgl::LvglComponent::set_rotation ( display::DisplayRotation rotation )

Definition at line 86 of file lvgl_esphome.cpp.

◆ set_rotation() [2/2]

void esphome::lvgl::LvglComponent::set_rotation ( int angle )

Set the rotation from an angle in degrees. Must be a multiple of 90.

Definition at line 100 of file lvgl_esphome.cpp.

◆ setup()

void esphome::lvgl::LvglComponent::setup ( )

overridevirtual

Reimplemented from esphome::Component.

Definition at line 747 of file lvgl_esphome.cpp.

◆ show_next_page()

void esphome::lvgl::LvglComponent::show_next_page	(	lv_screen_load_anim_t	anim,
		uint32_t	time )

Definition at line 246 of file lvgl_esphome.cpp.

◆ show_page()

void esphome::lvgl::LvglComponent::show_page	(	size_t	index,
		lv_screen_load_anim_t	anim,
		uint32_t	time )

Definition at line 235 of file lvgl_esphome.cpp.

◆ show_prev_page()

void esphome::lvgl::LvglComponent::show_prev_page	(	lv_screen_load_anim_t	anim,
		uint32_t	time )

Definition at line 258 of file lvgl_esphome.cpp.

◆ static_flush_cb()

void esphome::lvgl::LvglComponent::static_flush_cb	(	lv_display_t *	disp_drv,
		const lv_area_t *	area,
		uint8_t *	color_p )

static

Definition at line 872 of file lvgl_esphome.cpp.

◆ update()

void esphome::lvgl::LvglComponent::update ( )

overridevirtual

Implements esphome::PollingComponent.

Definition at line 827 of file lvgl_esphome.cpp.

◆ update_orientation_()

void esphome::lvgl::LvglComponent::update_orientation_ ( )

protected

Definition at line 736 of file lvgl_esphome.cpp.

◆ write_random_()

void esphome::lvgl::LvglComponent::write_random_ ( )

protected

Definition at line 657 of file lvgl_esphome.cpp.

Field Documentation

◆ big_endian_

bool esphome::lvgl::LvglComponent::big_endian_ {}

protected

Definition at line 355 of file lvgl_esphome.h.

◆ buffer_frac_

size_t esphome::lvgl::LvglComponent::buffer_frac_ {1}

protected

Definition at line 333 of file lvgl_esphome.h.

◆ current_page_

size_t esphome::lvgl::LvglComponent::current_page_ {0}

protected

Definition at line 352 of file lvgl_esphome.h.

◆ disp_

lv_display_t* esphome::lvgl::LvglComponent::disp_ {}

protected

Definition at line 339 of file lvgl_esphome.h.

◆ displays_

std::vector<display::Display *> esphome::lvgl::LvglComponent::displays_ {}

protected

Definition at line 332 of file lvgl_esphome.h.

◆ draw_buf_

uint8_t* esphome::lvgl::LvglComponent::draw_buf_ {}

protected

Definition at line 338 of file lvgl_esphome.h.

◆ draw_end_callback_

Trigger* esphome::lvgl::LvglComponent::draw_end_callback_ {}

protected

Definition at line 362 of file lvgl_esphome.h.

◆ draw_rounding

size_t esphome::lvgl::LvglComponent::draw_rounding {2}

Definition at line 294 of file lvgl_esphome.h.

◆ draw_start_callback_

Trigger* esphome::lvgl::LvglComponent::draw_start_callback_ {}

protected

Definition at line 361 of file lvgl_esphome.h.

◆ focus_marks_

std::map<lv_group_t *, lv_obj_t *> esphome::lvgl::LvglComponent::focus_marks_ {}

protected

Definition at line 356 of file lvgl_esphome.h.

◆ full_refresh_

bool esphome::lvgl::LvglComponent::full_refresh_ {}

protected

Definition at line 334 of file lvgl_esphome.h.

◆ height_

uint16_t esphome::lvgl::LvglComponent::height_ {}

protected

Definition at line 349 of file lvgl_esphome.h.

◆ idle_callbacks_

CallbackManager<void(uint32_t)> esphome::lvgl::LvglComponent::idle_callbacks_ {}

protected

Definition at line 358 of file lvgl_esphome.h.

◆ landscape_callback_

Trigger* esphome::lvgl::LvglComponent::landscape_callback_ {}

protected

Definition at line 363 of file lvgl_esphome.h.

◆ orientation_

Orientation esphome::lvgl::LvglComponent::orientation_ {Orientation::UNKNOWN}

protected

Definition at line 365 of file lvgl_esphome.h.

◆ page_wrap_

bool esphome::lvgl::LvglComponent::page_wrap_ {true}

protected

Definition at line 354 of file lvgl_esphome.h.

◆ pages_

std::vector<LvPageType *> esphome::lvgl::LvglComponent::pages_ {}

protected

Definition at line 351 of file lvgl_esphome.h.

◆ pause_callback_

Trigger* esphome::lvgl::LvglComponent::pause_callback_ {}

protected

Definition at line 359 of file lvgl_esphome.h.

◆ paused_

bool esphome::lvgl::LvglComponent::paused_ {}

protected

Definition at line 350 of file lvgl_esphome.h.

◆ portrait_callback_

Trigger* esphome::lvgl::LvglComponent::portrait_callback_ {}

protected

Definition at line 364 of file lvgl_esphome.h.

◆ ppa_client_

ppa_client_handle_t esphome::lvgl::LvglComponent::ppa_client_ {}

protected

Definition at line 370 of file lvgl_esphome.h.

◆ refr_timer_

lv_timer_t* esphome::lvgl::LvglComponent::refr_timer_ {}

protected

Definition at line 343 of file lvgl_esphome.h.

◆ refr_timer_paused_

bool esphome::lvgl::LvglComponent::refr_timer_paused_ {}

protected

Definition at line 346 of file lvgl_esphome.h.

◆ refr_timer_period_

uint32_t esphome::lvgl::LvglComponent::refr_timer_period_ {16}

protected

Definition at line 347 of file lvgl_esphome.h.

◆ resume_callback_

Trigger* esphome::lvgl::LvglComponent::resume_callback_ {}

protected

Definition at line 360 of file lvgl_esphome.h.

◆ resume_on_input_

bool esphome::lvgl::LvglComponent::resume_on_input_ {}

protected

Definition at line 335 of file lvgl_esphome.h.

◆ rotate_buf_

void* esphome::lvgl::LvglComponent::rotate_buf_ {}

protected

Definition at line 366 of file lvgl_esphome.h.

◆ rotation_

display::DisplayRotation esphome::lvgl::LvglComponent::rotation_ {display::DISPLAY_ROTATION_0_DEGREES}

protected

Definition at line 367 of file lvgl_esphome.h.

◆ rotation_type_

RotationType esphome::lvgl::LvglComponent::rotation_type_

protected

Definition at line 368 of file lvgl_esphome.h.

◆ show_snow_

bool esphome::lvgl::LvglComponent::show_snow_ {}

protected

Definition at line 353 of file lvgl_esphome.h.

◆ update_when_display_idle_

bool esphome::lvgl::LvglComponent::update_when_display_idle_ {}

protected

Definition at line 336 of file lvgl_esphome.h.

◆ width_

uint16_t esphome::lvgl::LvglComponent::width_ {}

protected

Definition at line 348 of file lvgl_esphome.h.

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

esphome/components/lvgl/lvgl_esphome.h
esphome/components/lvgl/lvgl_esphome.cpp

Public Member Functions

Static Public Member Functions

Data Fields

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ LvglComponent()

Member Function Documentation

◆ add_event_cb() [1/3]

◆ add_event_cb() [2/3]

◆ add_event_cb() [3/3]

◆ add_on_idle_callback()

◆ add_page()

◆ displays_busy_()

◆ draw_buffer_()

◆ draw_end_()

◆ draw_start_()

◆ dump_config()

◆ esphome_lvgl_init()

◆ flush_cb_()

◆ get_current_page()

◆ get_disp()

◆ get_height()

◆ get_rotation()

◆ get_screen_active()

◆ get_setup_priority()

◆ get_touch_relative_to_obj()

◆ get_width()

◆ is_paused()

◆ loop()

◆ lv_buttonmatrix_set_button_ctrl_value()

◆ lv_obj_set_state_value()

◆ maybe_wakeup()

◆ ppa_rotate_()

◆ render_end_cb()

◆ render_start_cb()

◆ restore_focus_mark()

◆ rotate_coordinates()

◆ set_big_endian()

◆ set_draw_end_trigger()

◆ set_draw_start_trigger()

◆ set_focus_mark()

◆ set_landscape_trigger()

◆ set_page_wrap()

◆ set_pause_trigger()

◆ set_paused()

◆ set_portrait_trigger()

◆ set_refresh_interval()

◆ set_resolution_()

◆ set_resume_trigger()

◆ set_rotation() [1/2]

◆ set_rotation() [2/2]

◆ setup()

◆ show_next_page()

◆ show_page()

◆ show_prev_page()

◆ static_flush_cb()

◆ update()

◆ update_orientation_()

◆ write_random_()

Field Documentation

◆ big_endian_

◆ buffer_frac_

◆ current_page_

◆ disp_

◆ displays_

◆ draw_buf_

◆ draw_end_callback_

◆ draw_rounding

◆ draw_start_callback_

◆ focus_marks_

◆ full_refresh_

◆ height_

◆ idle_callbacks_

◆ landscape_callback_

◆ orientation_

◆ page_wrap_

◆ pages_

◆ pause_callback_