#include <touchscreen.h>

Inheritance diagram for esphome::touchscreen::Touchscreen:

Public Member Functions
void	set_display (display::Display *display)

display::Display *	get_display () const

void	set_touch_timeout (uint16_t val)

void	set_mirror_x (bool invert_x)

void	set_mirror_y (bool invert_y)

void	set_swap_xy (bool swap)

void	set_calibration (int16_t x_min, int16_t x_max, int16_t y_min, int16_t y_max)

Trigger< TouchPoint, const TouchPoints_t & > *	get_touch_trigger ()

Trigger< const TouchPoints_t & > *	get_update_trigger ()

Trigger *	get_release_trigger ()

void	register_listener (TouchListener *listener)

optional< TouchPoint >	get_touch ()

TouchPoints_t	get_touches ()

void	update () override

void	loop () override

void	call_setup () override

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
virtual void	setup ()
	Where the component's initialization should happen. More...

virtual void	dump_config ()

virtual float	get_setup_priority () const
	priority of setup(). More...

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 () 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="unspecified")

void	status_set_error (const char *message="unspecified")

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...

Protected Member Functions
void	attach_interrupt_ (InternalGPIOPin *irq_pin, esphome::gpio::InterruptType type)
	Call this function to send touch points to the `on_touch` listener and the binary_sensors. More...

void	add_raw_touch_position_ (uint8_t id, int16_t x_raw, int16_t y_raw, int16_t z_raw=0)

virtual void	update_touches ()=0

void	send_touches_ ()

int16_t	normalize_ (int16_t val, int16_t min_val, int16_t max_val, bool inverted=false)

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
display::Display *	display_ {nullptr}

int16_t	x_raw_min_ {0}

int16_t	x_raw_max_ {0}

int16_t	y_raw_min_ {0}

int16_t	y_raw_max_ {0}

int16_t	display_width_ {0}

int16_t	display_height_ {0}

uint16_t	touch_timeout_ {0}

bool	invert_x_ {false}

bool	invert_y_ {false}

bool	swap_x_y_ {false}

Trigger< TouchPoint, const TouchPoints_t & >	touch_trigger_

Trigger< const TouchPoints_t & >	update_trigger_

Trigger	release_trigger_

std::vector< TouchListener * >	touch_listeners_

std::map< uint8_t, TouchPoint >	touches_

TouchscreenInterrupt	store_

bool	first_touch_ {true}

bool	need_update_ {false}

bool	is_touched_ {false}

bool	was_touched_ {false}

bool	skip_update_ {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}

Detailed Description

Definition at line 45 of file touchscreen.h.

Member Function Documentation

◆ add_raw_touch_position_()

void esphome::touchscreen::Touchscreen::add_raw_touch_position_	(	uint8_t	id,
		int16_t	x_raw,
		int16_t	y_raw,
		int16_t	z_raw = `0`
	)

protected

Definition at line 74 of file touchscreen.cpp.

◆ attach_interrupt_()

void esphome::touchscreen::Touchscreen::attach_interrupt_	(	InternalGPIOPin *	irq_pin,
		esphome::gpio::InterruptType	type
	)

protected

Call this function to send touch points to the on_touch listener and the binary_sensors.

Definition at line 12 of file touchscreen.cpp.

◆ call_setup()

void esphome::touchscreen::Touchscreen::call_setup ( )

overridevirtual

Reimplemented from esphome::Component.

Definition at line 19 of file touchscreen.cpp.

◆ get_display()

display::Display* esphome::touchscreen::Touchscreen::get_display ( ) const

inline

Definition at line 48 of file touchscreen.h.

◆ get_release_trigger()

Trigger* esphome::touchscreen::Touchscreen::get_release_trigger ( )

inline

Definition at line 68 of file touchscreen.h.

◆ get_touch()

optional<TouchPoint> esphome::touchscreen::Touchscreen::get_touch ( )

inline

Definition at line 72 of file touchscreen.h.

◆ get_touch_trigger()

Trigger<TouchPoint, const TouchPoints_t &>* esphome::touchscreen::Touchscreen::get_touch_trigger ( )

inline

Definition at line 66 of file touchscreen.h.

◆ get_touches()

TouchPoints_t esphome::touchscreen::Touchscreen::get_touches ( )

inline

Definition at line 74 of file touchscreen.h.

◆ get_update_trigger()

Trigger<const TouchPoints_t &>* esphome::touchscreen::Touchscreen::get_update_trigger ( )

inline

Definition at line 67 of file touchscreen.h.

◆ loop()

void esphome::touchscreen::Touchscreen::loop ( )

overridevirtual

Reimplemented from esphome::Component.

Definition at line 37 of file touchscreen.cpp.

◆ normalize_()

int16_t esphome::touchscreen::Touchscreen::normalize_	(	int16_t	val,
		int16_t	min_val,
		int16_t	max_val,
		bool	inverted = `false`
	)

protected

Definition at line 148 of file touchscreen.cpp.

◆ register_listener()

void esphome::touchscreen::Touchscreen::register_listener ( TouchListener * listener )

inline

Definition at line 70 of file touchscreen.h.

◆ send_touches_()

void esphome::touchscreen::Touchscreen::send_touches_ ( )

protected

Definition at line 115 of file touchscreen.cpp.

◆ set_calibration()

void esphome::touchscreen::Touchscreen::set_calibration	(	int16_t	x_min,
		int16_t	x_max,
		int16_t	y_min,
		int16_t	y_max
	)

inline

Definition at line 55 of file touchscreen.h.

◆ set_display()

void esphome::touchscreen::Touchscreen::set_display ( display::Display * display )

inline

Definition at line 47 of file touchscreen.h.

◆ set_mirror_x()

void esphome::touchscreen::Touchscreen::set_mirror_x ( bool invert_x )

inline

Definition at line 51 of file touchscreen.h.

◆ set_mirror_y()

void esphome::touchscreen::Touchscreen::set_mirror_y ( bool invert_y )

inline

Definition at line 52 of file touchscreen.h.

◆ set_swap_xy()

void esphome::touchscreen::Touchscreen::set_swap_xy ( bool swap )

inline

Definition at line 53 of file touchscreen.h.

◆ set_touch_timeout()

void esphome::touchscreen::Touchscreen::set_touch_timeout ( uint16_t val )

inline

Definition at line 50 of file touchscreen.h.

◆ update()

void esphome::touchscreen::Touchscreen::update ( )

overridevirtual

Implements esphome::PollingComponent.

Definition at line 27 of file touchscreen.cpp.

◆ update_touches()

virtual void esphome::touchscreen::Touchscreen::update_touches ( )

protectedpure virtual

Implemented in esphome::cst816::CST816Touchscreen, esphome::ft5x06::FT5x06Touchscreen, esphome::tt21100::TT21100Touchscreen, esphome::xpt2046::XPT2046Component, esphome::ft63x6::FT63X6Touchscreen, esphome::ektf2232::EKTF2232Touchscreen, esphome::gt911::GT911Touchscreen, esphome::lilygo_t5_47::LilygoT547Touchscreen, esphome::cst226::CST226Touchscreen, and esphome::sdl::SdlTouchscreen.

Field Documentation

◆ display_

display::Display* esphome::touchscreen::Touchscreen::display_ {nullptr}

protected

Definition at line 99 of file touchscreen.h.

◆ display_height_

int16_t esphome::touchscreen::Touchscreen::display_height_ {0}

protected

Definition at line 102 of file touchscreen.h.

◆ display_width_

int16_t esphome::touchscreen::Touchscreen::display_width_ {0}

protected

Definition at line 102 of file touchscreen.h.

◆ first_touch_

bool esphome::touchscreen::Touchscreen::first_touch_ {true}

protected

Definition at line 115 of file touchscreen.h.

◆ invert_x_

bool esphome::touchscreen::Touchscreen::invert_x_ {false}

protected

Definition at line 105 of file touchscreen.h.

◆ invert_y_

bool esphome::touchscreen::Touchscreen::invert_y_ {false}

protected

Definition at line 105 of file touchscreen.h.

◆ is_touched_

bool esphome::touchscreen::Touchscreen::is_touched_ {false}

protected

Definition at line 117 of file touchscreen.h.

◆ need_update_

bool esphome::touchscreen::Touchscreen::need_update_ {false}

protected

Definition at line 116 of file touchscreen.h.

◆ release_trigger_

Trigger esphome::touchscreen::Touchscreen::release_trigger_

protected

Definition at line 109 of file touchscreen.h.

◆ skip_update_

bool esphome::touchscreen::Touchscreen::skip_update_ {false}

protected

Definition at line 119 of file touchscreen.h.

◆ store_

TouchscreenInterrupt esphome::touchscreen::Touchscreen::store_

protected

Definition at line 113 of file touchscreen.h.

◆ swap_x_y_

bool esphome::touchscreen::Touchscreen::swap_x_y_ {false}

protected

Definition at line 105 of file touchscreen.h.

◆ touch_listeners_

std::vector<TouchListener *> esphome::touchscreen::Touchscreen::touch_listeners_

protected

Definition at line 110 of file touchscreen.h.

◆ touch_timeout_

uint16_t esphome::touchscreen::Touchscreen::touch_timeout_ {0}

protected

Definition at line 104 of file touchscreen.h.

◆ touch_trigger_

Trigger<TouchPoint, const TouchPoints_t &> esphome::touchscreen::Touchscreen::touch_trigger_

protected

Definition at line 107 of file touchscreen.h.

◆ touches_

std::map<uint8_t, TouchPoint> esphome::touchscreen::Touchscreen::touches_

protected

Definition at line 112 of file touchscreen.h.

◆ update_trigger_

Trigger<const TouchPoints_t &> esphome::touchscreen::Touchscreen::update_trigger_

protected

Definition at line 108 of file touchscreen.h.

◆ was_touched_

bool esphome::touchscreen::Touchscreen::was_touched_ {false}

protected

Definition at line 118 of file touchscreen.h.

◆ x_raw_max_

int16_t esphome::touchscreen::Touchscreen::x_raw_max_ {0}

protected

Definition at line 101 of file touchscreen.h.

◆ x_raw_min_

int16_t esphome::touchscreen::Touchscreen::x_raw_min_ {0}

protected

Definition at line 101 of file touchscreen.h.

◆ y_raw_max_

int16_t esphome::touchscreen::Touchscreen::y_raw_max_ {0}

protected

Definition at line 101 of file touchscreen.h.

◆ y_raw_min_

int16_t esphome::touchscreen::Touchscreen::y_raw_min_ {0}

protected

Definition at line 101 of file touchscreen.h.

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

/opt/build/esphome/esphome/components/touchscreen/touchscreen.h
/opt/build/esphome/esphome/components/touchscreen/touchscreen.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Function Documentation

◆ add_raw_touch_position_()

◆ attach_interrupt_()

◆ call_setup()

◆ get_display()

◆ get_release_trigger()

◆ get_touch()

◆ get_touch_trigger()

◆ get_touches()

◆ get_update_trigger()

◆ loop()

◆ normalize_()

◆ register_listener()

◆ send_touches_()

◆ set_calibration()

◆ set_display()

◆ set_mirror_x()

◆ set_mirror_y()

◆ set_swap_xy()

◆ set_touch_timeout()

◆ update()

◆ update_touches()

Field Documentation

◆ display_

◆ display_height_

◆ display_width_

◆ first_touch_

◆ invert_x_

◆ invert_y_

◆ is_touched_

◆ need_update_

◆ release_trigger_

◆ skip_update_

◆ store_

◆ swap_x_y_

◆ touch_listeners_

◆ touch_timeout_

◆ touch_trigger_

◆ touches_

◆ update_trigger_

◆ was_touched_

◆ x_raw_max_

◆ x_raw_min_

◆ y_raw_max_

◆ y_raw_min_