esphome::ili9xxx::ILI9XXXST7796 Class Reference

#include <ili9xxx_display.h>

Inheritance diagram for esphome::ili9xxx::ILI9XXXST7796:

Public Member Functions
	ILI9XXXST7796 ()
Public Member Functions inherited from esphome::ili9xxx::ILI9XXXDisplay
	ILI9XXXDisplay ()=default
	ILI9XXXDisplay (uint8_t const *init_sequence, int16_t width, int16_t height)
void	add_init_sequence (const std::vector< uint8_t > &sequence)
void	set_dc_pin (GPIOPin *dc_pin)
float	get_setup_priority () const override
void	set_reset_pin (GPIOPin *reset)
void	set_palette (const uint8_t *palette)
void	set_buffer_color_mode (ILI9XXXColorMode color_mode)
void	set_dimensions (int16_t width, int16_t height)
void	set_offsets (int16_t offset_x, int16_t offset_y)
void	invert_colors (bool invert)
virtual void	command (uint8_t value)
virtual void	data (uint8_t value)
void	send_command (uint8_t command_byte, const uint8_t *data_bytes, uint8_t num_data_bytes)
void	set_color_order (display::ColorOrder color_order)
void	set_swap_xy (bool swap_xy)
void	set_mirror_x (bool mirror_x)
void	set_mirror_y (bool mirror_y)
void	set_pixel_mode (PixelMode mode)
void	update () override
void	fill (Color color) override
void	dump_config () override
void	setup () override
void	on_shutdown () override
display::DisplayType	get_display_type () override
void	draw_pixels_at (int x_start, int y_start, int w, int h, const uint8_t *ptr, display::ColorOrder order, display::ColorBitness bitness, bool big_endian, int x_offset, int y_offset, int x_pad) override
Public Member Functions inherited from esphome::display::DisplayBuffer
int	get_width () override
	Get the width of the image in pixels with rotation applied. More...
int	get_height () override
	Get the height of the image in pixels with rotation applied. More...
void	draw_pixel_at (int x, int y, Color color) override
	Set a single pixel at the specified coordinates to the given color. More...
Public Member Functions inherited from esphome::display::Display
void	clear ()
	Clear the entire screen by filling it with OFF pixels. More...
int	get_native_width ()
	Get the native (original) width of the display in pixels. More...
int	get_native_height ()
	Get the native (original) height of the display in pixels. More...
void	draw_pixel_at (int x, int y)
	Set a single pixel at the specified coordinates to default color. More...
void	draw_pixels_at (int x_start, int y_start, int w, int h, const uint8_t *ptr, ColorOrder order, ColorBitness bitness, bool big_endian)
	Convenience overload for base case where the pixels are packed into the buffer with no gaps (e.g. suits LVGL.) More...
void	line (int x1, int y1, int x2, int y2, Color color=COLOR_ON)
	Draw a straight line from the point [x1,y1] to [x2,y2] with the given color. More...
void	line_at_angle (int x, int y, int angle, int length, Color color=COLOR_ON)
	Draw a straight line at the given angle based on the origin [x, y] for a specified length with the given color. More...
void	line_at_angle (int x, int y, int angle, int start_radius, int stop_radius, Color color=COLOR_ON)
	Draw a straight line at the given angle based on the origin [x, y] from a specified start and stop radius with the given color. More...
void	horizontal_line (int x, int y, int width, Color color=COLOR_ON)
	Draw a horizontal line from the point [x,y] to [x+width,y] with the given color. More...
void	vertical_line (int x, int y, int height, Color color=COLOR_ON)
	Draw a vertical line from the point [x,y] to [x,y+width] with the given color. More...
void	rectangle (int x1, int y1, int width, int height, Color color=COLOR_ON)
	Draw the outline of a rectangle with the top left point at [x1,y1] and the bottom right point at [x1+width,y1+height]. More...
void	filled_rectangle (int x1, int y1, int width, int height, Color color=COLOR_ON)
	Fill a rectangle with the top left point at [x1,y1] and the bottom right point at [x1+width,y1+height]. More...
void	circle (int center_x, int center_xy, int radius, Color color=COLOR_ON)
	Draw the outline of a circle centered around [center_x,center_y] with the radius radius with the given color. More...
void	filled_circle (int center_x, int center_y, int radius, Color color=COLOR_ON)
	Fill a circle centered around [center_x,center_y] with the radius radius with the given color. More...
void	triangle (int x1, int y1, int x2, int y2, int x3, int y3, Color color=COLOR_ON)
	Draw the outline of a triangle contained between the points [x1,y1], [x2,y2] and [x3,y3] with the given color. More...
void	filled_triangle (int x1, int y1, int x2, int y2, int x3, int y3, Color color=COLOR_ON)
	Fill a triangle contained between the points [x1,y1], [x2,y2] and [x3,y3] with the given color. More...
void	get_regular_polygon_vertex (int vertex_id, int *vertex_x, int *vertex_y, int center_x, int center_y, int radius, int edges, RegularPolygonVariation variation=VARIATION_POINTY_TOP, float rotation_degrees=ROTATION_0_DEGREES)
	Get the specified vertex (x,y) coordinates for the regular polygon inscribed in the circle centered on [center_x,center_y] with the given radius. More...
void	regular_polygon (int x, int y, int radius, int edges, RegularPolygonVariation variation=VARIATION_POINTY_TOP, float rotation_degrees=ROTATION_0_DEGREES, Color color=COLOR_ON, RegularPolygonDrawing drawing=DRAWING_OUTLINE)
	Draw the outline of a regular polygon inscribed in the circle centered on [x,y] with the given radius and color. More...
void	regular_polygon (int x, int y, int radius, int edges, RegularPolygonVariation variation, Color color, RegularPolygonDrawing drawing=DRAWING_OUTLINE)
void	regular_polygon (int x, int y, int radius, int edges, Color color, RegularPolygonDrawing drawing=DRAWING_OUTLINE)
void	filled_regular_polygon (int x, int y, int radius, int edges, RegularPolygonVariation variation=VARIATION_POINTY_TOP, float rotation_degrees=ROTATION_0_DEGREES, Color color=COLOR_ON)
	Fill a regular polygon inscribed in the circle centered on [x,y] with the given radius and color. More...
void	filled_regular_polygon (int x, int y, int radius, int edges, RegularPolygonVariation variation, Color color)
void	filled_regular_polygon (int x, int y, int radius, int edges, Color color)
void	print (int x, int y, BaseFont *font, Color color, TextAlign align, const char *text, Color background=COLOR_OFF)
	Print text with the anchor point at [x,y] with font. More...
void	print (int x, int y, BaseFont *font, Color color, const char *text, Color background=COLOR_OFF)
	Print text with the top left at [x,y] with font. More...
void	print (int x, int y, BaseFont *font, TextAlign align, const char *text)
	Print text with the anchor point at [x,y] with font. More...
void	print (int x, int y, BaseFont *font, const char *text)
	Print text with the top left at [x,y] with font. More...
void	printf (int x, int y, BaseFont *font, Color color, Color background, TextAlign align, const char *format,...) __attribute__((format(printf
	Evaluate the printf-format format and print the result with the anchor point at [x,y] with font. More...
void void	printf (int x, int y, BaseFont *font, Color color, TextAlign align, const char *format,...) __attribute__((format(printf
	Evaluate the printf-format format and print the result with the anchor point at [x,y] with font. More...
void void void	printf (int x, int y, BaseFont *font, Color color, const char *format,...) __attribute__((format(printf
	Evaluate the printf-format format and print the result with the top left at [x,y] with font. More...
void void void void	printf (int x, int y, BaseFont *font, TextAlign align, const char *format,...) __attribute__((format(printf
	Evaluate the printf-format format and print the result with the anchor point at [x,y] with font. More...
void void void void void	printf (int x, int y, BaseFont *font, const char *format,...) __attribute__((format(printf
	Evaluate the printf-format format and print the result with the top left at [x,y] with font. More...
void void void void void void	strftime (int x, int y, BaseFont *font, Color color, TextAlign align, const char *format, ESPTime time) __attribute__((format(strftime
	Evaluate the strftime-format format and print the result with the anchor point at [x,y] with font. More...
void void void void void void void	strftime (int x, int y, BaseFont *font, Color color, const char *format, ESPTime time) __attribute__((format(strftime
	Evaluate the strftime-format format and print the result with the top left at [x,y] with font. More...
void void void void void void void void	strftime (int x, int y, BaseFont *font, TextAlign align, const char *format, ESPTime time) __attribute__((format(strftime
	Evaluate the strftime-format format and print the result with the anchor point at [x,y] with font. More...
void void void void void void void void void	strftime (int x, int y, BaseFont *font, const char *format, ESPTime time) __attribute__((format(strftime
	Evaluate the strftime-format format and print the result with the top left at [x,y] with font. More...
void void void void void void void void void void	image (int x, int y, BaseImage *image, Color color_on=COLOR_ON, Color color_off=COLOR_OFF)
	Draw the image with the top-left corner at [x,y] to the screen. More...
void	image (int x, int y, BaseImage *image, ImageAlign align, Color color_on=COLOR_ON, Color color_off=COLOR_OFF)
	Draw the image at [x,y] to the screen. More...
void	graph (int x, int y, graph::Graph *graph, Color color_on=COLOR_ON)
	Draw the graph with the top-left corner at [x,y] to the screen. More...
void	legend (int x, int y, graph::Graph *graph, Color color_on=COLOR_ON)
	Draw the legend for graph with the top-left corner at [x,y] to the screen. More...
void	qr_code (int x, int y, qr_code::QrCode *qr_code, Color color_on=COLOR_ON, int scale=1)
	Draw the qr_code with the top-left corner at [x,y] to the screen. More...
void	menu (int x, int y, graphical_display_menu::GraphicalDisplayMenu *menu, int width, int height)
void	get_text_bounds (int x, int y, const char *text, BaseFont *font, TextAlign align, int *x1, int *y1, int *width, int *height)
	Get the text bounds of the given string. More...
void	set_writer (display_writer_t &&writer)
	Internal method to set the display writer lambda. More...
void	show_page (DisplayPage *page)
void	show_next_page ()
void	show_prev_page ()
void	set_pages (std::vector< DisplayPage *> pages)
const DisplayPage *	get_active_page () const
void	add_on_page_change_trigger (DisplayOnPageChangeTrigger *t)
void	set_rotation (DisplayRotation rotation)
	Internal method to set the display rotation with. More...
void	set_auto_clear (bool auto_clear_enabled)
DisplayRotation	get_rotation () const
void	start_clipping (Rect rect)
	Set the clipping rectangle for further drawing. More...
void	start_clipping (int16_t left, int16_t top, int16_t right, int16_t bottom)
void	extend_clipping (Rect rect)
	Add a rectangular region to the invalidation region. More...
void	extend_clipping (int16_t left, int16_t top, int16_t right, int16_t bottom)
void	shrink_clipping (Rect rect)
	substract a rectangular region to the invalidation region More...
void	shrink_clipping (uint16_t left, uint16_t top, uint16_t right, uint16_t bottom)
void	end_clipping ()
	Reset the invalidation region. More...
Rect	get_clipping () const
	Get the current the clipping rectangle. More...
bool	is_clipping () const
bool	clip (int x, int y)
	Check if pixel is within region of display. More...
void	test_card ()
void	show_test_card ()
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	loop ()
	This method will be called repeatedly. 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_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...
Public Member Functions inherited from esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_40MHZ >
	SPIDevice ()
	SPIDevice (SPIComponent *parent, GPIOPin *cs_pin)
void	spi_setup () override
void	spi_teardown () override
void	set_spi_parent (SPIComponent *parent)
void	set_cs_pin (GPIOPin *cs)
void	set_data_rate (uint32_t data_rate)
void	set_bit_order (SPIBitOrder order)
void	set_mode (SPIMode mode)
uint8_t	read_byte ()
void	read_array (uint8_t *data, size_t length)
void	write (uint16_t data, size_t num_bits)
	Write a single data item, up to 32 bits. More...
void	write_cmd_addr_data (size_t cmd_bits, uint32_t cmd, size_t addr_bits, uint32_t address, const uint8_t *data, size_t length, uint8_t bus_width=1)
void	write_byte (uint8_t data)
void	transfer_array (uint8_t *data, size_t length)
	Write the array data, replace with received data. More...
void	transfer_array (std::array< uint8_t, N > &data)
uint8_t	transfer_byte (uint8_t data)
void	write_byte16 (uint16_t data)
	Write 16 bit data. More...
void	write_array16 (const uint16_t *data, size_t length)
	Write an array of data as 16 bit values, byte-swapping if required. More...
void	enable ()
void	disable ()
void	write_array (const uint8_t *data, size_t length)
void	write_array (const std::array< uint8_t, N > &data)
void	write_array (const std::vector< uint8_t > &data)
Public Member Functions inherited from esphome::spi::SPIClient
	SPIClient (SPIBitOrder bit_order, SPIMode mode, uint32_t data_rate)
bool	spi_is_ready ()

Additional Inherited Members
Protected Member Functions inherited from esphome::ili9xxx::ILI9XXXDisplay
bool	check_buffer_ ()
void	draw_absolute_pixel_internal (int x, int y, Color color) override
void	setup_pins_ ()
virtual void	set_madctl ()
void	display_ ()
void	init_lcd_ (const uint8_t *addr)
void	set_addr_window_ (uint16_t x, uint16_t y, uint16_t x2, uint16_t y2)
void	reset_ ()
uint32_t	get_buffer_length_ ()
int	get_width_internal () override
int	get_height_internal () override
void	start_command_ ()
void	end_command_ ()
void	start_data_ ()
void	end_data_ ()
void	alloc_buffer_ ()
Protected Member Functions inherited from esphome::display::DisplayBuffer
void	init_internal_ (uint32_t buffer_length)
Protected Member Functions inherited from esphome::display::Display
bool	clamp_x_ (int x, int w, int &min_x, int &max_x)
bool	clamp_y_ (int y, int h, int &min_y, int &max_y)
void	vprintf_ (int x, int y, BaseFont *font, Color color, Color background, TextAlign align, const char *format, va_list arg)
void	do_update_ ()
void	clear_clipping_ ()
void	filled_flat_side_triangle_ (int x1, int y1, int x2, int y2, int x3, int y3, Color color)
	This method fills a triangle using only integer variables by using a modified bresenham algorithm. More...
void	sort_triangle_points_by_y_ (int *x1, int *y1, int *x2, int *y2, int *x3, int *y3)
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 inherited from esphome::ili9xxx::ILI9XXXDisplay
uint8_t const *	init_sequence_ {}
std::vector< uint8_t >	extra_init_sequence_
int16_t	width_ {0}
	Display width as modified by current rotation. More...
int16_t	height_ {0}
	Display height as modified by current rotation. More...
int16_t	offset_x_ {0}
int16_t	offset_y_ {0}
uint16_t	x_low_ {0}
uint16_t	y_low_ {0}
uint16_t	x_high_ {0}
uint16_t	y_high_ {0}
const uint8_t *	palette_ {}
ILI9XXXColorMode	buffer_color_mode_ {BITS_16}
GPIOPin *	reset_pin_ {nullptr}
GPIOPin *	dc_pin_ {nullptr}
GPIOPin *	busy_pin_ {nullptr}
bool	prossing_update_ = false
bool	need_update_ = false
bool	is_18bitdisplay_ = false
PixelMode	pixel_mode_ {}
bool	pre_invertcolors_ {}
display::ColorOrder	color_order_ {display::COLOR_ORDER_BGR}
bool	swap_xy_ {}
bool	mirror_x_ {}
bool	mirror_y_ {}
Protected Attributes inherited from esphome::display::DisplayBuffer
uint8_t *	buffer_ {nullptr}
Protected Attributes inherited from esphome::display::Display
DisplayRotation	rotation_ {DISPLAY_ROTATION_0_DEGREES}
optional< display_writer_t >	writer_ {}
DisplayPage *	page_ {nullptr}
DisplayPage *	previous_page_ {nullptr}
std::vector< DisplayOnPageChangeTrigger * >	on_page_change_triggers_
bool	auto_clear_enabled_ {true}
std::vector< Rect >	clipping_rectangle_
bool	show_test_card_ {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::spi::SPIClient
SPIBitOrder	bit_order_ {BIT_ORDER_MSB_FIRST}
SPIMode	mode_ {MODE0}
uint32_t	data_rate_ {1000000}
SPIComponent *	parent_ {nullptr}
GPIOPin *	cs_ {nullptr}
SPIDelegate *	delegate_ {nullptr}

Detailed Description

Definition at line 254 of file ili9xxx_display.h.

Constructor & Destructor Documentation

ILI9XXXST7796()

esphome::ili9xxx::ILI9XXXST7796::ILI9XXXST7796 ( )

inline

Definition at line 256 of file ili9xxx_display.h.

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

• /opt/build/esphome/esphome/components/ili9xxx/ili9xxx_display.h