#include <qspi_dbi.h>

Inheritance diagram for esphome::qspi_dbi::QspiDbi:

Public Member Functions
void	set_model (const char *model)

void	update () override

void	setup () override

display::ColorOrder	get_color_mode ()

void	set_color_mode (display::ColorOrder color_mode)

void	set_reset_pin (GPIOPin *reset_pin)

void	set_enable_pin (GPIOPin *enable_pin)

void	set_dimensions (uint16_t width, uint16_t height)

void	set_invert_colors (bool invert_colors)

void	set_mirror_x (bool mirror_x)

void	set_mirror_y (bool mirror_y)

void	set_swap_xy (bool swap_xy)

void	set_brightness (uint8_t brightness)

void	set_offsets (int16_t offset_x, int16_t offset_y)

void	set_draw_from_origin (bool draw_from_origin)

display::DisplayType	get_display_type () override

void	dump_config () override

int	get_width_internal () override

int	get_height_internal () override

bool	can_proceed () override

void	add_init_sequence (const std::vector< uint8_t > &sequence)

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
virtual void	fill (Color color)
	Fill the entire screen with the given color. More...

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	filled_ring (int center_x, int center_y, int radius1, int radius2, Color color=COLOR_ON)
	Fill a ring centered around [center_x,center_y] between two circles with the radius1 and radius2 with the given color. More...

void	filled_gauge (int center_x, int center_y, int radius1, int radius2, int progress, Color color=COLOR_ON)
	Fill a half-ring "gauge" centered around [center_x,center_y] between two circles with the radius1 and radius2 with he given color and filled up to 'progress' percent. 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...

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

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_1MHZ >
	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 ()

Protected Member Functions
void	check_buffer_ ()

void	write_sequence_ (const std::vector< uint8_t > &vec)

void	draw_absolute_pixel_internal (int x, int y, Color color) 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

void	write_to_display_ (int x_start, int y_start, int w, int h, const uint8_t *ptr, int x_offset, int y_offset, int x_pad)

void	write_command_ (uint8_t cmd, const uint8_t *bytes, size_t len)
	the RM67162 in quad SPI mode seems to work like this (not in the datasheet, this is deduced from the sample code.) More...

void	write_command_ (uint8_t cmd, uint8_t data)

void	write_command_ (uint8_t cmd)

void	reset_params_ (bool ready=false)

void	write_init_sequence_ ()

void	set_addr_window_ (uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2)

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
GPIOPin *	reset_pin_ {nullptr}

GPIOPin *	enable_pin_ {nullptr}

uint16_t	x_low_ {1}

uint16_t	y_low_ {1}

uint16_t	x_high_ {0}

uint16_t	y_high_ {0}

bool	setup_complete_ {}

bool	invert_colors_ {}

display::ColorOrder	color_mode_ {display::COLOR_ORDER_BGR}

size_t	width_ {}

size_t	height_ {}

int16_t	offset_x_ {0}

int16_t	offset_y_ {0}

bool	swap_xy_ {}

bool	mirror_x_ {}

bool	mirror_y_ {}

bool	draw_from_origin_ {false}

uint8_t	brightness_ {0xD0}

const char *	model_ {"Unknown"}

std::vector< std::vector< uint8_t > >	init_sequences_ {}

esp_lcd_panel_handle_t	handle_ {}

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 59 of file qspi_dbi.h.

Member Function Documentation

◆ add_init_sequence()

void esphome::qspi_dbi::QspiDbi::add_init_sequence ( const std::vector< uint8_t > & sequence )

inline

Definition at line 107 of file qspi_dbi.h.

◆ can_proceed()

bool esphome::qspi_dbi::QspiDbi::can_proceed ( )

inlineoverridevirtual

Reimplemented from esphome::Component.

Definition at line 106 of file qspi_dbi.h.

◆ check_buffer_()

void esphome::qspi_dbi::QspiDbi::check_buffer_ ( )

inlineprotected

Definition at line 110 of file qspi_dbi.h.

◆ draw_absolute_pixel_internal()

void esphome::qspi_dbi::QspiDbi::draw_absolute_pixel_internal	(	int	x,
		int	y,
		Color	color
	)

overrideprotectedvirtual

Implements esphome::display::DisplayBuffer.

Definition at line 65 of file qspi_dbi.cpp.

◆ draw_pixels_at()

void esphome::qspi_dbi::QspiDbi::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
	)

overrideprotectedvirtual

Reimplemented from esphome::display::Display.

Definition at line 142 of file qspi_dbi.cpp.

◆ dump_config()

void esphome::qspi_dbi::QspiDbi::dump_config ( )

overridevirtual

Reimplemented from esphome::Component.

Definition at line 218 of file qspi_dbi.cpp.

◆ get_color_mode()

display::ColorOrder esphome::qspi_dbi::QspiDbi::get_color_mode ( )

inline

Definition at line 66 of file qspi_dbi.h.

◆ get_display_type()

display::DisplayType esphome::qspi_dbi::QspiDbi::get_display_type ( )

inlineoverridevirtual

Implements esphome::display::Display.

Definition at line 101 of file qspi_dbi.h.

◆ get_height_internal()

int esphome::qspi_dbi::QspiDbi::get_height_internal ( )

inlineoverridevirtual

Implements esphome::display::Display.

Definition at line 105 of file qspi_dbi.h.

◆ get_width_internal()

int esphome::qspi_dbi::QspiDbi::get_width_internal ( )

inlineoverridevirtual

Implements esphome::display::Display.

Definition at line 104 of file qspi_dbi.h.

◆ reset_params_()

void esphome::qspi_dbi::QspiDbi::reset_params_ ( bool ready = false )

protected

Definition at line 100 of file qspi_dbi.cpp.

◆ set_addr_window_()

void esphome::qspi_dbi::QspiDbi::set_addr_window_	(	uint16_t	x1,
		uint16_t	y1,
		uint16_t	x2,
		uint16_t	y2
	)

protected

Definition at line 127 of file qspi_dbi.cpp.

◆ set_brightness()

void esphome::qspi_dbi::QspiDbi::set_brightness ( uint8_t brightness )

inline

Definition at line 91 of file qspi_dbi.h.

◆ set_color_mode()

void esphome::qspi_dbi::QspiDbi::set_color_mode ( display::ColorOrder color_mode )

inline

Definition at line 67 of file qspi_dbi.h.

◆ set_dimensions()

void esphome::qspi_dbi::QspiDbi::set_dimensions	(	uint16_t	width,
		uint16_t	height
	)

inline

Definition at line 71 of file qspi_dbi.h.

◆ set_draw_from_origin()

void esphome::qspi_dbi::QspiDbi::set_draw_from_origin ( bool draw_from_origin )

inline

Definition at line 100 of file qspi_dbi.h.

◆ set_enable_pin()

void esphome::qspi_dbi::QspiDbi::set_enable_pin ( GPIOPin * enable_pin )

inline

Definition at line 70 of file qspi_dbi.h.

◆ set_invert_colors()

void esphome::qspi_dbi::QspiDbi::set_invert_colors ( bool invert_colors )

inline

Definition at line 75 of file qspi_dbi.h.

◆ set_mirror_x()

void esphome::qspi_dbi::QspiDbi::set_mirror_x ( bool mirror_x )

inline

Definition at line 79 of file qspi_dbi.h.

◆ set_mirror_y()

void esphome::qspi_dbi::QspiDbi::set_mirror_y ( bool mirror_y )

inline

Definition at line 83 of file qspi_dbi.h.

◆ set_model()

void esphome::qspi_dbi::QspiDbi::set_model ( const char * model )

inline

Definition at line 63 of file qspi_dbi.h.

◆ set_offsets()

void esphome::qspi_dbi::QspiDbi::set_offsets	(	int16_t	offset_x,
		int16_t	offset_y
	)

inline

Definition at line 95 of file qspi_dbi.h.

◆ set_reset_pin()

void esphome::qspi_dbi::QspiDbi::set_reset_pin ( GPIOPin * reset_pin )

inline

Definition at line 69 of file qspi_dbi.h.

◆ set_swap_xy()

void esphome::qspi_dbi::QspiDbi::set_swap_xy ( bool swap_xy )

inline

Definition at line 87 of file qspi_dbi.h.

◆ setup()

void esphome::qspi_dbi::QspiDbi::setup ( )

overridevirtual

Reimplemented from esphome::Component.

Definition at line 8 of file qspi_dbi.cpp.

◆ update()

void esphome::qspi_dbi::QspiDbi::update ( )

overridevirtual

Implements esphome::PollingComponent.

Definition at line 29 of file qspi_dbi.cpp.

◆ write_command_() [1/3]

void esphome::qspi_dbi::QspiDbi::write_command_	(	uint8_t	cmd,
		const uint8_t *	bytes,
		size_t	len
	)

protected

the RM67162 in quad SPI mode seems to work like this (not in the datasheet, this is deduced from the sample code.)

Immediately after enabling /CS send 4 bytes in single-dataline SPI mode: 0: either 0x2 or 0x32. The first indicates that any subsequent data bytes after the initial 4 will be sent in 1-dataline SPI. The second indicates quad mode. 1: 0x00 2: The command (register address) byte. 3: 0x00

This is followed by zero or more data bytes in either 1-wire or 4-wire mode, depending on the first byte. At the conclusion of the write, de-assert /CS.

Parameters

cmd
bytes
len

Definition at line 186 of file qspi_dbi.cpp.

◆ write_command_() [2/3]

void esphome::qspi_dbi::QspiDbi::write_command_	(	uint8_t	cmd,
		uint8_t	data
	)

inlineprotected

Definition at line 140 of file qspi_dbi.h.

◆ write_command_() [3/3]

void esphome::qspi_dbi::QspiDbi::write_command_ ( uint8_t cmd )

inlineprotected

Definition at line 141 of file qspi_dbi.h.

◆ write_init_sequence_()

void esphome::qspi_dbi::QspiDbi::write_init_sequence_ ( )

protected

Definition at line 118 of file qspi_dbi.cpp.

◆ write_sequence_()

void esphome::qspi_dbi::QspiDbi::write_sequence_ ( const std::vector< uint8_t > & vec )

protected

Definition at line 193 of file qspi_dbi.cpp.

◆ write_to_display_()

void esphome::qspi_dbi::QspiDbi::write_to_display_	(	int	x_start,
		int	y_start,
		int	w,
		int	h,
		const uint8_t *	ptr,
		int	x_offset,
		int	y_offset,
		int	x_pad
	)

protected

Definition at line 168 of file qspi_dbi.cpp.

Field Documentation

◆ brightness_

uint8_t esphome::qspi_dbi::QspiDbi::brightness_ {0xD0}

protected

Definition at line 164 of file qspi_dbi.h.

◆ color_mode_

display::ColorOrder esphome::qspi_dbi::QspiDbi::color_mode_ {display::COLOR_ORDER_BGR}

protected

Definition at line 155 of file qspi_dbi.h.

◆ draw_from_origin_

bool esphome::qspi_dbi::QspiDbi::draw_from_origin_ {false}

protected

Definition at line 163 of file qspi_dbi.h.

◆ enable_pin_

GPIOPin* esphome::qspi_dbi::QspiDbi::enable_pin_ {nullptr}

protected

Definition at line 147 of file qspi_dbi.h.

◆ handle_

esp_lcd_panel_handle_t esphome::qspi_dbi::QspiDbi::handle_ {}

protected

Definition at line 168 of file qspi_dbi.h.

◆ height_

size_t esphome::qspi_dbi::QspiDbi::height_ {}

protected

Definition at line 157 of file qspi_dbi.h.

◆ init_sequences_

std::vector<std::vector<uint8_t> > esphome::qspi_dbi::QspiDbi::init_sequences_ {}

protected

Definition at line 166 of file qspi_dbi.h.

◆ invert_colors_

bool esphome::qspi_dbi::QspiDbi::invert_colors_ {}

protected

Definition at line 154 of file qspi_dbi.h.

◆ mirror_x_

bool esphome::qspi_dbi::QspiDbi::mirror_x_ {}

protected

Definition at line 161 of file qspi_dbi.h.

◆ mirror_y_

bool esphome::qspi_dbi::QspiDbi::mirror_y_ {}

protected

Definition at line 162 of file qspi_dbi.h.

◆ model_

const char* esphome::qspi_dbi::QspiDbi::model_ {"Unknown"}

protected

Definition at line 165 of file qspi_dbi.h.

◆ offset_x_

int16_t esphome::qspi_dbi::QspiDbi::offset_x_ {0}

protected

Definition at line 158 of file qspi_dbi.h.

◆ offset_y_

int16_t esphome::qspi_dbi::QspiDbi::offset_y_ {0}

protected

Definition at line 159 of file qspi_dbi.h.

◆ reset_pin_

GPIOPin* esphome::qspi_dbi::QspiDbi::reset_pin_ {nullptr}

protected

Definition at line 146 of file qspi_dbi.h.

◆ setup_complete_

bool esphome::qspi_dbi::QspiDbi::setup_complete_ {}

protected

Definition at line 152 of file qspi_dbi.h.

◆ swap_xy_

bool esphome::qspi_dbi::QspiDbi::swap_xy_ {}

protected

Definition at line 160 of file qspi_dbi.h.

◆ width_

size_t esphome::qspi_dbi::QspiDbi::width_ {}

protected

Definition at line 156 of file qspi_dbi.h.

◆ x_high_

uint16_t esphome::qspi_dbi::QspiDbi::x_high_ {0}

protected

Definition at line 150 of file qspi_dbi.h.

◆ x_low_

uint16_t esphome::qspi_dbi::QspiDbi::x_low_ {1}

protected

Definition at line 148 of file qspi_dbi.h.

◆ y_high_

uint16_t esphome::qspi_dbi::QspiDbi::y_high_ {0}

protected

Definition at line 151 of file qspi_dbi.h.

◆ y_low_

uint16_t esphome::qspi_dbi::QspiDbi::y_low_ {1}

protected

Definition at line 149 of file qspi_dbi.h.

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

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

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Function Documentation

◆ add_init_sequence()

◆ can_proceed()

◆ check_buffer_()

◆ draw_absolute_pixel_internal()

◆ draw_pixels_at()

◆ dump_config()

◆ get_color_mode()

◆ get_display_type()

◆ get_height_internal()

◆ get_width_internal()

◆ reset_params_()

◆ set_addr_window_()

◆ set_brightness()

◆ set_color_mode()

◆ set_dimensions()

◆ set_draw_from_origin()

◆ set_enable_pin()

◆ set_invert_colors()

◆ set_mirror_x()

◆ set_mirror_y()

◆ set_model()

◆ set_offsets()

◆ set_reset_pin()

◆ set_swap_xy()

◆ setup()

◆ update()

◆ write_command_() [1/3]

◆ write_command_() [2/3]

◆ write_command_() [3/3]

◆ write_init_sequence_()

◆ write_sequence_()

◆ write_to_display_()

Field Documentation

◆ brightness_

◆ color_mode_

◆ draw_from_origin_

◆ enable_pin_

◆ handle_

◆ height_

◆ init_sequences_

◆ invert_colors_

◆ mirror_x_

◆ mirror_y_

◆ model_

◆ offset_x_

◆ offset_y_

◆ reset_pin_

◆ setup_complete_

◆ swap_xy_

◆ width_

◆ x_high_

◆ x_low_

◆ y_high_

◆ y_low_