ILI9341 display controller driver. More...

Inheritance diagram for idfxx::lcd::ili9341:

Public Member Functions
	ili9341 (idfxx::panel_io &panel_io, panel::config config)
	Creates a new ili9341 panel.

	~ili9341 ()

	ili9341 (const ili9341 &)=delete

ili9341 &	operator= (const ili9341 &)=delete

	ili9341 (ili9341 &&other) noexcept

ili9341 &	operator= (ili9341 &&other) noexcept

Public Member Functions inherited from idfxx::lcd::panel
virtual	~panel ()=default

	panel (const panel &)=delete

panel &	operator= (const panel &)=delete

esp_lcd_panel_handle_t	idf_handle () const
	Returns the underlying ESP-IDF handle.

size_t	width () const noexcept
	Returns the panel's native width in pixels.

size_t	height () const noexcept
	Returns the panel's native height in pixels.

void	draw_bitmap (int x_start, int y_start, int x_end, int y_end, const void *color_data)
	Draws bitmap data to a region of the display.

void	invert_color (bool invert)
	Inverts the color of the display.

void	swap_xy (bool swap)
	Swaps the X and Y axes.

void	mirror (bool mirror_x, bool mirror_y)
	Mirrors the display.

void	display_on (bool on)
	Turns the display on or off.

result< void >	try_draw_bitmap (int x_start, int y_start, int x_end, int y_end, const void *color_data)
	Draws bitmap data to a region of the display.

result< void >	try_invert_color (bool invert)
	Inverts the color of the display.

result< void >	try_swap_xy (bool swap)
	Swaps the X and Y axes.

result< void >	try_mirror (bool mirror_x, bool mirror_y)
	Mirrors the display.

result< void >	try_display_on (bool on)
	Turns the display on or off.

Static Public Member Functions
static result< ili9341 >	make (idfxx::panel_io &panel_io, panel::config config)
	Creates a new ili9341 panel.

Additional Inherited Members
Protected Member Functions inherited from idfxx::lcd::panel
	panel ()=default

	panel (size_t width, size_t height) noexcept
	Constructs a panel reporting the given native dimensions.

	panel (panel &&) noexcept=default

panel &	operator= (panel &&) noexcept=default

virtual result< void >	do_draw_bitmap (int x_start, int y_start, int x_end, int y_end, const void *color_data)
	Hook for try_draw_bitmap.

virtual result< void >	do_invert_color (bool invert)
	Hook for try_invert_color.

virtual result< void >	do_swap_xy (bool swap)
	Hook for try_swap_xy.

virtual result< void >	do_mirror (bool mirror_x, bool mirror_y)
	Hook for try_mirror.

virtual result< void >	do_display_on (bool on)
	Hook for try_display_on.

Detailed Description

ILI9341 display controller driver.

Driver for ILI9341-based LCD displays (typically 240x320 resolution).

Definition at line 28 of file ili9341.hpp.

Constructor & Destructor Documentation

◆ ili9341() [1/3]

idfxx::lcd::ili9341::ili9341	(	idfxx::panel_io &	panel_io,
		panel::config	config
	)

explicit

Creates a new ili9341 panel.

Does not take ownership of panel_io. It is the caller's responsibility to ensure that this panel does not outlive the panel I/O interface.

Parameters

panel_io	The panel I/O interface.
config	panel configuration.

Note: Only available when CONFIG_COMPILER_CXX_EXCEPTIONS is enabled in menuconfig.

Exceptions

std::system_error on error.

◆ ~ili9341()

idfxx::lcd::ili9341::~ili9341 ( )

◆ ili9341() [2/3]

idfxx::lcd::ili9341::ili9341 ( const ili9341 & )

delete

◆ ili9341() [3/3]

idfxx::lcd::ili9341::ili9341 ( ili9341 && other )

noexcept

Member Function Documentation

◆ make()

static result< ili9341 > idfxx::lcd::ili9341::make	(	idfxx::panel_io &	panel_io,
		panel::config	config
	)

static

Creates a new ili9341 panel.

Does not take ownership of panel_io. It is the caller's responsibility to ensure that this panel does not outlive the panel I/O interface.

Parameters

panel_io	The panel I/O interface.
config	panel configuration.

Returns: The new ili9341, or an error.

◆ operator=() [1/2]

ili9341 & idfxx::lcd::ili9341::operator= ( const ili9341 & )

delete

◆ operator=() [2/2]

ili9341 & idfxx::lcd::ili9341::operator= ( ili9341 && other )