#include <waveshare_epaper.h>
Inheritance diagram for esphome::waveshare_epaper::WaveshareEPaper:
Public Member Functions | |
| void | fill (Color color) override |
| display::DisplayType | get_display_type () override |
 Public Member Functions inherited from esphome::waveshare_epaper::WaveshareEPaperBase | |
| void | set_dc_pin (GPIOPin *dc_pin) |
| float | get_setup_priority () const override |
| void | set_reset_pin (GPIOPin *reset) |
| void | set_busy_pin (GPIOPin *busy) |
| void | set_reset_duration (uint32_t reset_duration) |
| void | command (uint8_t value) |
| void | data (uint8_t value) |
| void | cmd_data (const uint8_t *data, size_t length) |
| virtual void | display ()=0 |
| virtual void | initialize ()=0 |
| virtual void | deep_sleep ()=0 |
| void | update () override |
| void | setup () override |
| void | on_safe_shutdown () 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... | |
| virtual 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, int x_offset, int y_offset, int x_pad) |
| Given an array of pixels encoded in the nominated format, draw these into the display's buffer. 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 void | dump_config () |
| 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 () |
| 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_2MHZ > | |
| 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 | draw_absolute_pixel_internal (int x, int y, Color color) override |
| uint32_t | get_buffer_length_ () override |
| Protected Member Functions inherited from esphome::waveshare_epaper::WaveshareEPaperBase | |
| bool | wait_until_idle_ () |
| void | setup_pins_ () |
| void | reset_ () |
| virtual int | get_width_controller () |
| void | start_command_ () |
| void | end_command_ () |
| void | start_data_ () |
| void | end_data_ () |
| virtual uint32_t | idle_timeout_ () |
| 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_ () |
| virtual int | get_height_internal ()=0 |
| virtual int | get_width_internal ()=0 |
| 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... | |
Detailed Description
Definition at line 67 of file waveshare_epaper.h.
Member Function Documentation
◆ draw_absolute_pixel_internal()
|
overrideprotectedvirtual |
Implements esphome::display::DisplayBuffer.
Definition at line 176 of file waveshare_epaper.cpp.
◆ fill()
|
overridevirtual |
Reimplemented from esphome::display::Display.
Definition at line 170 of file waveshare_epaper.cpp.
◆ get_buffer_length_()
|
overrideprotectedvirtual |
Implements esphome::waveshare_epaper::WaveshareEPaperBase.
Definition at line 190 of file waveshare_epaper.cpp.
◆ get_display_type()
|
inlineoverridevirtual |
Implements esphome::display::Display.
Definition at line 71 of file waveshare_epaper.h.
The documentation for this class was generated from the following files:
- /opt/build/esphome/esphome/components/waveshare_epaper/waveshare_epaper.h
- /opt/build/esphome/esphome/components/waveshare_epaper/waveshare_epaper.cpp
