Crate lvgl

  

LVGL bindings for Rust. A powerful and easy-to-use embedded GUI with many widgets, advanced visual effects, and low memory footprint. This crate is compatible with #![no_std] environments by default.

Modules

• drivers
  Logic for interoperability with the lv_drivers project.
• font
  LVGL font handling logic and helper structures.
• input_device
  Input driver logic and handling
• obj
  Native LVGL objects
• style
  Styling for LVGL objects and widgets
• widgets
  Widget-specific features

Macros

• lv_drv_disp_drm
• lv_drv_disp_fbdev
• lv_drv_disp_gc9a01
• lv_drv_disp_gtk
• lv_drv_disp_ili9341
• lv_drv_disp_r61581
• lv_drv_disp_sdl
• lv_drv_disp_sharp_mip
• lv_drv_disp_ssd1963
• lv_drv_disp_st7565
• lv_drv_disp_uc1610
• lv_drv_input_ad_touch
• lv_drv_input_ft5406ee8
• lv_drv_input_pointer_evdev
• lv_drv_input_pointer_gtk
• lv_drv_input_pointer_sdl
• lv_drv_input_xpt2046

Structs

• Area
  Represents a sub-area of the display that is being updated.
• Color
  An LVGL color. Equivalent to lv_color_t.
• Display
  An LVGL-registered display. Equivalent to an lv_disp_t.
• DisplayRefresh
  An update to the display information, contains the area that is being updated and the color of the pixels that need to be updated. The colors are represented in a contiguous array.
• DrawBuffer
  A buffer of size N representing N pixels. N can be smaller than the entire number of pixels on the screen, in which case the screen will be drawn to multiple times per frame.
• Obj
  Generic LVGL object.

Enums

• Align
  Possible LVGL alignments for widgets.
• Animation
  Boolean for determining whether animations are enabled.
• CoreError
  Internal LVGL error.
• DisplayError
  Error in interacting with a Display.
• Event
  Events are triggered in LVGL when something happens which might be interesting to the user, e.g. if an object:
• LvError
  Generic LVGL error. All other errors can be coerced into it.
• Part
• PointerEvent
  Events sent only by pointer-like input devices (e.g. mouse or touchpad)
• TextAlign

Traits

• NativeObject
  Represents a native LVGL object.
• Widget
  A wrapper for all LVGL common operations on generic objects.

Functions

• event_send
  Directly send an event to a specific widget.
• task_handler
  Calls the LVGL timer handler. This function should be called periodically.
• tick_inc
  Runs an LVGL tick lasting a given core::time::Duration. This function should be called periodically.

Type Definitions

• LvResult