Struct DisplayController 

pub struct DisplayController<T: 'static + SupportedWord> { /* private fields */ }

Implementations

impl<T: 'static + SupportedWord> DisplayController<T>

pub fn new( ltdc: LTDC, dma2d: DMA2D, _pins: Option<LtdcPins>, pixel_format: PixelFormat, config: DisplayConfig, hse: Option<Hertz>, ) -> DisplayController<T>

Create and configure the DisplayController

pub fn config_layer( &mut self, layer: Layer, buffer: &'static mut [T], pixel_format: PixelFormat, )

Configure the layer

Note : the choice is made (for the sake of simplicity) to make the layer as big as the screen

Color Keying and CLUT are not yet supported

pub fn enable_layer(&self, layer: Layer)

Enable the layer

pub fn draw_pixel(&mut self, layer: Layer, x: usize, y: usize, color: T)

Draw a pixel at position (x,y) on the given layer

pub unsafe fn draw_rectangle( &mut self, layer: Layer, top_left: (usize, usize), bottom_right: (usize, usize), color: u32, )

Draw hardware accelerated rectangle

Safety

TODO: use safer DMA transfers

pub fn reload(&self)

Reload display controller immediatly