Struct ws2812_flexio::PreprocessedPixels

#[repr(C, align(4))]
pub struct PreprocessedPixels<const N: usize, const L: usize, const P: usize = 3> { /* private fields */ }

A buffer that preprocesses pixel data for FlexIO DMA usage.

Generics:

• N - the number of pixels the buffer can hold
• L - the number of LED strips
• P - the number of bytes per pixel

Implementations

impl<const N: usize, const L: usize, const P: usize> PreprocessedPixels<N, L, P>

pub const fn new() -> Self

Creates a new PreprocessedPixels buffer.

pub fn capacity(&self) -> usize

The amount of pixels that fit into this buffer

pub fn prepare_pixels(&mut self, pixels: [&mut dyn PixelStreamRef; L])

Prepares a set of pixels for transmission to the LED strip.

Trait Implementations

impl<const N: usize, const L: usize, const P: usize> Debug for PreprocessedPixels<N, L, P>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<const N: usize, const P: usize> Default for PreprocessedPixels<N, P>

fn default() -> Self

Returns the “default value” for a type.