Struct Ws2812 

pub struct Ws2812<SPI, DEVICE = Ws2812> { /* private fields */ }

Implementations

impl<SPI, E> Ws2812<SPI>

where SPI: SpiBus<u8, Error = E>,

pub fn new(spi: SPI) -> Self

Use ws2812 devices via spi

The SPI bus should run within 2 MHz to 3.8 MHz

You may need to look at the datasheet and your own hal to verify this.

Please ensure that the mcu is pretty fast, otherwise weird timing issues will occur

impl<SPI, E> Ws2812<SPI, Sk6812w>

where SPI: SpiBus<u8, Error = E>,

pub fn new_sk6812w(spi: SPI) -> Self

Use sk6812w devices via spi

The SPI bus should run within 2.3 MHz to 3.8 MHz at least.

You may need to look at the datasheet and your own hal to verify this.

Please ensure that the mcu is pretty fast, otherwise weird timing issues will occur

Trait Implementations

impl<SPI, E> SmartLedsWrite for Ws2812<SPI>

where SPI: SpiBus<u8, Error = E>,

fn write<T, I>(&mut self, iterator: T) -> Result<(), E>

where T: IntoIterator<Item = I>, I: Into<Self::Color>,

Write all the items of an iterator to a ws2812 strip

type Error = E

type Color = Rgb<u8>

impl<SPI, E> SmartLedsWrite for Ws2812<SPI, Sk6812w>

where SPI: SpiBus<u8, Error = E>,

fn write<T, I>(&mut self, iterator: T) -> Result<(), E>

where T: IntoIterator<Item = I>, I: Into<Self::Color>,

Write all the items of an iterator to a ws2812 strip

type Error = E

type Color = Rgba<u8, White<u8>>