Crate smart_led_effects

A library that generates effects for use with addressable LEDs. Currently it only implements 1 dimensional effects for use with a single strip of LEDs.

Usage

Each effect is implemented as an iterator that returns a vector of Srgb colours. The vector returned is the same length as the number of LEDs in the strip (supplied when instantiating the effect). This vector can then be passed to the LED strip driver.

The strip::EffectIterator trait is implemented for each effect, so they can be used as iterators. The iterators will currently all loop forever.

Effects

Name	Description
strip::Bounce	The bounce effect will generate a number of balls that bounce up and down the strip
strip::Breathe	The breathe effect will generate a single colour that fades in and out
strip::Christmas	(WIP) Has a green background with random red, blue and gold sparkles
strip::Collision	Generates two particles that can collide and bounce or shatter
strip::Cycle	Rotates around the HSV colour space
strip::Cylon	Generates the cylon eye effect
strip::Fire	Generates an effect like a flickering flame
strip::Meteor	Generates a meteor that goes down the strip trailing bits of fading debris
strip::Morse	Converts a string into a series of dots and dashes as per Morse code formatting
strip::ProgressBar	(WIP) Signals progress
strip::Rainbow	Generates a rainbow effect
strip::RunningLights	Generates a running lights effect
strip::SnowSparkle	Generates random sparkles
strip::Strobe	Strobe light/blinder effect
strip::Timer	Counts down for the given duration
strip::Twinkle	Generates random twinkles
strip::Wipe	Generates a wipe effect

Example

use smart_led_effects::{
    strip::{self, EffectIterator},
    Srgb,
};


const COUNT: usize = 55;
let effect = strip::Rainbow::new(COUNT, None);

{
let pixels = effect.next().unwrap();
    
// show pixels

thread::sleep(Duration::from_millis(10));
}

Modules

• strip

Type Aliases

• Srgb
  Non-linear sRGB.