wasm.ino File Reference

Detailed Description

Demonstrates an advanced ino file with multiple effects and UI elements.

Author

Zach Vorhies

This sketch is fully compatible with the FastLED web compiler. To use it do the following:

1. Install Fastled: pip install fastled
2. cd into this examples page.
3. Run the FastLED web compiler at root: fastled
4. When the compiler is done a web page will open.

Definition in file wasm.ino.

#include <stdio.h>
#include <string>
#include <FastLED.h>
#include "fx/2d/noisepalette.h"
#include "fl/json.h"
#include "fl/slice.h"
#include "fx/fx_engine.h"
#include "fx/2d/animartrix.hpp"
#include "fl/ui.h"

Include dependency graph for wasm.ino:

Go to the source code of this file.

Macros
#define	BRIGHTNESS   96
#define	COLOR_ORDER   GRB
#define	GRID_SERPENTINE   false
#define	LED_PIN   3
#define	MATRIX_HEIGHT   100
#define	MATRIX_WIDTH   100
#define	NUM_LEDS   (MATRIX_WIDTH * MATRIX_HEIGHT)
#define	SCALE   20
#define	SPEED   30

Functions
UIDescription	description ("This example combines two features of FastLED to produce a remarkable range of effects from a relatively small amount of code. This example combines FastLED's color palette lookup functions with FastLED's Perlin noise generator, and the combination is extremely powerful")
void	loop ()
void	setup ()

Variables
Animartrix	animartrix (xyMap, POLAR_WAVES)
UISlider	brightness ("Brightness", 255, 0, 255)
UIButton	changeFx ("Switch between Noise & Animartrix")
UIButton	changePalette ("Noise - Next Palette")
UICheckbox	changePallete ("Noise - Auto Palette", true)
UISlider	changePalletTime ("Noise - Time until next random Palette", 5, 1, 100)
FxEngine	fxEngine (NUM_LEDS)
UINumberField	fxIndex ("Animartrix - index", 0, 0, NUM_ANIMATIONS)
UICheckbox	isOff ("Off", false)
CRGB	leds [NUM_LEDS]
NoisePalette	noisePalette = NoisePalette(xyMap)
UISlider	scale ("Noise - Scale", 20, 1, 100)
UISlider	speed ("Noise - Speed", 15, 1, 50)
UISlider	timeSpeed ("Time Speed", 1, -10, 10,.1)
UITitle	title ("FastLED Wasm Demo")
XYMap	xyMap = XYMap::constructRectangularGrid(MATRIX_WIDTH, MATRIX_HEIGHT)