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#include "FastLED.h"
FASTLED_USING_NAMESPACE
// FastLED "100-lines-of-code" demo reel, showing just a few
// of the kinds of animation patterns you can quickly and easily
// compose using FastLED.
//
// This example also shows one easy way to define multiple
// animations patterns and have them automatically rotate.
//
// -Mark Kriegsman, December 2014
#if FASTLED_VERSION < 3001000
#error "Requires FastLED 3.1 or later; check github for latest code."
#endif
#define DATA_PIN 6
//#define CLK_PIN 4
#define LED_TYPE WS2811
#define COLOR_ORDER GRB
#define NUM_LEDS 12
CRGB leds[NUM_LEDS];
#define BRIGHTNESS 96
#define FRAMES_PER_SECOND 120
#include "Button.h" // Include Button library
int i = 12;
const int buttonPinA = 1; // Set digital pin 4 for button A
Button myButtonA(buttonPinA, true, true, 50);
const int buttonPinB = 2; // Set digital pin 5 for button B
Button myButtonB(buttonPinB, true, true, 50);
const int buttonPinC = 3; // Set digital pin 4 for button C
Button myButtonC(buttonPinC, true, true, 50);
const int buttonPinD = 4; // Set digital pin 5 for button D
Button myButtonD(buttonPinD, true, true, 50);
void setup() {
Serial.begin(115200);
delay(3000); // 3 second delay for recovery
// tell FastLED about the LED strip configuration
FastLED.addLeds<LED_TYPE,DATA_PIN,COLOR_ORDER>(leds, NUM_LEDS).setCorrection(TypicalLEDStrip);
//FastLED.addLeds<LED_TYPE,DATA_PIN,CLK_PIN,COLOR_ORDER>(leds, NUM_LEDS).setCorrection(TypicalLEDStrip);
// set master brightness control
FastLED.setBrightness(BRIGHTNESS);
}
// List of patterns to cycle through. Each is defined as a separate function below.
//typedef void (*SimplePatternList[])();
//SimplePatternList gPatterns = { confetti_GB, sinelon_B, juggle_B, rainbow};
uint8_t gCurrentPatternNumber = 0; // Index number of which pattern is current
uint8_t gHue = 0; // rotating "base color" used by many of the patterns
void loop()
{
// Call the current pattern function once, updating the 'leds' array
// gPatterns[gCurrentPatternNumber]();
// send the 'leds' array out to the actual LED strip
FastLED.show();
// insert a delay to keep the framerate modest
FastLED.delay(1000/FRAMES_PER_SECOND);
// do some periodic updates
EVERY_N_MILLISECONDS( 20 ) { gHue++; } // slowly cycle the "base color" through the rainbow
//EVERY_N_SECONDS( 10 ) { nextPattern(); } // change patterns periodically
readbutton(); // check for button press
}
#define ARRAY_SIZE(A) (sizeof(A) / sizeof((A)[0]))
void nextPattern()
{
// add one to the current pattern number, and wrap around at the end
// gCurrentPatternNumber = (gCurrentPatternNumber + 1) % ARRAY_SIZE( gPatterns);
}
void rainbow()
{
// FastLED's built-in rainbow generator
fill_rainbow( leds, NUM_LEDS, gHue, 7);
}
void rainbowWithGlitter()
{
// built-in FastLED rainbow, plus some random sparkly glitter
rainbow();
addGlitter(80);
}
void addGlitter( fract8 chanceOfGlitter)
{
if( random8() < chanceOfGlitter) {
leds[ random16(NUM_LEDS) ] += CRGB::White;
}
}
void confetti()
{
// random colored speckles that blink in and fade smoothly
fadeToBlackBy( leds, NUM_LEDS, 10);
int pos = random16(NUM_LEDS);
leds[pos] += CHSV( gHue + random8(64), 200, 255);
}
void sinelon_B()
{
// a colored dot sweeping back and forth, with fading trails
int Hue = 155;
fadeToBlackBy( leds, NUM_LEDS, 20);
int pos = beatsin16(40,0,NUM_LEDS);
leds[pos] += CHSV( Hue, 255, 200);
}
void bpm()
{
// colored stripes pulsing at a defined Beats-Per-Minute (BPM)
uint8_t BeatsPerMinute = 62;
CRGBPalette16 palette = PartyColors_p;
uint8_t beat = beatsin8( BeatsPerMinute, 64, 255);
for( int i = 0; i < NUM_LEDS; i++) { //9948
leds[i] = ColorFromPalette(palette, gHue+(i*2), beat-gHue+(i*10));
}
}
void juggle_B() {
// eight colored dots, weaving in and out of sync with each other
fadeToBlackBy( leds, NUM_LEDS, 20);
byte dothue = 155;
for( int i = 0; i < 8; i++) {
leds[beatsin16(i+7,0,NUM_LEDS)] |= CHSV(dothue, 200, 255);
//dothue += 32;
}
}
void confetti_GB()
{
// random colored speckles, Green and Blue hues only
// Green = 96, Blue = 160
uint8_t p = 60; // What percentage of the time to make speckles. [Range 0-100]
fadeToBlackBy( leds, NUM_LEDS, 10);
if (random8(100) < p) {
int pos = random16(NUM_LEDS);
uint8_t hue = random8(2); // randomly chooses a 0 or 1
if (hue == 0) {
hue = random8(92,111); // pick a hue somewhere in the green zone
} else {
hue = random8(156,165); // pick a hue somewhere in the blue zone
}
leds[pos] += CHSV( hue, random8(200,240), 255);
}
}//end confetti_GB
//BUTTON STUFF
//---------Function to read the buttons and do something----------
void readbutton() {
myButtonA.read();
if(myButtonA.wasPressed()) {
leds[i].setRGB( 255, 0, 0);
FastLED.show();
delay(30);
//A was pressed so set a variable or do something
}
myButtonB.read();
if(myButtonB.wasPressed()) {
leds[i].setRGB( 0, 255, 0);
FastLED.show();
delay(30);
//B was pressed so set a variable or do something
}
myButtonC.read();
if(myButtonC.wasPressed()) {
leds[i].setRGB( 0, 0, 225);
FastLED.show();
delay(30);
//C was pressed so set a variable or do something
}
myButtonD.read();
if(myButtonD.wasPressed()) {
leds[i].setRGB( 0, 255, 225);
FastLED.show();
delay(30);
//D was pressed so set a variable or do something
}
}
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