walidamriou

#include <Arduino.h>
#include <Wire.h>

void setup()
{
  Wire.begin();
  Serial.begin(9600);
  while (!Serial);             
  Serial.println("\nI2C Scanner");
}

hpwit

#define FASTLED_SHOW_CORE 0
/ -- Task handles for use in the notifications
static TaskHandle_t FastLEDshowTaskHandle = 0;
static TaskHandle_t userTaskHandle = 0;


void FastLEDshowESP32()
{
    if (userTaskHandle == 0) {
        const TickType_t xMaxBlockTime = pdMS_TO_TICKS( 200 );

pipoblak

#define FASTLED_ESP8266_NODEMCU_PIN_ORDER
#define FASTLED_ALLOW_INTERRUPTS 0
#include "FastLED.h"
#include <Arduino.h>
#include <ESP8266mDNS.h>
#include <ESP8266WiFi.h>

#include <Thread.h>
#include <ThreadController.h>
#include <WebSocketsServer.h>

atuline

/* inoise8_mover_array
 *
 * By: Andrew Tuline
 *
 * Date: March, 2017
 *
 * We've used sine waves and counting to move pixels around a strand. In this case, I'm using FastLED Noise to move an array of pixels up and down the strand.
 * 
 * The advantage is that it provides random natural movement without requiring lots of fancy math.
 *

kriegsman

#include "FastLED.h"

// ColorWavesWithPalettes
// Animated shifting color waves, with several cross-fading color palettes.
// by Mark Kriegsman, August 2015
//
// Color palettes courtesy of cpt-city and its contributors:
//   http://soliton.vm.bytemark.co.uk/pub/cpt-city/
//
// Color palettes converted for FastLED using "PaletteKnife" v1:

bmccormack

#include <stdio.h>

int movingAvg(int *ptrArrNumbers, long *ptrSum, int pos, int len, int nextNum)
{
  //Subtract the oldest number from the prev sum, add the new number
  *ptrSum = *ptrSum - ptrArrNumbers[pos] + nextNum;
  //Assign the nextNum to the position in the array
  ptrArrNumbers[pos] = nextNum;
  //return the average
  return *ptrSum / len;

postspectacular

int redPin = 6;
int greenPin = 5;
int bluePin = 9;

float col[3];
float hue = 0.0;

void setup() {
  pinMode(redPin, OUTPUT);
  pinMode(greenPin, OUTPUT);

kriegsman

#include "FastLED.h"

// This sketch shows one way to define a 'timed playlist'
// of animations that automatically rotate on a custom schedule.
//
// A "ResetPlaylist" method is provided so that the playlist can be
// restarted from a custom external trigger, e.g., a button or event.
// For demonstration purposes, the playlist is reset if the
// sketch receives a letter "r" on the serial port.
//