Palette Display

Palette_Checker.ino

#include <FastLED.h>



#define NUM_LEDS      200//41//16
#define LED_TYPE   WS2812//WS2812
#define COLOR_ORDER   RGB//GRB
#define DATA_PIN       10
//#define CLK_PIN       4
//#define VOLTS           5
//#define MAX_MA       1000

CRGB leds[NUM_LEDS];

uint8_t paletteIndex = 0;

CRGBPalette16 candlePalette = CRGBPalette16 (
       0x020002,
       0x020002,
       
       0xc55f04, 
       0x9e4401,
       0x431a02,
       0x8f2208,
       0x300000,
       0x716710,


       0xd22400,
       0x881801,
       0x874101,
       0x885208,

       0xFFCC33,
       0xFFCC33,
       0xCC2000,
       0xEE3300
);

CRGBPalette16 myPalette = candlePalette; //other types of pallettes possible
int paletteLength = 16; //always 16 for CRGBPalette16



void setup() {
  Serial.begin(9600);
  FastLED.addLeds<LED_TYPE, DATA_PIN, COLOR_ORDER>(leds, NUM_LEDS);
  FastLED.setBrightness(50);
  FastLED.setCorrection(TypicalLEDStrip); //UncorrectedColor, TypicalLEDStrip, TypicalPixelString

  delay(3000);
  for(int r=0; r < (NUM_LEDS/paletteLength); r++) {
    Serial.print("R: ");
    Serial.println(r);
    int led_offset = r*paletteLength;
    Serial.println(led_offset);
     for(int i=0; i < paletteLength; i++) {
          int l = i + led_offset;
          Serial.println(l);
          leds[l] = myPalette[i];
    }
  }
  
  FastLED.show();
}