#include <FastLED.h>
#define NUM_LEDS 18
#define LED_PIN 2
CRGB leds[NUM_LEDS];
uint8_t noiseData[NUM_LEDS];
CRGBPalette16 party = PartyColors_p;
uint8_t octaveVal = 2;
uint16_t xVal = 0;
int scaleVal = 50;
uint16_t timeVal = 0;
void setup() {
FastLED.addLeds<WS2812B, LED_PIN, GRB>(leds, NUM_LEDS);
FastLED.setBrightness(50);
Serial.begin(115200);
}
void loop() {
timeVal = millis() / 4;
memset(noiseData, 0, NUM_LEDS);
fill_raw_noise8(noiseData, NUM_LEDS, octaveVal, xVal, scaleVal, timeVal);
for (int i = 0; i < NUM_LEDS; i++) {
leds[i] = ColorFromPalette(party, noiseData[i], noiseData[NUM_LEDS - i - 1]);
}
FastLED.show();
}