Koden

#include "FastLED.h"

#define LED_LEFT 8
#define LED_RIGHT 9
#define NUM_LEDS 17

const int ONOFF = 4;
const int blinkLEFT = 3;
const int blinkRIGHT = 2;

int buttonStateL = 0;
int buttonStateR = 0;
int engineOn = 0;


CRGB leds[NUM_LEDS];

void setup () {


    FastLED.addLeds<NEOPIXEL, LED_LEFT>(leds[0], NUM_LEDS);

    FastLED.addLeds<NEOPIXEL, LED_RIGHT>(leds[1], NUM_LEDS);


fill_solid(leds[0], NUM_LEDS, CRGB::Black);

fill_solid(leds[1], NUM_LEDS, CRGB::Black);

FastLED.show();

}

void loop () {

    buttonStateL = digitalRead(blinkLEFT);
    buttonStateR = digitalRead(blinkRIGHT);
    EVERY_N_MILLISECONDS(1){
        engineOn = digitalRead(ONOFF);
    }

    if(engineOn == HIGH){

    if (buttonStateL == HIGH || buttonStateR == HIGH) {


        if (buttonStateL == HIGH) {
            for(int dot = 0; dot < NUM_LEDS; dot++){
                    leds[0] [dot] = 0xff6a00;
                    FastLED.show();
                    delay(25);
                }
        }
        else if (buttonStateR == HIGH) {
            for(int dot = 0; dot < NUM_LEDS; dot++){
                    leds[0] [dot] = 0xff6a00;
                    FastLED.show();
                    delay(25);
                    }
        }
    }

    else{
        fill_solid(leds[0], NUM_LEDS, CRGB::Black);

fill_solid(leds[1], NUM_LEDS, CRGB::Black);

FastLED.show();
    }
    }
}