#include <Adafruit_NeoPixel.h>

#define PIN            6  // Pin to which the NeoPixel ring is connected
#define NUMPIXELS      48 // Number of LEDs in the NeoPixel ring

Adafruit_NeoPixel pixels = Adafruit_NeoPixel(NUMPIXELS, PIN, NEO_GRB + NEO_KHZ800);

void setup() {
  pixels.begin();  // Initialize NeoPixel strip
  pixels.setBrightness(200); // Set brightness (0-255)
}

void loop() {
  colorChaseClockwise(0xFF0000, 50); // Red
  colorChaseClockwise(0x00FF00, 50); // Green
  colorChaseClockwise(0xFFFF00, 50); // Yellow

  colorChaseAntiClockwise(0xFF0000, 50); // Red
  colorChaseAntiClockwise(0x00FF00, 50); // Green
  colorChaseAntiClockwise(0xFFFF00, 50); // Yellow

  blinkAll(0xFF00FF, 500); // Magenta
  blinkAll(0x800080, 500); // Purple
  blinkAll(0x00FF00, 500); // Green
}

void colorChaseClockwise(uint32_t color, int wait) {
  for(int j=0; j<NUMPIXELS; j++) {
    pixels.setPixelColor(j, color); // Set color for the current pixel
    pixels.show(); // Update the NeoPixel strip with new color
    delay(wait);  // Wait before updating the next pixel
    pixels.setPixelColor(j, 0); // Turn off the current pixel
    delay(wait);  // Wait before moving to the next pixel
  }
}

void colorChaseAntiClockwise(uint32_t color, int wait) {
  for(int j=NUMPIXELS-1; j>=0; j--) {
    pixels.setPixelColor(j, color); // Set color for the current pixel
    pixels.show(); // Update the NeoPixel strip with new color
    delay(wait);  // Wait before updating the next pixel
    pixels.setPixelColor(j, 0); // Turn off the current pixel
    delay(wait);  // Wait before moving to the next pixel
  }
}

void blinkAll(uint32_t color, int wait) {
  pixels.setPixelColor(NUMPIXELS-1, color); // Set color for all pixels
  pixels.show(); // Update the NeoPixel strip with new color
  delay(wait);  // Wait before turning off all pixels
  pixels.clear(); // Turn off all pixels
  pixels.show(); // Update the NeoPixel strip
  delay(wait);  // Wait before the next blink
}