LamPixel

#include <Adafruit_NeoPixel.h>

#define NUMPIXELS      16 // number of neopixels in strip

#define PIN 2   // input pin Neopixel is attached to

#include <LiquidCrystal_I2C.h>



LiquidCrystal_I2C lcd(0x27,16,2);  // set the LCD address to 0x3F for a 16 chars and 2 line display

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

 


int delayval = 1000; // timing delay in milliseconds

int redColor = 0;
int greenColor = 0;
int blueColor = 0;

int buttonState = 0;
int buttoncounter = 0;

void setup() {
  // Initialize the NeoPixel library.
  pixels.begin();

  lcd.init();
  lcd.clear();        
  lcd.backlight();      // Make sure backlight is on


 
}

void loop() {
  do {

    buttonState = digitalRead(13);

    if (buttonState == HIGH){ // If button is pushed, alert user
      buttoncounter++;
    }

  } while (buttonState == LOW);

  Serial.println("Button was pushed");

  do {

    buttonState = digitalRead(13);

 
  Serial.println("Button was released");
  Serial.println(buttoncounter);

  } while (buttonState == HIGH); // Once button is released, alert user

  if (buttoncounter == 1){
   
   for (int i=0; i < NUMPIXELS; i++) { // switch all of them to red
   pixels.setPixelColor(i, pixels.Color(255, greenColor, blueColor));

   lcd.setCursor(3,0);   //Set cursor to character 2 on line 0
  lcd.print(" Hello!");

     
   }
 
   pixels.show();
   delay(100);
  }
   
  else if (buttoncounter == 2){
   
   for (int i=0; i < NUMPIXELS; i++) { // switch all of them to red
   pixels.setPixelColor(i, pixels.Color(redColor, 255, blueColor));
     
   }
   
    pixels.show();
   delay(100);
  }
   
    else if (buttoncounter == 3){
   
   for (int i=0; i < NUMPIXELS; i++) { // switch all of them to red
   pixels.setPixelColor(i, pixels.Color(redColor, greenColor, 255));
     
   }
   
    pixels.show();
   delay(100);
   
    }

    else if (buttoncounter == 4){
      for (int i=0; i < NUMPIXELS; i++) { // switch all of them to red
   pixels.setPixelColor(i, pixels.Color(255, greenColor, blueColor));
   
  }
 
  pixels.show();
   
    delay(delayval);

   for (int i=0; i < NUMPIXELS; i++) { // switch all of them to green
   pixels.setPixelColor(i, pixels.Color(redColor, 255, blueColor));

}
      pixels.show();
   
    delay(delayval);
 
  for (int i=0; i < NUMPIXELS; i++) { // switch all of them to blue
   pixels.setPixelColor(i, pixels.Color(redColor, greenColor, 255));
   
  }
      pixels.show();
   
    delay(delayval);
     
    }

  else {
    buttoncounter = 0;
       // setColor();      // Aquire color sent to Arduino
    pixels.clear();  // Clear off all pixels to clear/0
    pixels.show();   // Show all the pixels their "clear" color...
    lcd.clear();
  }
   
}