       digitalWrite(LED_PIN, err);  
     }
   }
+
+  bool modeButton = digitalRead(MODE_PIN);
+  //Serial.println(modeButton);
+  
 }
 
 

LiquidCrystal lcd(14, 3, 4, 5, 6, 7); //RS,EN,DB4,DB5,DB6,DB7
const byte LED_PIN = 15;
const byte SPI_CS_PIN = 10;

// CREATE CUSTOM LCD CHARACTERS //////////////////////////


void setup() {

  pinMode(LED_PIN, OUTPUT);
  pinMode(MODE_PIN, INPUT_PULLUP);
  //digitalWrite(MODE_PIN, INPUT_PULLUP);

  lcd.createChar(0, fill1);
  lcd.createChar(1, fill2);
