#include <LiquidCrystal.h>

const int rs = 12, en = 11, d4 = 5, d5 = 4, d6 = 3, d7 = 2;
LiquidCrystal lcd(rs, en, d4, d5, d6, d7);

void setup() {
  lcd.begin(16, 2);
}

void loop() {
  // Example messages
  const char *message1 = "Message 1 Message 1 Message 1";
  const char *message2 = "Message 2";
  
  // Display message 1
  LCDisplay(message1);
  delay(2000); // Adjust delay time as needed
  
  // Display message 2
  LCDisplay(message2);
  delay(2000); // Adjust delay time as needed
}

void LCDisplay(const char *msg) {
  lcd.clear();
  if (strlen(msg) > 16) { // If message length is greater than LCD width
    for (int i = 0; i <= strlen(msg) - 16; i++) {
      lcd.setCursor(0, 0);
      lcd.print(&msg[i]);
      delay(500); // Adjust scroll speed as needed
    }
  } else {
    lcd.setCursor(0, 0);
    lcd.print(msg);
  }
}