Revise paste asd rev_18

/********* Pleasedontcode.com **********

Pleasedontcode thanks you for automatic code generation! Enjoy your code!

- Terms and Conditions:
	You have a non-exclusive, revocable, worldwide, royalty-free license
	for personal and commercial use. Attribution is optional; modifications
	are allowed, but you're responsible for code maintenance. We're not
	liable for any loss or damage. For full terms,
	please visit pleasedontcode.com/termsandconditions.

- Project: asd
	- Source Code compiled for: Arduino Mega
	- Source Code created on: 2023-10-14 15:44:05
	- Source Code generated by: AlexWind

********* Pleasedontcode.com **********/
/****** DEFINITION OF LIBRARIES *****/
#include <Arduino.h>

/****** SYSTEM REQUIREMENT 1 *****/
// Add a comment describing system requirement 1

/****** FUNCTION PROTOTYPES *****/
void setup(void);
void loop(void);

/***** DEFINITION OF Hardware Serial *****/
#define SERIAL1_TX_PIN 18
#define SERIAL1_RX_PIN 19

#define SERIAL3_TX_PIN 14
#define SERIAL3_RX_PIN 15

void setup(void)
{
  // put your setup code here, to run once:

Serial.begin(9600); // Initialize the default Serial port
  Serial1.begin(19200); // Initialize Serial1 with baud rate 19200
  Serial3.begin(500000); // Initialize Serial3 with baud rate 500000
}

void loop(void)
{
  // put your main code here, to run repeatedly:

}