/*
  Filename: serialMonitorTest
  Author: George Howard
  Date: 13/03/2024
  Description: This is a simple program to test the Arduino Serial Monitor functionality.
 */

#include <avr/io.h>
#include <util/delay.h>

int main(void) {
  init();        // Arduino initialisation (including serial ports)
  char in_byte;
  String out=" Waiting for the serial data";
  Serial.begin(9600);

  while(true) {
    // This checks when there is serial data loaded into the buffer from an external source
    if (Serial.available() > 0) {   
      in_byte = Serial.read();
    }

    if (in_byte == '1') {
      out = "Number 1 Received";
    } else if (in_byte == '2') {
      out = "Number 2 Received";
    }

    Serial.println(out);
    _delay_ms(1000);

  }
}