#include <MD_Parola.h>
#include <MD_MAX72xx.h>
#include <SPI.h>
#define MAX_DEVICES 4
#define DATA 11
#define CS 10
#define CLK 13
#define HARDWARE_TYPE MD_MAX72XX::PAROLA_HW

MD_Parola screen = MD_Parola(HARDWARE_TYPE, DATA, CLK, CS, MAX_DEVICES);

void setup() {
  Serial.begin(9600);
  pinMode(2, INPUT_PULLUP);
  screen.begin();
  screen.displayClear();
  attachInterrupt(digitalPinToInterrupt(2), displayMyName, LOW); //buttons interrupt
}

void loop() {
  if (screen.displayAnimate()) {
    screen.displayText("I Love Swinburne.", PA_CENTER, 50, 0 , PA_SCROLL_LEFT, PA_SCROLL_LEFT);
    screen.displayReset();
  }
}

void displayMyName() {
  screen.displayClear();
  screen.displayText("Michael", PA_CENTER, 50, 0 , PA_SCROLL_RIGHT, PA_SCROLL_RIGHT);
  screen.displayReset();
}