#include <MD_Parola.h>
#include <MD_MAX72xx.h>
#include <SPI.h>


#define HARDWARE_TYPE MD_MAX72XX::FC16_HW
#define MAX_DEVICES 4 // Number of 8x8 modules in the chain


#define DATA_PIN 23  // DIN pin
#define CS_PIN 22    // CS pin
#define CLK_PIN 21   // CLK pin


// Create the matrix object
MD_Parola matrix = MD_Parola(HARDWARE_TYPE, DATA_PIN, CLK_PIN, CS_PIN, MAX_DEVICES);


// Clear any previous display
void displayNumbers() {
  matrix.displayClear();  


  // Set text and animation parameters to scroll numbers from right to left
  matrix.displayText("1 2 3 4 5 6 7 8 9 10 . . .", PA_LEFT, 100, 0, PA_SCROLL_LEFT, PA_SCROLL_LEFT);


  // Loop to keep animating the scrolling text
  while (!matrix.displayAnimate()) {
    // Continuously animate text until done
  }


  matrix.displayReset();
}


void setup() {
  matrix.begin();           // Initialize the matrix
  matrix.setIntensity(5);    // Set brightness (0-15)
  displayNumbers();          // Display scrolling numbers before the main text


  // Set text and animation parameters for name and NRP
  matrix.displayText("SILA ULFANIA - 5024221016", PA_LEFT, 100, 0, PA_SCROLL_LEFT, PA_SCROLL_LEFT);
}


void loop() {
  if (matrix.displayAnimate()) { // Update the animation
    matrix.displayReset();       // Reset to loop the animation
  }
}