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

// Define the number of devices we have in the chain and the hardware interface
#define HARDWARE_TYPE MD_MAX72XX::PAROLA_HW
#define MAX_DEVICES 1
#define CLK_PIN   18
#define DATA_PIN  33
#define CS_PIN    5

// Hardware SPI connection
MD_Parola P = MD_Parola(HARDWARE_TYPE, CS_PIN, MAX_DEVICES);

const char* fullName = "Volodymyr"; // The message to display
int currentChar = 0;          // Index of the current character

void setup(void)
{
  P.begin();
  P.displayText("", PA_CENTER, 100, 1000, PA_PRINT, PA_NO_EFFECT); // Initialize display
}

void loop(void)
{
  if (P.displayAnimate()) // Check if the display animation has completed
  {
    // Display the current character
    char currentText[2] = {fullName[currentChar], '\0'}; // Create a string for the current character
    P.displayText(currentText, PA_CENTER, 100, 1000, PA_PRINT, PA_NO_EFFECT);

    // Move to the next character or loop back to the start
    currentChar = (currentChar + 1) % strlen(fullName);
  }
}