#include "SevSeg.h"
SevSeg sevSeg; 

#define MAX_NUMBER_STRINGS 12
#define MAX_STRING_SIZE 8
char testStrings[MAX_NUMBER_STRINGS][MAX_STRING_SIZE];

#define PATTERN_CHANGE_TIME 780
unsigned long timer = millis() - PATTERN_CHANGE_TIME;
byte testStringsPos = 0;

void setup() {
  byte numDigits = 4;
  byte digitPins[] = {2, 3, 4, 5};
  byte segmentPins[] = {6, 7, 8, 9, 10, 11, 12, 13};
  bool resistorsOnSegments = false; 
  byte hardwareConfig = COMMON_ANODE;
  bool updateWithDelays = false; 
  bool leadingZeros = false;

  sevSeg.begin(hardwareConfig, numDigits, digitPins, segmentPins, resistorsOnSegments, updateWithDelays, leadingZeros);
  sevSeg.setBrightness(90);
  strcpy(testStrings[0], ".-..--.");
  strcpy(testStrings[1], ".H.I.");
  strcpy(testStrings[2], ".   ");
  strcpy(testStrings[3], ".I  ");
  strcpy(testStrings[4], ".I.S");
  strcpy(testStrings[5], "I.S..");
  strcpy(testStrings[6], "B.O.B.I");
  strcpy(testStrings[7], "B.I.L.O");
  strcpy(testStrings[8], ". . . .");
  strcpy(testStrings[9], " r.U.S"); //Here is my name on 32-33 rows.
    strcpy(testStrings[10], "L.A.n..");
}

void loop() {
  if (millis() > (timer + PATTERN_CHANGE_TIME)) {
    sevSeg.setChars(testStrings[testStringsPos]);
    testStringsPos++;
    if (testStringsPos >= MAX_NUMBER_STRINGS) 
    {
      testStringsPos = 0;
    }
    timer = millis();
  }

  sevSeg.refreshDisplay();
}