#include "SevSeg.h"
SevSeg sevseg;
char testStrings[]= {'A','B','C','D','E'};
void setup()
{
      //Set to 1 for single-digit display
      byte numDigits = 1;
      //defines common pins while using multi-digit display. Left for single digit display
      byte digitPins[] = {};
      //Defines Arduino pin connections in order: A, B, C, D, E, F, G, DP
      byte segmentPins[] = {7, 6, 5, 4, 3, 8, 9};
      byte displayType = COMMON_ANODE; //Use COMMON_ANODE for Common Anode display
      bool resistorsOnSegments = true; //‘false’ if resistors are connected to common pin
      //Initialize sevseg object. Use COMMON_ANODE instead of COMMON_CATHODE for CA display
      sevseg.begin(displayType, numDigits, digitPins, segmentPins, resistorsOnSegments);
      sevseg.setBrightness(90);
      Serial.begin(9600);
      
}
void loop()
{
  int i;
   //Display numbers 0-9 with 1 seconds delay
   for(i = 0; i <= 9; i++) {
      sevseg.setNumber(i);
      sevseg.refreshDisplay();
      delay(500);
   }

      sevseg.setChars("A");
      sevseg.refreshDisplay();
      delay(500);
      sevseg.setChars("B");
      sevseg.refreshDisplay();
      delay(500);

   i=0;

   //strcpy(testStrings[0],"ABCD");
   //strcpy(testStrings[1],"BACA");
   //for(i=0 ; i<=3; i++){
   //   Serial.println(testStrings[i]);
   //   sevseg.setChars((testStrings[i]));
   //   sevseg.refreshDisplay();
   //   delay(500);
   //}
   //i = 0;
   //Serial.println("GREEN ON");
     
}