int getInput(int passthrough){
  counterA=0;
   if(Serial.available()){
     do{
       while(!Serial.available());
         inputByte=Serial.read();
         inputBytes[counterA++]=inputByte;
         if(checkDelim(inputByte)||counterA==INPUT_DIGIT_LIMIT+1)
           break;
     }while(true);
     inputBytes[counterA]='\n';
     return atoi(inputBytes);
   }
   return passthrough;
}

boolean checkDelim(int code){
  if(code==10||code==13)
    return true;
  return false;
}