How to get the card (badge) capacity, stored and available count?

[batang-it]

Looking at the TADZKLib.php @ zk_get_free_sizes()

` /**

• Gets device's information about current device's storage.

• @return array device's storage information. */ private function zk_get_free_sizes() { $fs = []; $free_sizes_info = $this->reverse_hex(bin2hex($this->send_command_to_device(self::CMD_GET_FREE_SIZES)));

  if (!$free_sizes_info) {
      $fs = false;
  } else {
      if (self::DEVICE_GENERAL_INFO_STRING_LENGTH > strlen($free_sizes_info)) {
          $free_sizes_info = '000000000000000000000000' . $free_sizes_info;
      }
  
      $fs['att_logs_available']  = hexdec(substr($free_sizes_info, 27, 5));
      $fs['templates_available'] = hexdec(substr($free_sizes_info, 44, 4));
      $fs['att_logs_capacity']   = hexdec(substr($free_sizes_info, 51, 5));
      $fs['templates_capacity']  = hexdec(substr($free_sizes_info, 60, 4));
      $fs['passwords_stored']    = hexdec(substr($free_sizes_info, 76, 4));
      $fs['admins_stored']       = hexdec(substr($free_sizes_info, 84, 4));
      $fs['att_logs_stored']     = hexdec(substr($free_sizes_info, 116, 4));
      $fs['templates_stored']    = hexdec(substr($free_sizes_info, 132, 4));
      $fs['users_stored']        = hexdec(substr($free_sizes_info, 148, 4));
  }
  
  return $fs;

  }`

No info for card (badge) used, capacity and available. Is there any?