.. _headlabel-refx-record-22:

22H (Real-time Customization)
=============================

This message is a real-time custom report. There is no corresponding report setting command for this report.

When the terminal receives the :ref:`AT@RTO <headlabel-refx-cmd-rto>` command with subcommand 0, it will query the specified data information, and then send a `22H report` containing the data information to the backend server.

Report carrying this record is a high-priority report, please see :ref:`here <refx-frames-report-priority>` for more information.

The frame format of a report that only carries **22H** record is as follows:

.. code-block:: none

   For example (Total 65 bytes):
   2B 00 00 41 00 01 23 45 67 89 01 23 45 C0 31 00 0A 00 00 2A 66 8E 47 F7 00 00 22 00 02 0B 4D 79 49 6F 54 64 65 76 69 63 65 58 12 01 23 45 67 89 01 23 45 01 23 45 67 89 01 23 45 67 89 01 23 5E 24

.. tabularcolumns:: |p{3.8em}|p{3.2em}|p{5.5em}|p{5.8em}|p{15em}|p{4.8em}|

.. table::
   :width: 100%
   :widths: auto

   +----------+--------------------+------------------+---------------+------------------------------------------------+---------------+
   | Parts    | Fields                                | Length (Byte) | Range/Format                                   | Default       |
   +==========+====================+==================+===============+================================================+===============+
   | Head     |                                       | 18 or 20      |                                                |               |
   +----------+--------------------+------------------+---------------+------------------------------------------------+---------------+
   | Reserved |                                       | 1 or 1+N      |                                                |               |
   +----------+--------------------+------------------+---------------+------------------------------------------------+---------------+
   | Records  | Record Length                         | 1 or 2        | 00H-7FH or 8080H-FFFFH                         |               |
   +          +--------------------+------------------+---------------+------------------------------------------------+---------------+
   |          | Generated Time                        | 4             |                                                |               |
   +          +--------------------+------------------+---------------+------------------------------------------------+---------------+
   |          | Record Count Number                   | 2             | 0000H-FFFFH                                    |               |
   +          +--------------------+------------------+---------------+------------------------------------------------+---------------+
   |          | `Record ID`                           | 1             | **22H**                                        | **22H**       |
   +          +--------------------+------------------+---------------+------------------------------------------------+---------------+
   |          | `Event Code`                          | 1             | 00H                                            | 00H           |
   +          +--------------------+------------------+---------------+------------------------------------------------+---------------+
   |          | `Data of Record`   | Data ID          | 1 or 2        | 00H-7FH or 8080H-FFFFH                         |               |
   +          +                    +------------------+---------------+------------------------------------------------+---------------+
   |          |                    | Data Length      | 1 or 2        | 00H-7FH or 8080H-FFFFH                         |               |
   +          +                    +------------------+---------------+------------------------------------------------+---------------+
   |          |                    | Data Content     | N             |                                                |               |
   +          +                    +------------------+---------------+------------------------------------------------+---------------+
   |          |                    | ...              |               |                                                |               |
   +          +--------------------+------------------+---------------+------------------------------------------------+---------------+
   |          | ...                                   |               |                                                |               |
   +----------+--------------------+------------------+---------------+------------------------------------------------+---------------+
   | Tail     |                                       | 4             |                                                |               |
   +----------+--------------------+------------------+---------------+------------------------------------------------+---------------+

The definitions of parts 'Head', 'Reserved', and 'Tail' are :ref:`here <refx-frames-report-format>`.

- `Event Code`

  The default is **00H**.

- `Data of Record`

  It consists of one or more :ref:`Data ID units <refx-frames-report-records>`.

By default, this report does not contain any data. And the data content of this report is specified in real-time by the 'Parameters' in :ref:`AT@RTO <headlabel-refx-cmd-rto>` command (with subcommand 0).