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.. _`.fld-FinderOpta.fld-Functions.fld-Send.MQTT_SendTopicInteger`:


.. index::
   single: MQTT_SendTopicInteger

.. _`MQTT_SendTopicInteger`:

``MQTT_SendTopicInteger`` (FUN)
-------------------------------

FUNCTION MQTT_SendTopicInteger : WORD




This function publishes an integer value to the specified MQTT topic.

The output ``sent`` is set to ``TRUE`` when the publish operation has been
completed.





InOut:
    +--------+---------------------------+-----------------+------------------------------------------------------------+
    | Scope  | Name                      | Type            | Comment                                                    |
    +========+===========================+=================+============================================================+
    | Return | ``MQTT_SendTopicInteger`` | ``WORD``        | Status code returned by the runtime (0 means "no errors"). |
    +--------+---------------------------+-----------------+------------------------------------------------------------+
    | Inout  | ``id``                    | ``WORD``        | Operation identifier used by the runtime.                  |
    +--------+---------------------------+-----------------+------------------------------------------------------------+
    | Input  | ``topic``                 | ``STRING(127)`` | MQTT topic name.                                           |
    +        +---------------------------+-----------------+------------------------------------------------------------+
    |        | ``payload``               | ``DWORD``       | Integer value to publish.                                  |
    +        +---------------------------+-----------------+------------------------------------------------------------+
    |        | ``qos``                   | ``WORD``        | Quality of Service level.                                  |
    +        +---------------------------+-----------------+------------------------------------------------------------+
    |        | ``flags``                 | ``WORD``        | Publish options: 0-none, 1-retain.                         |
    +--------+---------------------------+-----------------+------------------------------------------------------------+
    | Output | ``sent``                  | ``BOOL``        | ``TRUE`` when the publish operation has been completed.    |
    +--------+---------------------------+-----------------+------------------------------------------------------------+







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