:orphan:

.. title:: CONFIG_LOG_BACKEND_UART_ASYNC

.. kconfig:: CONFIG_LOG_BACKEND_UART_ASYNC

CONFIG_LOG_BACKEND_UART_ASYNC
#############################

*Use UART Asynchronous API*

Type: ``bool``

Direct dependencies
===================

\ :kconfig:`UART_ASYNC_API <CONFIG_UART_ASYNC_API>` && !\ :kconfig:`LOG_BACKEND_UART_OUTPUT_DICTIONARY_HEX <CONFIG_LOG_BACKEND_UART_OUTPUT_DICTIONARY_HEX>` && \ :kconfig:`LOG_BACKEND_UART <CONFIG_LOG_BACKEND_UART>` && !\ :kconfig:`LOG_FRONTEND <CONFIG_LOG_FRONTEND>` && !\ :kconfig:`LOG_MODE_MINIMAL <CONFIG_LOG_MODE_MINIMAL>` && \ :kconfig:`LOG <CONFIG_LOG>`

*(Includes any dependencies from ifs and menus.)*

Defaults
========

No defaults. Implicitly defaults to ``n``.

Kconfig definition
==================



At ``<Subsystem>/logging/Kconfig.backends:15``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:44`` → ``<Subsystem>/Kconfig:31`` → ``<Subsystem>/logging/Kconfig:23``

Menu path: (Top) → Sub Systems and OS Services → Logging → Backends → Enable UART backend

.. code-block:: kconfig

    config LOG_BACKEND_UART_ASYNC
    	bool "Use UART Asynchronous API"
    	depends on UART_ASYNC_API && !LOG_BACKEND_UART_OUTPUT_DICTIONARY_HEX && LOG_BACKEND_UART && !LOG_FRONTEND && !LOG_MODE_MINIMAL && LOG

*(The 'depends on' condition includes propagated dependencies from ifs and menus.)*