:orphan:

.. title:: CONFIG_LOG_DICTIONARY_SUPPORT

.. kconfig:: CONFIG_LOG_DICTIONARY_SUPPORT

CONFIG_LOG_DICTIONARY_SUPPORT
#############################

*(No prompt -- not directly user assignable.)*

Type: ``bool``

Help
====

.. code-block:: none

    Enable support for dictionary based logging.

    Dictionary based logging is binary based where predefined strings
    are replaced with their equivalent addresses from the built binary
    image file in log output. This reduces the size required to store
    the log output when there are long format strings to be logged.

    This should be selected by the backend automatically.

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

\ :kconfig:`LOG2 <CONFIG_LOG2>` && !\ :kconfig:`LOG_FRONTEND <CONFIG_LOG_FRONTEND>` && !\ :kconfig:`LOG_MINIMAL <CONFIG_LOG_MINIMAL>` && \ :kconfig:`LOG <CONFIG_LOG>`

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

Defaults
========

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

Symbols that select this symbol
===============================

- \ :kconfig:`LOG_BACKEND_UART_OUTPUT_DICTIONARY <CONFIG_LOG_BACKEND_UART_OUTPUT_DICTIONARY>`
- \ :kconfig:`LOG_BACKEND_FS_OUTPUT_DICTIONARY <CONFIG_LOG_BACKEND_FS_OUTPUT_DICTIONARY>`

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



At ``<Zephyr Subsystem>/logging/Kconfig.formatting:30``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:44`` → ``<Zephyr Subsystem>/Kconfig:31`` → ``<Zephyr Subsystem>/logging/Kconfig:19``

Menu path: (Top) → Sub Systems and OS Services → Logging → Output Formatting

.. code-block:: kconfig

    config LOG_DICTIONARY_SUPPORT
    	bool
    	depends on LOG2 && !LOG_FRONTEND && !LOG_MINIMAL && LOG
    	help
    	  Enable support for dictionary based logging.
	  
    	  Dictionary based logging is binary based where predefined strings
    	  are replaced with their equivalent addresses from the built binary
    	  image file in log output. This reduces the size required to store
    	  the log output when there are long format strings to be logged.
	  
    	  This should be selected by the backend automatically.

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