:orphan:

.. title:: LOG_PRINTK_MAX_STRING_LENGTH

.. option:: CONFIG_LOG_PRINTK_MAX_STRING_LENGTH

*Maximum string length supported by LOG\_PRINTK*

Type: ``int``

Help
====

.. code-block:: none

    Array is allocated on the stack.

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

\ :option:`LOG_PRINTK <CONFIG_LOG_PRINTK>` && (!\ :option:`LOG_IMMEDIATE <CONFIG_LOG_IMMEDIATE>` || \ :option:`USERSPACE <CONFIG_USERSPACE>`) && !\ :option:`LOG_MINIMAL <CONFIG_LOG_MINIMAL>` && !\ :option:`LOG_FRONTEND <CONFIG_LOG_FRONTEND>` && !\ :option:`LOG_MINIMAL <CONFIG_LOG_MINIMAL>` && \ :option:`LOG <CONFIG_LOG>`

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

Default
=======

- 128

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



At ``<Zephyr Subsystem>/logging/Kconfig.processing:13``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:34`` → ``<Zephyr Subsystem>/Kconfig:31`` → ``<Zephyr Subsystem>/logging/Kconfig:21``

Menu path: (Top) → Sub Systems and OS Services → Logging → Processing → Process printk messages

.. code-block:: kconfig

    config LOG_PRINTK_MAX_STRING_LENGTH
    	int "Maximum string length supported by LOG_PRINTK"
    	default 128
    	depends on LOG_PRINTK && (!LOG_IMMEDIATE || USERSPACE) && !LOG_MINIMAL && !LOG_FRONTEND && !LOG_MINIMAL && LOG
    	help
    	  Array is allocated on the stack.

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