:orphan:

.. title:: CONFIG_UART_USE_RUNTIME_CONFIGURE

.. kconfig:: CONFIG_UART_USE_RUNTIME_CONFIGURE

CONFIG_UART_USE_RUNTIME_CONFIGURE
#################################

*Enable runtime configuration for UART controllers*

Type: ``bool``

Help
====

.. code-block:: none

    Enable runtime configuration of UART controllers.
    This allows applications to call uart_configure() to
    configure the UART controllers at runtime, and calling
    uart_config_get() to retrieve configuration. If this is
    disabled, UART controllers rely on UART driver's
    initialization function to properly configure
    the controller.

    Say y if unsure. Disable this to reduce footprint for
    applications that do not require runtime UART configuration.

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

\ :kconfig:`SERIAL <CONFIG_SERIAL>`

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

Default
=======

- y

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



At ``<Zephyr Driver>/serial/Kconfig:40``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:42`` → ``<Zephyr Driver>/Kconfig:26``

Menu path: (Top) → Device Drivers → Serial Drivers

.. code-block:: kconfig

    config UART_USE_RUNTIME_CONFIGURE
    	bool "Enable runtime configuration for UART controllers"
    	default y
    	depends on SERIAL
    	help
    	  Enable runtime configuration of UART controllers.
    	  This allows applications to call uart_configure() to
    	  configure the UART controllers at runtime, and calling
    	  uart_config_get() to retrieve configuration. If this is
    	  disabled, UART controllers rely on UART driver's
    	  initialization function to properly configure
    	  the controller.
	  
    	  Say y if unsure. Disable this to reduce footprint for
    	  applications that do not require runtime UART configuration.

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