:orphan:

.. title:: CONFIG_UART_MUX_REAL_DEVICE_COUNT

.. kconfig:: CONFIG_UART_MUX_REAL_DEVICE_COUNT

CONFIG_UART_MUX_REAL_DEVICE_COUNT
#################################

*Number of real UART devices*

Type: ``int``

Help
====

.. code-block:: none

    Tells how many real UART devices there are. Typically there is
    only one UART and the muxed UARTs are run on top of that. If you have
    two modems for example, then you would need to increase this to two.

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

\ :kconfig:`UART_MUX <CONFIG_UART_MUX>` && \ :kconfig:`CONSOLE <CONFIG_CONSOLE>`

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

Default
=======

- 1

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



At ``<Zephyr Driver>/console/Kconfig:375``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:42`` → ``<Zephyr Driver>/Kconfig:14``

Menu path: (Top) → Device Drivers → Console drivers → Enable GSM 07.10 muxing protocol → Enable UART muxing (GSM 07.10) support [EXPERIMENTAL]

.. code-block:: kconfig

    config UART_MUX_REAL_DEVICE_COUNT
    	int "Number of real UART devices"
    	default 1
    	depends on UART_MUX && CONSOLE
    	help
    	  Tells how many real UART devices there are. Typically there is
    	  only one UART and the muxed UARTs are run on top of that. If you have
    	  two modems for example, then you would need to increase this to two.

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