:orphan:

.. title:: UART_MUX_REAL_DEVICE_COUNT

.. option:: CONFIG_UART_MUX_REAL_DEVICE_COUNT

*Number of real UART devices*

Type: ``int``

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.

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

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

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

Default
=======

- 1

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

.. highlight:: kconfig

At ``drivers/console/Kconfig:380``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:32`` → ``drivers/Kconfig:14``

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

.. parsed-literal::

    config UART_MUX_REAL_DEVICE_COUNT
    	int "Number of real UART devices"
    	default 1
    	depends on \ :option:`UART_MUX <CONFIG_UART_MUX>` && \ :option:`CONSOLE <CONFIG_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.)*