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¶

UART_MUX && CONSOLE

(Includes any dependencies from ifs and menus.)

Default¶

1

Kconfig definition¶

At <Zephyr>/drivers/console/Kconfig:383

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:32 → <Zephyr>/drivers/Kconfig:14

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

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.)