Help¶

Determines how often UART is polled for RX byte.

Direct dependencies¶

!SHELL_BACKEND_SERIAL_INTERRUPT_DRIVEN && SHELL_BACKEND_SERIAL && SHELL_BACKENDS && SHELL

(Includes any dependencies from ifs and menus.)

Default¶

10

Kconfig definition¶

At <Zephyr>/subsys/shell/Kconfig.backends:77

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:34 → <Zephyr>/subsys/Kconfig:41 → <Zephyr>/subsys/shell/Kconfig:18

Menu path: (Top) → Sub Systems and OS Services → Shell → Enable shell backends → Enable serial backend

config SHELL_BACKEND_SERIAL_RX_POLL_PERIOD
    int "RX polling period (in milliseconds)"
    default 10
    depends on !SHELL_BACKEND_SERIAL_INTERRUPT_DRIVEN && SHELL_BACKEND_SERIAL && SHELL_BACKENDS && SHELL
    help
      Determines how often UART is polled for RX byte.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)