CONFIG_SHELL_BACKEND_SERIAL_CHECK_DTR

Check DTR signal before TX

Type: bool

Help

Check DTR signal before TX.

Direct dependencies

UART_LINE_CTRL && SHELL_BACKEND_SERIAL && SHELL_BACKENDS && SHELL

(Includes any dependencies from ifs and menus.)

Default

• y if USB_UART_CONSOLE

Kconfig definition

At <Zephyr Subsystem>/shell/Kconfig.backends:74

Included via Kconfig:8 → Kconfig.zephyr:44 → <Zephyr Subsystem>/Kconfig:45 → <Zephyr Subsystem>/shell/Kconfig:18

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

config SHELL_BACKEND_SERIAL_CHECK_DTR
    bool "Check DTR signal before TX"
    default y if USB_UART_CONSOLE
    depends on UART_LINE_CTRL && SHELL_BACKEND_SERIAL && SHELL_BACKENDS && SHELL
    help
      Check DTR signal before TX.

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