CONFIG_LOG_BACKEND_RTT_FORCE_PRINTK

(No prompt – not directly user assignable.)

Type: bool

Direct dependencies

LOG_BACKEND_RTT && !LOG_FRONTEND && !LOG_MINIMAL && LOG

(Includes any dependencies from ifs and menus.)

Default

• y if LOG_BACKEND_RTT_BUFFER = 0 && RTT_CONSOLE

Symbols selected by this symbol

• LOG_PRINTK

Kconfig definition

At <Zephyr Subsystem>/logging/Kconfig.backends:181

Included via Kconfig:8 → Kconfig.zephyr:44 → <Zephyr Subsystem>/Kconfig:31 → <Zephyr Subsystem>/logging/Kconfig:23

Menu path: (Top) → Sub Systems and OS Services → Logging → Backends → Enable Segger J-Link RTT backend

config LOG_BACKEND_RTT_FORCE_PRINTK
    bool
    default y if LOG_BACKEND_RTT_BUFFER = 0 && RTT_CONSOLE
    select LOG_PRINTK
    depends on LOG_BACKEND_RTT && !LOG_FRONTEND && !LOG_MINIMAL && LOG

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