Help¶

Specify reserved size of up-buffer used for logger output.

Direct dependencies¶

LOG_BACKEND_RTT_BUFFER > 0 && LOG_BACKEND_RTT && !LOG_FRONTEND && !LOG_MINIMAL && LOG

(Includes any dependencies from ifs and menus.)

Default¶

1024

Kconfig definition¶

At subsys/logging/Kconfig.backends:133

Included via Kconfig:8 → Kconfig.zephyr:34 → subsys/Kconfig:31 → subsys/logging/Kconfig:25

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

config LOG_BACKEND_RTT_BUFFER_SIZE
    int "Size of reserved up-buffer for logger output."
    default 1024
    depends on LOG_BACKEND_RTT_BUFFER > 0 && LOG_BACKEND_RTT && !LOG_FRONTEND && !LOG_MINIMAL && LOG
    help
      Specify reserved size of up-buffer used for logger output.

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