CONFIG_LOG_BACKEND_RTT_BUFFER_SIZE

Size of reserved up-buffer for logger output.

Type: int

Help

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

Direct dependencies

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

(Includes any dependencies from ifs and menus.)

Default

• 1024

Kconfig definition

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

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

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_MODE_MINIMAL && LOG
    help
      Specify reserved size of up-buffer used for logger output.

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