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_MINIMAL && LOG

(Includes any dependencies from ifs and menus.)

Default

  • 1024

Kconfig definition

At subsys/logging/Kconfig:417

Included via Kconfig:8Kconfig.zephyr:44subsys/Kconfig:18

Menu path: (Top) → Logging → 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_MINIMAL && LOG
    help
      Specify reserved size of up-buffer used for logger output.

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