CONFIG_LOG_BACKEND_RTT_BUFFER

Buffer number used for logger output.

Type: int

Help

Select index of up-buffer used for logger output, by default it uses terminal up-buffer and its settings.

Direct dependencies

LOG_BACKEND_RTT && !LOG_MINIMAL && LOG

(Includes any dependencies from ifs and menus.)

Default

  • 0

Kconfig definition

At subsys/logging/Kconfig:397

Included via Kconfig:8Kconfig.zephyr:41subsys/Kconfig:18

Menu path: (Top) → Logging → Enable Segger J-Link RTT backend

config LOG_BACKEND_RTT_BUFFER
    int "Buffer number used for logger output."
    range 0 SEGGER_RTT_MAX_NUM_UP_BUFFERS
    default 0
    depends on LOG_BACKEND_RTT && !LOG_MINIMAL && LOG
    help
      Select index of up-buffer used for logger output, by default it uses
      terminal up-buffer and its settings.

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