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CONFIG_SEGGER_RTT_MODE

(No prompt – not directly user assignable.)

Type: int

Direct dependencies

USE_SEGGER_RTT

(Includes any dependencies from ifs and menus.)

Defaults

• 2 if SEGGER_RTT_MODE_BLOCK_IF_FIFO_FULL

• 1 if SEGGER_RTT_MODE_NO_BLOCK_TRIM

• 0

Kconfig definition

At drivers/debug/Kconfig.rtt:54

Included via Kconfig:8 → Kconfig.zephyr:32 → drivers/Kconfig:16 → drivers/debug/Kconfig:4

Menu path: (Top) → Device Drivers → Enable SEGGER RTT libraries.

config SEGGER_RTT_MODE
    int
    default 2 if SEGGER_RTT_MODE_BLOCK_IF_FIFO_FULL
    default 1 if SEGGER_RTT_MODE_NO_BLOCK_TRIM
    default 0
    depends on USE_SEGGER_RTT

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