Help¶

Sets RTT channel that will be used to transfer ethernet frames in both directions. Channels 0 and 1 have special purpose defined by SEGGER, so it is safer to use channel 2 or above. This number must be smaller than SEGGER_RTT_MAX_NUM_UP_BUFFERS and cannot be used by any other module.

Direct dependencies¶

ETH_RTT && HAS_SEGGER_RTT

(Includes any dependencies from if’s and menus.)

Defaults¶

2 if ETH_RTT && HAS_SEGGER_RTT

Kconfig definition¶

At ../nrf/drivers/net/Kconfig:37

Included via Kconfig:10 → Kconfig.zephyr:10 → /jenkins_workspace/workspace/connect-nrf_documentation_master/_build/Kconfig.modules:1 → /jenkins_workspace/workspace/connect-nrf_documentation_master/ncs/nrf/Kconfig.nrf:11 → ../nrf/drivers/Kconfig:12

Menu path: (top menu) → Nordic nRF Connect → Device Drivers → Ethernet over RTT driver

config ETH_RTT_CHANNEL
    int
    prompt "RTT channel number" if ETH_RTT && HAS_SEGGER_RTT
    default 2 if ETH_RTT && HAS_SEGGER_RTT
    depends on ETH_RTT && HAS_SEGGER_RTT
    help
      Sets RTT channel that will be used to transfer ethernet frames in
      both directions. Channels 0 and 1 have special purpose defined by
      SEGGER, so it is safer to use channel 2 or above. This number must be
      smaller than SEGGER_RTT_MAX_NUM_UP_BUFFERS and cannot be used by any
      other module.

(Definitions include propagated dependencies, including from if’s and menus.)