CONFIG_PERCEPIO_RECORDER_TRC_CFG_RTT_DOWN_BUFFER_INDEX¶

RTT buffer down index

Type: int

Help¶

Defines the RTT buffer to use for reading the trace data. Make sure that
the PC application has the same setting (File->Settings).

Default: 1

We don't recommend using RTT buffer 0, since mainly intended for terminals.
If you prefer to use buffer 0, it must be configured in SEGGER_RTT_Conf.h.

Direct dependencies¶

PERCEPIO_TRACERECORDER && PERCEPIO_RECORDER_TRC_RECORDER_STREAM_PORT_RTT && PERCEPIO_TRC_RECORDER_MODE_STREAMING && PERCEPIO_TRACERECORDER

(Includes any dependencies from ifs and menus.)

Default¶

1

Kconfig definition¶

At /home/runner/work/sdk-nrf/sdk-nrf/ncs/modules/debug/TraceRecorder/kernelports/Zephyr/streamports/Jlink_RTT/Kconfig:49

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:31 → <Zephyr>/modules/Kconfig:6 → <nRF>/doc/_build/kconfig/Kconfig.modules:80 → /home/runner/work/sdk-nrf/sdk-nrf/ncs/modules/debug/TraceRecorder/kernelports/Zephyr/Kconfig:196

Menu path: (Top) → Modules → TraceRecorder (/home/runner/work/sdk-nrf/sdk-nrf/ncs/modules/debug/TraceRecorder) → Percepio Trace Recorder → Streaming Configuration → RTT Config

config PERCEPIO_RECORDER_TRC_CFG_RTT_DOWN_BUFFER_INDEX
    int "RTT buffer down index"
    range 0 32
    default 1
    depends on PERCEPIO_TRACERECORDER && PERCEPIO_RECORDER_TRC_RECORDER_STREAM_PORT_RTT && PERCEPIO_TRC_RECORDER_MODE_STREAMING && PERCEPIO_TRACERECORDER
    help
      Defines the RTT buffer to use for reading the trace data. Make sure that
      the PC application has the same setting (File->Settings).

      Default: 1

      We don't recommend using RTT buffer 0, since mainly intended for terminals.
      If you prefer to use buffer 0, it must be configured in SEGGER_RTT_Conf.h.

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