Help¶

With TRC_CFG_SNAPSHOT_MODE set to TRC_SNAPSHOT_MODE_RING_BUFFER, the
            events are stored in a ring buffer, i.e., where the oldest events are
            overwritten when the buffer becomes full. This allows you to get the last
            events leading up to an interesting state, e.g., an error, without having
            to store the whole run since startup.

            When TRC_CFG_SNAPSHOT_MODE is TRC_SNAPSHOT_MODE_STOP_WHEN_FULL, the
            recording is stopped when the buffer becomes full. This is useful for
            recording events following a specific state, e.g., the startup sequence.

Direct dependencies¶

PERCEPIO_TRC_RECORDER_MODE_SNAPSHOT && PERCEPIO_TRC_RECORDER_MODE_SNAPSHOT && PERCEPIO_TRACERECORDER

(Includes any dependencies from ifs and menus.)

Default¶

PERCEPIO_RECORDER_TRC_SNAPSHOT_MODE_RING_BUFFER

Choice options¶

Kconfig definition¶

At /home/runner/work/sdk-nrf/sdk-nrf/ncs/modules/debug/TraceRecorder/kernelports/Zephyr/Kconfig:302

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:23 → <Zephyr>/modules/Kconfig:6 → <BuildDir>/kconfig/Kconfig.modules:56

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

choice PERCEPIO_RECORDER_TRC_CFG_SNAPSHOT_MODE
    bool "Snapshot Mode"
    default PERCEPIO_RECORDER_TRC_SNAPSHOT_MODE_RING_BUFFER
    depends on PERCEPIO_TRC_RECORDER_MODE_SNAPSHOT && PERCEPIO_TRC_RECORDER_MODE_SNAPSHOT && PERCEPIO_TRACERECORDER
    help
      With TRC_CFG_SNAPSHOT_MODE set to TRC_SNAPSHOT_MODE_RING_BUFFER, the
                  events are stored in a ring buffer, i.e., where the oldest events are
                  overwritten when the buffer becomes full. This allows you to get the last
                  events leading up to an interesting state, e.g., an error, without having
                  to store the whole run since startup.

                  When TRC_CFG_SNAPSHOT_MODE is TRC_SNAPSHOT_MODE_STOP_WHEN_FULL, the
                  recording is stopped when the buffer becomes full. This is useful for
                  recording events following a specific state, e.g., the startup sequence.

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