RtStopPerfMeasure

RtStopPerfMeasure stops the measuring of HAL clock ticks and latencies.

Syntax

ULONG RtStopPerfMeasure(
    ULONG perfMeasureType,
    ULONG *ioBuffer
);

Parameters

perfMeasureType

Control code of the operation to perform. Possible values are:

PERF_MEASURE_HALISR_ENTEREXIT – Provides RAW Time Stamp Counter (TSC) values when entering and leaving RTX.
PERF_MEASURE_HAL_CLOCKTICK – Provides RAW Time Stamp Counter (TSC) values when the HAL timer period expires.

ioBuffer

Pointer to the buffer allocated by RtStartPerfMeasure that should be cleaned up.

Return Values

1 if the function succeeds, 0 (zero) if the function fails

Remarks

NOTE: Only one application should enable performance measuring at a time. You must call RtStopPerfMeasure to clean up the buffer allocated by RtStartPerfMeasure.

Requirements

Header	Rtapi.h
Library	Rtx_Rtss.lib