IEventDetectorOemAdapter::BuildArmingPatternData method (eventdetectoroemadapter.h)

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Builds the pattern data to be used on a subsequent arm request - this is done once for each pin instance. The GUID in the SOUNDDETECTOR_PATTERNHEADER can be used to provide additional context to allow optional model use but the expectation is that the individual DETECTIONEVENTS can be armed and disarmed given appropriate feature support.

Syntax

HRESULT BuildArmingPatternData(
  IStream                     *UserModelData,
  DETECTIONEVENTSELECTOR      *EventSelectors,
  ULONG                       NumEventSelectors,
  SOUNDDETECTOR_PATTERNHEADER **PatternData
);

Parameters

UserModelData

[In] - Pointer to IStream bound to model data (optional).

EventSelectors

[In] - Pointer to the array of DETECTIONEVENTSELECTOR structs to be detected - associated with this BurstID.

NumEventSelectors

[In] - Number of DETECTIONEVENTSELECTOR structs passed.

PatternData

[Out] - Pattern data created to reflect the input eventlanguageuser sets for an arm.

Return value

This method returns HRESULT. It returns S_OK if the function exit successfully. Otherwise it returns E_INVALIDARG - UserModelData pointer is null or one or more of the DETECTIONEVENTELECTOR contains invalid ids.

HRESULT_FROM_WIN32(ERROR_GEN_FAILURE) = unable to complete the processing.

Remarks

This function is the part of the Event Detector OEM interface to be used for hardware keyword spotters. For more information, see Voice Activation.

Requirements

Requirement Value
Header eventdetectoroemadapter.h

See also