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EVT_SENSOR_DRIVER_SET_DATA_INTERVAL callback function (sensorscx.h)

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This callback function sets the data interval for a specified sensor.

Syntax

EVT_SENSOR_DRIVER_SET_DATA_INTERVAL EvtSensorDriverSetDataInterval;

NTSTATUS EvtSensorDriverSetDataInterval(
  [in] SENSOROBJECT Sensor,
  [in] ULONG DataRateMs
)
{...}

Parameters

[in] Sensor

A reference to a sensor object.

[in] DataRateMs

The data interval to set for the Sensor.

Return value

This function returns STATUS_SUCCESS when completed successfully.

Note The class extension (CX) only uses the NT_SUCCESS macro to determine if the call to the driver’s Evt function was successful, but does not take any action if the function failed or does not return STATUS_SUCCESS.

Remarks

This function must be implemented by the driver and is called by the class extension.

Requirements

Requirement Value
Target Platform Windows
Header sensorscx.h
IRQL requires_same