AcxFactoryCircuitInitSetAcxCircuitPnpPowerCallbacks function (acxcircuit.h)

The AcxFactoryCircuitInitSetAcxCircuitPnpPowerCallbacks function sets the driver's PNP callbacks for the ACXFACTORYCIRCUIT.

Syntax

VOID AcxFactoryCircuitInitSetAcxCircuitPnpPowerCallbacks(
  PACXFACTORYCIRCUIT_INIT                 FactoryInit,
  PACX_FACTORY_CIRCUIT_PNPPOWER_CALLBACKS EvtPnpPowerCallbacks
);

Parameters

FactoryInit

An ACXFACTORYCIRCUIT_INIT structure that is used for circuit factory initialization. This is an opaque structure that is used to store ACX Circuit factory initialization information and associate the factory with a WDF device.

Use the AcxFactoryCircuitInitAllocate function to initialize the ACXFACTORYCIRCUIT_INIT structure.

EvtPnpPowerCallbacks

An ACX_FACTORY_CIRCUIT_PNPPOWER_CALLBACKS power callbacks structure that defines the callbacks.

Return value

None

Remarks

NOTE: At this time this DDI is not supported. Do not use it at this time.

Before calling AcxFactoryCircuitInitSetAcxCircuitPnpPowerCallbacks, your driver should initialize its ACX_FACTORY_CIRCUIT_PNPPOWER_CALLBACKS structure by calling ACX_FACTORY_CIRCUIT_PNPPOWER_CALLBACKS_INIT. The ACX_FACTORY_CIRCUIT_PNPPOWER_CALLBACKS structure is used as input to the AcxFactoryCircuitInitSetAcxCircuitPnpPowerCallbacks method.

Example

Example usage is shown below.

    // Get a FactoryCircuitInit structure.
    //
    factoryInit = AcxFactoryCircuitInitAllocate(Device);

    //
    // Assign the factory circuit's pnp-power callbacks.
    //
    ACX_FACTORY_CIRCUIT_PNPPOWER_CALLBACKS powerCallbacks;
    ACX_FACTORY_CIRCUIT_PNPPOWER_CALLBACKS_INIT(&powerCallbacks);
    powerCallbacks.EvtAcxFactoryCircuitPowerUp = EvtFactoryCircuitPowerUp;
    powerCallbacks.EvtAcxFactoryCircuitPowerDown = EvtFactoryCircuitPowerDown;
    AcxFactoryCircuitInitSetAcxCircuitPnpPowerCallbacks(factoryInit, &powerCallbacks);

ACX requirements

Minimum ACX version: 1.0

For more information about ACX versions, see ACX version overview.

Requirements

See also

• acxcircuit.h header