// acxpin.h

EVT_ACX_PIN_DATAFORMAT_CHANGE_NOTIFICATION EvtAcxPinDataformatChangeNotification;

VOID EvtAcxPinDataformatChangeNotification(
  ACXPIN Pin,
  ACXTARGETCIRCUIT TargetCircuit,
  ULONG TargetPinId
)
{...}
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Windows Driver Kit DDI reference (nc-acxpin-evt_acx_pin_dataformat_change_notification)

Description

The EVT_ACX_PIN_DATAFORMAT_CHANGE_NOTIFICATION callback function is implemented by the driver and is called when a data format change occurs on the specified pin.

Parameters

`Pin`

An ACXPIN object representing the specific pin for which the data format change occurred.

`TargetCircuit`

An ACXTARGETCIRCUIT object representing the circuit to which the Pin is connected.

`TargetPinId`

The identifier of the pin in the TargetCircuit to which the Pin is connected.

Remarks

The change is triggered by a change in the corresponding (connected) remote pin or circuit.

ACX requirements

Minimum ACX version: 1.1

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

EVT_ACX_PIN_DATAFORMAT_CHANGE_NOTIFICATION - NtDoc