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UFX_DEVICE_CAPABILITIES structure (ufxbase.h)

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The UFX_DEVICE_CAPABILITIES structure is used USB to define properties of the Universal Serial Bus (USB) device created by the controller.

Syntax

typedef struct _UFX_DEVICE_CAPABILITIES {
  ULONG            Size;
  USB_DEVICE_SPEED MaxSpeed;
  ULONG            RemoteWakeSignalDelay;
  BOOLEAN          PdcpSupported;
  USHORT           InEndpointBitmap;
  USHORT           OutEndpointBitmap;
  BOOLEAN          SharesConnectors;
  ULONG            GroupId;
} UFX_DEVICE_CAPABILITIES, *PUFX_DEVICE_CAPABILITIES;

Members

Size

Size of the UFX_DEVICE_CAPABILITIES structure.

MaxSpeed

Indicates the maximum USB speed supported by the device.

RemoteWakeSignalDelay

The minimum time interval in milliseconds to wait after being suspended before requesting remote wakeup.

PdcpSupported

If true, indicates the client driver supports proprietary charger detection.

InEndpointBitmap

A bitmap that defines which endpoint numbers can support an IN endpoint. Bit 0 indicates endpoint address 0, bit 1 indicates endpoint address 1, etc. Bit 0 (the default control endpoint) is required to be set to 1.

OutEndpointBitmap

A bitmap that defines which endpoint numbers can support an OUT endpoint. Bit 0 indicates endpoint address 0, bit 1 indicates endpoint address 1, etc. Bit 0 (the default control endpoint) is required to be set to 1.

SharesConnectors

A boolean value that indicates the connector supports multiple connectors.

GroupId

The group identifier the shared connector group to which a controller will be added.

Requirements

Requirement Value
Header ufxbase.h