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IWDFUsbInterface interface (wudfusb.h)

  • Artikel

[Warning: UMDF 2 is the latest version of UMDF and supersedes UMDF 1. All new UMDF drivers should be written using UMDF 2. No new features are being added to UMDF 1 and there is limited support for UMDF 1 on newer versions of Windows 10. Universal Windows drivers must use UMDF 2. For more info, see Getting Started with UMDF.]

The IWDFUsbInterface interface exposes a USB interface that a USB device exposes.

Inheritance

The IWDFUsbInterface interface inherits from IWDFObject. IWDFUsbInterface also has these types of members:

  • Methods

Methods

The IWDFUsbInterface interface has these methods.

 
IWDFUsbInterface::GetConfiguredSettingIndex

The GetConfiguredSettingIndex method retrieves the current setting index for a USB interface.
IWDFUsbInterface::GetInterfaceDescriptor

The GetInterfaceDescriptor method retrieves a descriptor for a USB interface.
IWDFUsbInterface::GetInterfaceNumber

The GetInterfaceNumber method retrieves the index of a USB interface.
IWDFUsbInterface::GetNumEndPoints

The GetNumEndPoints method retrieves the number of endpoints (pipes) on a USB interface.
IWDFUsbInterface::GetWinUsbHandle

The GetWinUsbHandle method retrieves the WinUsb interface handle that is associated with a USB interface.
IWDFUsbInterface::RetrieveUsbPipeObject

The RetrieveUsbPipeObject method retrieves a USB pipe object for the specified pipe index.
IWDFUsbInterface::SelectSetting

The SelectSetting method selects the specified alternate setting on a USB interface.

Requirements

Requirement Value
End of support Unavailable in UMDF 2.0 and later.
Target Platform Desktop
Minimum UMDF version 1.5
Header wudfusb.h