The file Usbview.c contains the sample application entry point and GUI handling routines. The major topics covered in this tour are: Routines for displaying USB device information Routines for displaying USB audio class device information Routines for accessing DevNode information View host controller and port properties on the right pane. For example the device might be under the Intel(R) ICH10 Family USB Universal Host Controller - 3A34 > Root Hub node. Specify project properties as per the instructions given in Remote Debugging.Ĭhange Debugger to launch to Remote Windows Debugger.Īttach a USB device to one of USB ports on the computer that has Usbview running. If you want to debug the sample app on a remote computer,Ĭopy the executable to a folder on the remote computer. Manual deployment to a remote target computer On the Debug menu, select Start debugging or hit F5. Run the sample Local debuggingĬhange Debugger to launch to Local Windows Debugger. IOCTL_USB_GET_NODE_CONNECTION_INFORMATIONįor information about USB, see Universal Serial Bus (USB) Drivers. IOCTL_USB_GET_NODE_CONNECTION_DRIVERKEY_NAME IOCTL_USB_GET_DESCRIPTOR_FROM_NODE_CONNECTION The IOCTL calls (see the system include file USBIOCTL.H) demonstrated by this sample include: This functional application sample demonstrates how a user-mode application can enumerate USB host controllers, USB hubs, and attached USB devices, and query information about the devices from the registry and through USB requests to the devices. The left pane in the main application window displays a connection-oriented tree view, and the right pane displays the USB data structures pertaining to the selected USB device, such as the Device, Configuration, Interface, and Endpoint Descriptors, as well as the current device configuration. Usbview.exe is a Windows GUI application that allows you to browse all USB controllers and connected USB devices on your system.
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