USBTrace : Class Decoding
USBTrace can decode class specific USB requests and display detailed information regarding them. The classes currently supported are Hub, HID, Mass Storage, Bluetooth, Still Image Capture & Video. More device classes will be added in the future releases.
Figure above shows hub class requests captured by USBTrace. Figure below shows a decoded class request in Info view.
More Information
Get more information about device class decoders.
- Human Interface Device (HID)
- USB Hub Class
- Mass Storage Device
- Bluetooth
- Still Image Capture Device
- Video Class
- Vendor Specific
- Wireless USB Host Wire Adapter
Installing class decoders
USBTrace class decoders must be separately installed after installing USBTrace main application. Class decoders are distributed as zipped DLLs.
- Download the required class decoders from http://www.sysnucleus.com/usbtrace_download.html
- Extract them to USBTrace installation directory.
- Restart USBTrace.
