USBTrace : Class Decoding : Bluetooth

Download class decoders

Download USBTrace and class decoders:

Download USBTrace Download USBTrace

Help us to make USBTrace better!
Send us your feedback

USB devices which belong to the Wireless Controllers/Bluetooth class can be monitored using the Bluetooth class decoder (Plug-in dll). The decoder will capture, decode and display HCI (Host Controller Interface) bluetooth packets. HCI Commands, HCI Events and data are captured and decoded according to Bluetooth Specification Version 4.0.

The type of HCI Packets captured are:

  • HCI Commands
    • Link Control Commands
    • Link Policy Commands
    • Host Controller & Baseband Commands
    • Informational Parameters
    • Status Parameters
    • Testing Commands
    • LE Controller Commands
  • HCI Events
  • ACL Data
  • SCO Data

Image below shows an HCI packet, decoded and displayed by USBTrace.

Bluetooth Class Decoding