Bluetooth Extensions (Bthkd.dll)

The Bluetooth debugger extensions display information about the current Bluetooth environment on the target system.

Note  As you work with the Bluetooth debugging extensions, you may come across undocumented behavior or APIs. We strongly recommend against taking dependencies on undocumented behavior or APIs as it's subject to change in future releases.

In this section

Topic	Description
!bthkd.bthdevinfo	The !bthkd.bthdevinfo command displays the information about a given BTHENUM created device PDO.
!bthkd.bthenuminfo	The !bthkd.bthenuminfo command displays information about the BTHENUM FDO.
!bthkd.bthinfo	The !bthkd.bthinfo command displays details about the BTHPORT FDO. This command is a good starting point for Bluetooth investigations as it displays address information that can be used to access many of the other Bluetooth debug extension commands.
!bthkd.bthhelp	The !bthkd.bthhelp command displays help for the Bluetooth debug extension commands.
!bthkd.bthtree	The !bthkd.bthtree command displays the complete Bluetooth device tree.
!bthkd.bthusbtransfer	The !bthkd.bthusbtransfer command displays the Bluetooth usb transfer context including Irp, Bip and transfer buffer information.
!bthkd.dibflags	The !bthkd.dibflags command displays DEVICE_INFO_BLOCK.DibFlags dumps flags set in _DEVICE_INFO_BLOCK.DibFlags.
!bthkd.hcicmd	The !bthkd.hcicmd command displays a list of the currently pending commands.
!bthkd.hciinterface	The !bthkd.hciinterface command displays the bthport!_HCI_INTERFACE structure.
!bthkd.l2capinterface	The !bthkd.l2capinterface command displays information about the L2CAP interface.
!bthkd.rfcomminfo	The !bthkd.rfcomminfo command displays information about the RFCOMM FDO and the TDI Device Object.
!bthkd.rfcommconnection	The !bthkd.rfcommconnection command displays information about a given RFCOMM connection object.
!bthkd.rfcommchannel	The !bthkd.rfcommchannel command displays information about a given RFCOMM channel CB.
!bthkd.sdpinterface	The !bthkd.sdpinterface command displays information about the SDP interface.
!bthkd.scointerface	The !bthkd.scointerface command displays information about the SCO interface.
!bthkd.sdpnode	The !bthkd.sdpnode command displays information about a node in an sdp tree.
!bthkd.sdpstream	The !bthkd.sdpstream command displays the contents of a SDP stream.