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Bluetooth Stack Extension Layer IOCTLs (Windows CE 5.0)

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The following table shows the IOCTLs available to OS developers for the Bluetooth stack extension layer, with a description of the purpose of each.

Programming element Description
BTH_HCI_IOCTL_GET_BASEBAND_HANDLES This IOCTL retrieves baseband connections that are currently active.
BTH_HCI_IOCTL_GET_BD_FOR_HANDLE This IOCTL retrieves the address of a peer Bluetooth–based device for connection handle.
BTH_HCI_IOCTL_GET_COMMANDSIZE This IOCTL retrieves the loopback status.
BTH_HCI_IOCTL_GET_ERRORS This IOCTL retrieves the number of hardware errors.
BTH_HCI_IOCTL_GET_FLOW This IOCTL retrieves host flow control status.
BTH_HCI_IOCTL_GET_HANDLE_FOR_BD This IOCTL retrieves the connection handle for a Bluetooth device if it is connected.
BTH_HCI_IOCTL_GET_HANDLE_MODE This IOCTL retrieves the mode for active baseband connections.
BTH_HCI_IOCTL_GET_HARDWARE_STATUS This IOCTL retrieves the current state of the hardware, whether the card is in or out of the Bluetooth stack.
BTH_HCI_IOCTL_GET_INQUIRY This IOCTL retrieves the inquiry status. The status is TRUE if currently in inquiry.
BTH_HCI_IOCTL_GET_LAST_INQUIRY_DATA This IOCTL retrieves the inquiry parameters from the cache for a particular device.
BTH_HCI_IOCTL_GET_LOOPBACK This IOCTL retrieves the loopback status.
BTH_HCI_IOCTL_GET_NUM_ONDEVICE This IOCTL retrieves the number of unconfirmed packets sent to the hardware.
BTH_HCI_IOCTL_GET_NUM_PENDING This IOCTL retrieves the number of confirmed and pending packets that are in execution on the hardware.
BTH_HCI_IOCTL_GET_NUM_UNSENT This IOCTL retrieves the number of packets pending before being sent to the card.
BTH_HCI_IOCTL_GET_PERIODIC_INQUIRY This IOCTL retrieves periodic inquiry status. The status is TRUE if currently in periodic inquiry.
BTH_HCI_IOCTL_GET_UNDER_TEST This IOCTL retrieves the hardware testing state.
BTH_HCI_IOCTL_HANDLE_AUTHENTICATED This IOCTL retrieves the authentication status of the connection.
BTH_HCI_IOCTL_HANDLE_ENCRYPTED This IOCTL retrieves the encryption status of the connection.
BTH_STACK_IOCTL_GET_CONNECTED This IOCTL retrieves state of the hardware.
BTH_HCI_IOCTL_GET_SCO_PARAMETERS This IOCTL retrieves information about a SCO connection.
BTH_HCI_IOCTL_GET_BASEBAND_CONNECTIONS This IOCTL retrieves information about the baseband connection.
BTH_HCI_IOCTL_GET_REMOTE_COD This IOCTL retrieves the remote class of device (COD) of the peer device.

See Also

Bluetooth Stack Extension Layer Reference | Bluetooth

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