HCITOOL(1)						    Linux System Administration 						HCITOOL(1)

NAME

       hcitool - configure Bluetooth connections

SYNOPSIS

       hcitool [-h]
       hcitool [-i <hciX>] [command [command parameters]]

DESCRIPTION

       hcitool	is  used  to configure Bluetooth connections and send some special command to Bluetooth devices. If no command is given, or if the
       option -h is used, hcitool prints some usage information and exits.

OPTIONS

       -h     Gives a list of possible commands

       -i <hciX>
	      The command is applied to device hciX , which must be the name of an installed Bluetooth device. If not specified, the command  will
	      be sent to the first available Bluetooth device.

COMMANDS

       dev    Display local devices

       inq    Inquire remote devices. For each discovered device, Bluetooth device address, clock offset and class are printed.

       scan   Inquire remote devices. For each discovered device, device name is printed.

       name <bdaddr>
	      Print device name of remote device with Bluetooth address bdaddr.

       info <bdaddr>
	      Print device name, version and supported features of remote device with Bluetooth address bdaddr.

       cmd <ogf> <ocf> [parameters]
	      Submit an arbitrary HCI command to local device.	ogf, ocf and parameters are hexadecimal bytes

       con    Display active baseband connections

       cc [--role=m|s] [--pkt-type=<ptype>] <bdaddr>
	      Create  baseband	connection  to	remote device with Bluetooth address bdaddr.  Option --pkt-type specifies a list of allowed packet
	      types.  <ptype> is a comma-separated list of packet types, where the possible packet types are DM1, DM3, DM5, DH1,  DH3,	DH5,  HV1,
	      HV2,  HV3.  Default is to allow all packet types. Option --role can have value m (do not allow role switch, stay master) or s (allow
	      role switch, become slave if the peer asks to become master). Default is m.

       dc <bdaddr>
	      Delete baseband connection from remote device with Bluetooth address bdaddr.

       cpt <bdaddr> <packet types>
	      Change packet types for baseband connection to device with Bluetooth address bdaddr.  packet types  is  a  comma-separated  list	of
	      packet types, where the possible packet types are DM1, DM3, DM5, DH1, DH3, DH5, HV1, HV2, HV3.

       rssi <bdaddr>
	      Display received signal strength information for the connection to the device with Bluetooth address bdaddr.

       lq <bdaddr>
	      Display link quality for the connection to the device with Bluetooth address bdaddr.

       lst <bdaddr> [value]
	      With no value, displays link supervision timeout for the connection to the device with Bluetooth address bdaddr.	If value is given,
	      sets the link supervision timeout for that connection to value slots, or to infinite if value is 0.

AUTHORS

       Written by Maxim Krasnyansky <maxk@qualcomm.com>

       man page by Fabrizio Gennari <fabrizio.gennari@philips.com>

BlueZ								    Nov 12 2002 							HCITOOL(1)