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- ======
- rfcomm
- ======
- ----------------------------
- RFCOMM configuration utility
- ----------------------------
- :Author: Marcel Holtmann <marcel@holtmann.org>
- :Version: BlueZ
- :Copyright: Free use of this software is granted under ther terms of the GNU
- Lesser General Public Licenses (LGPL).
- :Date: April 28, 2002
- :Manual section: 1
- :Manual group: Linux System Administration
- SYNOPSIS
- ========
- **rfcomm** [*OPTIONS*] <*COMMAND*> <*dev*>
- DESCRIPTION
- ===========
- **rfcomm(1)** is used to set up, maintain, and inspect the RFCOMM configuration
- of the Bluetooth subsystem in the Linux kernel. If no **command** is given,
- or if the option **-a** is used, **rfcomm** prints information about the
- configured RFCOMM devices.
- OPTIONS
- =======
- -h Gives a list of possible commands.
- -a Prints information about all configured RFCOMM devices.
- -r Switch TTY into raw mode (doesn't work with "bind").
- -i <*hciX*> | <*bdaddr*>
- The command is applied to device *hciX*, which must be the name or the
- address of an installed Bluetooth device. If not specified, the command
- will be use the first available Bluetooth device.
- -A Enable authentication
- -E Enable encryption
- -S Secure connection
- -C Become the central of a piconet
- -L <seconds> Set linger timeout
- COMMANDS
- ========
- show <*dev*>
- Display the information about the specified device.
- connect <*dev*> [*bdaddr*] [*channel*]
- Connect the RFCOMM device to the remote Bluetooth device on the specified
- channel. If no channel is specified, it will use the channel
- number **1**. This command can be terminated with the key sequence CTRL-C.
- listen <*dev*> [*channel*] [*cmd*]
- Listen on a specified RFCOMM channel for incoming connections. If no
- channel is specified, it will use the channel number **1**, but a channel
- must be specified before cmd. If cmd is given, it will be executed as soon
- as a client connects. When the child process terminates or the client
- disconnect, the command will terminate. Occurrences of {} in cmd will be
- replaced by the name of the device used by the connection. This command
- can be terminated with the key sequence CTRL-C.
- watch <*dev*> [*channel*] [*cmd*]
- Watch is identical to listen except that when the child process
- terminates or the client disconnect, the command will restart listening
- with the same parameters.
- bind <*dev*> [*bdaddr*] [*channel*]
- This binds the RFCOMM device to a remote Bluetooth device. The command
- does not establish a connection to the remote device, it only creates
- the binding. The connection will be established right after an application
- tries to open the RFCOMM device. If no channel number is specified, it
- uses the channel number **1**.
- release <*dev*>
- This command releases a defined RFCOMM binding.
- If **all** is specified for the RFCOMM device, then all bindings will be
- removed.
- RESOURCES
- =========
- http://www.bluez.org
- REPORTING BUGS
- ==============
- linux-bluetooth@vger.kernel.org
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