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rfcomm - Online in the Cloud

Run rfcomm in OnWorks free hosting provider over Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

This is the command rfcomm that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

PROGRAM:

NAME


rfcomm - RFCOMM configuration utility

SYNOPSIS


rfcomm [ options ] < command > < dev >

DESCRIPTION


rfcomm 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 authentification

-E Enable encryption

-S Secure connection

-M Become the master 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.

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