Skip to content

akovalenko/sb-bluetooth

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

3 Commits
 
 
 
 
 
 
 
 
 
 
 
 

Repository files navigation

Bluetooth socket support for SBCL

Supported Platforms

SBCL Common Lisp implementation on Linux and Windows.

Usage

Loading the System

(asdf:load-system :sb-bluetooth)

Opening a Bluetooth (RFCOMM) connection

(sb-bluetooth:open-rfcomm-channel "de:ad:be:af:00:01" 12)

In the example above, connection is opened using an RFCOMM channel number, and the device address designator is a string.

Device address can also be given as a sequence of octets:

(sb-bluetooth:open-rfcomm-channel #(1 2 3 4 5 6) 12)

MS Windows may find appropriate RFCOMM channel for a specific service in target device’s SDP database:

#+(win32)
(sb-bluetooth:open-rfcomm-channel "de:ad:be:af:00:01" :obex-object-push)

:OBEX-OBJECT-PUSH is resolved into appropriate UUID. The latter could be given in one of the following forms as well:

"00001105,0000,1000,80,00,00,80,5F,9B,34,FB" ; string
#(#x5 #x11 #x0 #x0 #x0 #x0 #x0 #x10 #x80 #x0 #x0 #x80 #x5F #x9B #x34 #xFB) ; octet sequence

On Linux, use sdptool to find out RFCOMM channel numbers supported by your device.

Standard Service Classes

:dialup-networking, :dun
modem connection for data calls
:serial-port
generic serial port communication
:obex-object-push
OBEX for PUSH object transfer (PC->device)
:obex-file-transfer
OBEX protocol for FS access

Defining UUID Designators

It’s possible to define more UUID designators using (DEF-BLUETOOTH-SERVICE-CLASS) macro. See early-uuid.lisp for an example.

Making a Socket

Socket object may be created without immediate connection:

(sb-bluetooth:make-bluetooth-socket)

Miscellaneous facilities of SB-BSD-SOCKET should be used for other operations on resulting socket object.


About

Bluetooth socket support for SBCL

Resources

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published