Message-ID: <20060130144942.84846.qmail@web53105.mail.yahoo.com>
From: ermal mino <ermalmino1004@yahoo.it>
To: bluez <bluez-devel@lists.sourceforge.net>
MIME-Version: 1.0
Content-Type: text/plain; charset=iso-8859-1
Subject: [Bluez-devel] how to use more than one dongle at the same time
Sender: bluez-devel-admin@lists.sourceforge.net
Errors-To: bluez-devel-admin@lists.sourceforge.net
Reply-To: bluez-devel@lists.sourceforge.net
Date: Mon, 30 Jan 2006 15:49:42 +0100 (CET)

Hi,

I've been working around trying to use two ore more
usb dongles at the same time ,(by the way I could send
files from one dongle at the same time to more than
one cellphones.)
as usual i start command line tool to witch i give the
address of one dongle
and in another konsole i start another programm using
the other dongle.
Both programs are used to send different files from
different dongles.

the way i bind the socket I use is this.

        struct sockaddr_rc addr={0},laddr={0};
        s = socket(AF_BLUETOOTH, SOCK_STREAM,
BTPROTO_RFCOMM);

        addr.rc_family = AF_BLUETOOTH;
   	addr.rc_channel = port ; //remote port
    	str2ba( remote_addr, &addr.rc_bdaddr );
	
	laddr.rc_family = AF_BLUETOOTH;
	laddr.rc_channel=0; //local
    	str2ba( local_addr, &laddr.rc_bdaddr );
        
        bind(s, (struct sockaddr*)sockaddr,
sizeof(laddr));
         
        connect(s, (struct sockaddr *)&addr,
sizeof(addr));
        ......
         recv();
         send();
         .....
        close(s);

here remote_addr and local_addr are the string
representation of local and remote device addresses
given to the programm from the command line.

when one of the programs is working(sending and
recieving data)
i start the other one and after the first packet is
sent or the connection is made it all stops and both
the connections remains open.
I checked and i am the master in both cases.

Is this normal?
why i can't use them concurrently.

Best Regards
Ermal Mino.


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