Return-Path: Message-ID: <57c68ddc0704160904u559bfc86n2933b86640a434a0@mail.gmail.com> Date: Mon, 16 Apr 2007 21:34:15 +0530 From: "siddhant tewari" To: "BlueZ users" In-Reply-To: <1176737786.30165.29.camel@aeonflux.holtmann.net> MIME-Version: 1.0 References: <57c68ddc0704160608p5daa06b8o73bad2bdb8a4fda@mail.gmail.com> <1176731130.30165.26.camel@aeonflux.holtmann.net> <57c68ddc0704160741y7399f051rd3aaf6fe885cd57c@mail.gmail.com> <1176737786.30165.29.camel@aeonflux.holtmann.net> Subject: Re: [Bluez-users] problem using two bluetooth dongles together Reply-To: BlueZ users List-Id: BlueZ users List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============2050985233==" Sender: bluez-users-bounces@lists.sourceforge.net Errors-To: bluez-users-bounces@lists.sourceforge.net --===============2050985233== Content-Type: multipart/alternative; boundary="----=_Part_52362_1167905.1176739455511" ------=_Part_52362_1167905.1176739455511 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline hi Marcel, I will try to upgrade to 2.6 kernel but since this is arm Single Board Computer , i am not sure about the effort and time that would be required to do so. I have another observation to share with you . When using two dongle , if i put hci0 down by hciconfig hci0 down and then put hci1 up by hciconfig hci1 up then hciconfig returns correct address for the second adapter as well. Also if i try to put hci1 up without putting hci0 down then same thing ----- "cannot contact hci1 connection timed out" message appears. Please reply if you can give me some hints about whats happening after going through the above observation. regards siddhant On 4/16/07, Marcel Holtmann wrote: > > Hi Siddhant, > > > I am using using kernel 2.4.26. > > cant find anything with dmesg output. > > > > When trying to run hcid at the prompt i am getting > > message > > > > Can't init device hci1 : Connection time out. > > > > What can be the possible reasons for this ??? > > the USB stack in 2.4.26 is very old. So is the Bluetooth stack. You > should really start using a 2.6 kernel. > > My guess is that you have problems with the USB support in this ancient > kernel. > > Regards > > Marcel > > > > ------------------------------------------------------------------------- > This SF.net email is sponsored by DB2 Express > Download DB2 Express C - the FREE version of DB2 express and take > control of your XML. No limits. Just data. Click to get it now. > http://sourceforge.net/powerbar/db2/ > _______________________________________________ > Bluez-users mailing list > Bluez-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bluez-users > ------=_Part_52362_1167905.1176739455511 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline hi Marcel,

I will try to upgrade to 2.6 kernel but since this is arm Single Board Computer , i am not sure about the effort and time that would be required to do so.

I have another observation to share with you .

When using two dongle , if i put hci0 down by hciconfig hci0 down
and then put hci1 up by hciconfig hci1 up
then hciconfig returns correct address for the second adapter as well.

Also if i try to put hci1 up without putting hci0 down then same thing
----- "cannot contact hci1 connection timed out" message appears.

Please reply if you can give me some hints about whats happening after going through the above observation.

regards
siddhant

On 4/16/07, Marcel Holtmann <marcel@holtmann.org> wrote:

Hi Siddhant,

>                  I am using using kernel 2.4.26.
>                  cant find anything with dmesg output.
>
>                  When trying to run hcid at the prompt i am getting
> message
>
>                   Can't init device hci1 : Connection time out.
>
>                  What can be the possible reasons for this ???

the USB stack in 2.4.26 is very old. So is the Bluetooth stack. You
should really start using a 2.6 kernel.

My guess is that you have problems with the USB support in this ancient
kernel.

Regards

Marcel

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