From: Marcel Holtmann <marcel@holtmann.org>
To: Nosve <nosve@libero.it>
Cc: BlueZ Mailing List <bluez-users@lists.sourceforge.net>
Subject: Re: [Bluez-users] Pairing to devices with bluez and widcomm with same adapter
Date: Thu, 22 Jan 2004 23:20:42 +0100 [thread overview]
Message-ID: <1074810042.3071.29.camel@pegasus> (raw)
In-Reply-To: <AGELIJDLJNOPFNMOHHIFEECJCAAA.nosve@libero.it>
Hi Nosve,
> Someone has managed how to pair with both stacks, with the same pc/adapter?
> The problem seems to be the fact that when paired, the devices exchange a
> link key
> that bluez/hcid save in /etc/bluetooth/link_key.
> When widcomm try to pair, it exchange another link_key, because it didn't
> find
> a key in his database, which is returned different with the one exchanged
> from
> bluez stack.
>
> I'm wondering of it is possible to changhe the bdaddr of the bt adapter, so
> the
> remote device saves the keys for two different devices, but I didn't find
> anything
> for this 'solution'.
>
> Another possibility may be the synchronization of the keys between the two
> stacks,
> but I don't know how to xtract them..
it is possible to change the BD_ADDR, but only with vendor commands.
The only solution for your problem is storing the link key on your
Bluetooth chip. This was already discussed, so take a look at the
mailing list archive.
Regards
Marcel
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next prev parent reply other threads:[~2004-01-22 22:20 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-01-22 17:21 [Bluez-users] Pairing to devices with bluez and widcomm with same adapter Nosve
2004-01-22 22:20 ` Marcel Holtmann [this message]
2004-01-23 9:30 ` R: [Bluez-users] Pairing to devices with bluez and widcomm withsame adapter Nosve
2004-01-23 13:38 ` Marcel Holtmann
2004-01-23 15:58 ` R: [Bluez-users] Pairing to devices with bluez and widcommwithsame adapter Nosve
2004-01-23 16:15 ` Marcel Holtmann
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