Subject: Re: [Bluez-devel] HCI data packet
From: Marcel Holtmann <marcel@holtmann.org>
To: bluez-devel@lists.sourceforge.net
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References: <20050824095709.2A88B1EC813@mrelay1.st2.lyceu.net>
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Date: Wed, 24 Aug 2005 12:01:06 +0200

Hi Ester,

> 
> I have been reviewing BlueZ code and Bluetooth specification, and have
> found a doubt related with HCI data packets. They are supposed to be
> used to exchange data between Host and Host Controller, and the
> Connection Handle field addresses the connection from one BT device to
> another. But, how is this connection handle assigned? Can it be used
> to directly send data from one device to another by using HCI? 

the ACL packet handle is assigned by the connect_complete event and you
can find any details about it in the HCI part of the core specification.

Regards

Marcel


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