Return-Path: Subject: Re: [Bluez-users] l2cap question From: Marcel Holtmann To: Christoph Torens Cc: BlueZ Mailing List In-Reply-To: References: Content-Type: text/plain Message-Id: <1093469385.537.17.camel@pegasus> Mime-Version: 1.0 Sender: bluez-users-admin@lists.sourceforge.net Errors-To: bluez-users-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: List-Post: List-Help: List-Subscribe: , List-Archive: Date: Wed, 25 Aug 2004 23:29:45 +0200 Hi Christoph, > I have two questions: > First: > Is it possible to do a program communication just over l2cap? > Without rfcomm/pand/dund. it might be possible, but L2CAP is SOCK_SEQPACKET and RFCOMM is SOCK_STREAM. You should keep this in mind and also is written in the profile specifications. > (Because after a very long time of tests, l2ping is the only > thing that works with my USB host-controller chip / driver) > If yes: Is there some small Tool I could use to test this? > Perhaps read and write a string over l2cap. Take a look at l2test and rctest from bluez-utils. > Second: > Does a Bluetooth USB-Dongle use isochronus USB transfers? > And if yes: when or where? It uses it for SCO support. > (Because the USB host driver seems to have problems with > isoc. transfers and I'm not sure if this actaully is the > error I am fighting with) Disable SCO support for the USB driver and no ISOC transfers are used. Regards Marcel ------------------------------------------------------- SF.Net email is sponsored by Shop4tech.com-Lowest price on Blank Media 100pk Sonic DVD-R 4x for only $29 -100pk Sonic DVD+R for only $33 Save 50% off Retail on Ink & Toner - Free Shipping and Free Gift. http://www.shop4tech.com/z/Inkjet_Cartridges/9_108_r285 _______________________________________________ Bluez-users mailing list Bluez-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-users