Return-Path: Subject: Re: [Bluez-devel] bandwidth when using serial cable From: Marcel Holtmann To: Kutschenreuter Matthias Cc: "'bluez-devel@lists.sourceforge.net'" In-Reply-To: References: Content-Type: text/plain Message-Id: <1071698979.21800.74.camel@pegasus> Mime-Version: 1.0 Sender: bluez-devel-admin@lists.sourceforge.net Errors-To: bluez-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: List-Post: List-Help: List-Subscribe: , List-Archive: Date: Wed, 17 Dec 2003 23:09:39 +0100 Hi Matthias, > I work with several Bluetooth Chips, but they have > one commonality: they all have to be connected via serial > cable. Am I right, that attaching with > hciattach /dev/ttyS0 any 115200 > limits the data rate to 115,2 Kbit/s, which is the > speed of serial cable? I am not talking about any 'baseband' > datarate or l2ping, I am talking about the user data rate, > lets say for transfering a 10 MBit file. I can't remeber that he was using a serial connection, but in case of a limited serial connection to the Bluetooth module, the data rate of the BNEP transmission is also limited. > Did anyone get higher throughput than this 115, > when using serial cables? You can use many chips with higher baud rates. Look at the source code of hciattach what kind of special setting we support. Regards Marcel ------------------------------------------------------- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278&alloc_id=3371&op=click _______________________________________________ Bluez-devel mailing list Bluez-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-devel