From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-ID: From: =?gb2312?B?062x9iC43w==?= To: BlueZ development Date: Sat, 8 Dec 2007 20:40:00 +0800 In-Reply-To: <20071207092240.jtm1je3tcc4cwo40@www.nexusmail.uwaterloo.ca> References: <20071207092240.jtm1je3tcc4cwo40@www.nexusmail.uwaterloo.ca> MIME-Version: 1.0 Subject: Re: [Bluez-devel] BlueZ protocol stack on microcontroller Reply-To: BlueZ development List-Id: BlueZ development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============1281743516==" Sender: bluez-devel-bounces@lists.sourceforge.net Errors-To: bluez-devel-bounces@lists.sourceforge.net --===============1281743516== Content-Type: multipart/alternative; boundary="_0a44db5c-556e-46b9-90b6-d1773c5e9afa_" --_0a44db5c-556e-46b9-90b6-d1773c5e9afa_ Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: 8bit Hi, mebay you should know which protocols and which profile the Bluetooth module is working. If you plan to define a simple spec yourself, you can just use l2cap layer or hci layer interface. > Date: Fri, 7 Dec 2007 09:22:40 -0500> From: gpolack@engmail.uwaterloo.ca> To: bluez-devel@lists.sourceforge.net> Subject: [Bluez-devel] BlueZ protocol stack on microcontroller> > Hello,> > I'm new to using Bluetooth modules and would appreciate some guidance. > I'm connecting a Bluetooth module that has a UART interface to a > microcontroller, and I wish to use the BlueZ protocol stack to talk to > the module but I know nothing about how the protocol works. Can it be > configured to talk via UART to the module? Also, what is the minimal > set of functions one would need for simple data transfer between two > Bluetooth modules, no stereo audio, or other fancy stuff? My questions > will get more specific as I start understanding how this all works.> > Thank you,> Jorge> > > > > -------------------------------------------------------------------------> SF.Net email is sponsored by:> Check out the new SourceForge.net Marketplace.> It's the best place to buy or sell services for > just about anything Open Source.> http://sourceforge.net/services/buy/index.php> _______________________________________________> Bluez-devel mailing list> Bluez-devel@lists.sourceforge.net> https://lists.sourceforge.net/lists/listinfo/bluez-devel _________________________________________________________________ Discover the new Windows Vista http://search.msn.com/results.aspx?q=windows+vista&mkt=en-US&form=QBRE --_0a44db5c-556e-46b9-90b6-d1773c5e9afa_ Content-Type: text/html; charset="gb2312" Content-Transfer-Encoding: 8bit Hi,
mebay you should know which protocols and which profile the Bluetooth module is working. If you plan to define a simple spec yourself, you can just use  l2cap layer or hci layer interface. 


> Date: Fri, 7 Dec 2007 09:22:40 -0500
> From: gpolack@engmail.uwaterloo.ca
> To: bluez-devel@lists.sourceforge.net
> Subject: [Bluez-devel] BlueZ protocol stack on microcontroller
>
> Hello,
>
> I'm new to using Bluetooth modules and would appreciate some guidance.
> I'm connecting a Bluetooth module that has a UART interface to a
> microcontroller, and I wish to use the BlueZ protocol stack to talk to
> the module but I know nothing about how the protocol works. Can it be
> configured to talk via UART to the module? Also, what is the minimal
> set of functions one would need for simple data transfer between two
> Bluetooth modules, no stereo audio, or other fancy stuff? My questions
> will get more specific as I start understanding how this all works.
>
> Thank you,
> Jorge
>
>
>
>
> ---------------------------------------- ---------------------------------
> SF.Net email is sponsored by:
> Check out the new SourceForge.net Marketplace.
> It's the best place to buy or sell services for
> just about anything Open Source.
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> _______________________________________________
> Bluez-devel mailing list
> Bluez-devel@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/bluez-devel


Discover the new Windows Vista Learn more! --_0a44db5c-556e-46b9-90b6-d1773c5e9afa_-- --===============1281743516== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline ------------------------------------------------------------------------- SF.Net email is sponsored by: Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://sourceforge.net/services/buy/index.php --===============1281743516== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Bluez-devel mailing list Bluez-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-devel --===============1281743516==-- From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Andrew Kohlsmith To: bluez-devel@lists.sourceforge.net Date: Fri, 7 Dec 2007 09:37:20 -0500 References: <20071207092240.jtm1je3tcc4cwo40@www.nexusmail.uwaterloo.ca> In-Reply-To: <20071207092240.jtm1je3tcc4cwo40@www.nexusmail.uwaterloo.ca> MIME-Version: 1.0 Message-Id: <200712070937.20497.aklists@mixdown.ca> Subject: Re: [Bluez-devel] BlueZ protocol stack on microcontroller Reply-To: BlueZ development List-Id: BlueZ development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Sender: bluez-devel-bounces@lists.sourceforge.net Errors-To: bluez-devel-bounces@lists.sourceforge.net On Friday 07 December 2007 09:22:40 gpolack@engmail.uwaterloo.ca wrote: > I'm new to using Bluetooth modules and would appreciate some guidance. > I'm connecting a Bluetooth module that has a UART interface to a > microcontroller, and I wish to use the BlueZ protocol stack to talk to > the module but I know nothing about how the protocol works. Can it be > configured to talk via UART to the module? Also, what is the minimal > set of functions one would need for simple data transfer between two > Bluetooth modules, no stereo audio, or other fancy stuff? My questions > will get more specific as I start understanding how this all works. You want to use the hciattach. I have used this on one of my MCF5282 designs when talking to A7eng's bluetooth modules. hciattach creates an hci device and brokers all requests over the UART to the bluetooth module. From that point on you use everyday standard utilities to manipulate the hci device that was created. -A. ------------------------------------------------------------------------- SF.Net email is sponsored by: Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://sourceforge.net/services/buy/index.php _______________________________________________ Bluez-devel mailing list Bluez-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-devel From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Date: Fri, 7 Dec 2007 15:40:49 +0100 (CET) From: Peter Wippich To: BlueZ development In-Reply-To: <20071207092240.jtm1je3tcc4cwo40@www.nexusmail.uwaterloo.ca> Message-ID: References: <20071207092240.jtm1je3tcc4cwo40@www.nexusmail.uwaterloo.ca> MIME-Version: 1.0 Subject: Re: [Bluez-devel] BlueZ protocol stack on microcontroller Reply-To: BlueZ development List-Id: BlueZ development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Sender: bluez-devel-bounces@lists.sourceforge.net Errors-To: bluez-devel-bounces@lists.sourceforge.net Jorge, > Hello, > > I'm new to using Bluetooth modules and would appreciate some guidance. > I'm connecting a Bluetooth module that has a UART interface to a > microcontroller, and I wish to use the BlueZ protocol stack to talk to > the module but I know nothing about how the protocol works. Can it be > configured to talk via UART to the module? Also, what is the minimal > set of functions one would need for simple data transfer between two > Bluetooth modules, no stereo audio, or other fancy stuff? My questions > will get more specific as I start understanding how this all works. > > Thank you, > Jorge when your micro runs linux, then you should use Bluez. But from your mail I suggest it doesn't. Than BlueZ won't be an real option because it heavily depends on the operating system. In the latter case you may a) buy a commercial BT stack which is not OS dependend. b) write your own stack (I don't think to use BlueZ as a base would be a good idea) c) use a BT chip / modul with build in stack Ciao, Peter | Peter Wippich Voice: +49 30 46776411 | | G&W Instruments GmbH fax: +49 30 46776419 | | Gustav-Meyer-Allee 25, Geb. 12 Email: pewi@gw-instruments.de | | D-13355 Berlin / Germany | ------------------------------------------------------------------------- SF.Net email is sponsored by: Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://sourceforge.net/services/buy/index.php _______________________________________________ Bluez-devel mailing list Bluez-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-devel From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-ID: <20071207092240.jtm1je3tcc4cwo40@www.nexusmail.uwaterloo.ca> Date: Fri, 07 Dec 2007 09:22:40 -0500 From: gpolack@engmail.uwaterloo.ca To: bluez-devel@lists.sourceforge.net MIME-Version: 1.0 Subject: [Bluez-devel] BlueZ protocol stack on microcontroller Reply-To: BlueZ development List-Id: BlueZ development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Sender: bluez-devel-bounces@lists.sourceforge.net Errors-To: bluez-devel-bounces@lists.sourceforge.net Hello, I'm new to using Bluetooth modules and would appreciate some guidance. I'm connecting a Bluetooth module that has a UART interface to a microcontroller, and I wish to use the BlueZ protocol stack to talk to the module but I know nothing about how the protocol works. Can it be configured to talk via UART to the module? Also, what is the minimal set of functions one would need for simple data transfer between two Bluetooth modules, no stereo audio, or other fancy stuff? My questions will get more specific as I start understanding how this all works. Thank you, Jorge ------------------------------------------------------------------------- SF.Net email is sponsored by: Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://sourceforge.net/services/buy/index.php _______________________________________________ Bluez-devel mailing list Bluez-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-devel