From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Mayank BATRA To: "'BlueZ development'" Date: Tue, 8 Aug 2006 14:52:57 +0530 Message-ID: <002501c6bacc$3ccc8950$9d0cc70a@dlh.st.com> MIME-Version: 1.0 In-Reply-To: <1c86461cc9a5.1cc9a51c8646@fh-wolfenbuettel.de> Subject: Re: [Bluez-devel] Multiplexing for SimAccessProfile 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 Hi Goetz, Can you release the source code? I'll try at my end. I have a phone supporting SAP. Regards, Mayank > Hi all, > > I am still working on the Sim Access Profile implementation and am now > stuck on the communnication with the GSM module I use, the serial port > multiplexing. > > The connection to the bluetooth device and all the messages and > responses to and from the mobile phone work fine. So the > bluetooth part > is done. Now the GSM module will need to have the data from the SIM of > the mobile phone to use it for connectiong to the GSM network. Since I > use a device from Siemens (AC45) it already has the multiplexing (GSM > 07.10) integrated meaning that I can send an AT-command > (at+cmux=0) and > it will switch to multiplexing mode and work as required. It will know > how to handle data packets coming in from the serial port to > divide them > into each channel and how to pack the data with the > apppropriate header > from each multiplexing channel to be sent back over the > single serial port. > > The missing part is in my software. It will need to wrap and > unwrap the > messages to and from the GSM modem in the form it is defined in the > specification for this multiplexing. > > There is solution of a final year project of a student in Finnland > available, but it seems to possible have a few bugs. > (http://users.tkk.fi/~tkarvone/). Compiling is fine and the > load of user > space serial port module at runtime is ok too. To my understanding a > controlling application is the second part of this project, which will > open the port and enable the multiplexing of the GSM device and then > wait for data coming into or out of the "virtual" ports, wrapping or > unwrapping the data packets. Or am I wrong and have to replace the > application with my blueZ-SAP-application? > > Has anyone used this multiplexing implementation successfully or does > anyone know of a different implementation of the multiplexing as > opensource to use with linux? > > Greetings, > Goetz > > -------------------------------------------------------------- > ----------- > Using Tomcat but need to do more? Need to support web > services, security? > Get stuff done quickly with pre-integrated technology to make > your job easier > Download IBM WebSphere Application Server v.1.0.1 based on > Apache Geronimo > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057& dat=121642 _______________________________________________ Bluez-devel mailing list Bluez-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-devel ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Bluez-devel mailing list Bluez-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-devel