Return-Path: Message-Id: <200702091102.l19B2H0L012760@news01.csr.com> To: BlueZ users In-reply-to: References: Date: Fri, 09 Feb 2007 11:02:17 +0000 From: Peter Stephenson MIME-Version: 1.0 Subject: Re: [Bluez-users] phone model and link manager version Reply-To: BlueZ users List-Id: BlueZ users List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Sender: bluez-users-bounces@lists.sourceforge.net Errors-To: bluez-users-bounces@lists.sourceforge.net "Mikael Lindqvist" wrote: > I wonder if there is any correlation between the Link Manager Protocol > (LMP) Subversion and the model of a bluetooth phone. Yes and no, but mostly no. The LMP subversion is that of the link manager on the Bluetooth chip, not (for example) the phone's GSM baseband chip---unless Bluetooth is built into the latter, which is possible but not very common. In either case it's probably not telling you the sorts of things you want to know about the phone, simply about the phone manufacturer's procurement policy. Note that because they're telling you about the Bluetooth chip, the LMP and HCI subversion numbers are useless without the Bluetooth manufacturer ID (which is also reported). You can decode these from http://www.bluetooth.org/assigned-numbers/company_identifiers.php There will be *some* correlation: an older version is likely to appear in an older phone, obviously. But even the same model of phone might have a different version of the firmware, and in some cases even a completely different Bluetooth chip. There's not even a requirement that the LMP subversion is monotonically increasing with time. pws To access the latest news from CSR copy this link into a web browser: http://www.csr.com/email_sig.php To get further information regarding CSR, please visit our Investor Relations page at http://ir.csr.com/csr/about/overview ------------------------------------------------------------------------- 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-users mailing list Bluez-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-users