Return-Path: MIME-Version: 1.0 Date: Fri, 22 Oct 2010 11:21:09 -0200 Message-ID: Subject: RFCOMM connection from android device to desktop pc From: Leandro de Oliveira To: linux-bluetooth@vger.kernel.org Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-bluetooth-owner@vger.kernel.org List-ID: Hi, I'm trying to open an RFCOMM connection from my android device to my desktop pc running Ubuntu 10.04, send some data, close the connection and then do it again. My desktop program is written in Java and relies on BlueCove[1] to handle bluetooth details which calls Bluez 4.x in this case. The problem is that I get a successful connection and data transfer in the first communication attempt but nothing in subsequent attempts. There is this thread[2] in the android-platform mailing list with much more detail, but I think you could just take a look at this hcidump that has been requested there to let me know if this is a problem in bluez on the android or desktop side: http://dl.dropbox.com/u/1401233/pc-hcidump.txt Please, let me know if you need more info. The same program works perfectly when the android application connects to it running on Windows 7 using the Microsoft Bluetooth Stack. [1] http://www.bluecove.org/ [2] http://groups.google.com/group/android-platform/browse_thread/thread/485db57409304d3e?hl=en Thank you very much