From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-ID: <451D057A.1070507@sentivision.com> Date: Fri, 29 Sep 2006 13:37:30 +0200 From: Artur Wodejko MIME-Version: 1.0 To: bluez-devel@lists.sourceforge.net Subject: [Bluez-devel] hcitool: bug in printing names of class of device 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 All, In our company we've designed BT remote controller device. We set class of device to 0x5cc (Major class: Peripheral, Minor class: Combo keyboard/pointing device + Remote control). On Windows it is recognized correct (icon and description), but on Linux (bluez-utils 3.4) "hcitool scan --class --flush" prints "Device class: Invalid (0x005cc)". I've found that only devices with major class < 5 are recognized correctly. This is because is bug in hcitool.c in function cmd_scan(): if ((cls[1] & 0x1f) > sizeof(*major_classes)) ^^^^^^^^^^^^^^^^^^ this is always sizeof(char**) and on 32bit machine is 4! It should be: sizeof(major_classes) / sizeof(char*), Best regards, -- Artur Wodejko awodejko@sentivision.com ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Bluez-devel mailing list Bluez-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-devel