Return-Path: Message-ID: <40FC2322.4060204@daimi.au.dk> From: "Rolf E. Thorup" MIME-Version: 1.0 To: bluez-users@lists.sourceforge.net Content-Type: text/plain; charset=us-ascii; format=flowed Subject: [Bluez-users] SDP problems on embedded device Sender: bluez-users-admin@lists.sourceforge.net Errors-To: bluez-users-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: List-Post: List-Help: List-Subscribe: , List-Archive: Date: Mon, 19 Jul 2004 21:38:10 +0200 Hi, I have some problems with sdp on a Intrinsyc Cerfcube 255 (http://www.intrinsyc.com/products/cerfcube/) running a Linux 2.4.19 kernel patched with the mh17-patch (and some platform specific patches). The problem is that I can't get to discover anything on the device. I have tried with two mobile phones, and a laptop running RH 9.0. From the laptop I either try 'spdtool browse bdaddr' or 'sdptool search SP' after adding SP service to the SDP record of the Cerfcube. I am able to browse the service record of the mobile phone, but not the Cerfcube. The output could be: 'Failed to connect to SDP server on 00:0A:94:00:20:2A: Resource temporarily unavailable'. Other reasons I have experienced are: 'Host is down', 'Connection timed out', and 'Connection refused'. My final goal is to make a connection (SP profile) between a Midlet running on a Nokia 6600 and the Cerfcube. I have tested this setup with the laptop and the phone and it works. But this will only work if service discovery works. At first I thought that maybe the problem was caused by using old versions of bluez on the Cerfcube, but I have just cross-compiled and installed bluez-2.8 (lib and utils) and the situation is the same. Here's the output from 'hcidump -x' from the Cerfcube when trying 'sdptool browse' from the laptop. HCIDump - HCI packet analyzer ver 1.9 device: hci0 snap_len: 1028 filter: 0xffffffff > HCI Event: Connect Request (0x04) plen 10 74 05 B1 76 0C 00 00 01 00 01 < HCI Command: Accept Connection Request (0x01|0x0009) plen 7 74 05 B1 76 0C 00 01 > HCI Event: Command Status (0x0f) plen 4 00 01 09 04 > HCI Event: Connect Complete (0x03) plen 11 00 29 00 74 05 B1 76 0C 00 01 00 < HCI Command: Write Link Policy Settings (0x02|0x000d) plen 4 29 00 0F 00 > HCI Event: Page Scan Repetition Mode Change (0x20) plen 7 74 05 B1 76 0C 00 01 > HCI Event: Command Complete (0x0e) plen 6 01 0D 08 00 29 00 < HCI Command: Change Connection Packet Type (0x01|0x000f) plen 4 29 00 18 CC > HCI Event: Max Slots Change (0x1b) plen 3 29 00 05 > HCI Event: Command Status (0x0f) plen 4 00 01 0F 04 > HCI Event: Connection Packet Type Changed (0x1d) plen 5 00 29 00 18 CC > ACL data: handle 0x0029 flags 0x02 dlen 12 L2CAP(s): Connect req: psm 1 scid 0x0040 < ACL data: handle 0x0029 flags 0x02 dlen 16 L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0040 result 0 status 0 > HCI Event: Number of Completed Packets (0x13) plen 5 01 29 00 01 00 > ACL data: handle 0x0029 flags 0x02 dlen 12 L2CAP(s): Config req: dcid 0x0040 flags 0x0000 clen 0 < ACL data: handle 0x0029 flags 0x02 dlen 14 L2CAP(s): Config rsp: scid 0x0040 flags 0x0000 result 0 clen 0 < ACL data: handle 0x0029 flags 0x02 dlen 12 L2CAP(s): Config req: dcid 0x0040 flags 0x0000 clen 0 > HCI Event: Number of Completed Packets (0x13) plen 5 01 29 00 01 00 > ACL data: handle 0x0029 flags 0x02 dlen 12 L2CAP(s): Disconn req: dcid 0x0040 scid 0x0040 < ACL data: handle 0x0029 flags 0x02 dlen 12 L2CAP(s): Disconn rsp: dcid 0x0040 scid 0x0040 > HCI Event: Number of Completed Packets (0x13) plen 5 01 29 00 01 00 > HCI Event: Disconn Complete (0x05) plen 4 00 29 00 13 I'm using a USB bluetooth dongle for both the Cerfcube and the laptop. So, what to do next? Best regards, Rolf. ------------------------------------------------------- This SF.Net email is sponsored by BEA Weblogic Workshop FREE Java Enterprise J2EE developer tools! Get your free copy of BEA WebLogic Workshop 8.1 today. http://ads.osdn.com/?ad_id=4721&alloc_id=10040&op=click _______________________________________________ Bluez-users mailing list Bluez-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-users