Return-Path: Date: Fri, 29 Dec 2006 15:57:44 +0100 Message-Id: <1007107986@web.de> MIME-Version: 1.0 From: Christian Gebhard To: bluez-users@lists.sourceforge.net Subject: [Bluez-users] SCO connection Reply-To: BlueZ users List-Id: BlueZ users List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="iso-8859-15" Sender: bluez-users-bounces@lists.sourceforge.net Errors-To: bluez-users-bounces@lists.sourceforge.net Hello to all I am trying to set up a SCO connection between 2 PCs, one with kernel 2.6.1= 8 and one with kernel 2.6.17. After several tries with sco-sockets I tried = the scotest program with which I have the same problems as with my own sock= et-program. The data seems to be sent (according to the output of hcidump -= X -V), but it is not received. I have two Bluegiga Dongles with a CSR Bluec= ore 4 External chip connected via USB to a USB2.0 PCI-Card in each PC. output of "hciconfig -a" (same with both PCs): hci0: Type: USB BD Address: 00:07:80:81:A9:XX ACL MTU: 384:8 SCO MTU: 64:8 UP RUNNING PSCAN RX bytes:684 acl:0 sco:0 events:22 errors:0 TX bytes:332 acl:0 sco:0 commands:21 errors:0 Features: 0xff 0xff 0x8f 0xfe 0x9b 0xf9 0x00 0x80 Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 Link policy: Link mode: SLAVE ACCEPT Name: 'server-0' Class: 0x3e0100 Service Classes: Networking, Rendering, Capturing, Object Transfer,= Audio Device Class: Computer, Uncategorized HCI Ver: 2.0 (0x3) HCI Rev: 0xafa LMP Ver: 2.0 (0x3) LMP Subver: 0x= afa Manufacturer: Cambridge Silicon Radio (10) = output of "hciconfig hci0 revision" (same with both PCs): hci0: Type: USB BD Address: 00:07:80:81:A9:XX ACL MTU: 384:8 SCO MTU: 64:8 Build 2810 Chip version: BlueCore4-External Max key size: 56 bit SCO mapping: HCI If I use scotest on the sending PC appears the following: debian:/home/christian# ./scotest -s 00:07:80:81:A9:XX scotest[27090]: Connected [handle 46, class 0x000000] scotest[27090]: Sending ... on the receiving PC I get the following output: server:/home/cgebhard# ./scotest -r scotest[3851]: Waiting for connection ... scotest[3852]: Connect from 00:07:80:81:A9:B4 [handle 47, class 0x3e0100] scotest[3852]: Receiving ... scotest[3852]: 672 bytes in 0.00m speed 1328.44 kb scotest[3852]: 672 bytes in 0.00m speed 1515.59 kb scotest[3852]: 672 bytes in 0.00m speed 1488.10 kb scotest[3852]: 672 bytes in 0.00m speed 1481.38 kb ...etc... the output of "hcidump -X -V for the sender: < SCO data: handle 46 dlen 64 0000: a2 02 00 00 a0 02 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f ................ 0010: 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f ................ 0020: 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f ................ 0030: 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f ................ > SCO data: handle 46 dlen 48 0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ > SCO data: handle 46 dlen 48 0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ > SCO data: handle 46 dlen 48 0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ > SCO data: handle 46 dlen 48 0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ < SCO data: handle 46 dlen 64 0000: a3 02 00 00 a0 02 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f ................ 0010: 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f ................ 0020: 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f ................ 0030: 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f ................ < SCO data: handle 46 dlen 64 0000: a4 02 00 00 a0 02 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f ................ 0010: 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f ................ 0020: 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f ................ 0030: 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f 7f ................ > SCO data: handle 46 dlen 48 0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ...etc... it seems as if now and then the data is sent, but the only data I see on th= e receiver with "hcidump -X -V is: > SCO data: handle 47 dlen 48 0000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ 0010: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ 0020: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ > SCO data: handle 47 dlen 48 0000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ 0010: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ 0020: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ > SCO data: handle 47 dlen 48 0000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ 0010: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ 0020: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ > SCO data: handle 47 dlen 48 0000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ 0010: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ 0020: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ ...etc... it seems as if the data that was sent is not received. Do I maybe need a kernel patch like the "patch-2.6.18-mh8.gz" or is there a= nother problem. I am stuck with this since two weeks and don't know what to= do. But maybe that's because I started with Linux only 2 months ago^^. I w= ould be glad if someone could help me with this. Regards Chris _______________________________________________________________________ Viren-Scan f=FCr Ihren PC! Jetzt f=FCr jeden. Sofort, online und kostenlos. Gleich testen! http://www.pc-sicherheit.web.de/freescan/?mc=3D022222 ------------------------------------------------------------------------- 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=3Djoin.php&p=3Dsourceforge&CID=3DDE= VDEV _______________________________________________ Bluez-users mailing list Bluez-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-users