Return-Path: MIME-Version: 1.0 Date: Sat, 22 Dec 2012 06:48:58 +0200 Message-ID: Subject: setting BT connection over RFCOMM From: Kevin Wilson 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 am trying to establish BT connections between two PCs over RFCOMM serial port. I ran on both: sdptool add --channel=15 SP then, on the server, I ran: rfcomm listen rfcomm0 15 Waiting for connection on channel 15 and on the client, I ran: hcitool scan Scanning ... 00:23:4E:E5:70:3A n-0 rfcomm connect rfcomm0 00:23:4E:E5:70:3A I got: (after a while) Can't connect RFCOMM socket: Connection refused shouldn't it work? hcidump on the server gives this: [root@n ~]\>hcidump HCI sniffer - Bluetooth packet analyzer ver 2.2 device: hci0 snap_len: 1028 filter: 0xffffffffffffffff > HCI Event: Connect Request (0x04) plen 10 bdaddr 00:02:72:AA:FB:94 class 0x500100 type ACL < HCI Command: Accept Connection Request (0x01|0x0009) plen 7 bdaddr 00:02:72:AA:FB:94 role 0x00 Role: Master > HCI Event: Command Status (0x0f) plen 4 Accept Connection Request (0x01|0x0009) status 0x00 ncmd 1 > HCI Event: Role Change (0x12) plen 8 status 0x00 bdaddr 00:02:72:AA:FB:94 role 0x00 Role: Master > HCI Event: Connect Complete (0x03) plen 11 status 0x00 handle 12 bdaddr 00:02:72:AA:FB:94 type ACL encrypt 0x00 < HCI Command: Read Remote Supported Features (0x01|0x001b) plen 2 handle 12 > HCI Event: Command Status (0x0f) plen 4 Read Remote Supported Features (0x01|0x001b) status 0x00 ncmd 1 > HCI Event: Read Remote Supported Features (0x0b) plen 11 status 0x00 handle 12 Features: 0xff 0xff 0x8f 0xfe 0x9b 0xff 0x79 0x83 < HCI Command: Read Remote Extended Features (0x01|0x001c) plen 3 handle 12 page 1 > HCI Event: Command Status (0x0f) plen 4 Read Remote Extended Features (0x01|0x001c) status 0x00 ncmd 1 > HCI Event: Max Slots Change (0x1b) plen 3 handle 12 slots 5 > HCI Event: Read Remote Extended Features (0x23) plen 13 status 0x00 handle 12 page 1 max 1 Features: 0x01 0x00 0x00 0x00 0x00 0x00 0x00 0x00 < HCI Command: Remote Name Request (0x01|0x0019) plen 10 bdaddr 00:02:72:AA:FB:94 mode 2 clkoffset 0x0000 > HCI Event: Command Status (0x0f) plen 4 Remote Name Request (0x01|0x0019) status 0x00 ncmd 1 > HCI Event: Remote Name Req Complete (0x07) plen 255 status 0x00 bdaddr 00:02:72:AA:FB:94 name 'h-0' > HCI Event: IO Capability Response (0x32) plen 9 bdaddr 00:02:72:AA:FB:94 capability 0x01 oob 0x00 auth 0x00 Capability: DisplayYesNo (OOB data not present) Authentication: No Bonding (No MITM Protection) > HCI Event: IO Capability Request (0x31) plen 6 bdaddr 00:02:72:AA:FB:94 < HCI Command: IO Capability Request Reply (0x01|0x002b) plen 9 bdaddr 00:02:72:AA:FB:94 capability 0x03 oob 0x00 auth 0x00 Capability: NoInputNoOutput (OOB data not present) Authentication: No Bonding (No MITM Protection) > HCI Event: Command Complete (0x0e) plen 10 IO Capability Request Reply (0x01|0x002b) ncmd 1 status 0x00 bdaddr 00:02:72:AA:FB:94 > HCI Event: User Confirmation Request (0x33) plen 10 bdaddr 00:02:72:AA:FB:94 passkey 215699 < HCI Command: User Confirmation Request Reply (0x01|0x002c) plen 6 bdaddr 00:02:72:AA:FB:94 > HCI Event: Command Complete (0x0e) plen 10 User Confirmation Request Reply (0x01|0x002c) ncmd 1 status 0x00 bdaddr 00:02:72:AA:FB:94 > HCI Event: Simple Pairing Complete (0x36) plen 7 status 0x00 bdaddr 00:02:72:AA:FB:94 > HCI Event: Link Key Notification (0x18) plen 23 bdaddr 00:02:72:AA:FB:94 key 774160EF3B5C52E709937AF2D82885F4 type 4 Type: Unauthenticated Combination Key > HCI Event: Encrypt Change (0x08) plen 4 status 0x00 handle 12 encrypt 0x01 > ACL data: handle 12 flags 0x02 dlen 10 L2CAP(s): Info req: type 2 < ACL data: handle 12 flags 0x00 dlen 16 L2CAP(s): Info rsp: type 2 result 0 Extended feature mask 0x00b8 Enhanced Retransmission mode Streaming mode FCS Option Fixed Channels > ACL data: handle 12 flags 0x02 dlen 10 L2CAP(s): Info req: type 3 < ACL data: handle 12 flags 0x00 dlen 20 L2CAP(s): Info rsp: type 3 result 0 Fixed channel list 0x00000002 L2CAP Signalling Channel > HCI Event: Number of Completed Packets (0x13) plen 5 handle 12 packets 2 > ACL data: handle 12 flags 0x02 dlen 12 L2CAP(s): Connect req: psm 3 scid 0x0040 < ACL data: handle 12 flags 0x00 dlen 16 L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0040 result 1 status 0 Connection pending - No futher information available < ACL data: handle 12 flags 0x00 dlen 10 L2CAP(s): Info req: type 2 > HCI Event: Number of Completed Packets (0x13) plen 5 handle 12 packets 2 > ACL data: handle 12 flags 0x02 dlen 16 L2CAP(s): Info rsp: type 2 result 0 Extended feature mask 0x00b8 Enhanced Retransmission mode Streaming mode FCS Option Fixed Channels < ACL data: handle 12 flags 0x00 dlen 10 L2CAP(s): Info req: type 3 > ACL data: handle 12 flags 0x02 dlen 20 L2CAP(s): Info rsp: type 3 result 0 Fixed channel list 0x00000002 L2CAP Signalling Channel < ACL data: handle 12 flags 0x00 dlen 16 L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0040 result 0 status 0 Connection successful < ACL data: handle 12 flags 0x00 dlen 27 L2CAP(s): Config req: dcid 0x0040 flags 0x00 clen 15 MTU 1013 RFC 0x00 (Basic) > HCI Event: Number of Completed Packets (0x13) plen 5 handle 12 packets 2 > ACL data: handle 12 flags 0x02 dlen 27 L2CAP(s): Config req: dcid 0x0040 flags 0x00 clen 15 MTU 1013 RFC 0x00 (Basic) < ACL data: handle 12 flags 0x00 dlen 18 L2CAP(s): Config rsp: scid 0x0040 flags 0x00 result 0 clen 4 MTU 1013 > ACL data: handle 12 flags 0x02 dlen 18 L2CAP(s): Config rsp: scid 0x0040 flags 0x00 result 0 clen 4 MTU 1013 > HCI Event: Number of Completed Packets (0x13) plen 5 handle 12 packets 2 > ACL data: handle 12 flags 0x02 dlen 8 L2CAP(d): cid 0x0040 len 4 [psm 3] RFCOMM(s): SABM: cr 1 dlci 0 pf 1 ilen 0 fcs 0x1c < ACL data: handle 12 flags 0x00 dlen 8 L2CAP(d): cid 0x0040 len 4 [psm 3] RFCOMM(s): UA: cr 1 dlci 0 pf 1 ilen 0 fcs 0xd7 > ACL data: handle 12 flags 0x02 dlen 18 L2CAP(d): cid 0x0040 len 14 [psm 3] RFCOMM(s): PN CMD: cr 1 dlci 0 pf 0 ilen 10 fcs 0x70 mcc_len 8 dlci 2 frame_type 0 credit_flow 15 pri 7 ack_timer 0 frame_size 1008 max_retrans 0 credits 7 < ACL data: handle 12 flags 0x00 dlen 8 L2CAP(d): cid 0x0040 len 4 [psm 3] RFCOMM(s): DM: cr 1 dlci 2 pf 1 ilen 0 fcs 0x73 > HCI Event: Number of Completed Packets (0x13) plen 5 handle 12 packets 2 < ACL data: handle 12 flags 0x00 dlen 12 L2CAP(s): Connect req: psm 1 scid 0x0041 > ACL data: handle 12 flags 0x02 dlen 16 L2CAP(s): Connect rsp: dcid 0x0041 scid 0x0041 result 0 status 0 Connection successful < ACL data: handle 12 flags 0x00 dlen 23 L2CAP(s): Config req: dcid 0x0041 flags 0x00 clen 11 RFC 0x00 (Basic) > ACL data: handle 12 flags 0x02 dlen 23 L2CAP(s): Config req: dcid 0x0041 flags 0x00 clen 11 RFC 0x00 (Basic) < ACL data: handle 12 flags 0x00 dlen 18 L2CAP(s): Config rsp: scid 0x0041 flags 0x00 result 0 clen 4 MTU 672 > ACL data: handle 12 flags 0x02 dlen 12 L2CAP(s): Connect req: psm 1 scid 0x0042 < ACL data: handle 12 flags 0x00 dlen 16 L2CAP(s): Connect rsp: dcid 0x0042 scid 0x0042 result 0 status 0 Connection successful < ACL data: handle 12 flags 0x00 dlen 23 L2CAP(s): Config req: dcid 0x0042 flags 0x00 clen 11 RFC 0x00 (Basic) > HCI Event: Number of Completed Packets (0x13) plen 5 handle 12 packets 2 > ACL data: handle 12 flags 0x02 dlen 18 L2CAP(s): Config rsp: scid 0x0041 flags 0x00 result 0 clen 4 MTU 672 < ACL data: handle 12 flags 0x00 dlen 24 L2CAP(d): cid 0x0041 len 20 [psm 1] SDP SSA Req: tid 0x0 len 0xf pat uuid-16 0x0100 (L2CAP) max 65535 aid(s) 0x0000 - 0xffff cont 00 > HCI Event: Number of Completed Packets (0x13) plen 5 handle 12 packets 2 > ACL data: handle 12 flags 0x02 dlen 23 L2CAP(s): Config req: dcid 0x0042 flags 0x00 clen 11 RFC 0x00 (Basic) < ACL data: handle 12 flags 0x00 dlen 18 L2CAP(s): Config rsp: scid 0x0042 flags 0x00 result 0 clen 4 MTU 672 > HCI Event: Number of Completed Packets (0x13) plen 5 handle 12 packets 2 > ACL data: handle 12 flags 0x02 dlen 18 L2CAP(s): Config rsp: scid 0x0042 flags 0x00 result 0 clen 4 MTU 672 > ACL data: handle 12 flags 0x02 dlen 676 L2CAP(d): cid 0x0041 len 672 [psm 1] SDP SSA Rsp: tid 0x0 len 0x29b count 656 cont 08 E7 35 D5 50 90 02 00 00 < ACL data: handle 12 flags 0x00 dlen 32 L2CAP(d): cid 0x0041 len 28 [psm 1] SDP SSA Req: tid 0x1 len 0x17 pat uuid-16 0x0100 (L2CAP) max 65535 aid(s) 0x0000 - 0xffff cont 08 E7 35 D5 50 90 02 00 00 > ACL data: handle 12 flags 0x02 dlen 24 L2CAP(d): cid 0x0042 len 20 [psm 1] SDP SSA Req: tid 0x0 len 0xf pat uuid-16 0x0100 (L2CAP) max 65535 aid(s) 0x0000 - 0xffff cont 00 < ACL data: handle 12 flags 0x00 dlen 676 L2CAP(d): cid 0x0042 len 672 [psm 1] SDP SSA Rsp: tid 0x0 len 0x29b count 656 cont 08 5A 28 D5 50 90 02 00 00 > HCI Event: Number of Completed Packets (0x13) plen 5 handle 12 packets 2 > ACL data: handle 12 flags 0x02 dlen 100 L2CAP(d): cid 0x0041 len 96 [psm 1] SDP SSA Rsp: tid 0x1 len 0x5b count 88 record #0 aid 0x0000 (SrvRecHndl) uint 0x10000 aid 0x0001 (SrvClassIDList) < uuid-16 0x1112 (Headset AG) uuid-16 0x1203 (Audio) > aid 0x0004 (ProtocolDescList) < < uuid-16 0x0100 (L2CAP) > < uuid-16 0x0003 (RFCOMM) uint 0xc > > aid 0x0005 (BrwGrpList) < uuid-16 0x1002 (PubBrwsGrp) > aid 0x0009 (BTProfileDescList) < < uuid-16 0x1108 (Headset) uint 0x102 > > aid 0x0100 (SrvName) str "Headset Audio Gateway" record #1 aid 0x0000 (SrvRecHndl) uint 0x10001 aid 0x0001 (SrvClassIDList) < uuid-16 0x111f (Handsfree AG) uuid-16 0x1203 (Audio) > aid 0x0004 (ProtocolDescList) < < uuid-16 0x0100 (L2CAP) > < uuid-16 0x0003 (RFCOMM) uint 0xd > > aid 0x0005 (BrwGrpList) < uuid-16 0x1002 (PubBrwsGrp) > aid 0x0009 (BTProfileDescList) < < uuid-16 0x111e (Handsfree) uint 0x105 > > aid 0x0100 (SrvName) str "Hands-Free Audio Gateway" aid 0x0301 (SuppDataStoresList) uint 0x1 aid 0x0311 (SuppFeatures) uint 0x0 record #2 aid 0x0000 (SrvRecHndl) uint 0x10002 aid 0x0001 (SrvClassIDList) < uuid-16 0x110c (AVRemTarget) > aid 0x0004 (ProtocolDescList) < < uuid-16 0x0100 (L2CAP) uint 0x17 > < uuid-16 0x0017 (AVCTP) uint 0x103 > > aid 0x0005 (BrwGrpList) < uuid-16 0x1002 (PubBrwsGrp) > aid 0x0009 (BTProfileDescList) < < uuid-16 0x110e (AVRemote) uint 0x103 > > aid 0x0100 (SrvName) str "AVRCP TG" aid 0x0311 (SuppFeatures) uint 0xf record #3 aid 0x0000 (SrvRecHndl) uint 0x10003 aid 0x0001 (SrvClassIDList) < uuid-16 0x110e (AVRemote) > aid 0x0004 (ProtocolDescList) < < uuid-16 0x0100 (L2CAP) uint 0x17 > < uuid-16 0x0017 (AVCTP) uint 0x103 > > aid 0x0005 (BrwGrpList) < uuid-16 0x1002 (PubBrwsGrp) > aid 0x0009 (BTProfileDescList) < < uuid-16 0x110e (AVRemote) uint 0x100 > > aid 0x0100 (SrvName) str "AVRCP CT" aid 0x0311 (SuppFeatures) uint 0xf record #4 aid 0x0000 (SrvRecHndl) uint 0x10004 aid 0x0001 (SrvClassIDList) < uuid-16 0x1101 (SP) > aid 0x0002 (SrvRecState) uint 0x1234 aid 0x0003 (SrvID) uuid-16 0x1101 (SP) aid 0x0004 (ProtocolDescList) < < uuid-16 0x0100 (L2CAP) > < uuid-16 0x0003 (RFCOMM) uint 0xf > > aid 0x0005 (BrwGrpList) < uuid-16 0x1002 (PubBrwsGrp) > aid 0x0006 (LangBaseAttrIDList) < uint 0x656e uint 0x6a uint 0x100 > aid 0x0007 (SrvInfoTimeToLive) uint 0xffff aid 0x0008 (SrvAvail) uint 0xff aid 0x0009 (BTProfileDescList) < < uuid-16 0x1101 (SP) uint 0x100 > > aid 0x000a (DocURL) url "http://www.bluez.org/" aid 0x000b (ClientExeURL) url "http://www.bluez.org/" aid 0x000c (IconURL) url "http://www.bluez.org/" aid 0x0100 (SrvName) str "Serial Port" aid 0x0101 (SrvDesc) str "COM Port" aid 0x0102 (ProviderName) str "BlueZ" record #5 aid 0x0000 (SrvRecHndl) uint 0x10005 aid 0x0001 (SrvClassIDList) < uuid-16 0x1105 (OBEXObjPush) > aid 0x0004 (ProtocolDescList) < < uuid-16 0x0100 (L2CAP) > < uuid-16 0x0003 (RFCOMM) uint 0x9 > < uuid-16 0x0008 (OBEX) > > aid 0x0005 (BrwGrpList) < uuid-16 0x1002 (PubBrwsGrp) > aid 0x0009 (BTProfileDescList) < < uuid-16 0x1105 (OBEXObjPush) uint 0x100 > > aid 0x0100 (SrvName) str "OBEX Object Push" aid 0x0303 (SuppFormatsList) < uint 0x1 uint 0x2 uint 0x3 uint 0x4 uint 0x5 uint 0x6 uint 0xff > record #6 aid 0x0000 (SrvRecHndl) uint 0x10006 aid 0x0001 (SrvClassIDList) < uuid-16 0x1106 (OBEXObjTrnsf) > aid 0x0004 (ProtocolDescList) < < uuid-16 0x0100 (L2CAP) > < uuid-16 0x0003 (RFCOMM) uint 0xa > < uuid-16 0x0008 (OBEX) > > aid 0x0005 (BrwGrpList) < uuid-16 0x1002 (PubBrwsGrp) > aid 0x0009 (BTProfileDescList) < < uuid-16 0x1106 (OBEXObjTrnsf) uint 0x100 > > aid 0x0100 (SrvName) str "OBEX File Transfer" cont 00 > ACL data: handle 12 flags 0x02 dlen 32 L2CAP(d): cid 0x0042 len 28 [psm 1] SDP SSA Req: tid 0x1 len 0x17 pat uuid-16 0x0100 (L2CAP) max 65535 aid(s) 0x0000 - 0xffff cont 08 5A 28 D5 50 90 02 00 00 > ACL data: handle 12 flags 0x02 dlen 8 L2CAP(d): cid 0x0040 len 4 [psm 3] RFCOMM(s): DISC: cr 1 dlci 0 pf 1 ilen 0 fcs 0xfd < ACL data: handle 12 flags 0x00 dlen 8 L2CAP(d): cid 0x0040 len 4 [psm 3] RFCOMM(s): UA: cr 1 dlci 0 pf 1 ilen 0 fcs 0xd7 > ACL data: handle 12 flags 0x02 dlen 12 L2CAP(s): Disconn req: dcid 0x0040 scid 0x0040 < ACL data: handle 12 flags 0x00 dlen 12 L2CAP(s): Disconn rsp: dcid 0x0040 scid 0x0040 > HCI Event: Number of Completed Packets (0x13) plen 5 handle 12 packets 2 > HCI Event: Number of Completed Packets (0x13) plen 5 handle 12 packets 1 < ACL data: handle 12 flags 0x00 dlen 129 L2CAP(d): cid 0x0042 len 125 [psm 1] SDP SSA Rsp: tid 0x1 len 0x78 count 117 record #0 aid 0x0000 (SrvRecHndl) uint 0x10000 aid 0x0001 (SrvClassIDList) < uuid-16 0x1112 (Headset AG) uuid-16 0x1203 (Audio) > aid 0x0004 (ProtocolDescList) < < uuid-16 0x0100 (L2CAP) > < uuid-16 0x0003 (RFCOMM) uint 0xc > > aid 0x0005 (BrwGrpList) < uuid-16 0x1002 (PubBrwsGrp) > aid 0x0009 (BTProfileDescList) < < uuid-16 0x1108 (Headset) uint 0x102 > > aid 0x0100 (SrvName) str "Headset Audio Gateway" record #1 aid 0x0000 (SrvRecHndl) uint 0x10001 aid 0x0001 (SrvClassIDList) < uuid-16 0x111f (Handsfree AG) uuid-16 0x1203 (Audio) > aid 0x0004 (ProtocolDescList) < < uuid-16 0x0100 (L2CAP) > < uuid-16 0x0003 (RFCOMM) uint 0xd > > aid 0x0005 (BrwGrpList) < uuid-16 0x1002 (PubBrwsGrp) > aid 0x0009 (BTProfileDescList) < < uuid-16 0x111e (Handsfree) uint 0x105 > > aid 0x0100 (SrvName) str "Hands-Free Audio Gateway" aid 0x0301 (SuppDataStoresList) uint 0x1 aid 0x0311 (SuppFeatures) uint 0x0 record #2 aid 0x0000 (SrvRecHndl) uint 0x10002 aid 0x0001 (SrvClassIDList) < uuid-16 0x110c (AVRemTarget) > aid 0x0004 (ProtocolDescList) < < uuid-16 0x0100 (L2CAP) uint 0x17 > < uuid-16 0x0017 (AVCTP) uint 0x103 > > aid 0x0005 (BrwGrpList) < uuid-16 0x1002 (PubBrwsGrp) > aid 0x0009 (BTProfileDescList) < < uuid-16 0x110e (AVRemote) uint 0x103 > > aid 0x0100 (SrvName) str "AVRCP TG" aid 0x0311 (SuppFeatures) uint 0xf record #3 aid 0x0000 (SrvRecHndl) uint 0x10003 aid 0x0001 (SrvClassIDList) < uuid-16 0x110e (AVRemote) > aid 0x0004 (ProtocolDescList) < < uuid-16 0x0100 (L2CAP) uint 0x17 > < uuid-16 0x0017 (AVCTP) uint 0x103 > > aid 0x0005 (BrwGrpList) < uuid-16 0x1002 (PubBrwsGrp) > aid 0x0009 (BTProfileDescList) < < uuid-16 0x110e (AVRemote) uint 0x100 > > aid 0x0100 (SrvName) str "AVRCP CT" aid 0x0311 (SuppFeatures) uint 0xf record #4 aid 0x0000 (SrvRecHndl) uint 0x10004 aid 0x0001 (SrvClassIDList) < uuid-16 0x1101 (SP) > aid 0x0002 (SrvRecState) uint 0x1234 aid 0x0003 (SrvID) uuid-16 0x1101 (SP) aid 0x0004 (ProtocolDescList) < < uuid-16 0x0100 (L2CAP) > < uuid-16 0x0003 (RFCOMM) uint 0xf > > aid 0x0005 (BrwGrpList) < uuid-16 0x1002 (PubBrwsGrp) > aid 0x0006 (LangBaseAttrIDList) < uint 0x656e uint 0x6a uint 0x100 > aid 0x0007 (SrvInfoTimeToLive) uint 0xffff aid 0x0008 (SrvAvail) uint 0xff aid 0x0009 (BTProfileDescList) < < uuid-16 0x1101 (SP) uint 0x100 > > aid 0x000a (DocURL) url "http://www.bluez.org/" aid 0x000b (ClientExeURL) url "http://www.bluez.org/" aid 0x000c (IconURL) url "http://www.bluez.org/" aid 0x0100 (SrvName) str "Serial Port" aid 0x0101 (SrvDesc) str "COM Port" aid 0x0102 (ProviderName) str "BlueZ" record #5 aid 0x0000 (SrvRecHndl) uint 0x10005 aid 0x0001 (SrvClassIDList) < uuid-16 0x1101 (SP) > aid 0x0002 (SrvRecState) uint 0x1234 aid 0x0003 (SrvID) uuid-16 0x1101 (SP) aid 0x0004 (ProtocolDescList) < < uuid-16 0x0100 (L2CAP) > < uuid-16 0x0003 (RFCOMM) uint 0xf > > aid 0x0005 (BrwGrpList) < uuid-16 0x1002 (PubBrwsGrp) > aid 0x0006 (LangBaseAttrIDList) < uint 0x656e uint 0x6a uint 0x100 > aid 0x0007 (SrvInfoTimeToLive) uint 0xffff aid 0x0008 (SrvAvail) uint 0xff aid 0x0009 (BTProfileDescList) < < uuid-16 0x1101 (SP) uint 0x100 > > aid 0x000a (DocURL) url "http://www.bluez.org/" aid 0x000b (ClientExeURL) url "http://www.bluez.org/" aid 0x000c (IconURL) url "http://www.bluez.org/" aid 0x0100 (SrvName) str "Serial Port" aid 0x0101 (SrvDesc) str "COM Port" aid 0x0102 (ProviderName) str "BlueZ" cont 00 < ACL data: handle 12 flags 0x00 dlen 24 L2CAP(d): cid 0x0041 len 20 [psm 1] SDP SSA Req: tid 0x2 len 0xf pat uuid-16 0x1200 (PNPInfo) max 65535 aid(s) 0x0000 - 0xffff cont 00 > HCI Event: Number of Completed Packets (0x13) plen 5 handle 12 packets 2 > ACL data: handle 12 flags 0x02 dlen 14 L2CAP(d): cid 0x0041 len 10 [psm 1] SDP SSA Rsp: tid 0x2 len 0x5 count 2 cont 00 > ACL data: handle 12 flags 0x02 dlen 24 L2CAP(d): cid 0x0042 len 20 [psm 1] SDP SSA Req: tid 0x2 len 0xf pat uuid-16 0x1200 (PNPInfo) max 65535 aid(s) 0x0000 - 0xffff cont 00 < ACL data: handle 12 flags 0x00 dlen 14 L2CAP(d): cid 0x0042 len 10 [psm 1] SDP SSA Rsp: tid 0x2 len 0x5 count 2 cont 00 > HCI Event: Number of Completed Packets (0x13) plen 5 handle 12 packets 1 < ACL data: handle 12 flags 0x00 dlen 12 L2CAP(s): Disconn req: dcid 0x0041 scid 0x0041 > ACL data: handle 12 flags 0x02 dlen 12 L2CAP(s): Disconn rsp: dcid 0x0041 scid 0x0041 > ACL data: handle 12 flags 0x02 dlen 12 L2CAP(s): Disconn req: dcid 0x0042 scid 0x0042 < ACL data: handle 12 flags 0x00 dlen 12 L2CAP(s): Disconn rsp: dcid 0x0042 scid 0x0042 > HCI Event: Number of Completed Packets (0x13) plen 5 handle 12 packets 2 > HCI Event: Disconn Complete (0x05) plen 4 status 0x00 handle 12 reason 0x13 Reason: Remote User Terminated Connection < HCI Command: Delete Stored Link Key (0x03|0x0012) plen 7 bdaddr 00:02:72:AA:FB:94 all 0 > HCI Event: Command Complete (0x0e) plen 6 Delete Stored Link Key (0x03|0x0012) ncmd 1 status 0x00 deleted 0 rgs, Kevin