Pairing confirmation required although IO capability is set to SSP_IO_CAPABILITY_DISPLAY_YES_NO

[Alaa Masalha]

Hello,

I'm trying to connect to a cc2564 by an Android device, and I want to allow the device to connect without re-pairing once it has already been paired in the past.

According to the docs:

If the IO capability is set to SSP_IO_CAPABILITY_DISPLAY_YES_NO, the request will be automatically accepted.

So I have the IO capability set to SSP_IO_CAPABILITY_DISPLAY_YES_NO in btstack_main():

gap_ssp_set_io_capability(SSP_IO_CAPABILITY_DISPLAY_YES_NO);

but every time I receive a connection request, a pairing confirmation request is displayed on the android device even though Android Bluetooth settings shows the device is already paired.

Log from Bluekitchen:

[00:13:24.310] LOG -- hci.c.826: Connection closed: handle 0x1, <ADDRESS>

[00:13:24.318] LOG -- hci.c.3658: BTSTACK_EVENT_NR_CONNECTIONS_CHANGED 0

[00:13:27.783] LOG -- hci.c.1808: Connection_incoming: <ADDRESS>, type 1

[00:13:27.791] LOG -- hci.c.183: create_connection_for_addr <ADDRESS>, type ff

[00:13:27.800] LOG -- hci.c.3042: sending hci_accept_connection_request, remote eSCO 0

[00:13:27.820] LOG -- hci.c.1832: Connection_complete (status=0) <ADDRESS>

[00:13:27.828] LOG -- hci.c.1845: New connection: handle 1, <ADDRESS>

[00:13:27.835] LOG -- hci.c.3658: BTSTACK_EVENT_NR_CONNECTIONS_CHANGED 1

[00:13:27.844] LOG -- hci.c.1911: HCI_EVENT_READ_REMOTE_SUPPORTED_FEATURES_COMPLETE, bonding flags 6, eSCO 1

[00:13:27.855] LOG -- hci.c.1918: HCI_EVENT_LINK_KEY_REQUEST

[00:13:27.861] LOG -- hci.c.3070: responding to link key request

[00:13:27.896] LOG -- hci.c.3094: IO Capability Request received, stack bondable 1, io cap 1

[00:13:27.905] LOG -- hci.c.3767: gap_mitm_protection_required_for_security_level 0

SSP User Confirmation Request with numeric value '984108'

SSP User Confirmation Auto accept

Any help is appreciated.

Thanks

[Matthias Ringwald]

Hi Alaa

You're log doesn't include the hci dump. You may enable it: http://bluekitchen-gmbh.com/btstack/how_to/#bluetooth-hci-packet-logs

How do you store the pairing information? You could add btstack_link_key_db_memory.c and enable it by calling 

    hci_set_link_key_db(btstack_link_key_db_memory_instance());

in main() after hci_init(). Then, you should be able to reconnect if you didn't reset your device.

Please see http://bluekitchen-gmbh.com/storing-link-keys-in-flash-memory/

best

 Matthias 

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[Alaa Masalha]

Thanks, this worked!

[Developer]

Hi,

Problem actually still exists...

If I disconnect then reconnect immediately, it works. But if I wait, say 10 seconds, after disconnecting, then on the next reconnecting it asks for pairing again with a different pin.

Here's HCI DUMP:

[00:00:18.533] ACL <= 01 20 08 00 04 00 40 00 0B 53 01 B8

[00:00:18.539] EVT <= 81 02 01 00

RFCOMM channel closed

[00:00:18.544] EVT <= 78 02 40 00

[00:00:18.548] ACL => 01 00 08 00 04 00 42 00 0B 73 01 92

[00:00:18.554] EVT <= 6E 00

[00:00:18.557] EVT <= 78 02 40 00

[00:00:18.563] EVT <= 13 05 01 01 00 01 00

[00:00:18.567] ACL <= 01 20 08 00 04 00 40 00 03 53 01 FD

[00:00:18.573] EVT <= 78 02 40 00

[00:00:18.577] ACL => 01 00 08 00 04 00 42 00 03 73 01 D7

[00:00:18.583] EVT <= 6E 00

[00:00:18.586] ACL => 01 00 0C 00 08 00 01 00 06 04 04 00 42 00 40 00

[00:00:18.594] EVT <= 6E 00

[00:00:18.597] EVT <= 78 02 40 00

[00:00:18.600] EVT <= 13 05 01 01 00 02 00

[00:00:18.605] ACL <= 01 20 0C 00 08 00 01 00 06 0C 04 00 40 00 42 00

[00:00:18.612] ACL => 01 00 0C 00 08 00 01 00 07 0C 04 00 40 00 42 00

[00:00:18.620] EVT <= 71 02 40 00

[00:00:18.623] EVT <= 6E 00

[00:00:18.627] ACL <= 01 20 0C 00 08 00 01 00 07 04 04 00 42 00 40 00

[00:00:18.634] EVT <= 13 05 01 01 00 01 00

[00:00:22.617] EVT <= 05 04 00 01 00 13

[00:00:22.621] EVT <= 61 01 00

[00:00:30.884] EVT <= 04 0A 59 1A DA 9A 89 64 0C 02 5A 01

[00:00:30.891]

CMD => 09 04 07 59 1A DA 9A 89 64 01

[00:00:30.896] EVT <= 6E 00

[00:00:30.900] EVT <= 0F 04 00 01 09 04

[00:00:30.906] EVT <= 03 0B 00 01 00 59 1A DA 9A 89 64 01 00

[00:00:30.913] EVT <= 61 01 01

[00:00:30.916]

CMD => 1B 04 02 01 00

[00:00:30.920] EVT <= 6E 00

[00:00:30.923] EVT <= 20 07 59 1A DA 9A 89 64 01

[00:00:30.928] EVT <= 0F 04 00 01 1B 04

[00:00:30.933] EVT <= 38 04 01 00 40 1F

[00:00:30.937] EVT <= 17 06 59 1A DA 9A 89 64

[00:00:30.942]

CMD => 0C 04 06 59 1A DA 9A 89 64

[00:00:30.947] EVT <= 1B 03 01 00 05

[00:00:30.951] EVT <= 6E 00

[00:00:30.955] EVT <= 0B 0B 00 01 00 FF FE 8F FE D8 3F 5B 87

[00:00:30.961] ACL <= 01 20 0A 00 06 00 01 00 0A 02 02 00 02 00

[00:00:30.968] ACL => 01 00 10 00 0C 00 01 00 0B 02 08 00 02 00 00 00 80 02 00 00

[00:00:30.976] EVT <= 0E 0A 01 0C 04 00 59 1A DA 9A 89 64

[00:00:30.982] EVT <= 6E 00

[00:00:30.986] EVT <= 32 09 59 1A DA 9A 89 64 01 00 05

[00:00:30.992] EVT <= 31 06 59 1A DA 9A 89 64

[00:00:30.996]

CMD => 2B 04 09 59 1A DA 9A 89 64 01 00 04

[00:00:31.003] EVT <= 13 05 01 01 00 01 00

[00:00:31.007] EVT <= 6E 00

[00:00:31.010] ACL <= 01 20 0A 00 06 00 01 00 0A 03 02 00 03 00

[00:00:31.017] ACL => 01 00 14 00 10 00 01 00 0B 03 0C 00 03 00 00 00 06 00 00 00 00 00 00 00

[00:00:31.027] EVT <= 0E 0A 01 2B 04 00 59 1A DA 9A 89 64

[00:00:31.033] EVT <= 6E 00

[00:00:31.036] EVT <= 13 05 01 01 00 01 00

[00:00:31.129] EVT <= 33 0A 59 1A DA 9A 89 64 B9 A6 07 00

SSP User Confirmation Request with numeric value '501433'

SSP User Confirmation Auto accept

[00:00:31.144]

CMD => 2C 04 06 59 1A DA 9A 89 64

[00:00:31.149] EVT <= 6E 00

[00:00:31.153] EVT <= 0E 0A 01 2C 04 00 59 1A DA 9A 89 64

It seems that if I wait until `EVT <= 61 01 00` appears (which takes 4 seconds after disconnection), then it asks for repairing.

What can I do?

Thanks!

[Developer]

Any help please? Problem is not solved...

[Matthias Ringwald]

Hi

In the log, which can be processed with BTstack's tool/create_packet_log.py and be viewed with Wireshark, there's a link key request which is rejected -> BTstack does not have a stored link key for this connection.

Could you post a full HCI dump that includes the first pairing and also the later reconnect. Please enable log_info in btstack_config.h by adding #define ENABLE_LOG_INFO, too.

Best

 Matthias

[Developer]

Hi Matthias,

Thanks for the reply. Here's the log:

[00:02:16.195] EVT <= 04 0A 59 1A DA 9A 89 64 0C 02 5A 01

[00:02:16.201]

CMD => 09 04 07 59 1A DA 9A 89 64 01

[00:02:16.207] EVT <= 6E 00

[00:02:16.210] EVT <= 0F 04 00 01 09 04

[00:02:16.217] EVT <= 03 0B 00 01 00 59 1A DA 9A 89 64 01 00

[00:02:16.223] EVT <= 61 01 01

[00:02:16.226]

CMD => 1B 04 02 01 00

[00:02:16.231] EVT <= 6E 00

[00:02:16.234] EVT <= 20 07 59 1A DA 9A 89 64 01

[00:02:16.239] EVT <= 38 04 01 00 40 1F

[00:02:16.243] EVT <= 1B 03 01 00 05

[00:02:16.247] EVT <= 0F 04 00 01 1B 04

[00:02:16.252] EVT <= 0B 0B 00 01 00 FF FE 8F FE D8 3F 5B 87

[00:02:16.258] ACL <= 01 20 0A 00 06 00 01 00 0A 02 02 00 02 00

[00:02:16.265] ACL => 01 00 10 00 0C 00 01 00 0B 02 08 00 02 00 00 00 80 02 00 00

[00:02:16.273] EVT <= 32 09 59 1A DA 9A 89 64 01 00 05

[00:02:16.279] EVT <= 6E 00

[00:02:16.282] EVT <= 31 06 59 1A DA 9A 89 64

[00:02:16.287]

CMD => 2B 04 09 59 1A DA 9A 89 64 01 00 04

[00:02:16.293] EVT <= 13 05 01 01 00 01 00

[00:02:16.298] EVT <= 6E 00

[00:02:16.301] ACL <= 01 20 0A 00 06 00 01 00 0A 03 02 00 03 00

[00:02:16.308] ACL => 01 00 14 00 10 00 01 00 0B 03 0C 00 03 00 00 00 06 00 00 00 00 00 00 00

[00:02:16.318] EVT <= 0E 0A 01 2B 04 00 59 1A DA 9A 89 64

[00:02:16.324] EVT <= 6E 00

[00:02:16.327] EVT <= 13 05 01 01 00 01 00

[00:02:16.419] EVT <= 33 0A 59 1A DA 9A 89 64 D5 6C 0A 00

SSP User Confirmation Request with numeric value '683221'

SSP User Confirmation Auto accept

[00:02:16.434]

CMD => 2C 04 06 59 1A DA 9A 89 64

[00:02:16.440] EVT <= 6E 00

[00:02:16.443] EVT <= 0E 0A 01 2C 04 00 59 1A DA 9A 89 64

[00:02:17.846] EVT <= 36 07 00 59 1A DA 9A 89 64

[00:02:17.884] EVT <= 18 17 59 1A DA 9A 89 64 13 9A F7 B1 2F D9 9E 75 E2 37 33 65 78 FC 21 95 05

[00:02:17.903] EVT <= 08 04 00 01 00 01

[00:02:17.908] EVT <= E0 03 01 00 03

[00:02:17.929] ACL <= 01 20 0C 00 08 00 01 00 02 04 04 00 03 00 40 00

[00:02:17.936] EVT <= E0 03 01 00 03

[00:02:17.940] EVT <= 72 0E 59 1A DA 9A 89 64 01 00 03 00 42 00 40 00

[00:02:17.947] ACL => 01 00 10 00 0C 00 01 00 03 04 08 00 42 00 40 00 00 00 00 00

[00:02:17.956] EVT <= 6E 00

[00:02:17.959] ACL => 01 00 10 00 0C 00 01 00 04 03 08 00 40 00 00 00 01 02 FC 03

[00:02:17.967] EVT <= 13 05 01 01 00 01 00

[00:02:17.972] EVT <= 6E 00

[00:02:17.975] ACL <= 01 20 10 00 0C 00 01 00 04 05 08 00 42 00 00 00 01 02 9B 06

[00:02:17.984] ACL => 01 00 12 00 0E 00 01 00 05 05 0A 00 40 00 00 00 00 00 01 02 9B 06

[00:02:17.993] EVT <= 13 05 01 01 00 01 00

[00:02:17.997] EVT <= 6E 00

[00:02:18.001] ACL <= 01 20 0E 00 0A 00 01 00 05 03 06 00 42 00 00 00 00 00

[00:02:18.008] EVT <= 70 16 00 59 1A DA 9A 89 64 01 00 03 00 42 00 40 00 FC 03 9B 06 00 00 01

[00:02:18.018] EVT <= 13 05 01 01 00 01 00

[00:02:18.023] ACL <= 01 20 08 00 04 00 42 00 03 3F 01 1C

[00:02:18.029] EVT <= 78 02 42 00

[00:02:18.033] ACL => 01 00 08 00 04 00 40 00 03 73 01 D7

[00:02:18.039] EVT <= 6E 00

[00:02:18.042] EVT <= 78 02 42 00

[00:02:18.045] ACL <= 01 20 0C 00 08 00 01 00 02 06 04 00 01 00 41 00

[00:02:18.053] EVT <= E0 03 01 00 03

[00:02:18.056] EVT <= 72 0E 59 1A DA 9A 89 64 01 00 01 00 43 00 41 00

[00:02:18.064] ACL => 01 00 10 00 0C 00 01 00 03 06 08 00 43 00 41 00 00 00 00 00

[00:02:18.072] EVT <= 13 05 01 01 00 01 00

[00:02:18.077] EVT <= 6E 00

[00:02:18.080] ACL => 01 00 10 00 0C 00 01 00 04 04 08 00 41 00 00 00 01 02 FC 03

[00:02:18.089] EVT <= 6E 00

[00:02:18.092] ACL <= 01 20 12 00 0E 00 42 00 03 EF 15 83 11 02 F0 00 00 DE 03 00 07 70

[00:02:18.101] EVT <= 82 09 59 1A DA 9A 89 64 01 01 00

RFCOMM channel 1 requested for 64:89:9A:DA:1A:59

[00:02:18.111] EVT <= 78 02 42 00

[00:02:18.115] ACL => 01 00 12 00 0E 00 40 00 01 EF 15 81 11 02 E0 00 00 DE 03 00 00 AA

[00:02:18.124] ACL <= 01 20 10 00 0C 00 01 00 04 07 08 00 43 00 00 00 01 02 A0 02

[00:02:18.133] EVT <= 6E 00

[00:02:18.136] ACL => 01 00 12 00 0E 00 01 00 05 07 0A 00 41 00 00 00 00 00 01 02 A0 02

[00:02:18.145] EVT <= 13 05 01 01 00 02 00

[00:02:18.149] EVT <= 6E 00

[00:02:18.152] EVT <= 78 02 42 00

[00:02:18.156] ACL <= 01 20 0E 00 0A 00 01 00 05 04 06 00 43 00 00 00 00 00

[00:02:18.164] EVT <= 70 16 00 59 1A DA 9A 89 64 01 00 01 00 43 00 41 00 FC 03 A0 02 00 00 01

[00:02:18.174] ACL <= 01 20 08 00 04 00 42 00 0B 3F 01 59

[00:02:18.180] EVT <= 78 02 42 00

[00:02:18.183] ACL => 01 00 08 00 04 00 40 00 0B 73 01 92

[00:02:18.190] EVT <= 13 05 01 01 00 02 00

[00:02:18.194] EVT <= 6E 00

[00:02:18.197] EVT <= 78 02 42 00

[00:02:18.201] ACL => 01 00 0C 00 08 00 40 00 01 EF 09 E3 05 0B 8D AA

[00:02:18.208] EVT <= 6E 00

[00:02:18.211] EVT <= 78 02 42 00

[00:02:18.215] ACL => 01 00 09 00 05 00 40 00 09 FF 01 0A 5C

[00:02:18.221] ACL <= 01 20 18 00 14 00 43 00 06 00 00 00 0F 35 03 19 12 00 02 90 35 05 0A 00 00 FF FF 00

[00:02:18.232] EVT <= 6E 00

[00:02:18.235] EVT <= 78 02 43 00

[00:02:18.239] ACL => 01 00 0F 00 0B 00 41 00 07 00 00 00 06 00 03 36 00 00 00

[00:02:18.247] EVT <= 13 05 01 01 00 01 00

[00:02:18.252] EVT <= 6E 00

[00:02:18.255] EVT <= 78 02 42 00

[00:02:18.258] ACL <= 01 20 0C 00 08 00 42 00 03 EF 09 E3 05 0B 8D 70

[00:02:18.266] EVT <= 78 02 42 00

[00:02:18.269] ACL => 01 00 0C 00 08 00 40 00 01 EF 09 E1 05 0B 8D AA

[00:02:18.277] EVT <= 6E 00

[00:02:18.280] ACL <= 01 20 0C 00 08 00 42 00 03 EF 09 E1 05 0B 8D 70

[00:02:18.287] EVT <= 80 10 00 59 1A DA 9A 89 64 01 00 01 01 00 DE 03 01 00

RFCOMM channel open succeeded. New RFCOMM Channel ID 1, max frame size 990

[00:02:18.302] EVT <= 88 07 03 03 00 D1 D3 7F 3F

[00:02:18.307] EVT <= 13 05 01 01 00 02 00

[00:02:18.312] EVT <= 78 02 42 00

[00:02:18.316] EVT <= 13 05 01 01 00 01 00

[00:02:18.320] ACL <= 01 20 0C 00 08 00 01 00 06 08 04 00 43 00 41 00

[00:02:18.328] ACL => 01 00 0C 00 08 00 01 00 07 08 04 00 43 00 41 00

[00:02:18.335] EVT <= 71 02 43 00

[00:02:18.338] EVT <= 6E 00

[00:02:18.342] EVT <= 13 05 01 01 00 01 00

[00:02:18.351] EVT <= 13 05 01 01 00 01 00

[00:02:18.356] ACL <= 01 20 0C 00 08 00 01 00 02 09 04 00 01 00 42 00

[00:02:18.363] EVT <= E0 03 01 00 03

[00:02:18.367] EVT <= 72 0E 59 1A DA 9A 89 64 01 00 01 00 44 00 42 00

[00:02:18.374] ACL => 01 00 10 00 0C 00 01 00 03 09 08 00 44 00 42 00 00 00 00 00

[00:02:18.383] EVT <= 6E 00

[00:02:18.386] ACL => 01 00 10 00 0C 00 01 00 04 05 08 00 42 00 00 00 01 02 FC 03

[00:02:18.395] EVT <= 6E 00

[00:02:18.398] ACL <= 01 20 10 00 0C 00 01 00 04 0A 08 00 44 00 00 00 01 02 A0 02

[00:02:18.407] ACL => 01 00 12 00 0E 00 01 00 05 0A 0A 00 42 00 00 00 00 00 01 02 A0 02

[00:02:18.416] EVT <= 13 05 01 01 00 02 00

[00:02:18.420] EVT <= 6E 00

[00:02:18.424] ACL <= 01 20 0E 00 0A 00 01 00 05 05 06 00 44 00 00 00 00 00

[00:02:18.431] EVT <= 70 16 00 59 1A DA 9A 89 64 01 00 01 00 44 00 42 00 FC 03 A0 02 00 00 01

[00:02:18.441] EVT <= 13 05 01 01 00 01 00

[00:02:18.446] ACL <= 01 20 18 00 14 00 44 00 06 00 00 00 0F 35 03 19 01 00 02 90 35 05 0A 00 00 FF FF 00

[00:02:18.457] EVT <= 78 02 44 00

[00:02:18.461] ACL => 01 00 6E 00 6A 00 42 00 07 00 00 00 65 00 62 36 00 5F 36 00 5C 09 00 00 0A 00 01 00 01 09 00 01 36 00 03 19 11 01 09 00 04 36 00 0E 36 00 03 19 01 00 36 00 05 19 00 03 08 01 09 00 05 36 00 03 19 10 02 09 00 06 36 00 09 09 65 6E 09 00 6A 09 01 00 09 00 09 36 00 09 36 00 06 19 11 01 09 11 02 09 01 00 25 0B 53 50 50 20 43 6F 75 6E 74 65 72 00

[00:02:18.500] EVT <= 6E 00

[00:02:18.516] EVT <= 13 05 01 01 00 01 00

[00:02:18.521] ACL <= 01 20 0C 00 08 00 01 00 06 0B 04 00 44 00 42 00

[00:02:18.528] ACL => 01 00 0C 00 08 00 01 00 07 0B 04 00 44 00 42 00

[00:02:18.535] EVT <= 71 02 44 00

[00:02:18.539] EVT <= 6E 00

[00:02:18.542] EVT <= 13 05 01 01 00 01 00

[00:02:22.469] ACL <= 01 20 08 00 04 00 42 00 0B 53 01 B8

[00:02:22.475] EVT <= 81 02 01 00

RFCOMM channel closed

[00:02:22.480] EVT <= 78 02 42 00

[00:02:22.484] ACL => 01 00 08 00 04 00 40 00 0B 73 01 92

[00:02:22.490] EVT <= 6E 00

[00:02:22.493] EVT <= 78 02 42 00

[00:02:22.497] EVT <= 13 05 01 01 00 01 00

[00:02:22.502] ACL <= 01 20 08 00 04 00 42 00 03 53 01 FD

[00:02:22.508] EVT <= 78 02 42 00

[00:02:22.511] ACL => 01 00 08 00 04 00 40 00 03 73 01 D7

[00:02:22.518] EVT <= 6E 00

[00:02:22.521] ACL => 01 00 0C 00 08 00 01 00 06 06 04 00 40 00 42 00

[00:02:22.528] EVT <= 6E 00

[00:02:22.531] EVT <= 78 02 42 00

[00:02:22.535] ACL <= 01 20 0C 00 08 00 01 00 06 0C 04 00 42 00 40 00

[00:02:22.542] ACL => 01 00 0C 00 08 00 01 00 07 0C 04 00 42 00 40 00

[00:02:22.549] EVT <= 71 02 42 00

[00:02:22.553] EVT <= 6E 00

[00:02:22.556] EVT <= 13 05 01 01 00 02 00

[00:02:22.561] ACL <= 01 20 0C 00 08 00 01 00 07 06 04 00 40 00 42 00

[00:02:22.568] EVT <= 13 05 01 01 00 01 00

[00:02:26.554] EVT <= 05 04 00 01 00 13

[00:02:26.559] EVT <= 61 01 00

[00:02:32.854] EVT <= 04 0A 59 1A DA 9A 89 64 0C 02 5A 01

[00:02:32.860]

CMD => 09 04 07 59 1A DA 9A 89 64 01

[00:02:32.866] EVT <= 6E 00

[00:02:32.869] EVT <= 0F 04 00 01 09 04

[00:02:32.876] EVT <= 03 0B 00 01 00 59 1A DA 9A 89 64 01 00

[00:02:32.882] EVT <= 61 01 01

[00:02:32.886]

CMD => 1B 04 02 01 00

[00:02:32.890] EVT <= 6E 00

[00:02:32.893] EVT <= 20 07 59 1A DA 9A 89 64 01

[00:02:32.898] EVT <= 0F 04 00 01 1B 04

[00:02:32.902] EVT <= 38 04 01 00 40 1F

[00:02:32.907] EVT <= 17 06 59 1A DA 9A 89 64

[00:02:32.912]

CMD => 0C 04 06 59 1A DA 9A 89 64

[00:02:32.917] EVT <= 1B 03 01 00 05

[00:02:32.921] EVT <= 6E 00

[00:02:32.924] EVT <= 0B 0B 00 01 00 FF FE 8F FE D8 3F 5B 87

[00:02:32.931] ACL <= 01 20 0A 00 06 00 01 00 0A 02 02 00 02 00

[00:02:32.937] ACL => 01 00 10 00 0C 00 01 00 0B 02 08 00 02 00 00 00 80 02 00 00

[00:02:32.946] EVT <= 0E 0A 01 0C 04 00 59 1A DA 9A 89 64

[00:02:32.952] EVT <= 6E 00

[00:02:32.955] EVT <= 32 09 59 1A DA 9A 89 64 01 00 05

[00:02:32.961] EVT <= 31 06 59 1A DA 9A 89 64

[00:02:32.966]

CMD => 2B 04 09 59 1A DA 9A 89 64 01 00 04

[00:02:32.972] EVT <= 13 05 01 01 00 01 00

[00:02:32.977] EVT <= 6E 00

[00:02:32.980] ACL <= 01 20 0A 00 06 00 01 00 0A 03 02 00 03 00

[00:02:32.987] ACL => 01 00 14 00 10 00 01 00 0B 03 0C 00 03 00 00 00 06 00 00 00 00 00 00 00

[00:02:32.997] EVT <= 0E 0A 01 2B 04 00 59 1A DA 9A 89 64

[00:02:33.003] EVT <= 6E 00

[00:02:33.024] EVT <= 13 05 01 01 00 01 00

[00:02:33.081] EVT <= 33 0A 59 1A DA 9A 89 64 41 05 0B 00

SSP User Confirmation Request with numeric value '722241'

SSP User Confirmation Auto accept

[00:02:33.096]

CMD => 2C 04 06 59 1A DA 9A 89 64

[00:02:33.102] EVT <= 6E 00

[00:02:33.105] EVT <= 0E 0A 01 2C 04 00 59 1A DA 9A 89 64

[00:02:35.080] EVT <= 36 07 00 59 1A DA 9A 89 64

[00:02:35.118] EVT <= 18 17 59 1A DA 9A 89 64 E4 B7 B2 59 EA B0 9B D9 0E 98 B2 E4 1A 53 A3 FC 05

[00:02:35.138] EVT <= 08 04 00 01 00 01

[00:02:35.142] EVT <= E0 03 01 00 03

[00:02:35.163] ACL <= 01 20 0C 00 08 00 01 00 02 04 04 00 03 00 43 00

[00:02:35.170] EVT <= E0 03 01 00 03

[00:02:35.174] EVT <= 72 0E 59 1A DA 9A 89 64 01 00 03 00 45 00 43 00

[00:02:35.181] ACL => 01 00 10 00 0C 00 01 00 03 04 08 00 45 00 43 00 00 00 00 00

[00:02:35.190] ACL <= 01 20 0C 00 08 00 01 00 02 05 04 00 01 00 44 00

[00:02:35.197] EVT <= E0 03 01 00 03

[00:02:35.201] EVT <= 72 0E 59 1A DA 9A 89 64 01 00 01 00 46 00 44 00

[00:02:35.208] EVT <= 6E 00

[00:02:35.211] ACL => 01 00 10 00 0C 00 01 00 03 05 08 00 46 00 44 00 00 00 00 00

[00:02:35.220] EVT <= 13 05 01 01 00 01 00

[00:02:35.224] EVT <= 6E 00

[00:02:35.227] ACL => 01 00 10 00 0C 00 01 00 04 07 08 00 44 00 00 00 01 02 FC 03

[00:02:35.236] EVT <= 6E 00

[00:02:35.239] ACL => 01 00 10 00 0C 00 01 00 04 08 08 00 43 00 00 00 01 02 FC 03

[00:02:35.248] ACL <= 01 20 10 00 0C 00 01 00 04 06 08 00 45 00 00 00 01 02 9B 06

[00:02:35.256] EVT <= 6E 00

[00:02:35.259] ACL => 01 00 12 00 0E 00 01 00 05 06 0A 00 43 00 00 00 00 00 01 02 9B 06

[00:02:35.268] EVT <= 13 05 01 01 00 01 00

[00:02:35.273] EVT <= 6E 00

[00:02:35.276] ACL <= 01 20 10 00 0C 00 01 00 04 07 08 00 46 00 00 00 01 02 A0 02

[00:02:35.284] ACL => 01 00 12 00 0E 00 01 00 05 07 0A 00 44 00 00 00 00 00 01 02 A0 02

[00:02:35.294] ACL <= 01 20 0E 00 0A 00 01 00 05 07 06 00 46 00 00 00 00 00

[00:02:35.302] EVT <= 70 16 00 59 1A DA 9A 89 64 01 00 01 00 46 00 44 00 FC 03 A0 02 00 00 01

[00:02:35.311] EVT <= 6E 00

[00:02:35.314] EVT <= 13 05 01 01 00 02 00

[00:02:35.319] ACL <= 01 20 0E 00 0A 00 01 00 05 08 06 00 45 00 00 00 00 00

[00:02:35.327] EVT <= 70 16 00 59 1A DA 9A 89 64 01 00 03 00 45 00 43 00 FC 03 9B 06 00 00 01

[00:02:35.337] EVT <= 13 05 01 01 00 01 00

[00:02:35.342] ACL <= 01 20 08 00 04 00 45 00 03 3F 01 1C

[00:02:35.348] EVT <= 78 02 45 00

[00:02:35.351] ACL => 01 00 08 00 04 00 43 00 03 73 01 D7

[00:02:35.357] EVT <= 13 05 01 01 00 01 00

[00:02:35.362] EVT <= 6E 00

[00:02:35.365] EVT <= 78 02 45 00

[00:02:35.369] ACL <= 01 20 18 00 14 00 46 00 06 00 00 00 0F 35 03 19 12 00 02 90 35 05 0A 00 00 FF FF 00

[00:02:35.380] EVT <= 78 02 46 00

[00:02:35.384] ACL => 01 00 0F 00 0B 00 44 00 07 00 00 00 06 00 03 36 00 00 00

[00:02:35.392] EVT <= 13 05 01 01 00 01 00

[00:02:35.397] EVT <= 6E 00

[00:02:35.400] ACL <= 01 20 12 00 0E 00 45 00 03 EF 15 83 11 02 F0 00 00 DE 03 00 07 70

[00:02:35.409] EVT <= 82 09 59 1A DA 9A 89 64 01 02 00

RFCOMM channel 1 requested for 64:89:9A:DA:1A:59

[00:02:35.420] EVT <= 78 02 45 00

[00:02:35.423] ACL => 01 00 12 00 0E 00 43 00 01 EF 15 81 11 02 E0 00 00 DE 03 00 00 AA

[00:02:35.432] EVT <= 13 05 01 01 00 01 00

[00:02:35.437] EVT <= 6E 00

[00:02:35.440] EVT <= 78 02 45 00

[00:02:35.444] ACL <= 01 20 0C 00 08 00 01 00 06 08 04 00 46 00 44 00

[00:02:35.451] ACL => 01 00 0C 00 08 00 01 00 07 08 04 00 46 00 44 00

[00:02:35.458] EVT <= 71 02 46 00

[00:02:35.462] EVT <= 6E 00

[00:02:35.474] EVT <= 13 05 01 01 00 02 00

[00:02:35.479] ACL <= 01 20 08 00 04 00 45 00 0B 3F 01 59

[00:02:35.485] EVT <= 78 02 45 00

[00:02:35.488] ACL => 01 00 08 00 04 00 43 00 0B 73 01 92

[00:02:35.495] EVT <= 6E 00

[00:02:35.498] EVT <= 78 02 45 00

[00:02:35.501] ACL => 01 00 0C 00 08 00 43 00 01 EF 09 E3 05 0B 8D AA

[00:02:35.508] ACL <= 01 20 0C 00 08 00 01 00 02 09 04 00 01 00 45 00

[00:02:35.516] EVT <= E0 03 01 00 03

[00:02:35.519] EVT <= 72 0E 59 1A DA 9A 89 64 01 00 01 00 47 00 45 00

[00:02:35.527] EVT <= 6E 00

[00:02:35.530] ACL => 01 00 10 00 0C 00 01 00 03 09 08 00 47 00 45 00 00 00 00 00

[00:02:35.538] EVT <= 13 05 01 01 00 01 00

[00:02:35.543] EVT <= 6E 00

[00:02:35.546] ACL => 01 00 10 00 0C 00 01 00 04 09 08 00 45 00 00 00 01 02 FC 03

[00:02:35.554] ACL <= 01 20 0C 00 08 00 45 00 03 EF 09 E3 05 0B 8D 70

[00:02:35.562] EVT <= 6E 00

[00:02:35.565] EVT <= 78 02 45 00

[00:02:35.568] ACL => 01 00 0C 00 08 00 43 00 01 EF 09 E1 05 0B 8D AA

[00:02:35.576] EVT <= 13 05 01 01 00 01 00

[00:02:35.580] EVT <= 6E 00

[00:02:35.583] EVT <= 78 02 45 00

[00:02:35.587] ACL => 01 00 09 00 05 00 43 00 09 FF 01 0A 5C

[00:02:35.593] EVT <= 6E 00

[00:02:35.596] ACL <= 01 20 0C 00 08 00 45 00 03 EF 09 E1 05 0B 8D 70

[00:02:35.603] EVT <= 80 10 00 59 1A DA 9A 89 64 01 00 01 02 00 DE 03 01 00

RFCOMM channel open succeeded. New RFCOMM Channel ID 2, max frame size 990

[00:02:35.619] EVT <= 88 07 03 03 00 D1 D3 7F 3F

[00:02:35.624] EVT <= 13 05 01 01 00 01 00

[00:02:35.628] EVT <= 78 02 45 00

[00:02:35.632] ACL <= 01 20 10 00 0C 00 01 00 04 0A 08 00 47 00 00 00 01 02 A0 02

[00:02:35.641] ACL => 01 00 12 00 0E 00 01 00 05 0A 0A 00 45 00 00 00 00 00 01 02 A0 02

[00:02:35.650] EVT <= 13 05 01 01 00 01 00

[00:02:35.654] EVT <= 6E 00

[00:02:35.658] ACL <= 01 20 0E 00 0A 00 01 00 05 09 06 00 47 00 00 00 00 00

[00:02:35.666] EVT <= 70 16 00 59 1A DA 9A 89 64 01 00 01 00 47 00 45 00 FC 03 A0 02 00 00 01

[00:02:35.675] EVT <= 13 05 01 01 00 01 00

[00:02:35.680] EVT <= 13 05 01 01 00 01 00

[00:02:35.685] EVT <= 13 05 01 01 00 01 00

[00:02:35.690] ACL <= 01 20 18 00 14 00 47 00 06 00 00 00 0F 35 03 19 01 00 02 90 35 05 0A 00 00 FF FF 00

[00:02:35.701] EVT <= 78 02 47 00

[00:02:35.705] ACL => 01 00 6E 00 6A 00 45 00 07 00 00 00 65 00 62 36 00 5F 36 00 5C 09 00 00 0A 00 01 00 01 09 00 01 36 00 03 19 11 01 09 00 04 36 00 0E 36 00 03 19 01 00 36 00 05 19 00 03 08 01 09 00 05 36 00 03 19 10 02 09 00 06 36 00 09 09 65 6E 09 00 6A 09 01 00 09 00 09 36 00 09 36 00 06 19 11 01 09 11 02 09 01 00 25 0B 53 50 50 20 43 6F 75 6E 74 65 72 00

[00:02:35.744] EVT <= 6E 00

[00:02:35.758] EVT <= 13 05 01 01 00 01 00

[00:02:35.763] ACL <= 01 20 0C 00 08 00 01 00 06 0B 04 00 47 00 45 00

[00:02:35.770] ACL => 01 00 0C 00 08 00 01 00 07 0B 04 00 47 00 45 00

[00:02:35.777] EVT <= 71 02 47 00

[00:02:35.781] EVT <= 6E 00

[00:02:35.784] EVT <= 13 05 01 01 00 01 00

Thanks!