Hi Luiz,
On 05/11/15 04:04, Luiz Augusto von Dentz wrote:
Hi Tom,
On Mon, May 11, 2015 at 11:03 AM, Luiz Augusto von Dentz
<luiz.dentz@xxxxxxxxx> wrote:
Hi Tom,
On Fri, May 8, 2015 at 5:31 PM, Tom Harada <tharada@xxxxxxxxxxxxxxxxxxx> wrote:
Hi all,
On a system with kernel 4.0.1 and BlueZ 5.22 or newer, I've noticed that
BlueZ seems to be automatically pairing with LE devices as soon as it
detects their advertisements. Is this an intended feature? If so, how can I
prevent it from happening?
It should be pairing, bluetoothd will create objects for devices found
I meant it should not be pairing...
during the scan but they are considered temporary as long as you don't
request to connect or pair, if you connect to it will still not be
paired but it will be stored persistently in the storage so you can
access after restarting bluetoothd.
With this in mind, what had made you believe we were performing
pairing during scanning?
bluetoothctl prints a line like "[CHG] Device 90:59:AF:1D:F4:66 Paired:
yes" and reports the device as paired. In other words, it behaves
exactly as if I had explicitly requested to pair with the device, except
I did no such thing. In btmon, I can see the pairing request taking
place, followed by a GATT service discovery. I've attached an example to
show what I mean.
Thanks,
Tom
Bluetooth monitor ver 5.30
= New Index: 00:02:72:D9:F9:B6 (BR/EDR,USB,hci0) [hci0] 0.694797
@ Device Unpaired: 90:59:AF:1D:F4:66 (1)
< HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 [hci0] 4.795343
Scanning: Disabled (0x00)
Filter duplicates: Disabled (0x00)
> HCI Event: Command Complete (0x0e) plen 4 [hci0] 4.799424
LE Set Scan Enable (0x08|0x000c) ncmd 1
Status: Success (0x00)
< HCI Command: LE Set Random Address (0x08|0x0005) plen 6 [hci0] 4.799508
Address: 30:D2:F2:A5:5E:03 (Non-Resolvable)
> HCI Event: Command Complete (0x0e) plen 4 [hci0] 4.802328
LE Set Random Address (0x08|0x0005) ncmd 1
Status: Success (0x00)
< HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 [hci0] 4.802431
Type: Active (0x01)
Interval: 11.250 msec (0x0012)
Window: 11.250 msec (0x0012)
Own address type: Random (0x01)
Filter policy: Accept all advertisement (0x00)
> HCI Event: Command Complete (0x0e) plen 4 [hci0] 4.805323
LE Set Scan Parameters (0x08|0x000b) ncmd 1
Status: Success (0x00)
< HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 [hci0] 4.805396
Scanning: Enabled (0x01)
Filter duplicates: Enabled (0x01)
> HCI Event: Command Complete (0x0e) plen 4 [hci0] 4.808324
LE Set Scan Enable (0x08|0x000c) ncmd 1
Status: Success (0x00)
@ Discovering: 0x01 (7)
> HCI Event: LE Meta Event (0x3e) plen 19 [hci0] 5.257453
LE Advertising Report (0x02)
Num reports: 1
Event type: Connectable undirected - ADV_IND (0x00)
Address type: Random (0x01)
Address: CA:BD:82:82:E1:27 (Static)
Data length: 7
Flags: 0x06
LE General Discoverable Mode
BR/EDR Not Supported
16-bit Service UUIDs (complete): 1 entry
Unknown (0xfeed)
RSSI: -94 dBm (0xa2)
> HCI Event: LE Meta Event (0x3e) plen 12 [hci0] 5.258334
LE Advertising Report (0x02)
Num reports: 1
Event type: Scan response - SCAN_RSP (0x04)
Address type: Random (0x01)
Address: CA:BD:82:82:E1:27 (Static)
Data length: 0
RSSI: -92 dBm (0xa4)
@ Device Found: CA:BD:82:82:E1:27 (2) rssi -92 flags 0x0000
02 01 06 03 03 ed fe .......
> HCI Event: LE Meta Event (0x3e) plen 25 [hci0] 8.895454
LE Advertising Report (0x02)
Num reports: 1
Event type: Connectable undirected - ADV_IND (0x00)
Address type: Public (0x00)
Address: 90:59:AF:1D:F4:66 (Texas Instruments)
Data length: 13
Flags: 0x05
LE Limited Discoverable Mode
BR/EDR Not Supported
16-bit Service UUIDs (partial): 1 entry
Blood Pressure (0x1810)
Slave Conn. Interval: 0x0050 - 0x00a0
RSSI: -68 dBm (0xbc)
< HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 [hci0] 8.895547
Scanning: Disabled (0x00)
Filter duplicates: Disabled (0x00)
> HCI Event: LE Meta Event (0x3e) plen 37 [hci0] 8.898316
LE Advertising Report (0x02)
Num reports: 1
Event type: Scan response - SCAN_RSP (0x04)
Address type: Public (0x00)
Address: 90:59:AF:1D:F4:66 (Texas Instruments)
Data length: 25
TX power: 0 dBm
Name (complete): A&D_UA-651BLE_1DF466
RSSI: -59 dBm (0xc5)
@ Device Found: 90:59:AF:1D:F4:66 (1) rssi -59 flags 0x0000
02 01 05 03 02 10 18 05 12 50 00 a0 00 02 0a 00 .........P......
15 09 41 26 44 5f 55 41 2d 36 35 31 42 4c 45 5f ..A&D_UA-651BLE_
31 44 46 34 36 36 1DF466
> HCI Event: Command Complete (0x0e) plen 4 [hci0] 8.899327
LE Set Scan Enable (0x08|0x000c) ncmd 1
Status: Success (0x00)
< HCI Command: LE Create Connection (0x08|0x000d) plen 25 [hci0] 8.899417
Scan interval: 60.000 msec (0x0060)
Scan window: 30.000 msec (0x0030)
Filter policy: White list is not used (0x00)
Peer address type: Public (0x00)
Peer address: 90:59:AF:1D:F4:66 (Texas Instruments)
Own address type: Public (0x00)
Min connection interval: 100.00 msec (0x0050)
Max connection interval: 200.00 msec (0x00a0)
Connection latency: 0x0000
Supervision timeout: 6000 msec (0x0258)
Min connection length: 0.000 msec (0x0000)
Max connection length: 0.000 msec (0x0000)
@ Discovering: 0x00 (7)
> HCI Event: Command Status (0x0f) plen 4 [hci0] 8.902318
LE Create Connection (0x08|0x000d) ncmd 1
Status: Success (0x00)
> HCI Event: LE Meta Event (0x3e) plen 19 [hci0] 8.920426
LE Connection Complete (0x01)
Status: Success (0x00)
Handle: 64
Role: Master (0x00)
Peer address type: Public (0x00)
Peer address: 90:59:AF:1D:F4:66 (Texas Instruments)
Connection interval: 198.75 msec (0x009f)
Connection latency: 0.00 msec (0x0000)
Supervision timeout: 6000 msec (0x0258)
Master clock accuracy: 0x05
@ Device Connected: 90:59:AF:1D:F4:66 (1) flags 0x0000
02 01 05 03 02 10 18 05 12 50 00 a0 00 .........P...
< ACL Data TX: Handle 64 flags 0x00 dlen 7 [hci0] 8.953603
ATT: Exchange MTU Request (0x02) len 2
Client RX MTU: 517
> ACL Data RX: Handle 64 flags 0x02 dlen 6 [hci0] 8.994441
SMP: Security Request (0x0b) len 1
Authentication requirement: Bonding, No MITM, Legacy, No Keypresses (0x01)
< ACL Data TX: Handle 64 flags 0x00 dlen 11 [hci0] 8.994535
SMP: Pairing Request (0x01) len 6
IO capability: NoInputNoOutput (0x03)
OOB data: Authentication data not present (0x00)
Authentication requirement: Bonding, No MITM, Legacy, No Keypresses (0x01)
Max encryption key size: 16
Initiator key distribution: EncKey Sign (0x05)
Responder key distribution: EncKey IdKey Sign (0x07)
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 9.173429
Num handles: 1
Handle: 64
Count: 1
> ACL Data RX: Handle 64 flags 0x02 dlen 7 [hci0] 9.193265
ATT: Exchange MTU Response (0x03) len 2
Server RX MTU: 23
< ACL Data TX: Handle 64 flags 0x00 dlen 11 [hci0] 9.193603
ATT: Read By Group Type Request (0x10) len 6
Handle range: 0x0001-0xffff
Attribute group type: Primary Service (0x2800)
> ACL Data RX: Handle 64 flags 0x02 dlen 11 [hci0] 9.392076
SMP: Pairing Response (0x02) len 6
IO capability: NoInputNoOutput (0x03)
OOB data: Authentication data not present (0x00)
Authentication requirement: Bonding, No MITM, Legacy, No Keypresses (0x01)
Max encryption key size: 16
Initiator key distribution: EncKey Sign (0x05)
Responder key distribution: EncKey IdKey Sign (0x07)
< ACL Data TX: Handle 64 flags 0x00 dlen 21 [hci0] 9.392167
SMP: Pairing Confirm (0x03) len 16
Confim value: 1c07d71586a060f6b3ecbd1f7cd34a1d
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 9.393318
Num handles: 1
Handle: 64
Count: 2
> ACL Data RX: Handle 64 flags 0x02 dlen 24 [hci0] 9.590958
ATT: Read By Group Type Response (0x11) len 19
Attribute data length: 6
Attribute data list: 3 entries
Handle: 0x0001
Value: 0b000018
Handle: 0x000c
Value: 0f000118
Handle: 0x0010
Value: 17001018
< ACL Data TX: Handle 64 flags 0x00 dlen 11 [hci0] 9.591167
ATT: Read By Group Type Request (0x10) len 6
Handle range: 0x0018-0xffff
Attribute group type: Primary Service (0x2800)
> ACL Data RX: Handle 64 flags 0x02 dlen 21 [hci0] 9.789679
SMP: Pairing Confirm (0x03) len 16
Confim value: bf417ab96e31ffe86ed12a1b5b8b90e3
< ACL Data TX: Handle 64 flags 0x00 dlen 21 [hci0] 9.789794
SMP: Pairing Random (0x04) len 16
Random value: efc135031490c5b84b0a6d483e17678f
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 9.790383
Num handles: 1
Handle: 64
Count: 2
> ACL Data RX: Handle 64 flags 0x02 dlen 18 [hci0] 9.988394
ATT: Read By Group Type Response (0x11) len 13
Attribute data length: 6
Attribute data list: 2 entries
Handle: 0x0018
Value: 28000a18
Handle: 0x0029
Value: 2b000f18
< ACL Data TX: Handle 64 flags 0x00 dlen 11 [hci0] 9.988611
ATT: Read By Group Type Request (0x10) len 6
Handle range: 0x002c-0xffff
Attribute group type: Primary Service (0x2800)
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 10.173454
Num handles: 1
Handle: 64
Count: 1
> ACL Data RX: Handle 64 flags 0x02 dlen 21 [hci0] 10.187125
SMP: Pairing Random (0x04) len 16
Random value: 16ca56cf627f7da808e153c502ff93c0
< HCI Command: LE Start Encryption (0x08|0x0019) plen 28 [hci0] 10.187232
Handle: 64
Random number: 0x0000000000000000
Encrypted diversifier: 0x0000
Long term key: f61d9a2927a0fd2bd7d686cb275d9787
> HCI Event: Command Status (0x0f) plen 4 [hci0] 10.189323
LE Start Encryption (0x08|0x0019) ncmd 1
Status: Success (0x00)
> ACL Data RX: Handle 64 flags 0x02 dlen 26 [hci0] 10.386010
ATT: Read By Group Type Response (0x11) len 21
Attribute data length: 20
Attribute data list: 1 entry
Handle: 0x002c
Value: ffffe4ab90560d005c976d1b345a00f03b23
< ACL Data TX: Handle 64 flags 0x00 dlen 11 [hci0] 10.386396
ATT: Read By Group Type Request (0x10) len 6
Handle range: 0x0001-0xffff
Attribute group type: Secondary Service (0x2801)
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 10.423366
Num handles: 1
Handle: 64
Count: 1
> HCI Event: Encryption Change (0x08) plen 4 [hci0] 11.578371
Status: Success (0x00)
Handle: 64
Encryption: Enabled with AES-CCM (0x01)
> ACL Data RX: Handle 64 flags 0x02 dlen 21 [hci0] 11.777256
SMP: Encryption Information (0x06) len 16
Long term key: a68b1238a58f6278ee6b460e94301d2f
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 11.923438
Num handles: 1
Handle: 64
Count: 1
> ACL Data RX: Handle 64 flags 0x02 dlen 9 [hci0] 11.975720
ATT: Error Response (0x01) len 4
Read By Group Type Request (0x10)
Handle: 0x0001
Error: Unsupported Group Type (0x10)
< ACL Data TX: Handle 64 flags 0x00 dlen 11 [hci0] 11.976128
ATT: Read By Type Request (0x08) len 6
Handle range: 0x0001-0x000b
Attribute type: Include (0x2802)
> ACL Data RX: Handle 64 flags 0x02 dlen 15 [hci0] 11.976375
SMP: Master Identification (0x07) len 10
EDIV: 0x850a
Rand: 0x816352ffa23ba078
> ACL Data RX: Handle 64 flags 0x02 dlen 21 [hci0] 12.174757
SMP: Identity Information (0x08) len 16
Identity resolving key: 491b2776b95894322e6c699d1d2ea689
> ACL Data RX: Handle 64 flags 0x02 dlen 9 [hci0] 12.373226
ATT: Error Response (0x01) len 4
Read By Type Request (0x08)
Handle: 0x0001
Error: Attribute Not Found (0x0a)
< ACL Data TX: Handle 64 flags 0x00 dlen 11 [hci0] 12.373598
ATT: Read By Type Request (0x08) len 6
Handle range: 0x000c-0x000f
Attribute type: Include (0x2802)
> ACL Data RX: Handle 64 flags 0x02 dlen 12 [hci0] 12.373846
SMP: Identity Address Information (0x09) len 7
Address type: Public (0x00)
Address: 90:59:AF:1D:F4:66
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 12.423444
Num handles: 1
Handle: 64
Count: 1
> ACL Data RX: Handle 64 flags 0x02 dlen 21 [hci0] 12.572216
SMP: Signing Information (0x0a) len 16
Signature key: 3042fc577042d827ca19bf56e4722588
< ACL Data TX: Handle 64 flags 0x00 dlen 21 [hci0] 12.572372
SMP: Encryption Information (0x06) len 16
Long term key: 3593dd4b8e4c4e3a986849f04c02b579
< ACL Data TX: Handle 64 flags 0x00 dlen 15 [hci0] 12.572390
SMP: Master Identification (0x07) len 10
EDIV: 0x7f39
Rand: 0x4817fa37512d429f
< ACL Data TX: Handle 64 flags 0x00 dlen 21 [hci0] 12.572393
SMP: Signing Information (0x0a) len 16
Signature key: 5d3dbe128926cd44864672369cd6c4e7
@ New IRK: 90:59:AF:1D:F4:66 (1) 00:00:00:00:00:00
@ New CSRK: 90:59:AF:1D:F4:66 (1) Remote Unauthenticated (1)
@ New CSRK: 90:59:AF:1D:F4:66 (1) Local Unauthenticated (0)
@ New Long Term Key: 90:59:AF:1D:F4:66 (1) Master (Unauthenticated) 0x00
@ New Long Term Key: 90:59:AF:1D:F4:66 (1) Slave (Unauthenticated) 0x00
> ACL Data RX: Handle 64 flags 0x02 dlen 9 [hci0] 12.770843
ATT: Error Response (0x01) len 4
Read By Type Request (0x08)
Handle: 0x000c
Error: Attribute Not Found (0x0a)
< ACL Data TX: Handle 64 flags 0x00 dlen 11 [hci0] 12.771110
ATT: Read By Type Request (0x08) len 6
Handle range: 0x0010-0x0017
Attribute type: Include (0x2802)
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 12.771365
Num handles: 1
Handle: 64
Count: 2
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 12.772407
Num handles: 1
Handle: 64
Count: 2
> ACL Data RX: Handle 64 flags 0x02 dlen 9 [hci0] 13.168327
ATT: Error Response (0x01) len 4
Read By Type Request (0x08)
Handle: 0x0010
Error: Attribute Not Found (0x0a)
< ACL Data TX: Handle 64 flags 0x00 dlen 11 [hci0] 13.168691
ATT: Read By Type Request (0x08) len 6
Handle range: 0x0018-0x0028
Attribute type: Include (0x2802)
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 13.173356
Num handles: 1
Handle: 64
Count: 1
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 13.548416
Num handles: 1
Handle: 64
Count: 1
> ACL Data RX: Handle 64 flags 0x02 dlen 9 [hci0] 13.565770
ATT: Error Response (0x01) len 4
Read By Type Request (0x08)
Handle: 0x0018
Error: Attribute Not Found (0x0a)
< ACL Data TX: Handle 64 flags 0x00 dlen 11 [hci0] 13.566115
ATT: Read By Type Request (0x08) len 6
Handle range: 0x0029-0x002b
Attribute type: Include (0x2802)
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 13.923450
Num handles: 1
Handle: 64
Count: 1
> ACL Data RX: Handle 64 flags 0x02 dlen 9 [hci0] 13.963249
ATT: Error Response (0x01) len 4
Read By Type Request (0x08)
Handle: 0x0029
Error: Attribute Not Found (0x0a)
< ACL Data TX: Handle 64 flags 0x00 dlen 11 [hci0] 13.963510
ATT: Read By Type Request (0x08) len 6
Handle range: 0x002c-0xffff
Attribute type: Include (0x2802)
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 14.299455
Num handles: 1
Handle: 64
Count: 1
> ACL Data RX: Handle 64 flags 0x02 dlen 9 [hci0] 14.360804
ATT: Error Response (0x01) len 4
Read By Type Request (0x08)
Handle: 0x002c
Error: Attribute Not Found (0x0a)
< ACL Data TX: Handle 64 flags 0x00 dlen 11 [hci0] 14.361156
ATT: Read By Type Request (0x08) len 6
Handle range: 0x0001-0x000b
Attribute type: Characteristic (0x2803)
> ACL Data RX: Handle 64 flags 0x02 dlen 27 [hci0] 14.758479
ATT: Read By Type Response (0x09) len 22
Attribute data length: 7
Attribute data list: 3 entries
Handle: 0x0002
Value: 020300002a
Handle: 0x0004
Value: 020500012a
Handle: 0x0006
Value: 0a0700022a
< ACL Data TX: Handle 64 flags 0x00 dlen 11 [hci0] 14.758772
ATT: Read By Type Request (0x08) len 6
Handle range: 0x0007-0x000b
Attribute type: Characteristic (0x2803)
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 14.799456
Num handles: 1
Handle: 64
Count: 1
> ACL Data RX: Handle 64 flags 0x02 dlen 20 [hci0] 15.155844
ATT: Read By Type Response (0x09) len 15
Attribute data length: 7
Attribute data list: 2 entries
Handle: 0x0008
Value: 0a0900032a
Handle: 0x000a
Value: 020b00042a
< ACL Data TX: Handle 64 flags 0x00 dlen 11 [hci0] 15.156226
ATT: Read By Type Request (0x08) len 6
Handle range: 0x000b-0x000b
Attribute type: Characteristic (0x2803)
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 15.174439
Num handles: 1
Handle: 64
Count: 1
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 15.549420
Num handles: 1
Handle: 64
Count: 1
> ACL Data RX: Handle 64 flags 0x02 dlen 9 [hci0] 15.553286
ATT: Error Response (0x01) len 4
Read By Type Request (0x08)
Handle: 0x000b
Error: Attribute Not Found (0x0a)
< ACL Data TX: Handle 64 flags 0x00 dlen 11 [hci0] 15.553616
ATT: Read By Type Request (0x08) len 6
Handle range: 0x000c-0x000f
Attribute type: Characteristic (0x2803)
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 15.924498
Num handles: 1
Handle: 64
Count: 1
> ACL Data RX: Handle 64 flags 0x02 dlen 13 [hci0] 15.950835
ATT: Read By Type Response (0x09) len 8
Attribute data length: 7
Attribute data list: 1 entry
Handle: 0x000d
Value: 200e00052a
< ACL Data TX: Handle 64 flags 0x00 dlen 11 [hci0] 15.951199
ATT: Read By Type Request (0x08) len 6
Handle range: 0x000e-0x000f
Attribute type: Characteristic (0x2803)
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 16.299444
Num handles: 1
Handle: 64
Count: 1
> ACL Data RX: Handle 64 flags 0x02 dlen 9 [hci0] 16.348511
ATT: Error Response (0x01) len 4
Read By Type Request (0x08)
Handle: 0x000e
Error: Attribute Not Found (0x0a)
< ACL Data TX: Handle 64 flags 0x00 dlen 9 [hci0] 16.348828
ATT: Find Information Request (0x04) len 4
Handle range: 0x000f-0x000f
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 16.674447
Num handles: 1
Handle: 64
Count: 1
> ACL Data RX: Handle 64 flags 0x02 dlen 10 [hci0] 16.745862
ATT: Find Information Response (0x05) len 5
Format: UUID-16 (0x01)
Handle: 0x000f
UUID: Client Characteristic Configuration (0x2902)
< ACL Data TX: Handle 64 flags 0x00 dlen 11 [hci0] 16.746221
ATT: Read By Type Request (0x08) len 6
Handle range: 0x0010-0x0017
Attribute type: Characteristic (0x2803)
> ACL Data RX: Handle 64 flags 0x02 dlen 27 [hci0] 17.143495
ATT: Read By Type Response (0x09) len 22
Attribute data length: 7
Attribute data list: 3 entries
Handle: 0x0011
Value: 201200352a
Handle: 0x0014
Value: 021500492a
Handle: 0x0016
Value: 0a1700082a
< ACL Data TX: Handle 64 flags 0x00 dlen 11 [hci0] 17.143773
ATT: Read By Type Request (0x08) len 6
Handle range: 0x0017-0x0017
Attribute type: Characteristic (0x2803)
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 17.174456
Num handles: 1
Handle: 64
Count: 1
> ACL Data RX: Handle 64 flags 0x02 dlen 9 [hci0] 17.540829
ATT: Error Response (0x01) len 4
Read By Type Request (0x08)
Handle: 0x0017
Error: Attribute Not Found (0x0a)
< ACL Data TX: Handle 64 flags 0x00 dlen 9 [hci0] 17.541168
ATT: Find Information Request (0x04) len 4
Handle range: 0x0013-0x0013
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 17.549345
Num handles: 1
Handle: 64
Count: 1
< HCI Command: LE Set Random Address (0x08|0x0005) plen 6 [hci0] 17.793588
Address: 02:8A:89:B3:89:B1 (Non-Resolvable)
> HCI Event: Command Complete (0x0e) plen 4 [hci0] 17.796358
LE Set Random Address (0x08|0x0005) ncmd 1
Status: Success (0x00)
< HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 [hci0] 17.796436
Type: Active (0x01)
Interval: 11.250 msec (0x0012)
Window: 11.250 msec (0x0012)
Own address type: Random (0x01)
Filter policy: Accept all advertisement (0x00)
> HCI Event: Command Complete (0x0e) plen 4 [hci0] 17.799309
LE Set Scan Parameters (0x08|0x000b) ncmd 1
Status: Success (0x00)
< HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 [hci0] 17.799377
Scanning: Enabled (0x01)
Filter duplicates: Enabled (0x01)
> HCI Event: Command Complete (0x0e) plen 4 [hci0] 17.802316
LE Set Scan Enable (0x08|0x000c) ncmd 1
Status: Success (0x00)
@ Discovering: 0x01 (7)
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 17.924484
Num handles: 1
Handle: 64
Count: 1
> ACL Data RX: Handle 64 flags 0x02 dlen 10 [hci0] 17.938501
ATT: Find Information Response (0x05) len 5
Format: UUID-16 (0x01)
Handle: 0x0013
UUID: Client Characteristic Configuration (0x2902)
< ACL Data TX: Handle 64 flags 0x00 dlen 11 [hci0] 17.938830
ATT: Read By Type Request (0x08) len 6
Handle range: 0x0018-0x0028
Attribute type: Characteristic (0x2803)
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 18.299396
Num handles: 1
Handle: 64
Count: 1
> ACL Data RX: Handle 64 flags 0x02 dlen 27 [hci0] 18.336031
ATT: Read By Type Response (0x09) len 22
Attribute data length: 7
Attribute data list: 3 entries
Handle: 0x0019
Value: 021a00292a
Handle: 0x001b
Value: 021c00242a
Handle: 0x001d
Value: 021e00252a
< ACL Data TX: Handle 64 flags 0x00 dlen 11 [hci0] 18.336193
ATT: Read By Type Request (0x08) len 6
Handle range: 0x001e-0x0028
Attribute type: Characteristic (0x2803)
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 18.674441
Num handles: 1
Handle: 64
Count: 1
> ACL Data RX: Handle 64 flags 0x02 dlen 27 [hci0] 18.733547
ATT: Read By Type Response (0x09) len 22
Attribute data length: 7
Attribute data list: 3 entries
Handle: 0x001f
Value: 022000272a
Handle: 0x0021
Value: 022200262a
Handle: 0x0023
Value: 022400282a
< ACL Data TX: Handle 64 flags 0x00 dlen 11 [hci0] 18.733817
ATT: Read By Type Request (0x08) len 6
Handle range: 0x0024-0x0028
Attribute type: Characteristic (0x2803)
> ACL Data RX: Handle 64 flags 0x02 dlen 20 [hci0] 19.130757
ATT: Read By Type Response (0x09) len 15
Attribute data length: 7
Attribute data list: 2 entries
Handle: 0x0025
Value: 022600232a
Handle: 0x0027
Value: 0228002a2a
< ACL Data TX: Handle 64 flags 0x00 dlen 11 [hci0] 19.130922
ATT: Read By Type Request (0x08) len 6
Handle range: 0x0028-0x0028
Attribute type: Characteristic (0x2803)
> ACL Data RX: Handle 64 flags 0x02 dlen 16 [hci0] 19.131551
LE L2CAP: Connection Parameter Update Request (0x12) ident 1 len 8
Min interval: 80
Max interval: 160
Slave latency: 0
Timeout multiplier: 600
< ACL Data TX: Handle 64 flags 0x00 dlen 10 [hci0] 19.131590
LE L2CAP: Connection Parameter Update Response (0x13) ident 1 len 2
Result: Connection Parameters accepted (0x0000)
< HCI Command: LE Connection Update (0x08|0x0013) plen 14 [hci0] 19.131600
Handle: 64
Min connection interval: 100.00 msec (0x0050)
Max connection interval: 200.00 msec (0x00a0)
Connection latency: 0x0000
Supervision timeout: 6000 msec (0x0258)
Min connection length: 0.000 msec (0x0000)
Max connection length: 0.000 msec (0x0000)
@ New Conn Param: 90:59:AF:1D:F4:66 (1) hint 1 min 0x0050 max 0x00a0 latency 0x0000 timeout 0x0258
> HCI Event: Command Status (0x0f) plen 4 [hci0] 19.135306
LE Connection Update (0x08|0x0013) ncmd 1
Status: Success (0x00)
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 19.174443
Num handles: 1
Handle: 64
Count: 1
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 19.529395
Num handles: 1
Handle: 64
Count: 2
> ACL Data RX: Handle 64 flags 0x02 dlen 9 [hci0] 19.727341
ATT: Error Response (0x01) len 4
Read By Type Request (0x08)
Handle: 0x0028
Error: Attribute Not Found (0x0a)
< ACL Data TX: Handle 64 flags 0x00 dlen 11 [hci0] 19.727711
ATT: Read By Type Request (0x08) len 6
Handle range: 0x0029-0x002b
Attribute type: Characteristic (0x2803)
> ACL Data RX: Handle 64 flags 0x02 dlen 13 [hci0] 20.124737
ATT: Read By Type Response (0x09) len 8
Attribute data length: 7
Attribute data list: 1 entry
Handle: 0x002a
Value: 022b00192a
< ACL Data TX: Handle 64 flags 0x00 dlen 11 [hci0] 20.125002
ATT: Read By Type Request (0x08) len 6
Handle range: 0x002b-0x002b
Attribute type: Characteristic (0x2803)
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 20.174432
Num handles: 1
Handle: 64
Count: 1
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 20.549446
Num handles: 1
Handle: 64
Count: 1
> ACL Data RX: Handle 64 flags 0x02 dlen 9 [hci0] 20.721075
ATT: Error Response (0x01) len 4
Read By Type Request (0x08)
Handle: 0x002b
Error: Attribute Not Found (0x0a)
< ACL Data TX: Handle 64 flags 0x00 dlen 11 [hci0] 20.721281
ATT: Read By Type Request (0x08) len 6
Handle range: 0x002c-0xffff
Attribute type: Characteristic (0x2803)
> HCI Event: LE Meta Event (0x3e) plen 10 [hci0] 20.721311
LE Connection Update Complete (0x03)
Status: Success (0x00)
Handle: 64
Connection interval: 198.75 msec (0x009f)
Connection latency: 0.00 msec (0x0000)
Supervision timeout: 6000 msec (0x0258)
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 21.049411
Num handles: 1
Handle: 64
Count: 1
> ACL Data RX: Handle 64 flags 0x02 dlen 27 [hci0] 21.118599
ATT: Read By Type Response (0x09) len 22
Attribute data length: 21
Attribute data list: 1 entry
Handle: 0x002d
Value: 0a2e00e4ab90560d005c976d1b345a01f03b23
< ACL Data TX: Handle 64 flags 0x00 dlen 11 [hci0] 21.118876
ATT: Read By Type Request (0x08) len 6
Handle range: 0x002e-0xffff
Attribute type: Characteristic (0x2803)
> ACL Data RX: Handle 64 flags 0x02 dlen 9 [hci0] 21.516111
ATT: Error Response (0x01) len 4
Read By Type Request (0x08)
Handle: 0x002e
Error: Attribute Not Found (0x0a)
< ACL Data TX: Handle 64 flags 0x00 dlen 9 [hci0] 21.516544
ATT: Find Information Request (0x04) len 4
Handle range: 0x002f-0xffff
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 21.549419
Num handles: 1
Handle: 64
Count: 1
> ACL Data RX: Handle 64 flags 0x02 dlen 9 [hci0] 21.913597
ATT: Error Response (0x01) len 4
Find Information Request (0x04)
Handle: 0x002f
Error: Attribute Not Found (0x0a)
< ACL Data TX: Handle 64 flags 0x00 dlen 9 [hci0] 21.914086
ATT: Write Request (0x12) len 4
Handle: 0x000f
Data: 0200
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 21.924449
Num handles: 1
Handle: 64
Count: 1
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 22.299409
Num handles: 1
Handle: 64
Count: 1
> ACL Data RX: Handle 64 flags 0x02 dlen 5 [hci0] 22.310999
ATT: Write Response (0x13) len 0
@ Device Added: 90:59:AF:1D:F4:66 (1) 2
< ACL Data TX: Handle 64 flags 0x00 dlen 9 [hci0] 22.311874
ATT: Read Blob Request (0x0c) len 4
Handle: 0x0003
Offset: 0x0000
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 22.674364
Num handles: 1
Handle: 64
Count: 1
> ACL Data RX: Handle 64 flags 0x02 dlen 25 [hci0] 22.708640
ATT: Read Blob Response (0x0d) len 20
41 26 44 5f 55 41 2d 36 35 31 42 4c 45 5f 31 44 A&D_UA-651BLE_1D
46 34 36 36 F466
< ACL Data TX: Handle 64 flags 0x00 dlen 7 [hci0] 22.708945
ATT: Read Request (0x0a) len 2
Handle: 0x0005
< HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 [hci0] 22.936030
Scanning: Disabled (0x00)
Filter duplicates: Disabled (0x00)
> HCI Event: Command Complete (0x0e) plen 4 [hci0] 22.939301
LE Set Scan Enable (0x08|0x000c) ncmd 1
Status: Success (0x00)
< HCI Command: Inquiry (0x01|0x0001) plen 5 [hci0] 22.939391
Access code: 0x9e8b33 (General Inquiry)
Length: 5.12s (0x04)
Num responses: 0
> HCI Event: Command Status (0x0f) plen 4 [hci0] 22.942306
Inquiry (0x01|0x0001) ncmd 1
Status: Success (0x00)
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 23.049416
Num handles: 1
Handle: 64
Count: 1
> ACL Data RX: Handle 64 flags 0x02 dlen 7 [hci0] 23.106130
ATT: Read Response (0x0b) len 2
Value: 0000
< ACL Data TX: Handle 64 flags 0x00 dlen 11 [hci0] 23.106390
ATT: Read By Type Request (0x08) len 6
Handle range: 0x0018-0x0028
Attribute type: Characteristic (0x2803)
> ACL Data RX: Handle 64 flags 0x02 dlen 27 [hci0] 23.503841
ATT: Read By Type Response (0x09) len 22
Attribute data length: 7
Attribute data list: 3 entries
Handle: 0x0019
Value: 021a00292a
Handle: 0x001b
Value: 021c00242a
Handle: 0x001d
Value: 021e00252a
< ACL Data TX: Handle 64 flags 0x00 dlen 11 [hci0] 23.504248
ATT: Read By Type Request (0x08) len 6
Handle range: 0x001e-0x0028
Attribute type: Characteristic (0x2803)
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 23.549384
Num handles: 1
Handle: 64
Count: 1
> ACL Data RX: Handle 64 flags 0x02 dlen 27 [hci0] 23.901327
ATT: Read By Type Response (0x09) len 22
Attribute data length: 7
Attribute data list: 3 entries
Handle: 0x001f
Value: 022000272a
Handle: 0x0021
Value: 022200262a
Handle: 0x0023
Value: 022400282a
< ACL Data TX: Handle 64 flags 0x00 dlen 11 [hci0] 23.901681
ATT: Read By Type Request (0x08) len 6
Handle range: 0x0024-0x0028
Attribute type: Characteristic (0x2803)
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 23.924453
Num handles: 1
Handle: 64
Count: 1
> ACL Data RX: Handle 64 flags 0x02 dlen 20 [hci0] 24.298853
ATT: Read By Type Response (0x09) len 15
Attribute data length: 7
Attribute data list: 2 entries
Handle: 0x0025
Value: 022600232a
Handle: 0x0027
Value: 0228002a2a
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 24.300344
Num handles: 1
Handle: 64
Count: 1
