[QtBluetooth] Help for testing HW_OSTC3 and SHEARWATER families

Rick Walsh rickmwalsh at gmail.com
Mon Jun 29 03:47:12 PDT 2015 

Claudiu,

I've tested your patches, and your work looks great!

Tested on Fedora 22, using a Shearwater Petrel 2 and onboard Bluetooth.

On 29 June 2015 at 08:33, Claudiu Olteanu <
olteanu.vasilica.claudiu at gmail.com> wrote:

> I didn't know that. Thanks for the heads up!
>
> In the beginning try to see if it connects to the device using this
> version.
> It attempts to make a connection to the Serial Port Profile. Therefore, if
> the
> service is listening on RFCOMM channel 5, then it should successfully
> connect.
>

Before applying the patch,
0005-Use-channel-5-for-Shearwater-Petrel-2-devices, I was able to turn on
my laptop's onboard Bluetooth and the scan worked successfully, but
unfortunately  the connection was not successful.  My Petrel 2 had
previously been paired.  The hcidump output is attached.  I've edited out
the junk where it detected my TV.


>
> If not, please apply the attached patch. This is just a temporary solution
> :).
>
>
After applying the patch to connect to channel 5, the connection was
successful.  Downloading dives worked as expected - every dive was
downloaded into a new Subsurface logbook.

To test a bit more, I unpaired my dive computer through the KDE Bluetooth
system tray thing, and tried to pair it again through the Bluetooth dialog
in Subsurface.  I have to admit that right-clicking and choosing pair
seemed less than intuitive, but it worked flawlessly.  I did not need to
use bluetoothctl.  Downloading dives again 'worked', except there were no
new dives after downloading everything previously, so nothing was
downloaded.

I deleted the few latest dives and tried again.  This time it failed, but I
think downloading several times in a row without powering off was just too
much work for the Petrel (it's happened before and not not a real issue
because normally you have no reason to download more than once at a time).
I turned the Petrel off then on again.  Unpaired through the Subsurface
interface (worked), re-paired (worked), downloaded the three most recent
dives (worked again).

The hcidump output is attached after applying the use channel 5 patch.

As you said, the patch to use channel 5 is only a temporary solution, as
I'm sure it breaks things for every other dive computer.  Unfortunately,
the Petrel 2 identifies itself as a Petrel, and I believe the Petrel 1 uses
channel 0.  E.g. from my hcidump file:

> HCI Event: Remote Name Req Complete (0x07) plen 255
    status 0x00 bdaddr 00:12:34:56:78:9A name 'Petrel'

One way to tell that it wants to use channel 5 from the command line is
using sdptool.

sdptool -i hci0 records 00:11:22:33:44:55
Service Name: Serial Port
Service RecHandle: 0x10000
Service Class ID List:
  "Serial Port" (0x1101)
Protocol Descriptor List:
  "L2CAP" (0x0100)
  "RFCOMM" (0x0003)
    Channel: 5

Can you do a similar query through qtbluetooth?  Or perhaps try channel
zero first (should work for OSTC computers, Shearwater Predator and Petrel
v1), if that fails, try channel 5.  I'm only aware of dive computers using
those two channels, but you could try brute force after that.

As further testing, I also tried using the Bluetooth dongle that came with
the Petrel 2.  The dialog in Subsurface only recognized the onboard
Bluetooth device, i.e. hci0, even when I used hciconfig to turn hci0 off
and hci1 on.  I'm guessing you know this.

Cheers,

Rick
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HCI sniffer - Bluetooth packet analyzer ver 5.29
device: hci0 snap_len: 1500 filter: 0xffffffffffffffff
> HCI Event: Command Complete (0x0e) plen 4
    Reset (0x03|0x0003) ncmd 1
    status 0x00
> HCI Event: Command Complete (0x0e) plen 12
    Read Local Supported Features (0x04|0x0003) ncmd 1
    status 0x00
    Features: 0xff 0xff 0x8f 0xfe 0x9b 0xff 0x79 0x83
> HCI Event: Command Complete (0x0e) plen 12
    Read Local Version Information (0x04|0x0001) ncmd 1
    status 0x00
    HCI Version: 2.1 (0x4) HCI Revision: 0x50eb
    LMP Version: 2.1 (0x4) LMP Subversion: 0x420e
    Manufacturer: Broadcom Corporation (15)
> HCI Event: Command Complete (0x0e) plen 10
    Read BD ADDR (0x04|0x0009) ncmd 1
    status 0x00 bdaddr 00:AB:CD:EF:12:34
> HCI Event: Command Complete (0x0e) plen 11
    Read Buffer Size (0x04|0x0005) ncmd 1
    status 0x00
    ACL MTU 1021:8 SCO MTU 64:1
> HCI Event: Command Complete (0x0e) plen 7
    Read Class of Device (0x03|0x0023) ncmd 1
    status 0x00 class 0x000000
> HCI Event: Command Complete (0x0e) plen 252
    Read Local Name (0x03|0x0014) ncmd 1
    status 0x00 name 'BCM2046B1 Bluetooth Device'
> HCI Event: Command Complete (0x0e) plen 6
    Read Voice Setting (0x03|0x0025) ncmd 1
    status 0x00 voice setting 0x0060
> HCI Event: Command Complete (0x0e) plen 5
    Read Number of Supported IAC (0x03|0x0038) ncmd 1
> HCI Event: Command Complete (0x0e) plen 8
    Read Current IAC LAP (0x03|0x0039) ncmd 1
    IAC 0x9e8b33 (General Inquiry Access Code)
> HCI Event: Command Complete (0x0e) plen 4
    Set Event Filter (0x03|0x0005) ncmd 1
    status 0x00
> HCI Event: Command Complete (0x0e) plen 4
    Write Connection Accept Timeout (0x03|0x0016) ncmd 1
    status 0x00
> HCI Event: Command Complete (0x0e) plen 68
    Read Local Supported Commands (0x04|0x0002) ncmd 1
    status 0x00
    Commands: ffffff03feffefffffffef1ff20fe8fe3ff78fff0c
> HCI Event: Command Complete (0x0e) plen 4
    Write Simple Pairing Mode (0x03|0x0056) ncmd 1
    status 0x00
> HCI Event: Command Complete (0x0e) plen 4
    Write Inquiry Mode (0x03|0x0045) ncmd 1
    status 0x00
> HCI Event: Command Complete (0x0e) plen 5
    Read Inquiry Response Transmit Power Level (0x03|0x0058) ncmd 1
    status 0x00 level 0
> HCI Event: Command Complete (0x0e) plen 14
    Read Local Extended Features (0x04|0x0004) ncmd 1
    status 0x00 page 1 max 1
    Features: 0x01 0x00 0x00 0x00 0x00 0x00 0x00 0x00
> HCI Event: Command Complete (0x0e) plen 4
    Set Event Mask (0x03|0x0001) ncmd 1
    status 0x00
> HCI Event: Command Complete (0x0e) plen 8
    Read Stored Link Key (0x03|0x000d) ncmd 1
    status 0x00 max 0 num 0
> HCI Event: Command Complete (0x0e) plen 4
    Write Default Link Policy Settings (0x02|0x000f) ncmd 1
    status 0x00
> HCI Event: Command Complete (0x0e) plen 8
    Read Page Scan Activity (0x03|0x001b) ncmd 1
    status 0x00 interval 2048 window 18
> HCI Event: Command Complete (0x0e) plen 5
    Read Page Scan Type (0x03|0x0046) ncmd 1
> HCI Event: Command Complete (0x0e) plen 6
    Delete Stored Link Key (0x03|0x0012) ncmd 1
    status 0x00 deleted 0
> HCI Event: Command Complete (0x0e) plen 4
    Write Scan Enable (0x03|0x001a) ncmd 1
    status 0x00
> HCI Event: Command Complete (0x0e) plen 4
    Write Class of Device (0x03|0x0024) ncmd 1
    status 0x00
> HCI Event: Command Complete (0x0e) plen 4
    Write Local Name (0x03|0x0013) ncmd 1
    status 0x00
> HCI Event: Command Complete (0x0e) plen 4
    Write Extended Inquiry Response (0x03|0x0052) ncmd 1
    status 0x00
> HCI Event: Command Status (0x0f) plen 4
    Inquiry (0x01|0x0001) status 0x00 ncmd 1

*section detecting my TV removed*
    
> HCI Event: Command Complete (0x0e) plen 4
    Inquiry Cancel (0x01|0x0002) ncmd 1
    status 0x00
> HCI Event: Connect Complete (0x03) plen 11
    status 0x00 handle 11 bdaddr 00:12:34:56:78:9A type ACL encrypt 0x00
> 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 11
    Features: 0xbf 0x02 0x24 0x78 0x58 0x1e 0x1a 0x81
> HCI Event: Command Status (0x0f) plen 4
    Read Remote Extended Features (0x01|0x001c) status 0x00 ncmd 1
> HCI Event: Read Remote Extended Features (0x23) plen 13
    status 0x00 handle 11 page 1 max 1
    Features: 0x01 0x00 0x00 0x00 0x00 0x00 0x00 0x00
> 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 00:12:34:56:78:9A name 'Petrel'
> HCI Event: Command Status (0x0f) plen 4
    Authentication Requested (0x01|0x0011) status 0x00 ncmd 1
> HCI Event: Command Complete (0x0e) plen 10
    Link Key Request Reply (0x01|0x000b) ncmd 1
    status 0x00 bdaddr 00:12:34:56:78:9A
> HCI Event: Auth Complete (0x06) plen 3
    status 0x00 handle 11
> HCI Event: Command Status (0x0f) plen 4
    Set Connection Encryption (0x01|0x0013) status 0x00 ncmd 1
> HCI Event: Encrypt Change (0x08) plen 4
    status 0x00 handle 11 encrypt 0x01
> HCI Event: Disconn Complete (0x05) plen 4
    status 0x00 handle 11 reason 0x13
    Reason: Remote User Terminated Connection
-------------- next part --------------
HCI sniffer - Bluetooth packet analyzer ver 5.29
btsnoop version: 1 datalink type: 1002
> HCI Event: Command Status (0x0f) plen 4
    Inquiry (0x01|0x0001) status 0x00 ncmd 1

*detecting TV removed*
    
> HCI Event: Inquiry Complete (0x01) plen 1
    status 0x00
> HCI Event: Command Status (0x0f) plen 4
    Create Connection (0x01|0x0005) status 0x00 ncmd 1
> HCI Event: Connect Complete (0x03) plen 11
    status 0x00 handle 11 bdaddr 00:12:34:56:78:9A type ACL encrypt 0x00
> 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 11
    Features: 0xbf 0x02 0x24 0x78 0x58 0x1e 0x1a 0x81
> HCI Event: Command Status (0x0f) plen 4
    Read Remote Extended Features (0x01|0x001c) status 0x00 ncmd 1
> HCI Event: Read Remote Extended Features (0x23) plen 13
    status 0x00 handle 11 page 1 max 1
    Features: 0x01 0x00 0x00 0x00 0x00 0x00 0x00 0x00
> 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 00:12:34:56:78:9A name 'Petrel'
> HCI Event: Command Status (0x0f) plen 4
    Authentication Requested (0x01|0x0011) status 0x00 ncmd 1
> HCI Event: Command Complete (0x0e) plen 10
    Link Key Request Reply (0x01|0x000b) ncmd 1
    status 0x00 bdaddr 00:12:34:56:78:9A
> HCI Event: Auth Complete (0x06) plen 3
    status 0x00 handle 11
> HCI Event: Command Status (0x0f) plen 4
    Set Connection Encryption (0x01|0x0013) status 0x00 ncmd 1
> HCI Event: Encrypt Change (0x08) plen 4
    status 0x00 handle 11 encrypt 0x01
> HCI Event: Command Status (0x0f) plen 4
    Inquiry (0x01|0x0001) status 0x00 ncmd 1

*detecting TV removed*
    
> HCI Event: Command Complete (0x0e) plen 4
    Inquiry Cancel (0x01|0x0002) ncmd 1
    status 0x00
> HCI Event: Disconn Complete (0x05) plen 4
    status 0x00 handle 11 reason 0x08
    Reason: Connection Timeout
> HCI Event: Command Complete (0x0e) plen 4
    Write Scan Enable (0x03|0x001a) ncmd 1
    status 0x00
> HCI Event: Command Complete (0x0e) plen 4
    Reset (0x03|0x0003) ncmd 1
    status 0x00
> HCI Event: Command Complete (0x0e) plen 12
    Read Local Supported Features (0x04|0x0003) ncmd 1
    status 0x00
    Features: 0xff 0xff 0x8f 0xfe 0x9b 0xff 0x79 0x83
> HCI Event: Command Complete (0x0e) plen 12
    Read Local Version Information (0x04|0x0001) ncmd 1
    status 0x00
    HCI Version: 2.1 (0x4) HCI Revision: 0x50eb
    LMP Version: 2.1 (0x4) LMP Subversion: 0x420e
    Manufacturer: Broadcom Corporation (15)
> HCI Event: Command Complete (0x0e) plen 10
    Read BD ADDR (0x04|0x0009) ncmd 1
    status 0x00 bdaddr 00:AB:CD:EF:12:34
> HCI Event: Command Complete (0x0e) plen 11
    Read Buffer Size (0x04|0x0005) ncmd 1
    status 0x00
    ACL MTU 1021:8 SCO MTU 64:1
> HCI Event: Command Complete (0x0e) plen 7
    Read Class of Device (0x03|0x0023) ncmd 1
    status 0x00 class 0x000000
> HCI Event: Command Complete (0x0e) plen 252
    Read Local Name (0x03|0x0014) ncmd 1
    status 0x00 name 'localhost.localdomain'
> HCI Event: Command Complete (0x0e) plen 6
    Read Voice Setting (0x03|0x0025) ncmd 1
    status 0x00 voice setting 0x0060
> HCI Event: Command Complete (0x0e) plen 5
    Read Number of Supported IAC (0x03|0x0038) ncmd 1
> HCI Event: Command Complete (0x0e) plen 8
    Read Current IAC LAP (0x03|0x0039) ncmd 1
    IAC 0x9e8b33 (General Inquiry Access Code)
> HCI Event: Command Complete (0x0e) plen 4
    Set Event Filter (0x03|0x0005) ncmd 1
    status 0x00
> HCI Event: Command Complete (0x0e) plen 4
    Write Connection Accept Timeout (0x03|0x0016) ncmd 1
    status 0x00
> HCI Event: Command Complete (0x0e) plen 68
    Read Local Supported Commands (0x04|0x0002) ncmd 1
    status 0x00
    Commands: ffffff03feffefffffffef1ff20fe8fe3ff78fff0c
> HCI Event: Command Complete (0x0e) plen 4
    Write Simple Pairing Mode (0x03|0x0056) ncmd 1
    status 0x00
> HCI Event: Command Complete (0x0e) plen 4
    Write Inquiry Mode (0x03|0x0045) ncmd 1
    status 0x00
> HCI Event: Command Complete (0x0e) plen 5
    Read Inquiry Response Transmit Power Level (0x03|0x0058) ncmd 1
    status 0x00 level 0
> HCI Event: Command Complete (0x0e) plen 14
    Read Local Extended Features (0x04|0x0004) ncmd 1
    status 0x00 page 1 max 1
    Features: 0x01 0x00 0x00 0x00 0x00 0x00 0x00 0x00
> HCI Event: Command Complete (0x0e) plen 4
    Set Event Mask (0x03|0x0001) ncmd 1
    status 0x00
> HCI Event: Command Complete (0x0e) plen 8
    Read Stored Link Key (0x03|0x000d) ncmd 1
    status 0x00 max 0 num 0
> HCI Event: Command Complete (0x0e) plen 4
    Write Default Link Policy Settings (0x02|0x000f) ncmd 1
    status 0x00
> HCI Event: Command Complete (0x0e) plen 8
    Read Page Scan Activity (0x03|0x001b) ncmd 1
    status 0x00 interval 2048 window 18
> HCI Event: Command Complete (0x0e) plen 5
    Read Page Scan Type (0x03|0x0046) ncmd 1
> HCI Event: Command Complete (0x0e) plen 6
    Delete Stored Link Key (0x03|0x0012) ncmd 1
    status 0x00 deleted 0
> HCI Event: Command Complete (0x0e) plen 4
    Write Scan Enable (0x03|0x001a) ncmd 1
    status 0x00
> HCI Event: Command Complete (0x0e) plen 4
    Write Class of Device (0x03|0x0024) ncmd 1
    status 0x00
> HCI Event: Command Complete (0x0e) plen 4
    Write Local Name (0x03|0x0013) ncmd 1
    status 0x00
> HCI Event: Command Complete (0x0e) plen 4
    Write Extended Inquiry Response (0x03|0x0052) ncmd 1
    status 0x00
> HCI Event: Command Status (0x0f) plen 4
    Inquiry (0x01|0x0001) status 0x00 ncmd 1

*detecting TV removed*
    
    
    
> HCI Event: Command Complete (0x0e) plen 4
    Inquiry Cancel (0x01|0x0002) ncmd 1
    status 0x00
> HCI Event: Command Status (0x0f) plen 4
    Create Connection (0x01|0x0005) status 0x00 ncmd 1
> HCI Event: Connect Complete (0x03) plen 11
    status 0x00 handle 11 bdaddr 00:12:34:56:78:9A type ACL encrypt 0x00
> 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 11
    Features: 0xbf 0x02 0x24 0x78 0x58 0x1e 0x1a 0x81
> HCI Event: Command Status (0x0f) plen 4
    Read Remote Extended Features (0x01|0x001c) status 0x00 ncmd 1
> HCI Event: Read Remote Extended Features (0x23) plen 13
    status 0x00 handle 11 page 1 max 1
    Features: 0x01 0x00 0x00 0x00 0x00 0x00 0x00 0x00
> 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 00:12:34:56:78:9A name 'Petrel'
> HCI Event: Command Status (0x0f) plen 4
    Authentication Requested (0x01|0x0011) status 0x00 ncmd 1
> HCI Event: Command Complete (0x0e) plen 10
    Link Key Request Negative Reply (0x01|0x000c) ncmd 1
    status 0x00 bdaddr 00:12:34:56:78:9A
> HCI Event: Command Complete (0x0e) plen 10
    IO Capability Request Reply (0x01|0x002b) ncmd 1
    status 0x00 bdaddr 00:12:34:56:78:9A
> HCI Event: Command Complete (0x0e) plen 10
    User Confirmation Request Reply (0x01|0x002c) ncmd 1
    status 0x00 bdaddr 00:12:34:56:78:9A
> HCI Event: Auth Complete (0x06) plen 3
    status 0x00 handle 11
> HCI Event: Command Status (0x0f) plen 4
    Set Connection Encryption (0x01|0x0013) status 0x00 ncmd 1
> HCI Event: Encrypt Change (0x08) plen 4
    status 0x00 handle 11 encrypt 0x01
> HCI Event: Command Status (0x0f) plen 4
    Read Clock Offset (0x01|0x001f) status 0x00 ncmd 1
> HCI Event: Command Status (0x0f) plen 4
    Disconnect (0x01|0x0006) status 0x00 ncmd 1
> HCI Event: Disconn Complete (0x05) plen 4
    status 0x00 handle 11 reason 0x16
    Reason: Connection Terminated by Local Host
> HCI Event: Command Status (0x0f) plen 4
    Create Connection (0x01|0x0005) status 0x00 ncmd 1
> HCI Event: Connect Complete (0x03) plen 11
    status 0x00 handle 11 bdaddr 00:12:34:56:78:9A type ACL encrypt 0x00
> 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 11
    Features: 0xbf 0x02 0x24 0x78 0x58 0x1e 0x1a 0x81
> HCI Event: Command Status (0x0f) plen 4
    Read Remote Extended Features (0x01|0x001c) status 0x00 ncmd 1
> HCI Event: Read Remote Extended Features (0x23) plen 13
    status 0x00 handle 11 page 1 max 1
    Features: 0x01 0x00 0x00 0x00 0x00 0x00 0x00 0x00
> 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 00:12:34:56:78:9A name 'Petrel'
> HCI Event: Command Status (0x0f) plen 4
    Authentication Requested (0x01|0x0011) status 0x00 ncmd 1
> HCI Event: Command Complete (0x0e) plen 10
    Link Key Request Reply (0x01|0x000b) ncmd 1
    status 0x00 bdaddr 00:12:34:56:78:9A
> HCI Event: Auth Complete (0x06) plen 3
    status 0x00 handle 11
> HCI Event: Command Status (0x0f) plen 4
    Set Connection Encryption (0x01|0x0013) status 0x00 ncmd 1
> HCI Event: Encrypt Change (0x08) plen 4
    status 0x00 handle 11 encrypt 0x01
> HCI Event: Disconn Complete (0x05) plen 4
    status 0x00 handle 11 reason 0x08
    Reason: Connection Timeout
> HCI Event: Command Status (0x0f) plen 4
    Inquiry (0x01|0x0001) status 0x00 ncmd 1

*detecting TV removed*
    
    
    
> HCI Event: Inquiry Complete (0x01) plen 1
    status 0x00
> HCI Event: Connect Complete (0x03) plen 11
    status 0x00 handle 11 bdaddr 00:12:34:56:78:9A type ACL encrypt 0x00
> 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 11
    Features: 0xbf 0x02 0x24 0x78 0x58 0x1e 0x1a 0x81
> HCI Event: Command Status (0x0f) plen 4
    Read Remote Extended Features (0x01|0x001c) status 0x00 ncmd 1
> HCI Event: Read Remote Extended Features (0x23) plen 13
    status 0x00 handle 11 page 1 max 1
    Features: 0x01 0x00 0x00 0x00 0x00 0x00 0x00 0x00
> 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 00:12:34:56:78:9A name 'Petrel'
> HCI Event: Command Status (0x0f) plen 4
    Authentication Requested (0x01|0x0011) status 0x00 ncmd 1
> HCI Event: Command Complete (0x0e) plen 10
    Link Key Request Reply (0x01|0x000b) ncmd 1
    status 0x00 bdaddr 00:12:34:56:78:9A
> HCI Event: Auth Complete (0x06) plen 3
    status 0x00 handle 11
> HCI Event: Command Status (0x0f) plen 4
    Set Connection Encryption (0x01|0x0013) status 0x00 ncmd 1
> HCI Event: Encrypt Change (0x08) plen 4
    status 0x00 handle 11 encrypt 0x01
> HCI Event: Command Status (0x0f) plen 4
    Inquiry (0x01|0x0001) status 0x00 ncmd 1

    
    *detecting TV removed*

    
    
> HCI Event: Command Complete (0x0e) plen 4
    Inquiry Cancel (0x01|0x0002) ncmd 1
    status 0x00
> HCI Event: Command Status (0x0f) plen 4
    Create Connection (0x01|0x0005) status 0x00 ncmd 1
> HCI Event: Connect Complete (0x03) plen 11
    status 0x00 handle 12 bdaddr 00:12:34:56:78:9A type ACL encrypt 0x00
> 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: 0xbf 0x02 0x24 0x78 0x58 0x1e 0x1a 0x81
> HCI Event: Command Status (0x0f) plen 4
    Read Remote Extended Features (0x01|0x001c) status 0x00 ncmd 1
> 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 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 00:12:34:56:78:9A name 'Petrel'
> HCI Event: Command Status (0x0f) plen 4
    Authentication Requested (0x01|0x0011) status 0x00 ncmd 1
> HCI Event: Command Complete (0x0e) plen 10
    Link Key Request Negative Reply (0x01|0x000c) ncmd 1
    status 0x00 bdaddr 00:12:34:56:78:9A
> HCI Event: Command Complete (0x0e) plen 10
    IO Capability Request Reply (0x01|0x002b) ncmd 1
    status 0x00 bdaddr 00:12:34:56:78:9A
> HCI Event: Command Complete (0x0e) plen 10
    User Confirmation Request Reply (0x01|0x002c) ncmd 1
    status 0x00 bdaddr 00:12:34:56:78:9A
> HCI Event: Auth Complete (0x06) plen 3
    status 0x00 handle 12
> HCI Event: Command Status (0x0f) plen 4
    Set Connection Encryption (0x01|0x0013) status 0x00 ncmd 1
> HCI Event: Encrypt Change (0x08) plen 4
    status 0x00 handle 12 encrypt 0x01
> HCI Event: Command Status (0x0f) plen 4
    Read Clock Offset (0x01|0x001f) status 0x00 ncmd 1
> HCI Event: Command Status (0x0f) plen 4
    Disconnect (0x01|0x0006) status 0x00 ncmd 1
> HCI Event: Disconn Complete (0x05) plen 4
    status 0x00 handle 12 reason 0x16
    Reason: Connection Terminated by Local Host
> HCI Event: Command Status (0x0f) plen 4
    Create Connection (0x01|0x0005) status 0x00 ncmd 1
> HCI Event: Connect Complete (0x03) plen 11
    status 0x00 handle 11 bdaddr 00:12:34:56:78:9A type ACL encrypt 0x00
> 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 11
    Features: 0xbf 0x02 0x24 0x78 0x58 0x1e 0x1a 0x81
> HCI Event: Command Status (0x0f) plen 4
    Read Remote Extended Features (0x01|0x001c) status 0x00 ncmd 1
> HCI Event: Read Remote Extended Features (0x23) plen 13
    status 0x00 handle 11 page 1 max 1
    Features: 0x01 0x00 0x00 0x00 0x00 0x00 0x00 0x00
> 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 00:12:34:56:78:9A name 'Petrel'
> HCI Event: Command Status (0x0f) plen 4
    Authentication Requested (0x01|0x0011) status 0x00 ncmd 1
> HCI Event: Command Complete (0x0e) plen 10
    Link Key Request Reply (0x01|0x000b) ncmd 1
    status 0x00 bdaddr 00:12:34:56:78:9A
> HCI Event: Auth Complete (0x06) plen 3
    status 0x00 handle 11
> HCI Event: Command Status (0x0f) plen 4
    Set Connection Encryption (0x01|0x0013) status 0x00 ncmd 1
> HCI Event: Encrypt Change (0x08) plen 4
    status 0x00 handle 11 encrypt 0x01

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