07-14-2018, 03:44 PM
I've run btmon.sh and it appears to produce the expected output - both the Samsung Galaxy and Rohan (my OnePlus) paired, but not connected. I ran btmon and then attempted to connect from the OnePlus: the output contains an error message about permissions, see below.
If I connect to the OnePlus from the Moode BlueZ config page, it succeeds and I get this output: (truncated so as not to exceed post length):
Code:
pi@moode:~ $ sudo /var/www/command/bt.sh -l
** Discovered devices
**
** C0:D3:C0:5D:70:E2 Samsung Galaxy S7 edge
** C0:EE:FB:D7:F3:FE Rohan
**
pi@moode:~ $ sudo /var/www/command/bt.sh -p
** Paired devices
**
** C0:D3:C0:5D:70:E2 Samsung Galaxy S7 edge
** C0:EE:FB:D7:F3:FE Rohan
**
pi@moode:~ $ sudo /var/www/command/bt.sh -c
** Connected devices
**
**
pi@moode:~ $ btmon
Bluetooth monitor ver 5.49
Failed to bind channel: Operation not permitted
pi@moode:~ $ sudo btmon
Bluetooth monitor ver 5.49
= Note: Linux version 4.14.54-v7+ (armv7l) 0.321368
= Note: Bluetooth subsystem version 2.22 0.321386
= New Index: 5C:F3:70:8E:5D:5E (Primary,USB,hci0) [hci0] 0.321388
= Open Index: 5C:F3:70:8E:5D:5E [hci0] 0.321390
= Index Info: 5C:F3:70:8E:5D:5E (Broadcom Corporation) [hci0] 0.321392
@ MGMT Open: bluetoothd (privileged) version 1.14 {0x0001} 0.321395
@ MGMT Open: btmon (privileged) version 1.14 {0x0002} 0.321570
> HCI Event: Connect Request (0x04) plen 10 #1 [hci0] 20.459262
Address: C0:EE:FB:D7:F3:FE (OnePlus Tech (Shenzhen) Ltd)
Class: 0x5a020c
Major class: Phone (cellular, cordless, payphone, modem)
Minor class: Smart phone
Networking (LAN, Ad hoc)
Capturing (Scanner, Microphone)
Object Transfer (v-Inbox, v-Folder)
Telephony (Cordless telephony, Modem, Headset)
Link type: ACL (0x01)
< HCI Command: Accept Connection Request (0x01|0x0009) plen 7 #2 [hci0] 20.459343
Address: C0:EE:FB:D7:F3:FE (OnePlus Tech (Shenzhen) Ltd)
Role: Master (0x00)
> HCI Event: Command Status (0x0f) plen 4 #3 [hci0] 20.460256
Accept Connection Request (0x01|0x0009) ncmd 1
Status: Success (0x00)
> HCI Event: Role Change (0x12) plen 8 #4 [hci0] 20.621259
Status: Success (0x00)
Address: C0:EE:FB:D7:F3:FE (OnePlus Tech (Shenzhen) Ltd)
Role: Master (0x00)
> HCI Event: Connect Complete (0x03) plen 11 #5 [hci0] 20.787258
Status: Success (0x00)
Handle: 12
Address: C0:EE:FB:D7:F3:FE (OnePlus Tech (Shenzhen) Ltd)
Link type: ACL (0x01)
Encryption: Disabled (0x00)
< HCI Command: Read Remote Supported Features (0x01|0x001b) plen 2 #6 [hci0] 20.787466
Handle: 12
> HCI Event: Command Status (0x0f) plen 4 #7 [hci0] 20.789274
Read Remote Supported Features (0x01|0x001b) ncmd 1
Status: Success (0x00)
> HCI Event: Max Slots Change (0x1b) plen 3 #8 [hci0] 20.796282
Handle: 12
Max slots: 5
> HCI Event: Page Scan Repetition Mode Change (0x20) plen 7 #9 [hci0] 20.799257
Address: C0:EE:FB:D7:F3:FE (OnePlus Tech (Shenzhen) Ltd)
Page scan repetition mode: R1 (0x01)
> HCI Event: Read Remote Supported Features (0x0b) plen 11 #10 [hci0] 20.980261
Status: Success (0x00)
Handle: 12
Features: 0xff 0xfe 0x8f 0xfe 0xd8 0x3f 0x5b 0x87
3 slot packets
5 slot packets
Encryption
Slot offset
Timing accuracy
Role switch
Hold mode
Sniff mode
Power control requests
Channel quality driven data rate (CQDDR)
SCO link
HV2 packets
HV3 packets
u-law log synchronous data
A-law log synchronous data
CVSD synchronous data
Paging parameter negotiation
Power control
Transparent synchronous data
Broadcast Encryption
Enhanced Data Rate ACL 2 Mbps mode
Enhanced Data Rate ACL 3 Mbps mode
Enhanced inquiry scan
Interlaced inquiry scan
Interlaced page scan
RSSI with inquiry results
Extended SCO link (EV3 packets)
AFH capable slave
AFH classification slave
LE Supported (Controller)
3-slot Enhanced Data Rate ACL packets
5-slot Enhanced Data Rate ACL packets
Sniff subrating
Pause encryption
AFH capable master
AFH classification master
Enhanced Data Rate eSCO 2 Mbps mode
Extended Inquiry Response
Simultaneous LE and BR/EDR (Controller)
Secure Simple Pairing
Encapsulated PDU
Non-flushable Packet Boundary Flag
Link Supervision Timeout Changed Event
Inquiry TX Power Level
Enhanced Power Control
Extended features
< HCI Command: Read Remote Extended Features (0x01|0x001c) plen 3 #11 [hci0] 20.980320
Handle: 12
Page: 1
> HCI Event: Command Status (0x0f) plen 4 #12 [hci0] 20.981255
Read Remote Extended Features (0x01|0x001c) ncmd 1
Status: Success (0x00)
> ACL Data RX: Handle 12 flags 0x02 dlen 10 #13 [hci0] 20.982634
L2CAP: Information Request (0x0a) ident 2 len 2
Type: Extended features supported (0x0002)
> HCI Event: Read Remote Extended Features (0x23) plen 13 #14 [hci0] 21.070261
Status: Success (0x00)
Handle: 12
Page: 1/1
Features: 0x0f 0x00 0x00 0x00 0x00 0x00 0x00 0x00
Secure Simple Pairing (Host Support)
LE Supported (Host)
Simultaneous LE and BR/EDR (Host)
Secure Connections (Host Support)
< HCI Command: Remote Name Request (0x01|0x0019) plen 10 #15 [hci0] 21.070327
Address: C0:EE:FB:D7:F3:FE (OnePlus Tech (Shenzhen) Ltd)
Page scan repetition mode: R2 (0x02)
Page scan mode: Mandatory (0x00)
Clock offset: 0x0000
< ACL Data TX: Handle 12 flags 0x00 dlen 10 #16 [hci0] 21.070349
L2CAP: Information Request (0x0a) ident 1 len 2
Type: Extended features supported (0x0002)
< ACL Data TX: Handle 12 flags 0x00 dlen 16 #17 [hci0] 21.070383
L2CAP: Information Response (0x0b) ident 2 len 8
Type: Extended features supported (0x0002)
Result: Success (0x0000)
Features: 0x000002b8
Enhanced Retransmission Mode
Streaming Mode
FCS Option
Fixed Channels
Unicast Connectionless Data Reception
> HCI Event: Command Status (0x0f) plen 4 #18 [hci0] 21.072272
Remote Name Request (0x01|0x0019) ncmd 1
Status: Success (0x00)
> HCI Event: Remote Name Req Complete (0x07) plen 255 #19 [hci0] 21.225257
Status: Success (0x00)
Address: C0:EE:FB:D7:F3:FE (OnePlus Tech (Shenzhen) Ltd)
Name: Rohan
@ MGMT Event: Device Connected (0x000b) plen 25 {0x0002} [hci0] 21.225299
BR/EDR Address: C0:EE:FB:D7:F3:FE (OnePlus Tech (Shenzhen) Ltd)
Flags: 0x00000000
Data length: 12
Name (complete): Rohan
Class: 0x5a020c
Major class: Phone (cellular, cordless, payphone, modem)
Minor class: Smart phone
Networking (LAN, Ad hoc)
Capturing (Scanner, Microphone)
Object Transfer (v-Inbox, v-Folder)
Telephony (Cordless telephony, Modem, Headset)
@ MGMT Event: Device Connected (0x000b) plen 25 {0x0001} [hci0] 21.225299
BR/EDR Address: C0:EE:FB:D7:F3:FE (OnePlus Tech (Shenzhen) Ltd)
Flags: 0x00000000
Data length: 12
Name (complete): Rohan
Class: 0x5a020c
Major class: Phone (cellular, cordless, payphone, modem)
Minor class: Smart phone
Networking (LAN, Ad hoc)
Capturing (Scanner, Microphone)
Object Transfer (v-Inbox, v-Folder)
Telephony (Cordless telephony, Modem, Headset)
> HCI Event: Number of Completed Packets (0x13) plen 5 #20 [hci0] 21.258261
Num handles: 1
Handle: 12
Count: 2
> ACL Data RX: Handle 12 flags 0x02 dlen 16 #21 [hci0] 21.259010
L2CAP: Information Response (0x0b) ident 1 len 8
Type: Extended features supported (0x0002)
Result: Success (0x0000)
Features: 0x000000b8
Enhanced Retransmission Mode
Streaming Mode
FCS Option
Fixed Channels
< ACL Data TX: Handle 12 flags 0x00 dlen 10 #22 [hci0] 21.259056
L2CAP: Information Request (0x0a) ident 2 len 2
Type: Fixed channels supported (0x0003)
> ACL Data RX: Handle 12 flags 0x02 dlen 10 #23 [hci0] 21.262880
L2CAP: Information Request (0x0a) ident 3 len 2
Type: Fixed channels supported (0x0003)
< ACL Data TX: Handle 12 flags 0x00 dlen 20 #24 [hci0] 21.262919
L2CAP: Information Response (0x0b) ident 3 len 12
Type: Fixed channels supported (0x0003)
Result: Success (0x0000)
Channels: 0x0000000000000006
L2CAP Signaling (BR/EDR)
Connectionless reception
> HCI Event: Number of Completed Packets (0x13) plen 5 #25 [hci0] 21.323279
Num handles: 1
Handle: 12
Count: 2
> HCI Event: Role Change (0x12) plen 8 #26 [hci0] 21.558269
Status: Success (0x00)
Address: C0:EE:FB:D7:F3:FE (OnePlus Tech (Shenzhen) Ltd)
Role: Slave (0x01)
> HCI Event: Max Slots Change (0x1b) plen 3 #27 [hci0] 21.562256
Handle: 12
Max slots: 5
> HCI Event: Link Supervision Timeout Changed (0x38) plen 4 #28 [hci0] 21.568253
Handle: 12
Timeout: 5000.000 msec (0x1f40)
> ACL Data RX: Handle 12 flags 0x02 dlen 20 #29 [hci0] 21.575509
L2CAP: Information Response (0x0b) ident 2 len 12
Type: Fixed channels supported (0x0003)
Result: Success (0x0000)
Channels: 0x0000000000000082
L2CAP Signaling (BR/EDR)
Security Manager (BR/EDR)
> ACL Data RX: Handle 12 flags 0x02 dlen 12 #30 [hci0] 21.576884
L2CAP: Connection Request (0x02) ident 4 len 4
PSM: 1 (0x0001)
Source CID: 77
< ACL Data TX: Handle 12 flags 0x00 dlen 16 #31 [hci0] 21.576956
L2CAP: Connection Response (0x03) ident 4 len 8
Destination CID: 64
Source CID: 77
Result: Connection successful (0x0000)
Status: No further information available (0x0000)
< ACL Data TX: Handle 12 flags 0x00 dlen 23 #32 [hci0] 21.576972
L2CAP: Configure Request (0x04) ident 3 len 15
Destination CID: 77
Flags: 0x0000
Option: Retransmission and Flow Control (0x04) [mandatory]
Mode: Basic (0x00)
TX window size: 0
Max transmit: 0
Retransmission timeout: 0
Monitor timeout: 0
Maximum PDU size: 0
> HCI Event: Number of Completed Packets (0x13) plen 5 #33 [hci0] 21.581254
Num handles: 1
Handle: 12
Count: 2
> ACL Data RX: Handle 12 flags 0x02 dlen 16 #34 [hci0] 21.583259
L2CAP: Configure Request (0x04) ident 5 len 8
Destination CID: 64
Flags: 0x0000
Option: Maximum Transmission Unit (0x01) [mandatory]
MTU: 672
< ACL Data TX: Handle 12 flags 0x00 dlen 18 #35 [hci0] 21.583300
L2CAP: Configure Response (0x05) ident 5 len 10
Source CID: 77
Flags: 0x0000
Result: Success (0x0000)
Option: Maximum Transmission Unit (0x01) [mandatory]
MTU: 672
> ACL Data RX: Handle 12 flags 0x02 dlen 14 #36 [hci0] 21.593381
L2CAP: Configure Response (0x05) ident 3 len 6
Source CID: 64
Flags: 0x0000
Result: Success (0x0000)
> ACL Data RX: Handle 12 flags 0x02 dlen 28 #37 [hci0] 21.594757
Channel: 64 len 24 [PSM 1 mode 0] {chan 0}
SDP: Service Search Attribute Request (0x06) tid 0 len 19
Search pattern: [len 5]
Sequence (6) with 3 bytes [8 extra bits] len 5
UUID (3) with 2 bytes [0 extra bits] len 3
Audio Sink (0x110b)
Max record count: 656
Attribute list: [len 11]
Sequence (6) with 9 bytes [8 extra bits] len 11
Unsigned Integer (1) with 2 bytes [0 extra bits] len 3
0x0001
Unsigned Integer (1) with 2 bytes [0 extra bits] len 3
0x0004
Unsigned Integer (1) with 2 bytes [0 extra bits] len 3
0x0009
Continuation state: 0
< ACL Data TX: Handle 12 flags 0x00 dlen 58 #38 [hci0] 21.595814
Channel: 77 len 54 [PSM 1 mode 0] {chan 0}
SDP: Service Search Attribute Response (0x07) tid 0 len 49
Attribute bytes: 46
Attribute list: [len 42] {position 0}
Attribute: Service Class ID List (0x0001) [len 2]
UUID (3) with 2 bytes [0 extra bits] len 3
Audio Sink (0x110b)
Attribute: Protocol Descriptor List (0x0004) [len 2]
Sequence (6) with 6 bytes [8 extra bits] len 8
UUID (3) with 2 bytes [0 extra bits] len 3
L2CAP (0x0100)
Unsigned Integer (1) with 2 bytes [0 extra bits] len 3
0x0019
Sequence (6) with 6 bytes [8 extra bits] len 8
UUID (3) with 2 bytes [0 extra bits] len 3
AVDTP (0x0019)
Unsigned Integer (1) with 2 bytes [0 extra bits] len 3
0x0103
Attribute: Bluetooth Profile Descriptor List (0x0009) [len 2]
Sequence (6) with 6 bytes [8 extra bits] len 8
UUID (3) with 2 bytes [0 extra bits] len 3
Advanced Audio Distribution (0x110d)
Unsigned Integer (1) with 2 bytes [0 extra bits] len 3
0x0103
Continuation state: 0
> HCI Event: Number of Completed Packets (0x13) plen 5 #39 [hci0] 21.598256
Num handles: 1
Handle: 12
Count: 2
> ACL Data RX: Handle 12 flags 0x02 dlen 12 #40 [hci0] 21.601134
L2CAP: Disconnection Request (0x06) ident 6 len 4
Destination CID: 64
Source CID: 77
< ACL Data TX: Handle 12 flags 0x00 dlen 12 #41 [hci0] 21.601186
L2CAP: Disconnection Response (0x07) ident 6 len 4
Destination CID: 64
Source CID: 77
> HCI Event: Link Key Request (0x17) plen 6 #42 [hci0] 21.641260
Address: C0:EE:FB:D7:F3:FE (OnePlus Tech (Shenzhen) Ltd)
< HCI Command: Link Key Request Reply (0x01|0x000b) plen 22 #43 [hci0] 21.641308
Address: C0:EE:FB:D7:F3:FE (OnePlus Tech (Shenzhen) Ltd)
Link key: b131b449f891d5dda259d7e6d89f64f4
> HCI Event: Command Complete (0x0e) plen 10 #44 [hci0] 21.646260
Link Key Request Reply (0x01|0x000b) ncmd 1
Status: Success (0x00)
Address: C0:EE:FB:D7:F3:FE (OnePlus Tech (Shenzhen) Ltd)
> HCI Event: Encryption Change (0x08) plen 4 #45 [hci0] 21.770257
Status: Success (0x00)
Handle: 12
Encryption: Enabled with E0 (0x01)
< HCI Command: Read Encryption Key Size (0x05|0x0008) plen 2 #46 [hci0] 21.770314
Handle: 12
> HCI Event: Command Complete (0x0e) plen 7 #47 [hci0] 21.771258
Read Encryption Key Size (0x05|0x0008) ncmd 1
Status: Success (0x00)
Handle: 12
Key size: 16
> ACL Data RX: Handle 12 flags 0x02 dlen 12 #48 [hci0] 21.801262
L2CAP: Connection Request (0x02) ident 7 len 4
PSM: 25 (0x0019)
Source CID: 67
< ACL Data TX: Handle 12 flags 0x00 dlen 16 #49 [hci0] 21.801343
L2CAP: Connection Response (0x03) ident 7 len 8
Destination CID: 64
Source CID: 67
Result: Connection pending (0x0001)
Status: Authorization pending (0x0002)
= bluetoothd: Authentication attempt without agent [hci0] 21.804175
= bluetoothd: Access denied: org.bluez.Error.Rejected 21.805138
< ACL Data TX: Handle 12 flags 0x00 dlen 16 #50 [hci0] 21.804824
L2CAP: Connection Response (0x03) ident 7 len 8
Destination CID: 64
Source CID: 67
Result: Connection refused - security block (0x0003)
Status: No further information available (0x0000)
> HCI Event: Number of Completed Packets (0x13) plen 5 #51 [hci0] 21.817259
Num handles: 1
Handle: 12
Count: 2
> HCI Event: Number of Completed Packets (0x13) plen 5 #52 [hci0] 21.951260
Num handles: 1
Handle: 12
Count: 1
> ACL Data RX: Handle 12 flags 0x02 dlen 12 #53 [hci0] 23.837647
L2CAP: Connection Request (0x02) ident 8 len 4
PSM: 1 (0x0001)
Source CID: 64
< ACL Data TX: Handle 12 flags 0x00 dlen 16 #54 [hci0] 23.837763
L2CAP: Connection Response (0x03) ident 8 len 8
Destination CID: 64
Source CID: 64
Result: Connection successful (0x0000)
Status: No further information available (0x0000)
< ACL Data TX: Handle 12 flags 0x00 dlen 23 #55 [hci0] 23.837779
L2CAP: Configure Request (0x04) ident 4 len 15
Destination CID: 64
Flags: 0x0000
Option: Retransmission and Flow Control (0x04) [mandatory]
Mode: Basic (0x00)
TX window size: 0
Max transmit: 0
Retransmission timeout: 0
Monitor timeout: 0
Maximum PDU size: 0
> HCI Event: Number of Completed Packets (0x13) plen 5 #56 [hci0] 23.843255
Num handles: 1
Handle: 12
Count: 2
> ACL Data RX: Handle 12 flags 0x02 dlen 16 #57 [hci0] 23.850259
L2CAP: Configure Request (0x04) ident 9 len 8
Destination CID: 64
Flags: 0x0000
Option: Maximum Transmission Unit (0x01) [mandatory]
MTU: 672
< ACL Data TX: Handle 12 flags 0x00 dlen 18 #58 [hci0] 23.850304
L2CAP: Configure Response (0x05) ident 9 len 10
Source CID: 64
Flags: 0x0000
Result: Success (0x0000)
Option: Maximum Transmission Unit (0x01) [mandatory]
MTU: 672
> ACL Data RX: Handle 12 flags 0x02 dlen 14 #59 [hci0] 23.851630
L2CAP: Configure Response (0x05) ident 4 len 6
Source CID: 64
Flags: 0x0000
Result: Success (0x0000)
> ACL Data RX: Handle 12 flags 0x02 dlen 28 #60 [hci0] 23.864259
Channel: 64 len 24 [PSM 25 mode 0] {chan 0}
AVDTP: Reserved (0x00) Response Accept (0x02) type 0x04 label 0 nosp 0
00 13 35 03 19 11 0b 02 90 35 09 09 00 01 09 00 ..5......5......
04 09 00 09 00 .....
< ACL Data TX: Handle 12 flags 0x00 dlen 58 #61 [hci0] 23.864590
Channel: 64 len 54 [PSM 1 mode 0] {chan 1}
SDP: Service Search Attribute Response (0x07) tid 0 len 49
Attribute bytes: 46
Attribute list: [len 42] {position 0}
Attribute: Service Class ID List (0x0001) [len 2]
UUID (3) with 2 bytes [0 extra bits] len 3
Audio Sink (0x110b)
Attribute: Protocol Descriptor List (0x0004) [len 2]
Sequence (6) with 6 bytes [8 extra bits] len 8
UUID (3) with 2 bytes [0 extra bits] len 3
L2CAP (0x0100)
Unsigned Integer (1) with 2 bytes [0 extra bits] len 3
0x0019
Sequence (6) with 6 bytes [8 extra bits] len 8
UUID (3) with 2 bytes [0 extra bits] len 3
AVDTP (0x0019)
Unsigned Integer (1) with 2 bytes [0 extra bits] len 3
0x0103
Attribute: Bluetooth Profile Descriptor List (0x0009) [len 2]
Sequence (6) with 6 bytes [8 extra bits] len 8
UUID (3) with 2 bytes [0 extra bits] len 3
Advanced Audio Distribution (0x110d)
Unsigned Integer (1) with 2 bytes [0 extra bits] len 3
0x0103
Continuation state: 0
> HCI Event: Number of Completed Packets (0x13) plen 5 #62 [hci0] 23.867255
Num handles: 1
Handle: 12
Count: 2
> ACL Data RX: Handle 12 flags 0x02 dlen 12 #63 [hci0] 23.876884
L2CAP: Disconnection Request (0x06) ident 10 len 4
Destination CID: 64
Source CID: 64
< ACL Data TX: Handle 12 flags 0x00 dlen 12 #64 [hci0] 23.876940
L2CAP: Disconnection Response (0x07) ident 10 len 4
Destination CID: 64
Source CID: 64
> ACL Data RX: Handle 12 flags 0x02 dlen 12 #65 [hci0] 23.899506
L2CAP: Connection Request (0x02) ident 11 len 4
PSM: 25 (0x0019)
Source CID: 79
< ACL Data TX: Handle 12 flags 0x00 dlen 16 #66 [hci0] 23.899581
L2CAP: Connection Response (0x03) ident 11 len 8
Destination CID: 64
Source CID: 79
Result: Connection pending (0x0001)
Status: Authorization pending (0x0002)
= bluetoothd: Authentication attempt without agent [hci0] 23.900391
= bluetoothd: Access denied: org.bluez.Error.Rejected 23.900421
< ACL Data TX: Handle 12 flags 0x00 dlen 16 #67 [hci0] 23.899993
L2CAP: Connection Response (0x03) ident 11 len 8
Destination CID: 64
Source CID: 79
Result: Connection refused - security block (0x0003)
Status: No further information available (0x0000)
> HCI Event: Number of Completed Packets (0x13) plen 5 #68 [hci0] 23.917258
Num handles: 1
Handle: 12
Count: 2
> HCI Event: Number of Completed Packets (0x13) plen 5 #69 [hci0] 24.076255
Num handles: 1
Handle: 12
Count: 1
< HCI Command: Disconnect (0x01|0x0006) plen 3 #70 [hci0] 27.928665
Handle: 12
Reason: Remote User Terminated Connection (0x13)
> HCI Event: Command Status (0x0f) plen 4 #71 [hci0] 27.930255
Disconnect (0x01|0x0006) ncmd 1
Status: Success (0x00)
> HCI Event: Disconnect Complete (0x05) plen 4 #72 [hci0] 28.077252
Status: Success (0x00)
Handle: 12
Reason: Connection Terminated By Local Host (0x16)
@ MGMT Event: Device Disconnected (0x000c) plen 8 {0x0002} [hci0] 28.077289
BR/EDR Address: C0:EE:FB:D7:F3:FE (OnePlus Tech (Shenzhen) Ltd)
Reason: Connection terminated by local host (0x02)
@ MGMT Event: Device Disconnected (0x000c) plen 8 {0x0001} [hci0] 28.077289
BR/EDR Address: C0:EE:FB:D7:F3:FE (OnePlus Tech (Shenzhen) Ltd)
Reason: Connection terminated by local host (0x02)
pi@moode:~ $If I connect to the OnePlus from the Moode BlueZ config page, it succeeds and I get this output: (truncated so as not to exceed post length):
Code:
Bluetooth monitor ver 5.49
= Note: Linux version 4.14.54-v7+ (armv7l) 0.167740
= Note: Bluetooth subsystem version 2.22 0.167747
= New Index: 5C:F3:70:8E:5D:5E (Primary,USB,hci0) [hci0] 0.167750
= Open Index: 5C:F3:70:8E:5D:5E [hci0] 0.167752
= Index Info: 5C:F3:70:8E:5D:5E (Broadcom Corporation) [hci0] 0.167753
@ MGMT Open: bluetoothd (privileged) version 1.14 {0x0001} 0.167757
@ MGMT Open: btmon (privileged) version 1.14 {0x0002} 0.167931
< HCI Command: Create Connection (0x01|0x0005) plen 13 #1 [hci0] 2.952253
Address: C0:EE:FB:D7:F3:FE (OnePlus Tech (Shenzhen) Ltd)
Packet type: 0xcc18
DM1 may be used
DH1 may be used
DM3 may be used
DH3 may be used
DM5 may be used
DH5 may be used
Page scan repetition mode: R1 (0x01)
Page scan mode: Mandatory (0x00)
Clock offset: 0x8da1
Role switch: Allow slave (0x01)
> HCI Event: Command Status (0x0f) plen 4 #2 [hci0] 2.953469
Create Connection (0x01|0x0005) ncmd 1
Status: Success (0x00)
> HCI Event: Connect Complete (0x03) plen 11 #3 [hci0] 3.432476
Status: Success (0x00)
Handle: 11
Address: C0:EE:FB:D7:F3:FE (OnePlus Tech (Shenzhen) Ltd)
Link type: ACL (0x01)
Encryption: Disabled (0x00)
< HCI Command: Read Remote Supported.. (0x01|0x001b) plen 2 #4 [hci0] 3.432714
Handle: 11
> HCI Event: Command Status (0x0f) plen 4 #5 [hci0] 3.433470
Read Remote Supported Features (0x01|0x001b) ncmd 1
Status: Success (0x00)
> HCI Event: Max Slots Change (0x1b) plen 3 #6 [hci0] 3.461474
Handle: 11
Max slots: 5
> HCI Event: Page Scan Repetition Mode Change (0x20) plen 7 #7 [hci0] 3.472462
Address: C0:EE:FB:D7:F3:FE (OnePlus Tech (Shenzhen) Ltd)
Page scan repetition mode: R1 (0x01)
> ACL Data RX: Handle 11 flags 0x02 dlen 10 #8 [hci0] 3.479964
L2CAP: Information Request (0x0a) ident 2 len 2
Type: Extended features supported (0x0002)
> HCI Event: Read Remote Supported Features (0x0b) plen 11 #9 [hci0] 3.485458
Status: Success (0x00)
Handle: 11
Features: 0xff 0xfe 0x8f 0xfe 0xd8 0x3f 0x5b 0x87
3 slot packets
5 slot packets
Encryption
Slot offset
Timing accuracy
Role switch
Hold mode
Sniff mode
Power control requests
Channel quality driven data rate (CQDDR)
SCO link
HV2 packets
HV3 packets
u-law log synchronous data
A-law log synchronous data
CVSD synchronous data
Paging parameter negotiation
Power control
Transparent synchronous data
Broadcast Encryption
Enhanced Data Rate ACL 2 Mbps mode
Enhanced Data Rate ACL 3 Mbps mode
Enhanced inquiry scan
Interlaced inquiry scan
Interlaced page scan
RSSI with inquiry results
Extended SCO link (EV3 packets)
AFH capable slave
AFH classification slave
LE Supported (Controller)
3-slot Enhanced Data Rate ACL packets
5-slot Enhanced Data Rate ACL packets
Sniff subrating
Pause encryption
AFH capable master
AFH classification master
Enhanced Data Rate eSCO 2 Mbps mode
Extended Inquiry Response
Simultaneous LE and BR/EDR (Controller)
Secure Simple Pairing
Encapsulated PDU
Non-flushable Packet Boundary Flag
Link Supervision Timeout Changed Event
Inquiry TX Power Level
Enhanced Power Control
Extended features
< HCI Command: Read Remote Extended.. (0x01|0x001c) plen 3 #10 [hci0] 3.485491
Handle: 11
Page: 1
> HCI Event: Command Status (0x0f) plen 4 #11 [hci0] 3.486458
Read Remote Extended Features (0x01|0x001c) ncmd 1
Status: Success (0x00)
> HCI Event: Read Remote Extended Features (0x23) plen 13 #12 [hci0] 3.489458
Status: Success (0x00)
Handle: 11
Page: 1/1
Features: 0x0f 0x00 0x00 0x00 0x00 0x00 0x00 0x00
Secure Simple Pairing (Host Support)
LE Supported (Host)
Simultaneous LE and BR/EDR (Host)
Secure Connections (Host Support)
< HCI Command: Remote Name Request (0x01|0x0019) plen 10 #13 [hci0] 3.489490
Address: C0:EE:FB:D7:F3:FE (OnePlus Tech (Shenzhen) Ltd)
Page scan repetition mode: R2 (0x02)
Page scan mode: Mandatory (0x00)
Clock offset: 0x0000
> HCI Event: Command Status (0x0f) plen 4 #14 [hci0] 3.490458
Remote Name Request (0x01|0x0019) ncmd 1
Status: Success (0x00)
> HCI Event: Remote Name Req Complete (0x07) plen 255 #15 [hci0] 3.510456
Status: Success (0x00)
Address: C0:EE:FB:D7:F3:FE (OnePlus Tech (Shenzhen) Ltd)
Name: Rohan
@ MGMT Event: Device Connected (0x000b) plen 25 {0x0002} [hci0] 3.510480
BR/EDR Address: C0:EE:FB:D7:F3:FE (OnePlus Tech (Shenzhen) Ltd)
Flags: 0x00000000
Data length: 12
Name (complete): Rohan
Class: 0x5a020c
Major class: Phone (cellular, cordless, payphone, modem)
Minor class: Smart phone
Networking (LAN, Ad hoc)
Capturing (Scanner, Microphone)
Object Transfer (v-Inbox, v-Folder)
Telephony (Cordless telephony, Modem, Headset)
@ MGMT Event: Device Connected (0x000b) plen 25 {0x0001} [hci0] 3.510480
BR/EDR Address: C0:EE:FB:D7:F3:FE (OnePlus Tech (Shenzhen) Ltd)
Flags: 0x00000000
Data length: 12
Name (complete): Rohan
Class: 0x5a020c
Major class: Phone (cellular, cordless, payphone, modem)
Minor class: Smart phone
Networking (LAN, Ad hoc)
Capturing (Scanner, Microphone)
Object Transfer (v-Inbox, v-Folder)
Telephony (Cordless telephony, Modem, Headset)
< HCI Command: Authentication Reque.. (0x01|0x0011) plen 2 #16 [hci0] 3.510506
Handle: 11
> HCI Event: Command Status (0x0f) plen 4 #17 [hci0] 3.511471
Authentication Requested (0x01|0x0011) ncmd 1
Status: Success (0x00)
> HCI Event: Link Key Request (0x17) plen 6 #18 [hci0] 3.512465
Address: C0:EE:FB:D7:F3:FE (OnePlus Tech (Shenzhen) Ltd)
< HCI Command: Link Key Request Re.. (0x01|0x000b) plen 22 #19 [hci0] 3.512502
Address: C0:EE:FB:D7:F3:FE (OnePlus Tech (Shenzhen) Ltd)
Link key: b131b449f891d5dda259d7e6d89f64f4
> HCI Event: Command Complete (0x0e) plen 10 #20 [hci0] 3.514459
Link Key Request Reply (0x01|0x000b) ncmd 1
Status: Success (0x00)
Address: C0:EE:FB:D7:F3:FE (OnePlus Tech (Shenzhen) Ltd)
> HCI Event: Auth Complete (0x06) plen 3 #21 [hci0] 3.526474
Status: Success (0x00)
Handle: 11
< HCI Command: Set Connection Encry.. (0x01|0x0013) plen 3 #22 [hci0] 3.526526
Handle: 11
Encryption: Enabled (0x01)
> HCI Event: Command Status (0x0f) plen 4 #23 [hci0] 3.527459
Set Connection Encryption (0x01|0x0013) ncmd 1
Status: Success (0x00)
> HCI Event: Encryption Change (0x08) plen 4 #24 [hci0] 3.568465
Status: Success (0x00)
Handle: 11
Encryption: Enabled with E0 (0x01)
< HCI Command: Read Encryption Key... (0x05|0x0008) plen 2 #25 [hci0] 3.568510
Handle: 11
> HCI Event: Command Complete (0x0e) plen 7 #26 [hci0] 3.569459
Read Encryption Key Size (0x05|0x0008) ncmd 1
Status: Success (0x00)
Handle: 11
Key size: 16
< ACL Data TX: Handle 11 flags 0x00 dlen 10 #27 [hci0] 3.569510
L2CAP: Information Request (0x0a) ident 1 len 2
Type: Extended features supported (0x0002)
< ACL Data TX: Handle 11 flags 0x00 dlen 16 #28 [hci0] 3.569536
L2CAP: Information Response (0x0b) ident 2 len 8
Type: Extended features supported (0x0002)
Result: Success (0x0000)
Features: 0x000002b8
Enhanced Retransmission Mode
Streaming Mode
FCS Option
Fixed Channels
Unicast Connectionless Data Reception
> HCI Event: Number of Completed Packets (0x13) plen 5 #29 [hci0] 3.573458
Num handles: 1
Handle: 11
Count: 2
> ACL Data RX: Handle 11 flags 0x02 dlen 16 #30 [hci0] 3.576340
L2CAP: Information Response (0x0b) ident 1 len 8
Type: Extended features supported (0x0002)
Result: Success (0x0000)
Features: 0x000000b8
Enhanced Retransmission Mode
Streaming Mode
FCS Option
Fixed Channels
< ACL Data TX: Handle 11 flags 0x00 dlen 10 #31 [hci0] 3.576368
L2CAP: Information Request (0x0a) ident 2 len 2
Type: Fixed channels supported (0x0003)
> ACL Data RX: Handle 11 flags 0x02 dlen 10 #32 [hci0] 3.578961
L2CAP: Information Request (0x0a) ident 3 len 2
Type: Fixed channels supported (0x0003)
< ACL Data TX: Handle 11 flags 0x00 dlen 20 #33 [hci0] 3.578989
L2CAP: Information Response (0x0b) ident 3 len 12
Type: Fixed channels supported (0x0003)
Result: Success (0x0000)
Channels: 0x0000000000000006
L2CAP Signaling (BR/EDR)
Connectionless reception
> HCI Event: Number of Completed Packets (0x13) plen 5 #34 [hci0] 3.582458
Num handles: 1
Handle: 11
Count: 2
> ACL Data RX: Handle 11 flags 0x02 dlen 20 #35 [hci0] 3.585340
L2CAP: Information Response (0x0b) ident 2 len 12
Type: Fixed channels supported (0x0003)
Result: Success (0x0000)
Channels: 0x0000000000000082
L2CAP Signaling (BR/EDR)
Security Manager (BR/EDR)
< ACL Data TX: Handle 11 flags 0x00 dlen 12 #36 [hci0] 3.585372
L2CAP: Connection Request (0x02) ident 3 len 4
PSM: 25 (0x0019)
Source CID: 64
> ACL Data RX: Handle 11 flags 0x02 dlen 16 #37 [hci0] 3.617962
L2CAP: Connection Response (0x03) ident 3 len 8
Destination CID: 75
Source CID: 64
Result: Connection successful (0x0000)
Status: No further information available (0x0000)
< ACL Data TX: Handle 11 flags 0x00 dlen 23 #38 [hci0] 3.617994
L2CAP: Configure Request (0x04) ident 4 len 15
Destination CID: 75
Flags: 0x0000
Option: Retransmission and Flow Control (0x04) [mandatory]
Mode: Basic (0x00)
TX window size: 0
Max transmit: 0
Retransmission timeout: 0
Monitor timeout: 0
Maximum PDU size: 0
> ACL Data RX: Handle 11 flags 0x02 dlen 16 #39 [hci0] 3.618088
L2CAP: Configure Request (0x04) ident 4 len 8
Destination CID: 64
Flags: 0x0000
Option: Maximum Transmission Unit (0x01) [mandatory]
MTU: 672
< ACL Data TX: Handle 11 flags 0x00 dlen 18 #40 [hci0] 3.618124
L2CAP: Configure Response (0x05) ident 4 len 10
Source CID: 75
Flags: 0x0000
Result: Success (0x0000)
Option: Maximum Transmission Unit (0x01) [mandatory]
MTU: 672
> HCI Event: Number of Completed Packets (0x13) plen 5 #41 [hci0] 3.621459
Num handles: 1
Handle: 11
Count: 2
> ACL Data RX: Handle 11 flags 0x02 dlen 14 #42 [hci0] 3.625836
L2CAP: Configure Response (0x05) ident 4 len 6
Source CID: 64
Flags: 0x0000
Result: Success (0x0000)
< ACL Data TX: Handle 11 flags 0x00 dlen 6 #43 [hci0] 3.626024
Channel: 75 len 2 [PSM 25 mode 0] {chan 0}
AVDTP: Discover (0x01) Command (0x00) type 0x00 label 3 nosp 0
> HCI Event: Number of Completed Packets (0x13) plen 5 #44 [hci0] 3.629459
Num handles: 1
Handle: 11
Count: 2
> HCI Event: Encryption Key Refresh Complete (0x30) plen 3 #45 [hci0] 3.949473
Status: Success (0x00)
Handle: 11
> ACL Data RX: Handle 11 flags 0x02 dlen 16 #46 [hci0] 3.954717
Channel: 64 len 12 [PSM 25 mode 0] {chan 0}
AVDTP: Discover (0x01) Response Accept (0x02) type 0x00 label 3 nosp 0
ACP SEID: 1
Media Type: Audio (0x00)
SEP Type: SRC (0x00)
In use: No
ACP SEID: 2
Media Type: Audio (0x00)
SEP Type: SRC (0x00)
In use: No
ACP SEID: 3
Media Type: Audio (0x00)
SEP Type: SRC (0x00)
In use: No
ACP SEID: 4
Media Type: Audio (0x00)
SEP Type: SRC (0x00)
In use: No
ACP SEID: 5
Media Type: Audio (0x00)
SEP Type: SRC (0x00)
In use: No
< ACL Data TX: Handle 11 flags 0x00 dlen 7 #47 [hci0] 3.954879
Channel: 75 len 3 [PSM 25 mode 0] {chan 0}
AVDTP: Get Capabilities (0x02) Command (0x00) type 0x00 label 4 nosp 0
ACP SEID: 1
> HCI Event: Number of Completed Packets (0x13) plen 5 #48 [hci0] 4.190470
Num handles: 1
Handle: 11
Count: 1
> HCI Event: Encryption Key Refresh Complete (0x30) plen 3 #49 [hci0] 4.273465
Status: Success (0x00)
Handle: 11
> ACL Data RX: Handle 11 flags 0x02 dlen 16 #50 [hci0] 4.278593
Channel: 64 len 12 [PSM 25 mode 0] {chan 0}
AVDTP: Get Capabilities (0x02) Response Accept (0x02) type 0x00 label 4 nosp 0
Service Category: Media Transport (0x01)
Service Category: Media Codec (0x07)
Media Type: Audio (0x00)
Media Codec: SBC (0x00)
Frequency: 0x20
44100
Channel Mode: 0x01
Joint Stereo
Block Length: 0x10
16
Subbands: 0x04
8
Allocation Method: 0x01
Loudness
Minimum Bitpool: 2
Maximum Bitpool: 53
< ACL Data TX: Handle 11 flags 0x00 dlen 7 #51 [hci0] 4.278741
Channel: 75 len 3 [PSM 25 mode 0] {chan 0}
AVDTP: Get Capabilities (0x02) Command (0x00) type 0x00 label 5 nosp 0
ACP SEID: 2
> ACL Data RX: Handle 11 flags 0x02 dlen 18 #52 [hci0] 4.311216
Channel: 64 len 14 [PSM 25 mode 0] {chan 0}
AVDTP: Get Capabilities (0x02) Response Accept (0x02) type 0x00 label 5 nosp 0
Service Category: Media Transport (0x01)
Service Category: Media Codec (0x07)
Media Type: Audio (0x00)
Media Codec: MPEG-2,4 AAC (0x02)
Object Type: 0x80
MPEG-2 AAC LC
Frequency: 0x100
44100
Channels: 0x04
2
Bitrate: 320000bps
VBR: No