Which system do you use?*
Android 14 (built from khadas-edge2-android14, customized as an Android Automotive 14 build)
Please describe your issue below:
We’re evaluating Bluetooth LE Audio (unicast and Auracast / broadcast) on the Edge2. We captured an HCI snoop log of Bluetooth start-up (decoded with btmon) and compared it with the Edge2 specs, the Ampak AP6275P datasheet and the BSP. We found several discrepancies and would appreciate your help.
Environment
Board: Khadas Edge2 (RK3588S, onboard Ampak AP6275P)
OS: Android 14, kernel 6.1, from https://github.com/khadas/android_manifest.git -b khadas-edge2-android14
Bluetooth over UART9 (brcm,bcm43438-bt), Wi-Fi over PCIe
What the controller reports (HCI log)
Read Local Name: BCM43752A2 UART 37.4MHz Ampak AP6398 sLNA iLNA CL1 [Version: 1100.1189]
Read Local Version: HCI 5.3 (0x0c) rev 1189 / LMP 5.3 subversion 0x1111, Broadcom, FW 000.017.017 build 1189
LE Read Local Supported Features: ff 79 ff 0b 0e 00 00 00
-> Extended Adv, Periodic Adv, PAST, 2M/Coded PHY, Power Control: supported
-> CIS Central (bit 28), CIS Peripheral (29), Isochronous Broadcaster (30), Synchronized Receiver (31): NOT supported
Read Local Supported Commands: no ISO commands (LE Set CIG Parameters, LE Create CIS, LE Create BIG, LE Setup ISO Data Path, LE Read Buffer Size v2, LE Set Host Feature)
Read BD ADDR: 22:22:25:48:08:00
Vendor 0x3f|0x0157 (param 0xff): Invalid HCI Command Parameters (0x12); later call with 01 01 03 succeeds
Discrepancies
| # | Topic | Source A | Source B |
|---|---|---|---|
| 1 | Bluetooth version | Edge2 spec sheet: Bluetooth 5.0 | Controller reports HCI/LMP 5.3; Ampak product page says 5.3; Ampak AP6275P datasheet Rev 2.3 (June 2026) says 5.4 |
| 2 | LE Audio / ISO | AP6275P datasheet Rev 2.3 lists LE Audio and LE isochronous channels | Controller reports no CIS/BIS feature bits and no ISO commands |
| 3 | Firmware patch | Board has an AP6275P (Ampak page: Synaptics SYN43752) | Loaded patch identifies as “Ampak AP6398 sLNA iLNA CL1”, version 1100.1189 |
| 4 | Bluetooth address | Each board should have a unique BD_ADDR | Controller reports 22:22:25:48:08:00, which looks like a default placeholder |
| 5 | Bluetooth HCI HAL | ISO data needs android.hardware.bluetooth HIDL 1.1 or AIDL |
Our reading of the BSP: the device manifest registers HIDL IBluetoothHci 1.0 |
| 6 | BT audio interface | AP6275P has BT PCM/I2S pins (19–22) | Device tree defines no PCM/I2S link between the module and the RK3588S |
| 7 | Vendor command | — | Vendor command 0x0157 rejected once at start-up (looks harmless, listed for completeness) |
Questions
-
Firmware: Which Bluetooth patch file (
.hcd) is intended for the Edge2’s AP6275P? Why does the loaded patch identify as AP6398, and is that correct for this module? -
LE Audio: Is there a newer BCM43752/SYN43752 patch with LE isochronous channels (CIS and BIS) enabled, as the AP6275P datasheet describes? If not, could you ask Ampak/Synaptics whether one exists for this module?
-
Module revision: Does the AP6275P revision fitted on the Edge2 support Bluetooth 5.3/5.4 LE Audio in hardware, or is LE Audio limited to newer module revisions?
-
BD_ADDR: Where should the Bluetooth address be provisioned on the Edge2 (vendor storage, eFuse, derived from the Wi-Fi MAC)? Is
22:22:25:48:08:00expected on every board? -
Bluetooth HAL: Are there plans, or an existing branch, to move the Edge2 Android 14 Bluetooth HAL to HIDL 1.1 or AIDL, so ISO data can reach the Android stack?
-
PCM/I2S: Are the AP6275P BT_PCM pins routed to an RK3588S I2S controller on the Edge2 PCB? If so, which controller, and can it be used for SCO or LE Audio offload?
-
External controller: What is the recommended way to disable the onboard Bluetooth and use an external USB or UART Bluetooth controller with the Android 14 image?
-
Vendor command 0x0157: Is the start-up failure of this command (parameter 0xff) expected?
-
Android Automotive / newer Android: Does Khadas plan Android Automotive support, or Android 15/16 images, for the Edge2?
I also have a btsnoop_hci.log but unfortunately I cannot attach as new user.
Post a console log of your issue below:
Bluetooth monitor ver 5.72
(Trimmed to fit the forum limit: every packet is listed; full decode kept for the packets referenced above.)
< HCI Command: Reset (0x03|0x0003) plen 0 #1 0.682772
> HCI Event: Command Complete (0x0e) plen 4 #2 0.685325
< HCI Command: Set Event Mask (0x03|0x0001) plen 8 #3 0.685800
> HCI Event: Command Complete (0x0e) plen 4 #4 0.686524
< HCI Command: Write LE Host Supported (0x03|0x006d) plen 2 #5 0.686884
> HCI Event: Command Complete (0x0e) plen 4 #6 0.687556
< HCI Command: Read Local Name (0x03|0x0014) plen 0 #7 0.687799
> HCI Event: Command Complete (0x0e) plen 252 #8 0.690104
Read Local Name (0x03|0x0014) ncmd 1
Status: Success (0x00)
Name: BCM43752A2 UART 37.4MHz Ampak AP6398 sLNA iLNA CL1 [Version: 1100.1189]
< HCI Command: Read Local Version Information (0x04|0x0001) plen 0 #9 0.690450
> HCI Event: Command Complete (0x0e) plen 12 #10 0.691127
Read Local Version Information (0x04|0x0001) ncmd 1
Status: Success (0x00)
HCI version: Bluetooth 5.3 (0x0c) - Revision 1189 (0x04a5)
LMP version: Bluetooth 5.3 (0x0c) - Subversion 4369 (0x1111)
Manufacturer: Broadcom Corporation (15)
Firmware: 000.017.017
Build: 1189
< HCI Command: Read Local Supported Commands (0x04|0x0002) plen 0 #11 0.691367
> HCI Event: Command Complete (0x0e) plen 68 #12 0.692348
Read Local Supported Commands (0x04|0x0002) ncmd 1
Status: Success (0x00)
Commands: 256 entries
LE Enhanced Transmitter Test (Octet 36 - Bit 0)
LE Set Advertising Set Random Address (Octet 36 - Bit 1)
LE Set Extended Advertising Parameters (Octet 36 - Bit 2)
LE Set Extended Advertising Data (Octet 36 - Bit 3)
LE Set Extended Scan Response Data (Octet 36 - Bit 4)
LE Set Extended Advertising Enable (Octet 36 - Bit 5)
LE Read Maximum Advertising Data Length (Octet 36 - Bit 6)
LE Read Number of Supported Advertising Sets (Octet 36 - Bit 7)
LE Remove Advertising Set (Octet 37 - Bit 0)
LE Clear Advertising Sets (Octet 37 - Bit 1)
LE Set Periodic Advertising Parameters (Octet 37 - Bit 2)
LE Set Periodic Advertising Data (Octet 37 - Bit 3)
LE Set Periodic Advertising Enable (Octet 37 - Bit 4)
LE Set Extended Scan Parameters (Octet 37 - Bit 5)
LE Set Extended Scan Enable (Octet 37 - Bit 6)
LE Extended Create Connection (Octet 37 - Bit 7)
LE Periodic Advertising Create Sync (Octet 38 - Bit 0)
LE Periodic Advertising Create Sync Cancel (Octet 38 - Bit 1)
LE Periodic Advertising Terminate Sync (Octet 38 - Bit 2)
LE Add Device To Periodic Advertiser List (Octet 38 - Bit 3)
LE Remove Device From Periodic Advertiser List (Octet 38 - Bit 4)
LE Clear Periodic Advertiser List (Octet 38 - Bit 5)
LE Read Periodic Advertiser List Size (Octet 38 - Bit 6)
LE Read Transmit Power (Octet 38 - Bit 7)
LE Read RF Path Compensation (Octet 39 - Bit 0)
LE Write RF Path Compensation (Octet 39 - Bit 1)
LE Set Privacy Mode (Octet 39 - Bit 2)
LE Periodic Advertising Receive Enable (Octet 40 - Bit 5)
LE Periodic Advertising Sync Transfer (Octet 40 - Bit 6)
LE Periodic Advertising Set Info Transfer (Octet 40 - Bit 7)
LE Periodic Advertising Sync Transfer Parameters (Octet 41 - Bit 0)
LE Set Default Periodic Advertisng Sync Transfer Parameters (Octet 41 - Bit 1)
Octet 41 - Bit 2
Read Local Simple Pairing Options (Octet 41 - Bit 3)
Octet 44 - Bit 3
Octet 44 - Bit 4
Octet 44 - Bit 5
Octet 44 - Bit 6
Octet 44 - Bit 7
Octet 45 - Bit 0
[... octets 0-35 omitted; no ISO commands (LE Set CIG Parameters, Create CIS, Create BIG, Setup ISO Data Path) present ...]
< HCI Command: LE Read Local Supported Fea.. (0x08|0x0003) plen 0 #13 0.692695
> HCI Event: Command Complete (0x0e) plen 12 #14 0.693440
LE Read Local Supported Features (0x08|0x0003) ncmd 1
Status: Success (0x00)
Features: 0xff 0x79 0xff 0x0b 0x0e 0x00 0x00 0x00
LE Encryption
Connection Parameter Request Procedure
Extended Reject Indication
Peripheral-initiated Features Exchange
LE Ping
LE Data Packet Length Extension
LL Privacy
Extended Scanner Filter Policies
LE 2M PHY
LE Coded PHY
LE Extended Advertising
LE Periodic Advertising
Channel Selection Algorithm #2
Minimum Number of Used Channels Procedure
Connection CTE Request
Connection CTE Response
Connectionless CTE Transmitter
Connectionless CTE Receiver
Antenna Switching During CTE Transmission (AoD)
Antenna Switching During CTE Reception (AoA)
Receiving Constant Tone Extensions
Periodic Advertising Sync Transfer - Sender
Periodic Advertising Sync Transfer - Recipient
Remote Public Key Validation
LE Power Control Request
LE Power Control Request
LE Path Loss Monitoring
< HCI Command: LE Read Supported States (0x08|0x001c) plen 0 #15 0.693783
> HCI Event: Command Complete (0x0e) plen 12 #16 0.694518
< HCI Command: Read Local Extended Features (0x04|0x0004) plen 1 #17 0.694864
> HCI Event: Command Complete (0x0e) plen 14 #18 0.695537
< HCI Command: Read Local Extended Features (0x04|0x0004) plen 1 #19 0.695985
> HCI Event: Command Complete (0x0e) plen 14 #20 0.696697
< HCI Command: Read Local Extended Features (0x04|0x0004) plen 1 #21 0.697139
> HCI Event: Command Complete (0x0e) plen 14 #22 0.697899
< HCI Command: LE Set Event Mask (0x08|0x0001) plen 8 #23 0.698659
> HCI Event: Command Complete (0x0e) plen 4 #24 0.699379
< HCI Command: Read Buffer Size (0x04|0x0005) plen 0 #25 0.699719
> HCI Event: Command Complete (0x0e) plen 11 #26 0.700388
Read Buffer Size (0x04|0x0005) ncmd 1
Status: Success (0x00)
ACL MTU: 1021 ACL max packet: 8
SCO MTU: 64 SCO max packet: 1
< HCI Command: LE Read Buffer Size (0x08|0x0002) plen 0 #27 0.700740
> HCI Event: Command Complete (0x0e) plen 7 #28 0.701457
LE Read Buffer Size (0x08|0x0002) ncmd 1
Status: Success (0x00)
Data packet length: 251
Num data packets: 15
< HCI Command: LE Read Accept List Size (0x08|0x000f) plen 0 #29 0.701800
> HCI Event: Command Complete (0x0e) plen 5 #30 0.702412
< HCI Command: LE Read Resolving List Size (0x08|0x002a) plen 0 #31 0.702768
> HCI Event: Command Complete (0x0e) plen 5 #32 0.703419
< HCI Command: LE Read Maximum Data Length (0x08|0x002f) plen 0 #33 0.703770
> HCI Event: Command Complete (0x0e) plen 12 #34 0.704699
< HCI Command: Write Simple Pairing Mode (0x03|0x0056) plen 1 #35 0.705048
> HCI Event: Command Complete (0x0e) plen 4 #36 0.723567
< HCI Command: Write Secure Connections Ho.. (0x03|0x007a) plen 1 #37 0.723982
> HCI Event: Command Complete (0x0e) plen 4 #38 0.724615
< HCI Command: LE Read Suggested Default D.. (0x08|0x0023) plen 0 #39 0.725059
> HCI Event: Command Complete (0x0e) plen 8 #40 0.725735
< HCI Command: LE Read Maximum Advertising.. (0x08|0x003a) plen 0 #41 0.726078
> HCI Event: Command Complete (0x0e) plen 6 #42 0.726735
LE Read Maximum Advertising Data Length (0x08|0x003a) ncmd 1
Status: Success (0x00)
Max length: 1024
< HCI Command: LE Read Number of Supported.. (0x08|0x003b) plen 0 #43 0.727095
> HCI Event: Command Complete (0x0e) plen 5 #44 0.727669
LE Read Number of Supported Advertising Sets (0x08|0x003b) ncmd 1
Status: Success (0x00)
Num supported adv sets: 6
< HCI Command: LE Read Periodic Advertiser.. (0x08|0x004a) plen 0 #45 0.728023
> HCI Event: Command Complete (0x0e) plen 5 #46 0.728598
LE Read Periodic Advertiser List Size (0x08|0x004a) ncmd 1
Status: Success (0x00)
List size: 0x03
< HCI Command: Read Default Erroneous Data.. (0x03|0x005a) plen 0 #47 0.728956
> HCI Event: Command Complete (0x0e) plen 5 #48 0.729596
< HCI Command: Vendor (0x3f|0x0153) plen 0 #49 0.729954
> HCI Event: Command Complete (0x0e) plen 18 #50 0.730631
Vendor (0x3f|0x0153) ncmd 1
Status: Success (0x00)
11 01 00 04 80 01 10 01 60 00 14 00 01 01 ........`.....
< HCI Command: Read BD ADDR (0x04|0x0009) plen 0 #51 0.730976
> HCI Event: Command Complete (0x0e) plen 10 #52 0.731632
Read BD ADDR (0x04|0x0009) ncmd 1
Status: Success (0x00)
Address: 22:22:25:48:08:00 (OUI 22-22-25)
< HCI Command: Write Default Erroneous Dat.. (0x03|0x005b) plen 1 #53 0.731872
> HCI Event: Command Complete (0x0e) plen 4 #54 0.732482
< HCI Command: Vendor (0x3f|0x0157) plen 1 #55 0.734850
ff .
> HCI Event: Command Complete (0x0e) plen 5 #56 0.735444
Vendor (0x3f|0x0157) ncmd 1
Status: Invalid HCI Command Parameters (0x12)
ff .
< HCI Command: LE Set Resolvable Private A.. (0x08|0x002e) plen 2 #57 0.842807
> HCI Event: Command Complete (0x0e) plen 4 #58 0.843509
< HCI Command: Write Default Link Policy S.. (0x02|0x000f) plen 2 #59 0.843617
> HCI Event: Command Complete (0x0e) plen 4 #60 0.844133
< HCI Command: Write Inquiry Mode (0x03|0x0045) plen 1 #61 0.844228
> HCI Event: Command Complete (0x0e) plen 4 #62 0.844758
< HCI Command: Write Page Scan Type (0x03|0x0047) plen 1 #63 0.844905
> HCI Event: Command Complete (0x0e) plen 4 #64 0.845594
< HCI Command: Write Inquiry Scan Type (0x03|0x0043) plen 1 #65 0.845725
> HCI Event: Command Complete (0x0e) plen 4 #66 0.846373
< HCI Command: Write Class of Device (0x03|0x0024) plen 3 #67 0.846507
> HCI Event: Command Complete (0x0e) plen 4 #68 0.846997
< HCI Command: LE Rand (0x08|0x0018) plen 0 #69 0.847126
> HCI Event: Command Complete (0x0e) plen 12 #70 0.847824
< HCI Command: Write Page Timeout (0x03|0x0018) plen 2 #71 0.847902
> HCI Event: Command Complete (0x0e) plen 4 #72 0.848410
< HCI Command: Vendor (0x3f|0x0153) plen 0 #73 0.848547
> HCI Event: Command Complete (0x0e) plen 18 #74 0.849183
< HCI Command: Read Local Name (0x03|0x0014) plen 0 #75 0.849311
> HCI Event: Command Complete (0x0e) plen 252 #76 0.851508
< HCI Command: LE Rand (0x08|0x0018) plen 0 #77 0.851642
> HCI Event: Command Complete (0x0e) plen 12 #78 0.852158
< HCI Command: Write Extended Inquiry Re.. (0x03|0x0052) plen 241 #79 0.853292
> HCI Event: Command Complete (0x0e) plen 4 #80 0.855639
< HCI Command: Write Local Name (0x03|0x0013) plen 248 #81 0.855743
> HCI Event: Command Complete (0x0e) plen 4 #82 0.858631
< HCI Command: Write Extended Inquiry Re.. (0x03|0x0052) plen 241 #83 0.858824
> HCI Event: Command Complete (0x0e) plen 4 #84 0.861409
< HCI Command: LE Rand (0x08|0x0018) plen 0 #85 0.861535
> HCI Event: Command Complete (0x0e) plen 12 #86 0.862301
< HCI Command: LE Rand (0x08|0x0018) plen 0 #87 0.862477
> HCI Event: Command Complete (0x0e) plen 12 #88 0.863125
< HCI Command: LE Set Random Address (0x08|0x0005) plen 6 #89 0.863278
> HCI Event: Command Complete (0x0e) plen 4 #90 0.863831
< HCI Command: LE Rand (0x08|0x0018) plen 0 #91 0.863926
> HCI Event: Command Complete (0x0e) plen 12 #92 0.864559
< HCI Command: LE Rand (0x08|0x0018) plen 0 #93 0.864904
> HCI Event: Command Complete (0x0e) plen 12 #94 0.865461
< HCI Command: LE Rand (0x08|0x0018) plen 0 #95 0.865620
> HCI Event: Command Complete (0x0e) plen 12 #96 0.866152
< HCI Command: LE Set Random Address (0x08|0x0005) plen 6 #97 0.866309
> HCI Event: Command Complete (0x0e) plen 4 #98 0.866866
< HCI Command: Write Extended Inquiry Re.. (0x03|0x0052) plen 241 #99 0.886975
> HCI Event: Command Complete (0x0e) plen 4 #100 0.889752
< HCI Command: Write Extended Inquiry R.. (0x03|0x0052) plen 241 #101 0.889967
> HCI Event: Command Complete (0x0e) plen 4 #102 0.892907
< HCI Command: Write Extended Inquiry R.. (0x03|0x0052) plen 241 #103 0.893106
> HCI Event: Command Complete (0x0e) plen 4 #104 0.895520
< HCI Command: Write Extended Inquiry R.. (0x03|0x0052) plen 241 #105 0.915449
> HCI Event: Command Complete (0x0e) plen 4 #106 0.918018
< HCI Command: Write Voice Setting (0x03|0x0026) plen 2 #107 0.918331
> HCI Event: Command Complete (0x0e) plen 4 #108 0.919016
< HCI Command: Write Extended Inquiry R.. (0x03|0x0052) plen 241 #109 0.935284
> HCI Event: Command Complete (0x0e) plen 4 #110 0.937788
< HCI Command: Write Extended Inquiry R.. (0x03|0x0052) plen 241 #111 0.941818
> HCI Event: Command Complete (0x0e) plen 4 #112 0.944348
< HCI Command: Write Extended Inquiry R.. (0x03|0x0052) plen 241 #113 0.944532
> HCI Event: Command Complete (0x0e) plen 4 #114 0.946864
< HCI Command: Write Extended Inquiry R.. (0x03|0x0052) plen 241 #115 0.946993
> HCI Event: Command Complete (0x0e) plen 4 #116 0.949325
< HCI Command: Write Extended Inquiry R.. (0x03|0x0052) plen 241 #117 0.949470
> HCI Event: Command Complete (0x0e) plen 4 #118 0.951818
< HCI Command: Write Extended Inquiry R.. (0x03|0x0052) plen 241 #119 0.951989
> HCI Event: Command Complete (0x0e) plen 4 #120 0.954346
< HCI Command: Write Inquiry Scan Activity (0x03|0x001e) plen 4 #121 0.959948
> HCI Event: Command Complete (0x0e) plen 4 #122 0.960751
< HCI Command: Write Scan Enable (0x03|0x001a) plen 1 #123 0.960881
> HCI Event: Command Complete (0x0e) plen 4 #124 0.963517
< HCI Command: Write Page Scan Activity (0x03|0x001c) plen 4 #125 0.963646
> HCI Event: Command Complete (0x0e) plen 4 #126 0.964622
< HCI Command: Write Scan Enable (0x03|0x001a) plen 1 #127 0.964788
> HCI Event: Command Complete (0x0e) plen 4 #128 0.965692
< HCI Command: LE Set Extended Advertisi.. (0x08|0x0036) plen 25 #129 0.978617
Handle: 0x00
Properties: 0x0013
Connectable
Scannable
Use legacy advertising PDUs: ADV_IND
Min advertising interval: 250.000 msec (0x0190)
Max advertising interval: 281.250 msec (0x01c2)
Channel map: 37, 38, 39 (0x07)
Own address type: Random (0x01)
Peer address type: Public (0x00)
Peer address: 00:00:00:00:00:00 (OUI 00-00-00)
Filter policy: Allow Scan Request from Any, Allow Connect Request from Any (0x00)
TX power: -7 dbm (0xf9)
Primary PHY: LE 1M (0x01)
Secondary max skip: 0x00
Secondary PHY: LE 1M (0x01)
SID: 0x00
Scan request notifications: Disabled (0x00)
> HCI Event: Command Complete (0x0e) plen 5 #130 0.979280
LE Set Extended Advertising Parameters (0x08|0x0036) ncmd 1
Status: Success (0x00)
TX power (selected): -7 dbm (0xf9)
< HCI Command: LE Set Advertising Set Ran.. (0x08|0x0035) plen 7 #131 0.979417
> HCI Event: Command Complete (0x0e) plen 4 #132 0.979825
< HCI Command: LE Set Extended Scan Respo.. (0x08|0x0038) plen 4 #133 0.979941
> HCI Event: Command Complete (0x0e) plen 4 #134 0.980372
< HCI Command: LE Set Extended Advertisi.. (0x08|0x0037) plen 20 #135 0.980481
Handle: 0x00
Operation: Complete extended advertising data (0x03)
Fragment preference: Minimize fragmentation (0x01)
Data length: 0x10
Flags: 0x02
LE General Discoverable Mode
TX power: -7 dBm
16-bit Service UUIDs (complete): 1 entry
Google (0xfe2c)
Service Data: Google (0xfe2c)
Data: 0000
> HCI Event: Command Complete (0x0e) plen 4 #136 0.981057
LE Set Extended Advertising Data (0x08|0x0037) ncmd 1
Status: Success (0x00)
< HCI Command: LE Set Extended Advertisin.. (0x08|0x0039) plen 6 #137 0.981166
Extended advertising: Enabled (0x01)
Number of sets: 1 (0x01)
Entry 0
Handle: 0x00
Duration: 0 ms (0x00)
Max ext adv events: 0
> HCI Event: Command Complete (0x0e) plen 4 #138 0.981926
LE Set Extended Advertising Enable (0x08|0x0039) ncmd 1
Status: Success (0x00)
< HCI Command: Write Scan Enable (0x03|0x001a) plen 1 #139 3.770312
> HCI Event: Command Complete (0x0e) plen 4 #140 3.771199
< HCI Command: Write Scan Enable (0x03|0x001a) plen 1 #141 3.771587
> HCI Event: Command Complete (0x0e) plen 4 #142 3.772263
< HCI Command: Write Extended Inquiry R.. (0x03|0x0052) plen 241 #143 3.776472
> HCI Event: Command Complete (0x0e) plen 4 #144 3.778995
< HCI Command: Write Extended Inquiry R.. (0x03|0x0052) plen 241 #145 3.779407
> HCI Event: Command Complete (0x0e) plen 4 #146 3.781943
< HCI Command: Write Extended Inquiry R.. (0x03|0x0052) plen 241 #147 3.782335
> HCI Event: Command Complete (0x0e) plen 4 #148 3.784823
< HCI Command: Write Extended Inquiry R.. (0x03|0x0052) plen 241 #149 3.813508
> HCI Event: Command Complete (0x0e) plen 4 #150 3.816156
< HCI Command: Write Extended Inquiry R.. (0x03|0x0052) plen 241 #151 3.831340
> HCI Event: Command Complete (0x0e) plen 4 #152 3.834082
< HCI Command: Write Extended Inquiry R.. (0x03|0x0052) plen 241 #153 3.834307
> HCI Event: Command Complete (0x0e) plen 4 #154 3.836828
< HCI Command: Write Extended Inquiry R.. (0x03|0x0052) plen 241 #155 3.837020
> HCI Event: Command Complete (0x0e) plen 4 #156 3.839437
< HCI Command: Write Scan Enable (0x03|0x001a) plen 1 #157 3.841799
> HCI Event: Command Complete (0x0e) plen 4 #158 3.842478
< HCI Command: Write Scan Enable (0x03|0x001a) plen 1 #159 3.842669
> HCI Event: Command Complete (0x0e) plen 4 #160 3.843218
< HCI Command: Write Scan Enable (0x03|0x001a) plen 1 #161 3.852644
> HCI Event: Command Complete (0x0e) plen 4 #162 3.853498
< HCI Command: Write Scan Enable (0x03|0x001a) plen 1 #163 3.853868
> HCI Event: Command Complete (0x0e) plen 4 #164 3.854563
< HCI Command: Vendor (0x3f|0x0157) plen 3 #165 3.854921
01 01 03 ...
> HCI Event: Command Complete (0x0e) plen 7 #166 3.855575
Vendor (0x3f|0x0157) ncmd 1
Status: Success (0x00)
01 01 10 ...
< HCI Command: LE Set Extended Advertisin.. (0x08|0x0039) plen 6 #167 3.855931
> HCI Event: Command Complete (0x0e) plen 4 #168 3.857248
< HCI Command: LE Clear Accept List (0x08|0x0010) plen 0 #169 3.857601
> HCI Event: Command Complete (0x0e) plen 4 #170 3.858327
< HCI Command: LE Set Extended Advertisin.. (0x08|0x0039) plen 6 #171 3.858953
> HCI Event: Command Complete (0x0e) plen 4 #172 3.859920