Date   

Re: bluetooth: mesh_shell: mallformed beacon

Johan Hedberg
 

Hi Steve,

On Fri, Nov 24, 2017, Steve Brown wrote:
I'm configuring mesh_shell with bluez' meshctl.

The beacons for cfg_srv are disabled.

During the initialization of configuration, a beacon gets sent to
meshctl with a cmac of all zeros. Meshctl drops it and the
initialization doesn't complete.

If beacons in cfg_srv are enabled, a correct cmac gets inserted in the
beacon and configuration initialization completes.

I cannot find where the cmac gets created and inserted in the beacon.
The following PR should fix this:

https://github.com/zephyrproject-rtos/zephyr/pull/5161

Johan


Provisioning a Bluetooth mesh node using Android app by SiLabs

ashish.shukla@corvi.com <ashish.shukla@...>
 

Hello everyone ! 

I'm trying to provision and configure a mesh node using Android app by SiLabs. 

After disabling the OOB feature from controller side, node gets successfully provisioned.But configuration page never appears as shown in the video by SiLabs. I read that some developers have made it work, would you please share changes to be done or steps to be followed to configure the node.   

--
Warm regards,
Ashish Shukla
Jr. Embedded Engineer
Research & Development


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does zephyr support LoRaWAN or have such plan?

Yongfa Zhou <yongfaz@...>
 

Does zephyr support LoRaWAN or have such plan?


bluetooth: mesh_shell: mallformed beacon

Steve Brown
 

I'm configuring mesh_shell with bluez' meshctl.

The beacons for cfg_srv are disabled.

During the initialization of configuration, a beacon gets sent to
meshctl with a cmac of all zeros. Meshctl drops it and the
initialization doesn't complete.

If beacons in cfg_srv are enabled, a correct cmac gets inserted in the
beacon and configuration initialization completes.

I cannot find where the cmac gets created and inserted in the beacon.

Steve

Local node provisioned, net_idx 0x0000 address 0x0100
[bt] [DBG] sc_process: (0x20001f08) start 0x000a end 0x000f
[bt] [DBG] gatt_indicate: (0x20001f08) conn 0x2000067c handle 0x0008
[bt] [DBG] proxy_ccc_write: (0x20001e18) len 2: 0000
[bt] [WRN] proxy_ccc_write: Client wrote 0x0000 instead enabling notify
[bt] [DBG] sc_indicate_rsp: (0x20001e18) err 0x00
[bt] [DBG] bt_gatt_attr_read: (0x20001e18) handle 0x000a offset 0 length 2
[bt] [DBG] bt_gatt_attr_read: (0x20001e18) handle 0x000b offset 0 length 5
[bt] [DBG] bt_gatt_attr_read: (0x20001e18) handle 0x000d offset 0 length 5
[bt] [DBG] bt_gatt_disconnected: (0x20001e18) conn 0x2000067c
[bt] [DBG] sc_ccc_cfg_changed: (0x20001e18) value 0x0000
[bt] [DBG] disconnected_cb: (0x20001e18) ccc 0x200063b0 reseted
[bt] [DBG] proxy_disconnected: (0x20001e18) conn 0x2000067c reason 0x13
[bt] [DBG] bt_mesh_adv_update: (0x20001e18)
[bt] [DBG] bt_mesh_proxy_adv_stop: (0x20000a94) adv_enabled 0
[bt] [DBG] bt_mesh_proxy_adv_start: (0x20000a94)
[bt] [DBG] gatt_proxy_advertise: (0x20000a94)
[bt] [DBG] node_id_adv: (0x20000a94)
[bt] [DBG] adv_thread: (0x20000a94) Proxy Advertising up to 60000 ms
[bt] [DBG] bt_gatt_connected: (0x20001e18) conn 0x2000067c
[bt] [DBG] proxy_connected: (0x20001e18) conn 0x2000067c err 0x00
[bt] [DBG] bt_gatt_attr_read: (0x20001e18) handle 0x0003 offset 0 length 11
[bt] [DBG] bt_gatt_attr_read: (0x20001e18) handle 0x0005 offset 0 length 2
[bt] [DBG] bt_gatt_attr_read: (0x20001e18) handle 0x0001 offset 0 length 2
[bt] [DBG] bt_gatt_attr_read: (0x20001e18) handle 0x0006 offset 0 length 2
[bt] [DBG] bt_gatt_attr_read: (0x20001e18) handle 0x000a offset 0 length 2
[bt] [DBG] bt_gatt_attr_write_ccc: (0x20001e18) handle 0x0009 value 2
[bt] [DBG] gatt_ccc_changed: (0x20001e18) ccc 0x200063b0 value 0x0002
[bt] [DBG] sc_ccc_cfg_changed: (0x20001e18) value 0x0002
[bt] [DBG] proxy_ccc_write: (0x20001e18) len 2: 0100
[bt] [DBG] bt_mesh_beacon_create: (0x20001f08) net_idx 0x0000 flags 0x00 NetID d47679433fdb104a
[bt] [DBG] bt_mesh_beacon_create: (0x20001f08) IV Index 0x00000005 Auth 0000000000000000
^^^^^^^^^^^^^^^^
[bt] [DBG] proxy_segment_and_send: (0x20001f08) conn 0x2000067c type 0x01 len 22: 0100d47679433fdb104a000000050000000000000000
[bt] [DBG] proxy_send: (0x20001f08) 23 bytes: 010100d47679433fdb104a000000050000000000000000
[bt] [DBG] gatt_notify: (0x20001f08) conn 0x2000067c handle 0x000e
[bt] [DBG] proxy_ccc_write: (0x20001e18) len 2: 0000
[


Re: How to use "mesh" and "mesh_demo" under ./zephyr/sample/bluetooth?

Johan Hedberg
 

Hi Kai,

On Fri, Nov 24, 2017, Kai Ren wrote:
I’m using Zephyr
v1.10.0-rc1<https://github.com/zephyrproject-rtos/zephyr/releases/tag/v1.10.0-rc1>
and I can build “mesh” and “mesh_demo” on my Windows laptop for BBC
micro:bit and nRF52 PCA10040.
I want to use it for testing like provisioning, but I don’t know how
to use it because I can’t find any description
here<http://docs.zephyrproject.org/samples/bluetooth/bluetooth.html>,
could you please share some information about “how to use”?
The mesh_demo app doesn't do external provisioning, rather it has
hard-coded addresses and keys (the address is set using a NODE_ADDR
build-time define).

The mesh app, on the other hand, should come up sending out
unprovisioned beacons using the UUID "dddd<zeroes...>" that you can then
use to start provisioning it. If I remember right, the default
configuration used PB-ADV, but there's an alternative configuration file
for PB-GATT as well.

I'd also recommend familiarizing yourself with the new mesh_shell app,
that provides an interactive shell for mesh. You can find it under
tests/bluetooth/mesh_shell. However, for this one I'd recommend going
with the latest master branch rather than rc1, since there has been many
recent fixes to it. This is the app that will get you the furthest e.g.
if you want to run PTS tests against Zephyr. To make the shell send out
unprovisioned beacons you'd first run "init" and after that, depending
on which provisioning bearer you want, you'd run "pb-gatt on" or "pb-adv
on". The "help" command will give you a list of available commands. Note
however that it's in practice assuming familiarity with technical
details of the foundation models (configuration & health).

One thing to note about mesh_shell is that you wont be able to fit it on
the 16k RAM micro:bit since it enables almost all features as well as
some basic debug logging. On the nRF52 it should work fine though.

Johan


How to use "mesh" and "mesh_demo" under ./zephyr/sample/bluetooth?

Kai Ren
 

Hi there,

 

I’m using Zephyr v1.10.0-rc1 and I can build “mesh” and “mesh_demo” on my Windows laptop for BBC micro:bit and nRF52 PCA10040.

I want to use it for testing like provisioning, but I don’t know how to use it because I can’t find any description here, could you please share some information about “how to use”?

Thanks.

 

 

Kai Ren

Technical Program Manager, APAC  |  Bluetooth Special Interest Group, Inc.

o: +86 13564372135    |  www.bluetooth.com

微博:weibo.com/bluetoothsig  | 微信:kaiser-tech


 

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Re: Running bluetooth examples using qemu

Primini
 

Hi Johan, another issue:

Every time my application stay connected for a period it receives a disconnection with the following code:

[bt] [DBG] bt_smp_recv: (0x20002048) Received SMP code 0x06 len 17
[bt] [DBG] smp_encrypt_info: (0x20002048) 
[bt] [DBG] bt_smp_recv: (0x20002048) Received SMP code 0x07 len 11
[bt] [DBG] smp_master_ident: (0x20002048) 
[bt] [DBG] bt_smp_recv: (0x20002048) Received SMP code 0x08 len 17
[bt] [DBG] smp_ident_info: (0x20002048) 
[bt] [DBG] bt_smp_recv: (0x20002048) Received SMP code 0x09 len 8
[bt] [DBG] smp_ident_addr_info: (0x20002048) identity 40:88:05:79:66:96 (public)
Identity resolved 5e:ea:ae:c4:8f:c9 (random) -> 40:88:05:79:66:96 (public)
[bt] [DBG] smp_pairing_complete: (0x20002048) status 0x0
[bt] [DBG] bt_smp_disconnected: (0x20002048) chan 0x20000b4c cid 0x0006
Disconnected (reason 19)

Do you have any insight?

BR, Primini

On Wed, Nov 22, 2017 at 8:59 AM, Tiago Primini <primini@...> wrote:
Hi Johan,

Disabling host flow control using the option that you mentioned the sample works fine.
I will take care some side effects because of this configuration, thanks for the advice.

Have a nice day,

Primini



On Wed, Nov 22, 2017 at 8:40 AM, Johan Hedberg <johan.hedberg@...> wrote:
Hi Tiago,

On Wed, Nov 22, 2017, Tiago Primini wrote:
> < HCI Command: Host Buffer Size (0x03|0x0033) plen 7
>         ACL MTU: 27   ACL max packet: 6
>         SCO MTU: 0    SCO max packet: 0
> > HCI Event: Command Complete (0x0e) plen 4
>       Host Buffer Size (0x03|0x0033) ncmd 1
>         Status: Invalid HCI Command Parameters (0x12)

This looks like the reason for the failure. I.e. your PC's Broadcom
controller doesn't like the Host Buffer Size HCI command that Zephyr
sends, causing the Zephyr Bluetooth initialization to fail.

As per the Bluetooth Core Specification, there's nothing inherently
invalid about the parameters Zephyr gives your controller, despite it
claiming otherwise. It could simply be that this less often used feature
is either missing or incorrectly implemented in your controller.

There are two options from here:

 1. Use another controller.

 2. Disable the Host flow control feature in Zephyr, i.e. set
 CONFIG_BT_HCI_ACL_FLOW_CONTROL=n in your configuration.

The second option may have some unwanted side effects, and possibly
require you to increase the Zephyr host buffer count to compensate for
the lack of flow control (CONFIG_BT_RX_BUF_COUNT option). However it may
be the most practical one in the short term.

Johan



Re: Driver for AT86RF

Tomasz Bursztyka
 

Hi,

There is a plan, at leat I'd like to get that device supported for
15.4. For instance to support the openlabs daughter board (it's the
ATRF 233 variant on it).

Would you be willing to make a native driver for it?

Tomasz

Hello developer team,

are there any plans to include drivers for the Atmel AT86RF
radio modules in the Zephyr project?

Best,
Mathias
_______________________________________________
Zephyr-devel mailing list
Zephyr-devel@...
https://lists.zephyrproject.org/mailman/listinfo/zephyr-devel


Re: Running bluetooth examples using qemu

Primini
 

Hi Johan,

Disabling host flow control using the option that you mentioned the sample works fine.
I will take care some side effects because of this configuration, thanks for the advice.

Have a nice day,

Primini



On Wed, Nov 22, 2017 at 8:40 AM, Johan Hedberg <johan.hedberg@...> wrote:
Hi Tiago,

On Wed, Nov 22, 2017, Tiago Primini wrote:
> < HCI Command: Host Buffer Size (0x03|0x0033) plen 7
>         ACL MTU: 27   ACL max packet: 6
>         SCO MTU: 0    SCO max packet: 0
> > HCI Event: Command Complete (0x0e) plen 4
>       Host Buffer Size (0x03|0x0033) ncmd 1
>         Status: Invalid HCI Command Parameters (0x12)

This looks like the reason for the failure. I.e. your PC's Broadcom
controller doesn't like the Host Buffer Size HCI command that Zephyr
sends, causing the Zephyr Bluetooth initialization to fail.

As per the Bluetooth Core Specification, there's nothing inherently
invalid about the parameters Zephyr gives your controller, despite it
claiming otherwise. It could simply be that this less often used feature
is either missing or incorrectly implemented in your controller.

There are two options from here:

 1. Use another controller.

 2. Disable the Host flow control feature in Zephyr, i.e. set
 CONFIG_BT_HCI_ACL_FLOW_CONTROL=n in your configuration.

The second option may have some unwanted side effects, and possibly
require you to increase the Zephyr host buffer count to compensate for
the lack of flow control (CONFIG_BT_RX_BUF_COUNT option). However it may
be the most practical one in the short term.

Johan


workq test pattern failure, must the CONFIG_POLL be opened?

曹子龙
 

Hi all:

  i run the workqueue test case on test/kernel/workq dirctory,  but seems alwasy failure because of  "first_pending_thread" valid on below function , so the put workq operation return without success.  Did this mandatory ? must CONFIG_POLL  if wanna wrokq work? 

thanks for your support

void k_queue_insert(struct k_queue *queue, void *prev, void *data)
{
unsigned int key = irq_lock();
#if !defined(CONFIG_POLL)
struct k_thread *first_pending_thread;

first_pending_thread = _unpend_first_thread(&queue->wait_q);

if (first_pending_thread) {
prepare_thread_to_run(first_pending_thread, data);
if (!_is_in_isr() && _must_switch_threads()) {
(void)_Swap(key);
return;
}
irq_unlock(key);
return;
}
#endif /* !CONFIG_POLL */

sys_slist_insert(&queue->data_q, prev, data);

#if defined(CONFIG_POLL)
if (handle_poll_events(queue)) {
(void)_Swap(key);
return;
}
#endif /* CONFIG_POLL */

irq_unlock(key);
}



 


Re: Running bluetooth examples using qemu

Johan Hedberg
 

Hi Tiago,

On Wed, Nov 22, 2017, Tiago Primini wrote:
< HCI Command: Host Buffer Size (0x03|0x0033) plen 7
ACL MTU: 27 ACL max packet: 6
SCO MTU: 0 SCO max packet: 0
HCI Event: Command Complete (0x0e) plen 4
Host Buffer Size (0x03|0x0033) ncmd 1
Status: Invalid HCI Command Parameters (0x12)
This looks like the reason for the failure. I.e. your PC's Broadcom
controller doesn't like the Host Buffer Size HCI command that Zephyr
sends, causing the Zephyr Bluetooth initialization to fail.

As per the Bluetooth Core Specification, there's nothing inherently
invalid about the parameters Zephyr gives your controller, despite it
claiming otherwise. It could simply be that this less often used feature
is either missing or incorrectly implemented in your controller.

There are two options from here:

1. Use another controller.

2. Disable the Host flow control feature in Zephyr, i.e. set
CONFIG_BT_HCI_ACL_FLOW_CONTROL=n in your configuration.

The second option may have some unwanted side effects, and possibly
require you to increase the Zephyr host buffer count to compensate for
the lack of flow control (CONFIG_BT_RX_BUF_COUNT option). However it may
be the most practical one in the short term.

Johan


Re: Running bluetooth examples using qemu

Primini
 

Hi Johan,

from the host side I got btmon's log:

$ sudo btmon
Bluetooth monitor ver 5.47
= Note: Linux version 4.10.0-38-generic (x86_64)                                                          0.606132
= Note: Bluetooth subsystem version 2.22                                                                  0.606133
= New Index: 94:E9:79:F0:F7:AC (Primary,USB,hci0)                                                  [hci0] 0.606133
@ MGMT Open: bluetoothd (privileged) version 1.14                                                {0x0001} 0.606134
@ MGMT Open: btmon (privileged) version 1.14                                                     {0x0002} 0.606178
@ MGMT Event: Index Removed (0x0005) plen 0                                               {0x0002} [hci0] 4.637973
@ MGMT Event: Index Removed (0x0005) plen 0                                               {0x0001} [hci0] 4.637973
= Open Index: 94:E9:79:F0:F7:AC                                                                    [hci0] 4.637996
= Index Info: 94:E9:79:F0:F7:AC (Qualcomm)                                                         [hci0] 4.637996
@ USER Open: btproxy (privileged) version 2.22                                            {0x0003} [hci0] 4.638000
= bluetoothd: Endpoint unregistered: sender=:1.78 path=/MediaEndpoint/A2DPSource                          4.638071
= bluetoothd: Endpoint unregistered: sender=:1.78 path=/MediaEndpoint/A2DPSink                            4.638097
< HCI Command: Reset (0x03|0x0003) plen 0                                                       #1 [hci0] 4.926275
> HCI Event: Command Complete (0x0e) plen 4                                                     #2 [hci0] 4.981050
      Reset (0x03|0x0003) ncmd 1
        Status: Success (0x00)
< HCI Command: Read Local Supported Features (0x04|0x0003) plen 0                               #3 [hci0] 4.987188
> HCI Event: Command Complete (0x0e) plen 12                                                    #4 [hci0] 4.987983
      Read Local Supported Features (0x04|0x0003) ncmd 1
        Status: Success (0x00)
        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 Local Version Information (0x04|0x0001) plen 0                              #5 [hci0] 4.992170
> HCI Event: Command Complete (0x0e) plen 12                                                    #6 [hci0] 4.992985
      Read Local Version Information (0x04|0x0001) ncmd 1
        Status: Success (0x00)
        HCI version: Bluetooth 4.1 (0x07) - Revision 0 (0x0000)
        LMP version: Bluetooth 4.1 (0x07) - Subversion 602 (0x025a)
        Manufacturer: Qualcomm (29)
< HCI Command: Read BD ADDR (0x04|0x0009) plen 0                                                #7 [hci0] 4.998724
> HCI Event: Command Complete (0x0e) plen 10                                                    #8 [hci0] 4.998982
      Read BD ADDR (0x04|0x0009) ncmd 1
        Status: Success (0x00)
        Address: 94:E9:79:F0:F7:AC (OUI 94-E9-79)
< HCI Command: Read Local Supported Commands (0x04|0x0002) plen 0                               #9 [hci0] 5.003114
> HCI Event: Command Complete (0x0e) plen 68                                                   #10 [hci0] 5.007980
      Read Local Supported Commands (0x04|0x0002) ncmd 1
        Status: Success (0x00)
        Commands: 197 entries
          Inquiry (Octet 0 - Bit 0)
          Inquiry Cancel (Octet 0 - Bit 1)
          Periodic Inquiry Mode (Octet 0 - Bit 2)
          Exit Periodic Inquiry Mode (Octet 0 - Bit 3)
          Create Connection (Octet 0 - Bit 4)
          Disconnect (Octet 0 - Bit 5)
          Add SCO Connection (Octet 0 - Bit 6)
          Create Connection Cancel (Octet 0 - Bit 7)
          Accept Connection Request (Octet 1 - Bit 0)
          Reject Connection Request (Octet 1 - Bit 1)
          Link Key Request Reply (Octet 1 - Bit 2)
          Link Key Request Negative Reply (Octet 1 - Bit 3)
          PIN Code Request Reply (Octet 1 - Bit 4)
          PIN Code Request Negative Reply (Octet 1 - Bit 5)
          Change Connection Packet Type (Octet 1 - Bit 6)
          Authentication Requested (Octet 1 - Bit 7)
          Set Connection Encryption (Octet 2 - Bit 0)
          Change Connection Link Key (Octet 2 - Bit 1)
          Master Link Key (Octet 2 - Bit 2)
          Remote Name Request (Octet 2 - Bit 3)
          Remote Name Request Cancel (Octet 2 - Bit 4)
          Read Remote Supported Features (Octet 2 - Bit 5)
          Read Remote Extended Features (Octet 2 - Bit 6)
          Read Remote Version Information (Octet 2 - Bit 7)
          Read Clock Offset (Octet 3 - Bit 0)
          Read LMP Handle (Octet 3 - Bit 1)
          Hold Mode (Octet 4 - Bit 1)
          Sniff Mode (Octet 4 - Bit 2)
          Exit Sniff Mode (Octet 4 - Bit 3)
          QoS Setup (Octet 4 - Bit 6)
          Role Discovery (Octet 4 - Bit 7)
          Switch Role (Octet 5 - Bit 0)
          Read Link Policy Settings (Octet 5 - Bit 1)
          Write Link Policy Settings (Octet 5 - Bit 2)
          Read Default Link Policy Settings (Octet 5 - Bit 3)
          Write Default Link Policy Settings (Octet 5 - Bit 4)
          Flow Specification (Octet 5 - Bit 5)
          Set Event Mask (Octet 5 - Bit 6)
          Reset (Octet 5 - Bit 7)
          Set Event Filter (Octet 6 - Bit 0)
          Flush (Octet 6 - Bit 1)
          Read PIN Type (Octet 6 - Bit 2)
          Write PIN Type (Octet 6 - Bit 3)
          Read Stored Link Key (Octet 6 - Bit 5)
          Write Stored Link Key (Octet 6 - Bit 6)
          Delete Stored Link Key (Octet 6 - Bit 7)
          Write Local Name (Octet 7 - Bit 0)
          Read Local Name (Octet 7 - Bit 1)
          Read Connection Accept Timeout (Octet 7 - Bit 2)
          Write Connection Accept Timeout (Octet 7 - Bit 3)
          Read Page Timeout (Octet 7 - Bit 4)
          Write Page Timeout (Octet 7 - Bit 5)
          Read Scan Enable (Octet 7 - Bit 6)
          Write Scan Enable (Octet 7 - Bit 7)
          Read Page Scan Activity (Octet 8 - Bit 0)
          Write Page Scan Activity (Octet 8 - Bit 1)
          Read Inquiry Scan Activity (Octet 8 - Bit 2)
          Write Inquiry Scan Activity (Octet 8 - Bit 3)
          Read Authentication Enable (Octet 8 - Bit 4)
          Write Authentication Enable (Octet 8 - Bit 5)
          Read Encryption Mode (Octet 8 - Bit 6)
          Write Encryption Mode (Octet 8 - Bit 7)
          Read Class of Device (Octet 9 - Bit 0)
          Write Class of Device (Octet 9 - Bit 1)
          Read Voice Setting (Octet 9 - Bit 2)
          Write Voice Setting (Octet 9 - Bit 3)
          Read Automatic Flush Timeout (Octet 9 - Bit 4)
          Write Automatic Flush Timeout (Octet 9 - Bit 5)
          Read Num Broadcast Retransmissions (Octet 9 - Bit 6)
          Write Num Broadcast Retransmissions (Octet 9 - Bit 7)
          Read Hold Mode Activity (Octet 10 - Bit 0)
          Write Hold Mode Activity (Octet 10 - Bit 1)
          Read Transmit Power Level (Octet 10 - Bit 2)
          Read Sync Flow Control Enable (Octet 10 - Bit 3)
          Write Sync Flow Control Enable (Octet 10 - Bit 4)
          Set Controller To Host Flow Control (Octet 10 - Bit 5)
          Host Buffer Size (Octet 10 - Bit 6)
          Host Number of Completed Packets (Octet 10 - Bit 7)
          Read Link Supervision Timeout (Octet 11 - Bit 0)
          Write Link Supervision Timeout (Octet 11 - Bit 1)
          Read Number of Supported IAC (Octet 11 - Bit 2)
          Read Current IAC LAP (Octet 11 - Bit 3)
          Write Current IAC LAP (Octet 11 - Bit 4)
          Read Page Scan Period Mode (Octet 11 - Bit 5)
          Write Page Scan Period Mode (Octet 11 - Bit 6)
          Set AFH Host Channel Classification (Octet 12 - Bit 1)
          Read Inquiry Scan Type (Octet 12 - Bit 4)
          Write Inquiry Scan Type (Octet 12 - Bit 5)
          Read Inquiry Mode (Octet 12 - Bit 6)
          Write Inquiry Mode (Octet 12 - Bit 7)
          Read Page Scan Type (Octet 13 - Bit 0)
          Write Page Scan Type (Octet 13 - Bit 1)
          Read AFH Channel Assessment Mode (Octet 13 - Bit 2)
          Write AFH Channel Assessment Mode (Octet 13 - Bit 3)
          Read Local Version Information (Octet 14 - Bit 3)
          Read Local Supported Features (Octet 14 - Bit 5)
          Read Local Extended Features (Octet 14 - Bit 6)
          Read Buffer Size (Octet 14 - Bit 7)
          Read BD ADDR (Octet 15 - Bit 1)
          Read Failed Contact Counter (Octet 15 - Bit 2)
          Reset Failed Contact Counter (Octet 15 - Bit 3)
          Read Link Quality (Octet 15 - Bit 4)
          Read RSSI (Octet 15 - Bit 5)
          Read AFH Channel Map (Octet 15 - Bit 6)
          Read Clock (Octet 15 - Bit 7)
          Read Loopback Mode (Octet 16 - Bit 0)
          Write Loopback Mode (Octet 16 - Bit 1)
          Enable Device Under Test Mode (Octet 16 - Bit 2)
          Setup Synchronous Connection (Octet 16 - Bit 3)
          Accept Synchronous Connection Request (Octet 16 - Bit 4)
          Reject Synchronous Connection Request (Octet 16 - Bit 5)
          Read Extended Inquiry Response (Octet 17 - Bit 0)
          Write Extended Inquiry Response (Octet 17 - Bit 1)
          Refresh Encryption Key (Octet 17 - Bit 2)
          Sniff Subrating (Octet 17 - Bit 4)
          Read Simple Pairing Mode (Octet 17 - Bit 5)
          Write Simple Pairing Mode (Octet 17 - Bit 6)
          Read Local OOB Data (Octet 17 - Bit 7)
          Read Inquiry Response TX Power Level (Octet 18 - Bit 0)
          Write Inquiry Transmit Power Level (Octet 18 - Bit 1)
          IO Capability Request Reply (Octet 18 - Bit 7)
          User Confirmation Request Reply (Octet 19 - Bit 0)
          User Confirmation Request Neg Reply (Octet 19 - Bit 1)
          User Passkey Request Reply (Octet 19 - Bit 2)
          User Passkey Request Negative Reply (Octet 19 - Bit 3)
          Remote OOB Data Request Reply (Octet 19 - Bit 4)
          Write Simple Pairing Debug Mode (Octet 19 - Bit 5)
          Enhanced Flush (Octet 19 - Bit 6)
          Remote OOB Data Request Neg Reply (Octet 19 - Bit 7)
          Send Keypress Notification (Octet 20 - Bit 2)
          IO Capability Request Negative Reply (Octet 20 - Bit 3)
          Read Encryption Key Size (Octet 20 - Bit 4)
          Read Enhanced Transmit Power Level (Octet 24 - Bit 0)
          Read LE Host Supported (Octet 24 - Bit 5)
          Write LE Host Supported (Octet 24 - Bit 6)
          LE Set Event Mask (Octet 25 - Bit 0)
          LE Read Buffer Size (Octet 25 - Bit 1)
          LE Read Local Supported Features (Octet 25 - Bit 2)
          Octet 25 - Bit 3 
          LE Set Random Address (Octet 25 - Bit 4)
          LE Set Advertising Parameters (Octet 25 - Bit 5)
          LE Read Advertising Channel TX Power (Octet 25 - Bit 6)
          LE Set Advertising Data (Octet 25 - Bit 7)
          LE Set Scan Response Data (Octet 26 - Bit 0)
          LE Set Advertise Enable (Octet 26 - Bit 1)
          LE Set Scan Parameters (Octet 26 - Bit 2)
          LE Set Scan Enable (Octet 26 - Bit 3)
          LE Create Connection (Octet 26 - Bit 4)
          LE Create Connection Cancel (Octet 26 - Bit 5)
          LE Read White List Size (Octet 26 - Bit 6)
          LE Clear White List (Octet 26 - Bit 7)
          LE Add Device To White List (Octet 27 - Bit 0)
          LE Remove Device From White List (Octet 27 - Bit 1)
          LE Connection Update (Octet 27 - Bit 2)
          LE Set Host Channel Classification (Octet 27 - Bit 3)
          LE Read Channel Map (Octet 27 - Bit 4)
          LE Read Remote Used Features (Octet 27 - Bit 5)
          LE Encrypt (Octet 27 - Bit 6)
          LE Rand (Octet 27 - Bit 7)
          LE Start Encryption (Octet 28 - Bit 0)
          LE Long Term Key Request Reply (Octet 28 - Bit 1)
          LE Long Term Key Request Neg Reply (Octet 28 - Bit 2)
          LE Read Supported States (Octet 28 - Bit 3)
          LE Receiver Test (Octet 28 - Bit 4)
          LE Transmitter Test (Octet 28 - Bit 5)
          LE Test End (Octet 28 - Bit 6)
          Octet 29 - Bit 1 
          Octet 29 - Bit 2 
          Set External Frame Configuration (Octet 29 - Bit 7)
          Set Triggered Clock Capture (Octet 30 - Bit 5)
          Set Connectionless Slave Broadcast (Octet 31 - Bit 0)
          Start Synchronization Train (Octet 31 - Bit 2)
          Set Reserved LT_ADDR (Octet 31 - Bit 4)
          Delete Reserved LT_ADDR (Octet 31 - Bit 5)
          Set Connectionless Slave Broadcast Data (Octet 31 - Bit 6)
          Read Synchronization Train Parameters (Octet 31 - Bit 7)
          Write Synchronization Train Parameters (Octet 32 - Bit 0)
          Remote OOB Extended Data Request Reply (Octet 32 - Bit 1)
          Read Secure Connections Host Support (Octet 32 - Bit 2)
          Write Secure Connections Host Support (Octet 32 - Bit 3)
          Read Authenticated Payload Timeout (Octet 32 - Bit 4)
          Write Authenticated Payload Timeout (Octet 32 - Bit 5)
          Read Local OOB Extended Data (Octet 32 - Bit 6)
          Write Secure Connections Test Mode (Octet 32 - Bit 7)
          LE Remote Connection Parameter Request Reply (Octet 33 - Bit 4)
          LE Remote Connection Parameter Request Negative Reply (Octet 33 - Bit 5)
          LE Set Data Length (Octet 33 - Bit 6)
          LE Read Suggested Default Data Length (Octet 33 - Bit 7)
          LE Write Suggested Default Data Length (Octet 34 - Bit 0)
          LE Add Device To Resolving List (Octet 34 - Bit 3)
          LE Remove Device From Resolving List (Octet 34 - Bit 4)
          LE Clear Resolving List (Octet 34 - Bit 5)
          LE Read Resolving List Size (Octet 34 - Bit 6)
          LE Read Peer Resolvable Address (Octet 34 - Bit 7)
          LE Read Local Resolvable Address (Octet 35 - Bit 0)
          LE Set Address Resolution Enable (Octet 35 - Bit 1)
          LE Set Resolvable Private Address Timeout (Octet 35 - Bit 2)
< HCI Command: LE Rand (0x08|0x0018) plen 0                                                    #11 [hci0] 5.013827
> HCI Event: Command Complete (0x0e) plen 12                                                   #12 [hci0] 5.027016
      LE Rand (0x08|0x0018) ncmd 1
        Status: Success (0x00)
        Random number: 0xfee61e7ec62bf826
< HCI Command: LE Rand (0x08|0x0018) plen 0                                                    #13 [hci0] 5.031928
> HCI Event: Command Complete (0x0e) plen 12                                                   #14 [hci0] 5.045023
      LE Rand (0x08|0x0018) ncmd 1
        Status: Success (0x00)
        Random number: 0x1c276afe7740c4ff
< HCI Command: LE Rand (0x08|0x0018) plen 0                                                    #15 [hci0] 5.049313
> HCI Event: Command Complete (0x0e) plen 12                                                   #16 [hci0] 5.061988
      LE Rand (0x08|0x0018) ncmd 1
        Status: Success (0x00)
        Random number: 0xf621069453ac7a2d
< HCI Command: LE Rand (0x08|0x0018) plen 0                                                    #17 [hci0] 5.065359
> HCI Event: Command Complete (0x0e) plen 12                                                   #18 [hci0] 5.078030
      LE Rand (0x08|0x0018) ncmd 1
        Status: Success (0x00)
        Random number: 0xc6aa3953c9833a10
< HCI Command: LE Rand (0x08|0x0018) plen 0                                                    #19 [hci0] 5.081638
> HCI Event: Command Complete (0x0e) plen 12                                                   #20 [hci0] 5.095012
      LE Rand (0x08|0x0018) ncmd 1
        Status: Success (0x00)
        Random number: 0x88ac296b87c13816
< HCI Command: Host Buffer Size (0x03|0x0033) plen 7                                           #21 [hci0] 5.099430
        ACL MTU: 27   ACL max packet: 6
        SCO MTU: 0    SCO max packet: 0
> HCI Event: Command Complete (0x0e) plen 4                                                    #22 [hci0] 5.099979
      Host Buffer Size (0x03|0x0033) ncmd 1
        Status: Invalid HCI Command Parameters (0x12)


And on the bluetooth central example side the log is:

[bt] [DBG] hci_tx_thread: (0x00401380) Started
[bt] [DBG] hci_tx_thread: (0x00401380) Calling k_poll with 2 events
[bt] [DBG] h4_open: (0x00401920) 
[bt] [DBG] rx_thread: (0x00401020) started
[bt] [DBG] rx_thread: (0x00401020) rx.buf 0x00000000
[bt] [DBG] bt_hci_cmd_create: (0x00401920) opcode 0x0c03 param_len 0
[bt] [DBG] bt_hci_cmd_create: (0x00401920) buf 0x004022c0
[bt] [DBG] bt_hci_cmd_send_sync: (0x00401920) buf 0x004022c0 opcode 0x0c03 len 3
[bt] [DBG] process_events: (0x00401380) count 2
[bt] [DBG] process_events: (0x00401380) ev->state 4
[bt] [DBG] send_cmd: (0x00401380) calling net_buf_get
[bt] [DBG] send_cmd: (0x00401380) calling sem_take_wait
[bt] [DBG] send_cmd: (0x00401380) Sending command 0x0c03 (buf 0x004022c0) to driver
[bt] [DBG] bt_send: (0x00401380) buf 0x004022c0 len 3 type 0
[bt] [DBG] h4_send: (0x00401380) buf 0x004022c0 type 0 len 3
[bt] [DBG] process_events: (0x00401380) ev->state 0
[bt] [DBG] hci_tx_thread: (0x00401380) Calling k_poll with 2 events
[bt] [DBG] process_rx: (0x004018c0) remaining 0 discard 0 have_hdr 0 rx.buf 0x00000000 len 0
[bt] [DBG] process_rx: (0x004018c0) remaining 2 discard 0 have_hdr 0 rx.buf 0x00000000 len 0
[bt] [DBG] get_evt_hdr: (0x004018c0) Got event header. Payload 4 bytes
[bt] [DBG] process_rx: (0x004018c0) remaining 4 discard 0 have_hdr 1 rx.buf 0x00000000 len 0
[bt] [DBG] get_rx: (0x004018c0) type 0x04, evt 0x0e
[bt] [DBG] bt_buf_get_cmd_complete: (0x004018c0) sent_cmd 0x004022c0
[bt] [DBG] read_payload: (0x004018c0) Allocated rx.buf 0x004022c0
[bt] [DBG] read_payload: (0x004018c0) got 4 bytes, remaining 0
[bt] [DBG] read_payload: (0x004018c0) Payload (len 6): 0e0401030c00
[bt] [DBG] read_payload: (0x004018c0) Calling bt_recv_prio(0x004022c0)
[bt] [DBG] hci_cmd_complete: (0x004018c0) opcode 0x0c03
[bt] [DBG] hci_cmd_done: (0x004018c0) opcode 0x0c03 status 0x00 buf 0x004022c0
[bt] [DBG] bt_hci_cmd_send_sync: (0x00401920) opcode 0x0c03 status 0x00
[bt] [DBG] hci_reset_complete: (0x00401920) status 0
[bt] [DBG] bt_hci_cmd_create: (0x00401920) opcode 0x1003 param_len 0
[bt] [DBG] bt_hci_cmd_create: (0x00401920) buf 0x004022c0
[bt] [DBG] bt_hci_cmd_send_sync: (0x00401920) buf 0x004022c0 opcode 0x1003 len 3
[bt] [DBG] process_events: (0x00401380) count 2
[bt] [DBG] process_events: (0x00401380) ev->state 4
[bt] [DBG] send_cmd: (0x00401380) calling net_buf_get
[bt] [DBG] send_cmd: (0x00401380) calling sem_take_wait
[bt] [DBG] send_cmd: (0x00401380) Sending command 0x1003 (buf 0x004022c0) to driver
[bt] [DBG] bt_send: (0x00401380) buf 0x004022c0 len 3 type 0
[bt] [DBG] h4_send: (0x00401380) buf 0x004022c0 type 0 len 3
[bt] [DBG] process_events: (0x00401380) ev->state 0
[bt] [DBG] hci_tx_thread: (0x00401380) Calling k_poll with 2 events
[bt] [DBG] process_rx: (0x004018c0) remaining 0 discard 0 have_hdr 0 rx.buf 0x00000000 len 0
[bt] [DBG] process_rx: (0x004018c0) remaining 2 discard 0 have_hdr 0 rx.buf 0x00000000 len 0
[bt] [DBG] get_evt_hdr: (0x004018c0) Got event header. Payload 12 bytes
[bt] [DBG] process_rx: (0x004018c0) remaining 12 discard 0 have_hdr 1 rx.buf 0x00000000 len 0
[bt] [DBG] get_rx: (0x004018c0) type 0x04, evt 0x0e
[bt] [DBG] bt_buf_get_cmd_complete: (0x004018c0) sent_cmd 0x004022c0
[bt] [DBG] read_payload: (0x004018c0) Allocated rx.buf 0x004022c0
[bt] [DBG] read_payload: (0x004018c0) got 12 bytes, remaining 0
[bt] [DBG] read_payload: (0x004018c0) Payload (len 14): 0e0c01031000fffe8ffed83f5b87
[bt] [DBG] read_payload: (0x004018c0) Calling bt_recv_prio(0x004022c0)
[bt] [DBG] hci_cmd_complete: (0x004018c0) opcode 0x1003
[bt] [DBG] hci_cmd_done: (0x004018c0) opcode 0x1003 status 0x00 buf 0x004022c0
[bt] [DBG] bt_hci_cmd_send_sync: (0x00401920) opcode 0x1003 status 0x00
[bt] [DBG] read_local_features_complete: (0x00401920) status 0
[bt] [DBG] bt_hci_cmd_create: (0x00401920) opcode 0x1001 param_len 0
[bt] [DBG] bt_hci_cmd_create: (0x00401920) buf 0x004022c0
[bt] [DBG] bt_hci_cmd_send_sync: (0x00401920) buf 0x004022c0 opcode 0x1001 len 3
[bt] [DBG] process_events: (0x00401380) count 2
[bt] [DBG] process_events: (0x00401380) ev->state 4
[bt] [DBG] send_cmd: (0x00401380) calling net_buf_get
[bt] [DBG] send_cmd: (0x00401380) calling sem_take_wait
[bt] [DBG] send_cmd: (0x00401380) Sending command 0x1001 (buf 0x004022c0) to driver
[bt] [DBG] bt_send: (0x00401380) buf 0x004022c0 len 3 type 0
[bt] [DBG] h4_send: (0x00401380) buf 0x004022c0 type 0 len 3
[bt] [DBG] process_events: (0x00401380) ev->state 0
[bt] [DBG] hci_tx_thread: (0x00401380) Calling k_poll with 2 events
[bt] [DBG] process_rx: (0x004018c0) remaining 0 discard 0 have_hdr 0 rx.buf 0x00000000 len 0
[bt] [DBG] process_rx: (0x004018c0) remaining 2 discard 0 have_hdr 0 rx.buf 0x00000000 len 0
[bt] [DBG] get_evt_hdr: (0x004018c0) Got event header. Payload 12 bytes
[bt] [DBG] process_rx: (0x004018c0) remaining 12 discard 0 have_hdr 1 rx.buf 0x00000000 len 0
[bt] [DBG] get_rx: (0x004018c0) type 0x04, evt 0x0e
[bt] [DBG] bt_buf_get_cmd_complete: (0x004018c0) sent_cmd 0x004022c0
[bt] [DBG] read_payload: (0x004018c0) Allocated rx.buf 0x004022c0
[bt] [DBG] read_payload: (0x004018c0) got 8 bytes, remaining 4
[bt] [DBG] read_payload: (0x004018c0) Payload (len 10): 0e0c0101100007000007
[bt] [DBG] process_rx: (0x004018c0) remaining 4 discard 0 have_hdr 1 rx.buf 0x004022c0 len 10
[bt] [DBG] read_payload: (0x004018c0) got 4 bytes, remaining 0
[bt] [DBG] read_payload: (0x004018c0) Payload (len 14): 0e0c01011000070000071d005a02
[bt] [DBG] read_payload: (0x004018c0) Calling bt_recv_prio(0x004022c0)
[bt] [DBG] hci_cmd_complete: (0x004018c0) opcode 0x1001
[bt] [DBG] hci_cmd_done: (0x004018c0) opcode 0x1001 status 0x00 buf 0x004022c0
[bt] [DBG] bt_hci_cmd_send_sync: (0x00401920) opcode 0x1001 status 0x00
[bt] [DBG] read_local_ver_complete: (0x00401920) status 0
[bt] [DBG] bt_hci_cmd_create: (0x00401920) opcode 0x1009 param_len 0
[bt] [DBG] bt_hci_cmd_create: (0x00401920) buf 0x004022c0
[bt] [DBG] bt_hci_cmd_send_sync: (0x00401920) buf 0x004022c0 opcode 0x1009 len 3
[bt] [DBG] process_events: (0x00401380) count 2
[bt] [DBG] process_events: (0x00401380) ev->state 4
[bt] [DBG] send_cmd: (0x00401380) calling net_buf_get
[bt] [DBG] send_cmd: (0x00401380) calling sem_take_wait
[bt] [DBG] send_cmd: (0x00401380) Sending command 0x1009 (buf 0x004022c0) to driver
[bt] [DBG] bt_send: (0x00401380) buf 0x004022c0 len 3 type 0
[bt] [DBG] h4_send: (0x00401380) buf 0x004022c0 type 0 len 3
[bt] [DBG] process_events: (0x00401380) ev->state 0
[bt] [DBG] hci_tx_thread: (0x00401380) Calling k_poll with 2 events
[bt] [DBG] process_rx: (0x004018c0) remaining 0 discard 0 have_hdr 0 rx.buf 0x00000000 len 0
[bt] [DBG] process_rx: (0x004018c0) remaining 2 discard 0 have_hdr 0 rx.buf 0x00000000 len 0
[bt] [DBG] get_evt_hdr: (0x004018c0) Got event header. Payload 10 bytes
[bt] [DBG] process_rx: (0x004018c0) remaining 10 discard 0 have_hdr 1 rx.buf 0x00000000 len 0
[bt] [DBG] get_rx: (0x004018c0) type 0x04, evt 0x0e
[bt] [DBG] bt_buf_get_cmd_complete: (0x004018c0) sent_cmd 0x004022c0
[bt] [DBG] read_payload: (0x004018c0) Allocated rx.buf 0x004022c0
[bt] [DBG] read_payload: (0x004018c0) got 10 bytes, remaining 0
[bt] [DBG] read_payload: (0x004018c0) Payload (len 12): 0e0a01091000acf7f079e994
[bt] [DBG] read_payload: (0x004018c0) Calling bt_recv_prio(0x004022c0)
[bt] [DBG] hci_cmd_complete: (0x004018c0) opcode 0x1009
[bt] [DBG] hci_cmd_done: (0x004018c0) opcode 0x1009 status 0x00 buf 0x004022c0
[bt] [DBG] bt_hci_cmd_send_sync: (0x00401920) opcode 0x1009 status 0x00
[bt] [DBG] read_bdaddr_complete: (0x00401920) status 0
[bt] [DBG] bt_hci_cmd_create: (0x00401920) opcode 0x1002 param_len 0
[bt] [DBG] bt_hci_cmd_create: (0x00401920) buf 0x004022c0
[bt] [DBG] bt_hci_cmd_send_sync: (0x00401920) buf 0x004022c0 opcode 0x1002 len 3
[bt] [DBG] process_events: (0x00401380) count 2
[bt] [DBG] process_events: (0x00401380) ev->state 4
[bt] [DBG] send_cmd: (0x00401380) calling net_buf_get
[bt] [DBG] send_cmd: (0x00401380) calling sem_take_wait
[bt] [DBG] send_cmd: (0x00401380) Sending command 0x1002 (buf 0x004022c0) to driver
[bt] [DBG] bt_send: (0x00401380) buf 0x004022c0 len 3 type 0
[bt] [DBG] h4_send: (0x00401380) buf 0x004022c0 type 0 len 3
[bt] [DBG] process_events: (0x00401380) ev->state 0
[bt] [DBG] hci_tx_thread: (0x00401380) Calling k_poll with 2 events
[bt] [DBG] process_rx: (0x004018c0) remaining 0 discard 0 have_hdr 0 rx.buf 0x00000000 len 0
[bt] [DBG] process_rx: (0x004018c0) remaining 2 discard 0 have_hdr 0 rx.buf 0x00000000 len 0
[bt] [DBG] get_evt_hdr: (0x004018c0) Got event header. Payload 68 bytes
[bt] [DBG] process_rx: (0x004018c0) remaining 68 discard 0 have_hdr 1 rx.buf 0x00000000 len 0
[bt] [DBG] get_rx: (0x004018c0) type 0x04, evt 0x0e
[bt] [DBG] bt_buf_get_cmd_complete: (0x004018c0) sent_cmd 0x004022c0
[bt] [DBG] read_payload: (0x004018c0) Allocated rx.buf 0x004022c0
[bt] [DBG] read_payload: (0x004018c0) got 8 bytes, remaining 60
[bt] [DBG] read_payload: (0x004018c0) Payload (len 10): 0e4401021000ffffff03
[bt] [DBG] process_rx: (0x004018c0) remaining 60 discard 0 have_hdr 1 rx.buf 0x004022c0 len 10
[bt] [DBG] read_payload: (0x004018c0) got 8 bytes, remaining 52
[bt] [DBG] read_payload: (0x004018c0) Payload (len 18): 0e4401021000ffffff03ceffefffffffff7f
[bt] [DBG] process_rx: (0x004018c0) remaining 52 discard 0 have_hdr 1 rx.buf 0x004022c0 len 18
[bt] [DBG] read_payload: (0x004018c0) got 8 bytes, remaining 44
[bt] [DBG] read_payload: (0x004018c0) Payload (len 26): 0e4401021000ffffff03ceffefffffffff7ff20fe8fe3ff783ff
[bt] [DBG] process_rx: (0x004018c0) remaining 44 discard 0 have_hdr 1 rx.buf 0x004022c0 len 26
[bt] [DBG] read_payload: (0x004018c0) got 44 bytes, remaining 0
[bt] [DBG] read_payload: (0x004018c0) Payload (len 70): 0e4401021000ffffff03ceffefffffffff7ff20fe8fe3ff783ff1c00000061ffffff7f8620f5fff0f90700000000000000000000000000000000000000000000
[bt] [DBG] read_payload: (0x004018c0) Calling bt_recv_prio(0x004022c0)
[bt] [DBG] hci_cmd_complete: (0x004018c0) opcode 0x1002
[bt] [DBG] hci_cmd_done: (0x004018c0) opcode 0x1002 status 0x00 buf 0x004022c0
[bt] [DBG] bt_hci_cmd_send_sync: (0x00401920) opcode 0x1002 status 0x00
[bt] [DBG] read_supported_commands_complete: (0x00401920) status 0
[bt] [DBG] bt_hci_cmd_create: (0x00401920) opcode 0x2018 param_len 0
[bt] [DBG] bt_hci_cmd_create: (0x00401920) buf 0x004022c0
[bt] [DBG] bt_hci_cmd_send_sync: (0x00401920) buf 0x004022c0 opcode 0x2018 len 3
[bt] [DBG] process_events: (0x00401380) count 2
[bt] [DBG] process_events: (0x00401380) ev->state 4
[bt] [DBG] send_cmd: (0x00401380) calling net_buf_get
[bt] [DBG] send_cmd: (0x00401380) calling sem_take_wait
[bt] [DBG] send_cmd: (0x00401380) Sending command 0x2018 (buf 0x004022c0) to driver
[bt] [DBG] bt_send: (0x00401380) buf 0x004022c0 len 3 type 0
[bt] [DBG] h4_send: (0x00401380) buf 0x004022c0 type 0 len 3
[bt] [DBG] process_events: (0x00401380) ev->state 0
[bt] [DBG] hci_tx_thread: (0x00401380) Calling k_poll with 2 events
[bt] [DBG] process_rx: (0x004018c0) remaining 0 discard 0 have_hdr 0 rx.buf 0x00000000 len 0
[bt] [DBG] process_rx: (0x004018c0) remaining 2 discard 0 have_hdr 0 rx.buf 0x00000000 len 0
[bt] [DBG] get_evt_hdr: (0x004018c0) Got event header. Payload 12 bytes
[bt] [DBG] process_rx: (0x004018c0) remaining 12 discard 0 have_hdr 1 rx.buf 0x00000000 len 0
[bt] [DBG] get_rx: (0x004018c0) type 0x04, evt 0x0e
[bt] [DBG] bt_buf_get_cmd_complete: (0x004018c0) sent_cmd 0x004022c0
[bt] [DBG] read_payload: (0x004018c0) Allocated rx.buf 0x004022c0
[bt] [DBG] read_payload: (0x004018c0) got 8 bytes, remaining 4
[bt] [DBG] read_payload: (0x004018c0) Payload (len 10): 0e0c0118200094c5cddc
[bt] [DBG] process_rx: (0x004018c0) remaining 4 discard 0 have_hdr 1 rx.buf 0x004022c0 len 10
[bt] [DBG] read_payload: (0x004018c0) got 4 bytes, remaining 0
[bt] [DBG] read_payload: (0x004018c0) Payload (len 14): 0e0c0118200094c5cddc62b94c8c
[bt] [DBG] read_payload: (0x004018c0) Calling bt_recv_prio(0x004022c0)
[bt] [DBG] hci_cmd_complete: (0x004018c0) opcode 0x2018
[bt] [DBG] hci_cmd_done: (0x004018c0) opcode 0x2018 status 0x00 buf 0x004022c0
[bt] [DBG] bt_hci_cmd_send_sync: (0x00401920) opcode 0x2018 status 0x00
[bt] [DBG] bt_hci_cmd_create: (0x00401920) opcode 0x2018 param_len 0
[bt] [DBG] bt_hci_cmd_create: (0x00401920) buf 0x004022c0
[bt] [DBG] bt_hci_cmd_send_sync: (0x00401920) buf 0x004022c0 opcode 0x2018 len 3
[bt] [DBG] process_events: (0x00401380) count 2
[bt] [DBG] process_events: (0x00401380) ev->state 4
[bt] [DBG] send_cmd: (0x00401380) calling net_buf_get
[bt] [DBG] send_cmd: (0x00401380) calling sem_take_wait
[bt] [DBG] send_cmd: (0x00401380) Sending command 0x2018 (buf 0x004022c0) to driver
[bt] [DBG] bt_send: (0x00401380) buf 0x004022c0 len 3 type 0
[bt] [DBG] h4_send: (0x00401380) buf 0x004022c0 type 0 len 3
[bt] [DBG] process_events: (0x00401380) ev->state 0
[bt] [DBG] hci_tx_thread: (0x00401380) Calling k_poll with 2 events
[bt] [DBG] process_rx: (0x004018c0) remaining 0 discard 0 have_hdr 0 rx.buf 0x00000000 len 0
[bt] [DBG] process_rx: (0x004018c0) remaining 2 discard 0 have_hdr 0 rx.buf 0x00000000 len 0
[bt] [DBG] get_evt_hdr: (0x004018c0) Got event header. Payload 12 bytes
[bt] [DBG] process_rx: (0x004018c0) remaining 12 discard 0 have_hdr 1 rx.buf 0x00000000 len 0
[bt] [DBG] get_rx: (0x004018c0) type 0x04, evt 0x0e
[bt] [DBG] bt_buf_get_cmd_complete: (0x004018c0) sent_cmd 0x004022c0
[bt] [DBG] read_payload: (0x004018c0) Allocated rx.buf 0x004022c0
[bt] [DBG] read_payload: (0x004018c0) got 8 bytes, remaining 4
[bt] [DBG] read_payload: (0x004018c0) Payload (len 10): 0e0c0118200044fc668a
[bt] [DBG] process_rx: (0x004018c0) remaining 4 discard 0 have_hdr 1 rx.buf 0x004022c0 len 10
[bt] [DBG] read_payload: (0x004018c0) got 4 bytes, remaining 0
[bt] [DBG] read_payload: (0x004018c0) Payload (len 14): 0e0c0118200044fc668ab71870bb
[bt] [DBG] read_payload: (0x004018c0) Calling bt_recv_prio(0x004022c0)
[bt] [DBG] hci_cmd_complete: (0x004018c0) opcode 0x2018
[bt] [DBG] hci_cmd_done: (0x004018c0) opcode 0x2018 status 0x00 buf 0x004022c0
[bt] [DBG] bt_hci_cmd_send_sync: (0x00401920) opcode 0x2018 status 0x00
[bt] [DBG] bt_hci_cmd_create: (0x00401920) opcode 0x2018 param_len 0
[bt] [DBG] bt_hci_cmd_create: (0x00401920) buf 0x004022c0
[bt] [DBG] bt_hci_cmd_send_sync: (0x00401920) buf 0x004022c0 opcode 0x2018 len 3
[bt] [DBG] process_events: (0x00401380) count 2
[bt] [DBG] process_events: (0x00401380) ev->state 4
[bt] [DBG] send_cmd: (0x00401380) calling net_buf_get
[bt] [DBG] send_cmd: (0x00401380) calling sem_take_wait
[bt] [DBG] send_cmd: (0x00401380) Sending command 0x2018 (buf 0x004022c0) to driver
[bt] [DBG] bt_send: (0x00401380) buf 0x004022c0 len 3 type 0
[bt] [DBG] h4_send: (0x00401380) buf 0x004022c0 type 0 len 3
[bt] [DBG] process_events: (0x00401380) ev->state 0
[bt] [DBG] hci_tx_thread: (0x00401380) Calling k_poll with 2 events
[bt] [DBG] process_rx: (0x004018c0) remaining 0 discard 0 have_hdr 0 rx.buf 0x00000000 len 0
[bt] [DBG] process_rx: (0x004018c0) remaining 2 discard 0 have_hdr 0 rx.buf 0x00000000 len 0
[bt] [DBG] get_evt_hdr: (0x004018c0) Got event header. Payload 12 bytes
[bt] [DBG] process_rx: (0x004018c0) remaining 12 discard 0 have_hdr 1 rx.buf 0x00000000 len 0
[bt] [DBG] get_rx: (0x004018c0) type 0x04, evt 0x0e
[bt] [DBG] bt_buf_get_cmd_complete: (0x004018c0) sent_cmd 0x004022c0
[bt] [DBG] read_payload: (0x004018c0) Allocated rx.buf 0x004022c0
[bt] [DBG] read_payload: (0x004018c0) got 8 bytes, remaining 4
[bt] [DBG] read_payload: (0x004018c0) Payload (len 10): 0e0c01182000b519a7e7
[bt] [DBG] process_rx: (0x004018c0) remaining 4 discard 0 have_hdr 1 rx.buf 0x004022c0 len 10
[bt] [DBG] read_payload: (0x004018c0) got 4 bytes, remaining 0
[bt] [DBG] read_payload: (0x004018c0) Payload (len 14): 0e0c01182000b519a7e71b0ddfd8
[bt] [DBG] read_payload: (0x004018c0) Calling bt_recv_prio(0x004022c0)
[bt] [DBG] hci_cmd_complete: (0x004018c0) opcode 0x2018
[bt] [DBG] hci_cmd_done: (0x004018c0) opcode 0x2018 status 0x00 buf 0x004022c0
[bt] [DBG] bt_hci_cmd_send_sync: (0x00401920) opcode 0x2018 status 0x00
[bt] [DBG] bt_hci_cmd_create: (0x00401920) opcode 0x2018 param_len 0
[bt] [DBG] bt_hci_cmd_create: (0x00401920) buf 0x004022c0
[bt] [DBG] bt_hci_cmd_send_sync: (0x00401920) buf 0x004022c0 opcode 0x2018 len 3
[bt] [DBG] process_events: (0x00401380) count 2
[bt] [DBG] process_events: (0x00401380) ev->state 4
[bt] [DBG] send_cmd: (0x00401380) calling net_buf_get
[bt] [DBG] send_cmd: (0x00401380) calling sem_take_wait
[bt] [DBG] send_cmd: (0x00401380) Sending command 0x2018 (buf 0x004022c0) to driver
[bt] [DBG] bt_send: (0x00401380) buf 0x004022c0 len 3 type 0
[bt] [DBG] h4_send: (0x00401380) buf 0x004022c0 type 0 len 3
[bt] [DBG] process_events: (0x00401380) ev->state 0
[bt] [DBG] hci_tx_thread: (0x00401380) Calling k_poll with 2 events
[bt] [DBG] process_rx: (0x004018c0) remaining 0 discard 0 have_hdr 0 rx.buf 0x00000000 len 0
[bt] [DBG] process_rx: (0x004018c0) remaining 2 discard 0 have_hdr 0 rx.buf 0x00000000 len 0
[bt] [DBG] get_evt_hdr: (0x004018c0) Got event header. Payload 12 bytes
[bt] [DBG] process_rx: (0x004018c0) remaining 12 discard 0 have_hdr 1 rx.buf 0x00000000 len 0
[bt] [DBG] get_rx: (0x004018c0) type 0x04, evt 0x0e
[bt] [DBG] bt_buf_get_cmd_complete: (0x004018c0) sent_cmd 0x004022c0
[bt] [DBG] read_payload: (0x004018c0) Allocated rx.buf 0x004022c0
[bt] [DBG] read_payload: (0x004018c0) got 8 bytes, remaining 4
[bt] [DBG] read_payload: (0x004018c0) Payload (len 10): 0e0c01182000765e4abf
[bt] [DBG] process_rx: (0x004018c0) remaining 4 discard 0 have_hdr 1 rx.buf 0x004022c0 len 10
[bt] [DBG] read_payload: (0x004018c0) got 4 bytes, remaining 0
[bt] [DBG] read_payload: (0x004018c0) Payload (len 14): 0e0c01182000765e4abfadd043f9
[bt] [DBG] read_payload: (0x004018c0) Calling bt_recv_prio(0x004022c0)
[bt] [DBG] hci_cmd_complete: (0x004018c0) opcode 0x2018
[bt] [DBG] hci_cmd_done: (0x004018c0) opcode 0x2018 status 0x00 buf 0x004022c0
[bt] [DBG] bt_hci_cmd_send_sync: (0x00401920) opcode 0x2018 status 0x00
[bt] [DBG] bt_hci_cmd_create: (0x00401920) opcode 0x2018 param_len 0
[bt] [DBG] bt_hci_cmd_create: (0x00401920) buf 0x004022c0
[bt] [DBG] bt_hci_cmd_send_sync: (0x00401920) buf 0x004022c0 opcode 0x2018 len 3
[bt] [DBG] process_events: (0x00401380) count 2
[bt] [DBG] process_events: (0x00401380) ev->state 4
[bt] [DBG] send_cmd: (0x00401380) calling net_buf_get
[bt] [DBG] send_cmd: (0x00401380) calling sem_take_wait
[bt] [DBG] send_cmd: (0x00401380) Sending command 0x2018 (buf 0x004022c0) to driver
[bt] [DBG] bt_send: (0x00401380) buf 0x004022c0 len 3 type 0
[bt] [DBG] h4_send: (0x00401380) buf 0x004022c0 type 0 len 3
[bt] [DBG] process_events: (0x00401380) ev->state 0
[bt] [DBG] hci_tx_thread: (0x00401380) Calling k_poll with 2 events
[bt] [DBG] process_rx: (0x004018c0) remaining 0 discard 0 have_hdr 0 rx.buf 0x00000000 len 0
[bt] [DBG] process_rx: (0x004018c0) remaining 2 discard 0 have_hdr 0 rx.buf 0x00000000 len 0
[bt] [DBG] get_evt_hdr: (0x004018c0) Got event header. Payload 12 bytes
[bt] [DBG] process_rx: (0x004018c0) remaining 12 discard 0 have_hdr 1 rx.buf 0x00000000 len 0
[bt] [DBG] get_rx: (0x004018c0) type 0x04, evt 0x0e
[bt] [DBG] bt_buf_get_cmd_complete: (0x004018c0) sent_cmd 0x004022c0
[bt] [DBG] read_payload: (0x004018c0) Allocated rx.buf 0x004022c0
[bt] [DBG] read_payload: (0x004018c0) got 8 bytes, remaining 4
[bt] [DBG] read_payload: (0x004018c0) Payload (len 10): 0e0c01182000dd758a93
[bt] [DBG] process_rx: (0x004018c0) remaining 4 discard 0 have_hdr 1 rx.buf 0x004022c0 len 10
[bt] [DBG] read_payload: (0x004018c0) got 4 bytes, remaining 0
[bt] [DBG] read_payload: (0x004018c0) Payload (len 14): 0e0c01182000dd758a930ddcc03d
[bt] [DBG] read_payload: (0x004018c0) Calling bt_recv_prio(0x004022c0)
[bt] [DBG] hci_cmd_complete: (0x004018c0) opcode 0x2018
[bt] [DBG] hci_cmd_done: (0x004018c0) opcode 0x2018 status 0x00 buf 0x004022c0
[bt] [DBG] bt_hci_cmd_send_sync: (0x00401920) opcode 0x2018 status 0x00
[bt] [DBG] bt_hci_cmd_create: (0x00401920) opcode 0x0c33 param_len 7
[bt] [DBG] bt_hci_cmd_create: (0x00401920) buf 0x004022c0
[bt] [DBG] bt_hci_cmd_send_sync: (0x00401920) buf 0x004022c0 opcode 0x0c33 len 10
[bt] [DBG] process_events: (0x00401380) count 2
[bt] [DBG] process_events: (0x00401380) ev->state 4
[bt] [DBG] send_cmd: (0x00401380) calling net_buf_get
[bt] [DBG] send_cmd: (0x00401380) calling sem_take_wait
[bt] [DBG] send_cmd: (0x00401380) Sending command 0x0c33 (buf 0x004022c0) to driver
[bt] [DBG] bt_send: (0x00401380) buf 0x004022c0 len 10 type 0
[bt] [DBG] h4_send: (0x00401380) buf 0x004022c0 type 0 len 10
[bt] [DBG] process_events: (0x00401380) ev->state 0
[bt] [DBG] hci_tx_thread: (0x00401380) Calling k_poll with 2 events
[bt] [DBG] process_rx: (0x004018c0) remaining 0 discard 0 have_hdr 0 rx.buf 0x00000000 len 0
[bt] [DBG] process_rx: (0x004018c0) remaining 2 discard 0 have_hdr 0 rx.buf 0x00000000 len 0
[bt] [DBG] get_evt_hdr: (0x004018c0) Got event header. Payload 4 bytes
[bt] [DBG] process_rx: (0x004018c0) remaining 4 discard 0 have_hdr 1 rx.buf 0x00000000 len 0
[bt] [DBG] get_rx: (0x004018c0) type 0x04, evt 0x0e
[bt] [DBG] bt_buf_get_cmd_complete: (0x004018c0) sent_cmd 0x004022c0
[bt] [DBG] read_payload: (0x004018c0) Allocated rx.buf 0x004022c0
[bt] [DBG] read_payload: (0x004018c0) got 4 bytes, remaining 0
[bt] [DBG] read_payload: (0x004018c0) Payload (len 6): 0e0401330c12
[bt] [DBG] read_payload: (0x004018c0) Calling bt_recv_prio(0x004022c0)
[bt] [DBG] hci_cmd_complete: (0x004018c0) opcode 0x0c33
[bt] [DBG] hci_cmd_done: (0x004018c0) opcode 0x0c33 status 0x12 buf 0x004022c0
[bt] [DBG] bt_hci_cmd_send_sync: (0x00401920) opcode 0x0c33 status 0x12
Bluetooth init failed (err -5)


BR, Primini

On Tue, Nov 21, 2017 at 5:15 PM, Johan Hedberg <johan.hedberg@...> wrote:
Hi Tiago,

On Tue, Nov 21, 2017, Tiago Primini wrote:
> Bluetooth init failed (err -5)
>
> I also have configured btproxy in my ubuntu host:
>
> $ sudo ./btproxy -u
> Listening on /tmp/bt-server-bredr
> Opening user channel for hci0
> New client connected
>
> Is there anything missing in the configuration or maybe additional steps?

I can't really say for sure what's going wrong, but it would help if you
got some more logs for the situation. On the Linux side, you could run
btmon to see what HCI commands (if any) Zephyr manages to send. On the
Zephyr side, you could add at least the following to your app's prj.conf:

CONFIG_BT_DEBUG_LOG=y
CONFIG_BT_DEBUG_HCI_DRIVER=y
CONFIG_BT_DEBUG_HCI_CORE=y

With those you should be able to see a bit more of what's happening in
the Zephyr console.

Johan


Silicon Labs Bluetooth Mesh App compatible Zephyr mesh example for nRF52840-PDK

Vikrant More <vikrant8051@...>
 

I wanna control Leds on nRF52840-PDK board using Silicon Labs Bluetooth Mesh App.
 
Is there any one who has modify $zephyr/samples/bluetooth/mesh example so that it will get compatible for Silicon Labs Bluetooth Mesh App ??

🤔


Driver for AT86RF

Mitterdorfer Mathias, HELLA-Automation <mathias.mitterdorfer@...>
 

Hello developer team,


are there any plans to include drivers for the Atmel AT86RF radio modules in the Zephyr project?


Best,

Mathias


Performance compare between the zephyr IP stack and LWIP

曹子龙
 

HI all:
     is there anybody has done the performance test on zephyr compare to LWIP?   which one is better  on the fileld.

thanks for support.!



 


Bluetooth get datetime

Jie Zhou <zhoujie@...>
 

Hi everyone,

Usually, to get real datetime on a device you would normally do it through wifi, but since the board I'm using has only Bluetooth, is there a way where I can get the real datetime using Bluetooth?

Thanks,
Jie


Re: Running bluetooth examples using qemu

Johan Hedberg
 

Hi Tiago,

On Tue, Nov 21, 2017, Tiago Primini wrote:
Bluetooth init failed (err -5)

I also have configured btproxy in my ubuntu host:

$ sudo ./btproxy -u
Listening on /tmp/bt-server-bredr
Opening user channel for hci0
New client connected

Is there anything missing in the configuration or maybe additional steps?
I can't really say for sure what's going wrong, but it would help if you
got some more logs for the situation. On the Linux side, you could run
btmon to see what HCI commands (if any) Zephyr manages to send. On the
Zephyr side, you could add at least the following to your app's prj.conf:

CONFIG_BT_DEBUG_LOG=y
CONFIG_BT_DEBUG_HCI_DRIVER=y
CONFIG_BT_DEBUG_HCI_CORE=y

With those you should be able to see a bit more of what's happening in
the Zephyr console.

Johan


Running bluetooth examples using qemu

Primini
 

Hi everyone!

I am trying to run examples from samples using qemu_x86 board but I am facing with bluetooth init error -5 when executing examples that handle connection/disconnection callbacks.

I follow the steps available in zephyr doc page: http://docs.zephyrproject.org/subsystems/bluetooth/devel.html - "Testing with QEMU"

For exampĺe, running central sample I've got the following output:

$ make run
[  2%] Built target offsets
[  3%] Built target offsets_h
[ 27%] Built target kernel
[ 37%] Built target app
[ 38%] Built target linker_pass2_script
[ 39%] Built target linker_script
[ 70%] Built target zephyr
[ 72%] Built target subsys__bluetooth__common
[ 81%] Built target subsys__bluetooth__host
[ 82%] Built target subsys__net
[ 83%] Built target arch__x86__soc__ia32
[ 85%] Built target zephyr_prebuilt
[ 85%] Built target obj_list
[ 86%] Built target output_src_pre
[ 88%] Built target output_lib
[ 89%] Built target output_obj_renamed
[ 90%] Built target gen_idt_output
[ 91%] Built target staticIdt_o
[ 92%] Built target gdt_o
[ 94%] Built target irq_int_vector_map_o
[ 97%] Built target mmu_tables_o
[ 98%] Built target kernel_elf
[100%] 
To exit from QEMU enter: 'CTRL+a, x'
[QEMU] CPU: qemu32,+nx,+pae
qemu-system-i386: warning: Unknown firmware file in legacy mode: genroms/multiboot.bin

Bluetooth init failed (err -5)



I also have configured btproxy in my ubuntu host:

$ sudo ./btproxy -u
Listening on /tmp/bt-server-bredr
Opening user channel for hci0
New client connected


Is there anything missing in the configuration or maybe additional steps?


Regards!

Primini


how to configure node for subscribe & public address

Vikrant More <vikrant8051@...>
 

After connecting with Device we get following options while configuring the device.

[config: Target = 0100]# h
Client Configuration Menu
Available commands:
  target <unicast>                          Set target node to configure
  get-composition [<page_num>]              Get Composition Data
  add-netkey <net_idx>                      Add network key
  del-netkey <net_idx>                      Delete network key
  add-appkey <app_idx>                      Add application key
  del-appkey <app_idx>                      Delete application key
  bind <ele_idx> <app_idx> <mod_id> [cid]   Bind app key to a model
  set-ttl <ttl>                             Set default TTL
  get-ttl                                   Get default TTL
  set-pub <ele_addr> <pub_addr> <app_idx> <period (step|res)> <model> Set publication
  back                                      Back to main menu
  help                                      Config Commands


But I am unable to find option which add subscription addresses.

How to properly add publish addresses ??

What is need to add publish address in every node if every node has subscription devices list ?

As per my understanding every node of MESH, can receive every packet on n/w. If sender address from that packet is not matching with address in subscription list then that packet is redundant for that node. It is understandable. Then what is need of creating publish addresses list for every node ? Let any device to broadcast any packet if it want to do it.



Zephyr 1.10.0-rc1 tagged

Nashif, Anas
 

Hi,

We have just tagged Zephyr 1.10.0-rc1 which means that merge window for new features and major changes is closed.

We will be working on stabilizing the release during the next couple of weeks and plan to open the development for 1.11 early December.

 

The release notes are still work in progress, however a detailed log of the changes since 1.9.x can be found here:

 

 

https://github.com/zephyrproject-rtos/zephyr/releases/tag/v1.10.0-rc1

 

 

Thanks,

Anas

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