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Hello Zephyr support team, #ble #bluetoothmesh #hci #zephyrbluetoothmesh #uart

prabhunath.gupt@...
 

We have some questions regarding the BLE MESH, So kindly go through below hardware and software setup and please guide us about our queries. Your quick response will be highly appreciated.
 
Hardware setup: i.MX6ull based custom board(which has 1 GB RAM and 8 GB Emmc) with onboard nRF52840 BLE controller over UART.
Software setup: We have used Yocto Linux along with BLUEZ stack 5.50 on i.MX6ull based custom board, and nRF side we have flashed HCI UART (we have used zephyr 2.1)application along with mesh configuration.
 
For POC purposes we are using "meshctl" (From BLUEZ stack) command on i.MX6ull board as a provisioner, and we wanted to provision up to 350 devices, does it possible for the above hardware and software configuration?
 
In the future, we are planning to use the mobile application as a provisioner and once the mesh network is created we will add our board as a provisioner, In this way are we able to control the mesh network devices from our board?
 
From the zephyr side is there any limitation available to achieve this requirement?
 
Regards,
Prabhunath
Re: Esp32 flash issue on Ubuntu 20

lairdjm
 

Sounds like you haven’t setup the udev rules.

 

From: devel@... <devel@...> On Behalf Of pritam sutar via lists.zephyrproject.org
Sent: 28 July 2021 11:39
To: devel@...
Subject: [Zephyr-devel] Esp32 flash issue on Ubuntu 20

 

I am able to build code for esp32 but flash is being failed by denying permission on ttyUSB0.

 

Any help would be appreciated.
Esp32 flash issue on Ubuntu 20

pritam sutar <pritamsutar660@...>
 

I am able to build code for esp32 but flash is being failed by denying permission on ttyUSB0.

Any help would be appreciated.
section of the heap memory

dylan_hung@...
 

Hi all,

When CONFIG_MINIMAL_LIBC_MALLOC is enabled, the size of the target binary (zephyr.bin) grows with CONFIG_MINIMAL_LIBC_MALLOC_ARENA_SIZE.
I found the heap memory is allocated at .data section, will it be better if it is allocated at .bss?
https://github.com/zephyrproject-rtos/zephyr/blob/main/lib/libc/minimal/source/stdlib/malloc.c#L29
Re: simple template of Vendor Bluetooth mesh model

Trond Snekvik
 

Hi, 

The linked documentation page is for the nRF Connect SDK, which is not part of Zephyr. I would recommend posting questions about the nRF Connect SDK on the Nordic DevZone instead. There, Nordic's support team can answer questions specific to Nordic's SDK, which adds a couple of modules on top of the Zephyr Bluetooth mesh stack.

In Zephyr, I would recommend taking a look at the Mesh demo sample under zephyr/samples/bluetooth/mesh_demo/. This sample implements a tiny vendor model that sends and receives a button press message. Contrary to Nordic's Chat model, it demonstrates a minimal model implementation, including registering the model in the composition data, and constructing and parsing messages.

Additional resources:

For the nRF Connect SDK, the vendor model development overview accompanying the sample walk-through you linked might be easier to follow than the walk-through itself.

Trond

From: devel@... <devel@...> on behalf of Omar Morceli via lists.zephyrproject.org <morceli=adsumnet.com@...>
Sent: Wednesday, July 28, 2021 0:30
To: devel@... <devel@...>
Subject: [Zephyr-devel] simple template of Vendor Bluetooth mesh model
 
Hi

I'm trying to create a vendor model that sends messages periodically to mesh networks
I have followed Creating a new model and Chat sample walk-through on the documentation page, but I found it difficult to re-create a simple model from it
is there any simple model template that I can start with, and how to create the send functions and how to make it send periodically and non-periodically

thanks
simple template of Vendor Bluetooth mesh model

Omar Morceli
 

Hi

I'm trying to create a vendor model that sends messages periodically to mesh networks
I have followed Creating a new model and Chat sample walk-through on the documentation page, but I found it difficult to re-create a simple model from it
is there any simple model template that I can start with, and how to create the send functions and how to make it send periodically and non-periodically

thanks
Re: API meeting cancelled today

Carles Cufi
 

Hi all,

I am cancelling the meeting today as well for the same reasons.
Hopefully next week we can resume as normal.

Thanks,

Carles

-----Original Message-----
From: Cufi, Carles
Sent: 20 July 2021 15:56
To: devel@...
Subject: API meeting cancelled today

Hi all,

I cancelled the API meeting today, due to holidays and lack of urgent
issues to discuss.

Thanks,

Carles
Cancelled Event: Zephyr Project: APIs - Tuesday, July 27, 2021 #cal-cancelled

devel@lists.zephyrproject.org Calendar <noreply@...>
 

Cancelled: Zephyr Project: APIs

This event has been cancelled.

When:
Tuesday, July 27, 2021
4:00pm to 5:00pm
(UTC+00:00) UTC

Where:
Microsoft Teams Meeting

Organizer: devel@...

Description:

Meeting decisions/discussions in their respective PRs, tracked here: https://github.com/zephyrproject-rtos/zephyr/projects/18


________________________________________________________________________________
+1 321-558-6518 United States, Orlando (Toll)
Conference ID: 317 990 129#
Local numbers | Reset PIN | Learn more about Teams | Meeting options
 
 
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Cancelled Event: Zephyr Project: APIs - Tuesday, June 29, 2021 #cal-cancelled

devel@lists.zephyrproject.org Calendar <noreply@...>
 

Cancelled: Zephyr Project: APIs

This event has been cancelled.

When:
Tuesday, June 29, 2021
4:00pm to 5:00pm
(UTC+00:00) UTC

Where:
Microsoft Teams Meeting

Organizer: devel@...

Description:

Meeting decisions/discussions in their respective PRs, tracked here: https://github.com/zephyrproject-rtos/zephyr/projects/18


________________________________________________________________________________
+1 321-558-6518 United States, Orlando (Toll)
Conference ID: 317 990 129#
Local numbers | Reset PIN | Learn more about Teams | Meeting options
 
 
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Calendar
Calendar

Now: Zephyr: Toolchain Working Group - 07/26/2021 #cal-notice

devel@lists.zephyrproject.org Calendar <noreply@...>
 

Zephyr: Toolchain Working Group

When:
07/26/2021
3:00pm to 4:00pm
(UTC+00:00) UTC

Where:
Microsoft Teams Meeting

Organizer: Torsten Rasmussen

Description:

________________________________________________________________________________
+1 321-558-6518 United States, Orlando (Toll)
Conference ID: 682 738 030#
Local numbers | Reset PIN | Learn more about Teams | Meeting options
 
 
Event: Zephyr: Toolchain Working Group - 07/26/2021 #cal-reminder

devel@lists.zephyrproject.org Calendar <noreply@...>
 

Reminder: Zephyr: Toolchain Working Group

When:
07/26/2021
3:00pm to 4:00pm
(UTC+00:00) UTC

Where:
Microsoft Teams Meeting

Organizer: Torsten Rasmussen

An RSVP is requested. Click here to RSVP

Description:

________________________________________________________________________________
+1 321-558-6518 United States, Orlando (Toll)
Conference ID: 682 738 030#
Local numbers | Reset PIN | Learn more about Teams | Meeting options
 
 

Calendar
Calendar

Re: Zephyr RTOS

lairdjm
 

Hi Rakshali,

See https://docs.zephyrproject.org/latest/getting_started/installation_linux.html

Thanks,

Jamie

 

From: devel@... <devel@...> On Behalf Of Rakshali Jain via lists.zephyrproject.org
Sent: 26 July 2021 15:37
To: devel@...
Subject: [Zephyr-devel] Zephyr RTOS

 

Hey, I am trying to install Zephyr OS on raspberry pi 4 since long time I referred your blog but then also I was unable to do so. Please guide me on it.
Zephyr RTOS

Rakshali Jain <rakshalijain1010@...>
 

Hey, I am trying to install Zephyr OS on raspberry pi 4 since long time I referred your blog but then also I was unable to do so. Please guide me on it.
Bug-Bashing Week :beetle: (Aug 1-7)

Christopher Friedt
 

Hi Devs!

As noted in the Review and TSC meetings, we will have a feature pause
for the 1st week of August (August 1st through 7th) where only bug fix
PR's will be merged, although the official mailing list announcement
might still be on the way. The goal is to mitigate as many bugs as
possible prior to the 2.7.0 LTS release.Currently, there are:

4 High Priority bugs
27 medium priority bugs
103 low priority bugs

Incentives
As usual, PR's are welcome However, we would also like to incentivize
contributors to squash as many bugs as possible. The incentives will
likely be in the following form for top "Pest Control" experts:

Honourable mention in a list of "Top-Ten Exterminators"
Possibly some kind of GitHub badge, if such a thing exists
Other items such as dev boards or swag (TBD)

The list of bugs slated for extermination before the 2.7.0 LTS release is below
https://stats.zephyrproject.org/testing/d/K57-gHUGk/bug-tracking-experimental

Let's try to clean up as many as we can! Remember, it's not a serious
competition - everyone wins, and the point is really just having fun
taking part

Looking forward to it,

Chris Friedt
v2.7.0 Release Manager
Problem when compiling in Seeger Embedded studio

Omar Morceli
 

Hi 
I made some changes in the chat project that is found in NRF Connect SDK
and when I build the change project this error occurs


kobj-types-enum.h: No such file or directory
Build failed
 

this is the full building output:
Building ‘C:/Users/OMAR/ncs/v1.5.1/zephyr/misc/empty_file.c’ from solution ‘build’ in configuration ‘Common’
Building ‘C:/Users/OMAR/ncs/v1.5.1/zephyr/include/dt-bindings/gpio/gpio.h’ from solution ‘build’ in configuration ‘Common’
Building ‘C:/Users/OMAR/ncs/v1.5.1/zephyr/include/dt-bindings/i2c/i2c.h’ from solution ‘build’ in configuration ‘Common’
Building ‘zephyr/misc/generated/syscalls.json’ from solution ‘build’ in configuration ‘Common’
  Combining ‘zephyr/misc/generated/syscalls.json’
Building ‘zephyr/misc/generated/struct_tags.json’ from solution ‘build’ in configuration ‘Common’
Building ‘zephyr/CMakeFiles/parse_syscalls_target’ from solution ‘build’ in configuration ‘Common’
Building ‘zephyr/parse_syscalls_target’ from solution ‘build’ in configuration ‘Common’
Building ‘zephyr/include/generated/driver-validation.h’ from solution ‘build’ in configuration ‘Common’
  Combining ‘zephyr/include/generated/driver-validation.h’
Building ‘zephyr/CMakeFiles/driver_validation_h_target’ from solution ‘build’ in configuration ‘Common’
Building ‘zephyr/driver_validation_h_target’ from solution ‘build’ in configuration ‘Common’
Building ‘zephyr/include/generated/kobj-types-enum.h’ from solution ‘build’ in configuration ‘Common’
  Combining ‘zephyr/include/generated/kobj-types-enum.h’
Building ‘zephyr/include/generated/otype-to-str.h’ from solution ‘build’ in configuration ‘Common’
Building ‘zephyr/CMakeFiles/kobj_types_h_target’ from solution ‘build’ in configuration ‘Common’
Building ‘zephyr/kobj_types_h_target’ from solution ‘build’ in configuration ‘Common’
Building ‘zephyr/include/generated/syscall_list.h’ from solution ‘build’ in configuration ‘Common’
  Combining ‘zephyr/include/generated/syscall_list.h’
Building ‘zephyr/CMakeFiles/syscall_list_h_target’ from solution ‘build’ in configuration ‘Common’
Building ‘zephyr/include/generated/syscall_dispatch.c’ from solution ‘build’ in configuration ‘Common’
Building ‘zephyr/syscall_list_h_target’ from solution ‘build’ in configuration ‘Common’
Building ‘cmake_object_order_depends_target_offsets’ from solution ‘build’ in configuration ‘Common’
Building ‘zephyr/CMakeFiles/offsets.dir/arch/arm/core/offsets/offsets.c.obj’ from solution ‘build’ in configuration ‘Common’
  Compiling ‘offsets.c’
    kernel_includes.h
    kernel.h
    offsets_aarch32.c
    offsets.c
    kobj-types-enum.h: No such file or directory
Build failed


thanks
Event: Zephyr Dev environment kickoff meeting - Friday, July 30, 2021 #cal-invite

devel@lists.zephyrproject.org Calendar <noreply@...>
 

Zephyr Dev environment kickoff meeting

When:
Friday, July 30, 2021
2:00pm to 3:00pm
(UTC+00:00) UTC

Where:
Microsoft Teams Meeting

Organizer: tsc@...

An RSVP is requested. Click here to RSVP

Description:

________________________________________________________________________________
Microsoft Teams meeting
Join on your computer or mobile app
Click here to join the meeting
Or call in (audio only)
+1 321-558-6518,,943776726#   United States, Orlando
Phone Conference ID: 943 776 726#
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Re: Issue when log2, printk and assert together

Srinivasan Tamilarasan
 

Hi Krzysztof,

Ok. Thank you for the support.

 

Regards,

Srinivasan

 

From: devel@... <devel@...> On Behalf Of Chruscinski, Krzysztof
Sent: 23 July 2021 01:07 PM
To: Srinivasan Tamilarasan <Srinivasan.Tamilarasan@...>; devel@...
Subject: [Zephyr-devel] ODP: Issue when log2, printk and assert together

 

[External Email]: This email arrived from an external source - Please exercise caution when opening any attachments or clicking on links.

Hi,

 

this will not go away, it's a standard warning generated by cmake to notify user that ASSERTs are enabled since they bump footprint significantly and may not be welcomed for release build.

 

regards,

Krzysztof

Od: Srinivasan Tamilarasan <Srinivasan.Tamilarasan@...>
Wysłane: piątek, 23 lipca 2021 09:15
Do: Chruściński, Krzysztof <Krzysztof.Chruscinski@...>; devel@... <devel@...>
Temat: RE: Issue when log2, printk and assert together

 

Hi Krzysztof,

The build error is due to our internal logic. Now the build error got resolved and working fine.

 

But the warning “__ASSERT() statements are globally ENABLED” I am getting always.

 

How to resolve this warning?

 

Thank you for your support.

 

Regards,

Srinivasan

 

From: Chruściński, Krzysztof <Krzysztof.Chruscinski@...>
Sent: 23 July 2021 11:56 AM
To: Srinivasan Tamilarasan <Srinivasan.Tamilarasan@...>; devel@...
Subject: ODP: Issue when log2, printk and assert together

 

[External Email]: This email arrived from an external source - Please exercise caution when opening any attachments or clicking on links.

Hi,

 

just tried it in hello_world and it compiles fine with configuration you've provided. Can you make sure that CBPRINTF_STATIC_PACKAGE_CHECK_ALIGNMENT is not set (it should be disabled by CONFIG_LOG_PRINTK).

 

regards,

Krzysztof

Od: Srinivasan Tamilarasan <Srinivasan.Tamilarasan@...>
Wysłane: piątek, 23 lipca 2021 08:16
Do: Chruściński, Krzysztof <Krzysztof.Chruscinski@...>; devel@... <devel@...>
Temat: RE: Issue when log2, printk and assert together

 

Hi,

I have cherry picked below 2 commits to zephyr2.6 branch and build it.

 

Then I have included the macros CONFIG_LOG=y , CONFIG_LOG2_MODE_DEFERRED=y, CONFIG_LOG_PRINTK=y and CONFIG_ASSERT=y. Then the build error got resolved and got below warning,

__ASSERT() statements are globally ENABLED

 

 

After that I have added below statement in my application,

__ASSERT(0, "ERRROR:Line:%d,File:%s\n", line, file);

 

Then again I am getting build error same like before the fix.

 

Is this issue completely resolved in the rtos? If it is any other commits do I need to take to resolve this issue?

 

Regards,

Srinivasan

 

From: Srinivasan Tamilarasan
Sent: 21 July 2021 06:07 PM
To: 'Chruściński, Krzysztof' <Krzysztof.Chruscinski@...>; devel@...
Subject: RE: Issue when log2, printk and assert together

 

Hi,

Good. It is got fixed now.

 

Thank you for the response.

 

Regards,

Srinivasan

 

From: Chruściński, Krzysztof <Krzysztof.Chruscinski@...>
Sent: 21 July 2021 05:56 PM
To: devel@...; Srinivasan Tamilarasan <Srinivasan.Tamilarasan@...>
Subject: ODP: Issue when log2, printk and assert together

 

[External Email]: This email arrived from an external source - Please exercise caution when opening any attachments or clicking on links.

Hi,

 

good timing. Fix for that has been merged 40 minutes ago: https://github.com/zephyrproject-rtos/zephyr/pull/36883

When printk is redirected to logging (CONFIG_LOG_PRINTK) then printk.h includes log_msg2.h which includes cbprintf_internal.h which includes __assert.h which includes printk.h. Fixing it by adding compile time switches for including and using asserts in cbprintf and forcing to not use them when LOG_PRINTK is set. Fixes #36486.

github.com

 

 

regards,

Krzysztof

Od: devel@... <devel@...> w imieniu użytkownika Srinivasan Tamilarasan via lists.zephyrproject.org <srinivasan.tamilarasan=onsemi.com@...>
Wysłane: środa, 21 lipca 2021 14:23
Do: devel@... <devel@...>
Temat: [Zephyr-devel] Issue when log2, printk and assert together

 

Hi all,

When enable CONFIG_LOG2_MODE_DEFERRED=y, CONFIG_LOG_PRINTK=y and CONFIG_ASSERT=y flag. I am getting the build error even there is no log/assert messages are used.

 

PFA of cmake error log.

 

But when I change to old method CONFIG_LOG_MODE_DEFERRED=y then there is no build error.

 

Can anyone help me to resolve this error?

 

Idea is I need to use both assert and log together in the same project and printk messages needs to route via logging subsystem.

 

Regards,

Srinivasan
ODP: Issue when log2, printk and assert together

Chruściński, Krzysztof
 

Hi,

this will not go away, it's a standard warning generated by cmake to notify user that ASSERTs are enabled since they bump footprint significantly and may not be welcomed for release build.

regards,
Krzysztof
Od: Srinivasan Tamilarasan <Srinivasan.Tamilarasan@...>
Wysłane: piątek, 23 lipca 2021 09:15
Do: Chruściński, Krzysztof <Krzysztof.Chruscinski@...>; devel@... <devel@...>
Temat: RE: Issue when log2, printk and assert together
 

Hi Krzysztof,

The build error is due to our internal logic. Now the build error got resolved and working fine.

 

But the warning “__ASSERT() statements are globally ENABLED” I am getting always.

 

How to resolve this warning?

 

Thank you for your support.

 

Regards,

Srinivasan

 

From: Chruściński, Krzysztof <Krzysztof.Chruscinski@...>
Sent: 23 July 2021 11:56 AM
To: Srinivasan Tamilarasan <Srinivasan.Tamilarasan@...>; devel@...
Subject: ODP: Issue when log2, printk and assert together

 

[External Email]: This email arrived from an external source - Please exercise caution when opening any attachments or clicking on links.

Hi,

 

just tried it in hello_world and it compiles fine with configuration you've provided. Can you make sure that CBPRINTF_STATIC_PACKAGE_CHECK_ALIGNMENT is not set (it should be disabled by CONFIG_LOG_PRINTK).

 

regards,

Krzysztof

Od: Srinivasan Tamilarasan <Srinivasan.Tamilarasan@...>
Wysłane: piątek, 23 lipca 2021 08:16
Do: Chruściński, Krzysztof <Krzysztof.Chruscinski@...>; devel@... <devel@...>
Temat: RE: Issue when log2, printk and assert together

 

Hi,

I have cherry picked below 2 commits to zephyr2.6 branch and build it.

 

Then I have included the macros CONFIG_LOG=y , CONFIG_LOG2_MODE_DEFERRED=y, CONFIG_LOG_PRINTK=y and CONFIG_ASSERT=y. Then the build error got resolved and got below warning,

__ASSERT() statements are globally ENABLED

 

 

After that I have added below statement in my application,

__ASSERT(0, "ERRROR:Line:%d,File:%s\n", line, file);

 

Then again I am getting build error same like before the fix.

 

Is this issue completely resolved in the rtos? If it is any other commits do I need to take to resolve this issue?

 

Regards,

Srinivasan

 

From: Srinivasan Tamilarasan
Sent: 21 July 2021 06:07 PM
To: 'Chruściński, Krzysztof' <Krzysztof.Chruscinski@...>; devel@...
Subject: RE: Issue when log2, printk and assert together

 

Hi,

Good. It is got fixed now.

 

Thank you for the response.

 

Regards,

Srinivasan

 

From: Chruściński, Krzysztof <Krzysztof.Chruscinski@...>
Sent: 21 July 2021 05:56 PM
To: devel@...; Srinivasan Tamilarasan <Srinivasan.Tamilarasan@...>
Subject: ODP: Issue when log2, printk and assert together

 

[External Email]: This email arrived from an external source - Please exercise caution when opening any attachments or clicking on links.

Hi,

 

good timing. Fix for that has been merged 40 minutes ago: https://github.com/zephyrproject-rtos/zephyr/pull/36883

When printk is redirected to logging (CONFIG_LOG_PRINTK) then printk.h includes log_msg2.h which includes cbprintf_internal.h which includes __assert.h which includes printk.h. Fixing it by adding compile time switches for including and using asserts in cbprintf and forcing to not use them when LOG_PRINTK is set. Fixes #36486.

github.com

 

 

regards,

Krzysztof

Od: devel@... <devel@...> w imieniu użytkownika Srinivasan Tamilarasan via lists.zephyrproject.org <srinivasan.tamilarasan=onsemi.com@...>
Wysłane: środa, 21 lipca 2021 14:23
Do: devel@... <devel@...>
Temat: [Zephyr-devel] Issue when log2, printk and assert together

 

Hi all,

When enable CONFIG_LOG2_MODE_DEFERRED=y, CONFIG_LOG_PRINTK=y and CONFIG_ASSERT=y flag. I am getting the build error even there is no log/assert messages are used.

 

PFA of cmake error log.

 

But when I change to old method CONFIG_LOG_MODE_DEFERRED=y then there is no build error.

 

Can anyone help me to resolve this error?

 

Idea is I need to use both assert and log together in the same project and printk messages needs to route via logging subsystem.

 

Regards,

Srinivasan
Re: Issue when log2, printk and assert together

Srinivasan Tamilarasan
 

Hi Krzysztof,

The build error is due to our internal logic. Now the build error got resolved and working fine.

 

But the warning “__ASSERT() statements are globally ENABLED” I am getting always.

 

How to resolve this warning?

 

Thank you for your support.

 

Regards,

Srinivasan

 

From: Chruściński, Krzysztof <Krzysztof.Chruscinski@...>
Sent: 23 July 2021 11:56 AM
To: Srinivasan Tamilarasan <Srinivasan.Tamilarasan@...>; devel@...
Subject: ODP: Issue when log2, printk and assert together

 

[External Email]: This email arrived from an external source - Please exercise caution when opening any attachments or clicking on links.

Hi,

 

just tried it in hello_world and it compiles fine with configuration you've provided. Can you make sure that CBPRINTF_STATIC_PACKAGE_CHECK_ALIGNMENT is not set (it should be disabled by CONFIG_LOG_PRINTK).

 

regards,

Krzysztof

Od: Srinivasan Tamilarasan <Srinivasan.Tamilarasan@...>
Wysłane: piątek, 23 lipca 2021 08:16
Do: Chruściński, Krzysztof <Krzysztof.Chruscinski@...>; devel@... <devel@...>
Temat: RE: Issue when log2, printk and assert together

 

Hi,

I have cherry picked below 2 commits to zephyr2.6 branch and build it.

 

Then I have included the macros CONFIG_LOG=y , CONFIG_LOG2_MODE_DEFERRED=y, CONFIG_LOG_PRINTK=y and CONFIG_ASSERT=y. Then the build error got resolved and got below warning,

__ASSERT() statements are globally ENABLED

 

 

After that I have added below statement in my application,

__ASSERT(0, "ERRROR:Line:%d,File:%s\n", line, file);

 

Then again I am getting build error same like before the fix.

 

Is this issue completely resolved in the rtos? If it is any other commits do I need to take to resolve this issue?

 

Regards,

Srinivasan

 

From: Srinivasan Tamilarasan
Sent: 21 July 2021 06:07 PM
To: 'Chruściński, Krzysztof' <Krzysztof.Chruscinski@...>; devel@...
Subject: RE: Issue when log2, printk and assert together

 

Hi,

Good. It is got fixed now.

 

Thank you for the response.

 

Regards,

Srinivasan

 

From: Chruściński, Krzysztof <Krzysztof.Chruscinski@...>
Sent: 21 July 2021 05:56 PM
To: devel@...; Srinivasan Tamilarasan <Srinivasan.Tamilarasan@...>
Subject: ODP: Issue when log2, printk and assert together

 

[External Email]: This email arrived from an external source - Please exercise caution when opening any attachments or clicking on links.

Hi,

 

good timing. Fix for that has been merged 40 minutes ago: https://github.com/zephyrproject-rtos/zephyr/pull/36883

When printk is redirected to logging (CONFIG_LOG_PRINTK) then printk.h includes log_msg2.h which includes cbprintf_internal.h which includes __assert.h which includes printk.h. Fixing it by adding compile time switches for including and using asserts in cbprintf and forcing to not use them when LOG_PRINTK is set. Fixes #36486.

github.com

 

 

regards,

Krzysztof

Od: devel@... <devel@...> w imieniu użytkownika Srinivasan Tamilarasan via lists.zephyrproject.org <srinivasan.tamilarasan=onsemi.com@...>
Wysłane: środa, 21 lipca 2021 14:23
Do: devel@... <devel@...>
Temat: [Zephyr-devel] Issue when log2, printk and assert together

 

Hi all,

When enable CONFIG_LOG2_MODE_DEFERRED=y, CONFIG_LOG_PRINTK=y and CONFIG_ASSERT=y flag. I am getting the build error even there is no log/assert messages are used.

 

PFA of cmake error log.

 

But when I change to old method CONFIG_LOG_MODE_DEFERRED=y then there is no build error.

 

Can anyone help me to resolve this error?

 

Idea is I need to use both assert and log together in the same project and printk messages needs to route via logging subsystem.

 

Regards,

Srinivasan
ODP: Issue when log2, printk and assert together

Chruściński, Krzysztof
 

Hi,

just tried it in hello_world and it compiles fine with configuration you've provided. Can you make sure that CBPRINTF_STATIC_PACKAGE_CHECK_ALIGNMENT is not set (it should be disabled by CONFIG_LOG_PRINTK).

regards,
Krzysztof
Od: Srinivasan Tamilarasan <Srinivasan.Tamilarasan@...>
Wysłane: piątek, 23 lipca 2021 08:16
Do: Chruściński, Krzysztof <Krzysztof.Chruscinski@...>; devel@... <devel@...>
Temat: RE: Issue when log2, printk and assert together
 

Hi,

I have cherry picked below 2 commits to zephyr2.6 branch and build it.

 

Then I have included the macros CONFIG_LOG=y , CONFIG_LOG2_MODE_DEFERRED=y, CONFIG_LOG_PRINTK=y and CONFIG_ASSERT=y. Then the build error got resolved and got below warning,

__ASSERT() statements are globally ENABLED

 

 

After that I have added below statement in my application,

__ASSERT(0, "ERRROR:Line:%d,File:%s\n", line, file);

 

Then again I am getting build error same like before the fix.

 

Is this issue completely resolved in the rtos? If it is any other commits do I need to take to resolve this issue?

 

Regards,

Srinivasan

 

From: Srinivasan Tamilarasan
Sent: 21 July 2021 06:07 PM
To: 'Chruściński, Krzysztof' <Krzysztof.Chruscinski@...>; devel@...
Subject: RE: Issue when log2, printk and assert together

 

Hi,

Good. It is got fixed now.

 

Thank you for the response.

 

Regards,

Srinivasan

 

From: Chruściński, Krzysztof <Krzysztof.Chruscinski@...>
Sent: 21 July 2021 05:56 PM
To: devel@...; Srinivasan Tamilarasan <Srinivasan.Tamilarasan@...>
Subject: ODP: Issue when log2, printk and assert together

 

[External Email]: This email arrived from an external source - Please exercise caution when opening any attachments or clicking on links.

Hi,

 

good timing. Fix for that has been merged 40 minutes ago: https://github.com/zephyrproject-rtos/zephyr/pull/36883

When printk is redirected to logging (CONFIG_LOG_PRINTK) then printk.h includes log_msg2.h which includes cbprintf_internal.h which includes __assert.h which includes printk.h. Fixing it by adding compile time switches for including and using asserts in cbprintf and forcing to not use them when LOG_PRINTK is set. Fixes #36486.

github.com

 

 

regards,

Krzysztof

Od: devel@... <devel@...> w imieniu użytkownika Srinivasan Tamilarasan via lists.zephyrproject.org <srinivasan.tamilarasan=onsemi.com@...>
Wysłane: środa, 21 lipca 2021 14:23
Do: devel@... <devel@...>
Temat: [Zephyr-devel] Issue when log2, printk and assert together

 

Hi all,

When enable CONFIG_LOG2_MODE_DEFERRED=y, CONFIG_LOG_PRINTK=y and CONFIG_ASSERT=y flag. I am getting the build error even there is no log/assert messages are used.

 

PFA of cmake error log.

 

But when I change to old method CONFIG_LOG_MODE_DEFERRED=y then there is no build error.

 

Can anyone help me to resolve this error?

 

Idea is I need to use both assert and log together in the same project and printk messages needs to route via logging subsystem.

 

Regards,

Srinivasan
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