Zephyr project on STM32

Zephyr Workbench, a VSCode extension to manage Zephyr on STM32.
It enables users to easily create, develop, and debug Zephyr applications.
Main features:

Install host dependencies.
Import toolchain and SDK.
Create, configure, build and manage apps.
Debug STM32.

You can directly download it from the VSCode marketplace
For more details, visit the Zephyr Workbench

System Workbench for STM32

Forum List Topic List

[ prev topic ]

System Workbench for STM32 program license

Posted by ryan on 2017-02-09 14:55

Hello, I am Ryan.

I have one question.

Is the SW4STM32 program available for free in our company?

Plese, answer me.

Reads: 11635

Link

Posted by dautrevaux on 2017-02-11 12:56 France

Hi Ryan,

Yes, System Workbench for STM32, as avilable on this site, is totally free for both personal and commercial use, to develop code running on STM32 processors.

Bernard (Ac6)

Link

Posted by jan.mucha@medictech.com on 2017-09-01 16:57

Hello Bernard,

what about the code the System Workbench for STM32 produces? Can it also be used for commercial products (sell device, closed source)? I see that SW4STM32 uses GNU ARM Embedded Toolchain. And there must be one careful about libraries it uses, because for example libc is the “newlib” licensed under a set of different licences. Does SW4STM32 changes the license of used GNU ARM Embedded Toolchain somehow?

Jan

Link

Posted by dautrevaux on 2017-09-02 18:46 France

Hi Jan,

No, we do not change the licenses in any way and the code produced by SW4STM32 is totally free to be used in commercial, closed source, products.

The ST-provided STM32 firmwares are protected by the ST Liberty license whose text is available in the firmwares and allow you to use them for commercial products running on any STM32 chip. A few third party softwares (like STemWin and PolarSSL) have the same kind of license.

Apart if you import by yourself some external library that has a more constrained license, any program created by SW4STM32 can be distributed under the license of uour choice, commercial or opensource.

Bernard (Ac6)

Link

Posted by Jaanda on 2018-11-22 18:03

Hi Bernard,

When I create a project using IDE for a perticular STM32 chip it auto-generates linker script. In this script you have the following copyright claim. If we had to share this file with a customer to proceed with development would that be an issue?

/*
*****************************************************************************

File : LinkerScript.ld
Abstract : Linker script for STM32L431VCIx Device with
256KByte FLASH, 48KByte RAM
Set heap size, stack size and stack location according
to application requirements.
Set memory bank area and size if external memory is used.
Target : STMicroelectronics STM32
Distribution: The file is distributed as is, without any warranty
of any kind.
(c)Copyright Ac6.
You may use this file as-is or modify it according to the needs of your
project. Distribution of this file (unmodified or modified) is not
permitted. Ac6 permit registered System Workbench for MCU users the
rights to distribute the assembled, compiled & linked contents of this
file as part of an application binary file, provided that it is built
using the System Workbench for MCU toolchain.

*****************************************************************************

Link

OpenSTM32 Community

The STM32 Systems Resource

Zephyr project on STM32

System Workbench for STM32

System Workbench for STM32 program license

Search:

Menu

Newest Forum Posts

Newest FAQs

Last-Modified Blogs