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

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Unable to change compiler version

Posted by Lucian Pop on 2020-01-06 14:59

Dear STM32 community,

I have installed Eclipse System Workbench for STM32 which defaultly camed with GCC 5.2.1 compiler revision.
It is mandatory for me to change the compiler version from 5.2.1 20151202 (release) ARM/embedded-5-branch revision 231848 to 4.5.3 in order to have traceability among other tools that are using same version.

I have tried downloading the compiler manually and changing “Project >> Properties >> C/C++ Build >> Settings >> MCU Settings >> Path” with 4.5.3 new compiler path.
Changing “${openstm32_compiler_path}” to “C:\arm-none-eabi-gcc-4.5.3\bin”.

I have attached the print screens taken before and after compiler change.

Looking forward for your reply!

compiler_change_log.png (344.27 Kb)

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Link

Posted by Lucian Pop on 2020-01-07 15:50

I have an update!

While updating the compiler I was getting next error: “arm-none-eabi-gcc: nosys.specs: No such file or directory”.
I see that the problem was that I was using default 4.5.3 GCC compiler and not the ToolChain one for STM32.
The source code for this special compilers can be found ((https://launchpad.net/gcc-arm-embedded/+download|here)).

With this compilers and updating only the first parameter of the variable PATH, I was able to build with success my project. cool