STM32CubeIDE (MCUs)

STM32CubeCLT 1.19.0 released

We are pleased to announce that the release 1.19.0 of STM32CubeCLT is available. What is new in 1.19.0: Support for ST Arm Clang toolchainMaintenance of the previous versionUpdated in accordance with STM32CubeIDE v1.19.0 Main fixed issues in 1.19.0: ...

Resolved! [Resolved] STM32CubeIDE project creation issue

Updated post to reflect permanent fix Dear STM32CubeIDE user, Further to the recent STM32CubeIDE project creation issue, we would like to inform you that a solution is now available for you. This permanent fix applies to all STM32CubeIDE versions. I...

STM32CubeIDE 1.19.0 released

We are pleased to announce that the release 1.19.0 of STM32CubeIDE is available. What is new in 1.19.0: Microcontroller, microprocessor, and board lists aligned with STM32CubeMX v6.15.0:Added the support for STM32MP21xx microprocessors to the STM32MP...

STM32CubeIDE 2.0 release - early heads-up!

Starting from the release in November 2025, STM32CubeIDE and STM32CubeMX will be available exclusively in their standalone versions. STM32CubeMX will no longer be integrated inside STM32CubeIDE. Instead, the two tools will be interoperable in the sam...

STM32CubeIDE 1.6.0 Win10 Git SSL problem

After fresh instal CubeIDE, and egit problem, i get error "Secure connection to ...... could not be established because of SSL problems.How to solve this,

Resolved! How to integrate in CubeIDE newest gnu-arm toolchain (10-2020-q4-major)?

It is very important for a successful developer to use the latest features of the language. Please instruct me how this can be done. Thanks!

Resolved! What are the GNU Tools for STM32 patches vs GNU Tools for Arm Embedded Processors 9-2020-q2-update 9.3.1 ?

Get Build Number ??

Hi I would like to get buildnumber in stm32 controller and using STM32 cube ide. I can get date and time but not build number. Any suggestions.__BUILD__,__DATE__,__TIME__I am getting error on getting buildnumber using __BUILD__.Any suggestions on how...

Can't install ST-Link-server and "File-> New -> STM32 Project" kills the IDE

trying to install ST-Link-server with STM32CubeIDE and by itself, I get: Windows Installer msiexec /i "C:\...\st-link-server" and this pops upThe installation source for this product is not available. Verify that the source exists and that you can ac...

Resolved! Till my last session all was working well. Today when I invoke the debugger, I get an error message which is persisting - as shown in the picture attached. Could anyone please suggest a way out?

Resolved! How to import X-CUBE_SMBUS external package into a STM32L052 Project (it is not present in default STM32CubeIDE 1.6.0 packages).

Problem with debbuging (Reason: Failed to connect to device. Please check power and cabling to target.)

Hello!I am using Nucleo-F103RB board. I have some simple code with one LED, it is compiled and runs okay on this board, so I am trying to test debugging as an exercise for me, but It doest't work at all :(The CubeIDE thinks that my devboard is not co...

STM32CUBEIDE with SVN/subversion - which files/folders to ignore/unversion/svnignore

Which files in an STM32 project created with STM32CUBEIDE/STM32CUBEMX can be added to the svn ignore list (not version controlled)?

What is the best technic to clone stm32CUBE project? I tried by suggested change of .cproject file, but it didn't work. ======================================================== Finally found reliable way to do it in a few steps described below.

After I tried to clone in suggested 3 steps, one of which was to modify new project name in project.c file I got the same name of .ioc file and error in .s startup file? Sorry, I was wrong, according to suggesting I should edit with the new name .pro...