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...

[STM32H743I-EVAL2] Debug inquiry

I am testing with STemWin demo program on STM32H743I-EVAL2.Other applications program work well with the debugger on STM32H743I-EVAL2.But the STemWin demo program only the debugger doesn't work.What's the problem?STM32CubeIDE Version: 1.4.0STM...

Unable to build or debug (versions above 1.4.0) in MacOS Mojave.

When i try to build a previously working project, the build process just sort of hangs. If it does complete, it won't let me debug. The error code for debug is related to ST link server. I have ensured that ST Link server is properly installed.The is...

About a folder that is made by stmcube id itself .

Hello , I am using stmcubeide for my project but due to some reasons i have deleted that project folder . Now when i am opening the cubeide it makes that folder itself and when i open that it shows errror . when i delete that folder and open the cube...

Debug using STM32CubeIde ??

Hello, I am working on a card with an STM32H745 processor.I have a few questions regarding debugging (with a V3 probe):1) is it possible to make a hard reset of the chip?2) is it possible to reset the cores independently?3) is it possible to do some ...

Nucleo-F446ZE Error in final launch -- see attachment. First time I hooked it up. Configured with CubeMX and started a debug session in CubeIDE without making any changes to code and received this error. No idea where to start correcting it.

I'm new to STM32 products and have been working with the Nucleo-G474RE. Everything has been working well. Switched over to the new Nucleo-F446ZE and receive this error. Switched back to G474 and every thing works fine. Any idea what is happening a...

Resolved! Build project encounters problem

Hi !There is an error while building project as shown in the picture below and more error details are like :"Errors occurred during the build.Errors running builder 'CDT Builder' on project 'STM32F072CBU_CDC_STM32_CUBE_IDE'.java.lang.NullPointerExce...

I use Quectle-EC25 LTE/4g module i want to connect it with stm32f407 by using usb port but, the bInterfaceClass is Vendor-specific ( 0xFF ) and i can't know the usb class that i use it. The attached file contain the Descriptors for EC25.

Initialization of all peripherals dialog box not appearing please help!

STM32CubeIDE making a new project, after I entered my project name and clicked finish button I did not get the Initialization of all peripherals dialog. Instead of this, it directly shows the perspective opening dialog box. Thus, my project starts w...

Resolved! How to set --fdebug-prefix-map in the STM32CubeIDE

Hi,I'm building my project inside a Docker container that has STM32CubeIDE installed using the command:headless-build.sh -build demo-nucleo-f334r8 -importAll /appThe project builds fine, and I'm able to successfully flash my board with the generated ...

I am using STM32CubeIDE with Nucleo - H743ZI2 trying to program ADC and DAC with SysTick timing. C code compiled without errors. Upon debug, error message ST-LINK not detected. It worked previously. Please help.