STM32CubeIDE (MCUs)

Ask questions on STM32CubeIDE. Discuss how to build, debug, configure, and optimize your project as well as how to use our software tools.

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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...

Any advantages of Segger J-Link debuggers with STM32CubeIDE?

I have been developing boards with STM32G07x and STM32G07x G47x using ST-Link V2. I thought I would buy a better debug probe allowing more breakpoints and as a future investment in my development activities.I am considering Segger J-Link Base, Plus ...

SSton.1 by Associate III
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I ordered Nucleo-L4A6ZG few days ago, but CubeIDE 1.4 doesn't support Nucleo-L4A6ZG. How can I develop my board?

I ordered Nucleo-L4A6ZG few days ago, but CubeIDE 1.4 doesn't support Nucleo-L4A6ZG. ​I don't have enough time to wait for a new order, I have to develop my board until next week. ​Is there any solution to develop Nucleo-L4A6ZG board with STM32cubeID...

SLEE.5 by Associate
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  • 3 replies
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Can't debug NUCLEO-F746ZG in STM32CubeIDE

Hi AllI can drag and drop a binary file to the NUCLEO-F746ZG via its mbed hard drive that appears when the board is connected to the PC and the program runs.I can also try to debug from STM32CubeIDE and it successfully programs and verifies the code ...

hpipon957 by Associate III
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Resolved! How to store compilation date in the final binary file in order to read it by an external program?

I am trying to migrate a project from IAR to STM32CubeIDE. In this project, I have two lines of code in the main (as global variables) that store the compilation date in the final binary file. These two lines are the following:char const compilation_...

Resolved! How to download and use STM32 Standard Peripheral Libraries (for example: stm32f10x_rcc) instead HAL libraries?

Hello,When I create a new project in STM32CubeIDE, automatically it downloads all HAL libraries (for examples: stm32f1xx_hal_rcc or stm32f1xx_hal_tim) but I want to use the STM32 Standard Peripheral Libraries (for example: stm32f10x_rcc or stm32f10x...

CubeIDE project export to CMake ?

It is not a secret that lot of people dislike Eclipse. At very least, it is heavy and complicated for young students.Also it is understandable that ST has invested in CubeIDE heavily, and CubeMX is Java-based, and True Studio is well alive.So here is...

Pavel A. by Super User
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