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...

STM32F030F4 with STM32Cube tools

Hi I used STM32CubeMX to create a new project for STM32F030F4 + STM32CubeIDE.The project was created, but when I compile, all the data by default is mapped to address 0x00008000, just after the valid range of the flash mirror. How strange...Problem o...

SSkje.1 by Associate II
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Problems copying SWV log

I'm trying to copy data from the SWV Trace Log but when I try to copy over 1000 lines, Ctl-C brings up a "save as" dialog, and the data that are saved are corrupted with duplicated lines. It looks like there is a rounding error on the export so that ...

tjcrone by Associate
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  • 5 replies
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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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  • 2 replies
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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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  • 9 replies
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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_...