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...

An issue about the blinking text editor

Hi!There seems to be something wrong with m newly installed SMT32CubeIDE. When my mouse cursor moves in the text editor area, it will "blink": Its content disappears for a while and then recover. In the attached two screen snapshots of STM32CubeIDE, ...

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OChen.1 by Associate II
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  • 3 replies
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How to enable / configure dynamic breakpoint ?

Hey hi Community !I’m here because I didn’t found informations onto «fonction breakpoint» «event breakpoint» and «watchpoint» :I work with STM32G071, write C and use GDB.I want to configure a conditional breakpoint, that break when a variable is equa...

PSimo.4 by Associate II
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  • 4 replies
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Wrong addresses in the Memory Browser of the debug view

Inside the Memory View window in the debug view, most of the times the addresses that are displayed when hovering the mouse over a memory cell are incorrect.For example, in the screenshot below, it should be showing 0x20000000 but instead it shows 0x...

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kioan by Associate
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  • 1 replies
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STM32CUBEIDE and Keil

Can I use STM32CUBEIDE to fully replace KEIL?I am considering using Mac-based STM32CUBEIDE for programming. Does STM32CUBEIDE support other non-STM32 product applications? Like debugging.Thanks!

FWu.3 by Associate III
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  • 2 replies
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Resolved! STM32CubeIDE 1.10.1 compiles files twice

I noticed a problem with STM32CubeIDE 1.10.1:When build, a second time, the same files as before get compiled again.All my projects were migrated from 1.9.Steps to reproduce:Modify a fileRun the build, it compiles that fileRun the build, it compiles ...