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...

Resolved! Missing intellisense

Hi Community, I installed CubeIDE on two Windows 10 computers. In both cases there is no Intellisense. Does it have to enabled explicitly?

TDJ by Lead
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STM32CubeIDE - how to program my device permanently?

Hi there,I have been using STM32CubeIDE for a few days now and really like it. I have managed to run some code and successfully debug my code using ST-LINK and the embedded debugger of STM32CubeIDE.I now would like to program my device so that the co...

Roberto.F by Associate II
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  • 5 replies
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How to set SYSCLOCK to 400 MHz using STM32CubeIDE?

I am using a NUCLEO-H743ZI board. Using STM32CubeMX, I was able to set SYSCLOCK to 400 MHz like so:With STM32CubeIDE, it won't allow me to do the same:What should I be doing here instead?STM32CubeIDE has been really frustrating.

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edwin8 by Associate II
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STM32F303K8 - CAN bus doing nothing?

Hi there,we are using the STM32F303K8 with the NUCLEO-F303K8 board. I installed the latest STM32 Cube IDE v.1.0.0 and wanted to get the CAN bus working.So after searching for the latest documentation it took a while to figure out the new can bus impl...

MP.17 by Associate II
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Is it possible to enable SWV for STM32F030?

I just installed STM32CubeIDE 1.0 version to give it a try. When I tried to enable SWV , i saw it is disabled and can not modifiable. At first, I assumed this is because of some limitation of chip, but with same hardware my other compiler ( Keil ) i...

KG?�l by Associate II
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  • 4 replies
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