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! .ioc file generation

hello everyone , When I create a new project in STM32CubeIDE (version: 1.17.0), the .ioc configuration file is not generated in the project directory. Here’s what I’ve tried:Project Type:Created via File > New > STM32 Project (using the STM32 Project...

Resolved! Target not connected and st link not detected

"Hello, I am using a NUCLEO-H7A3ZI-Q board. I flashed two programs successfully, but on the third attempt, it stopped flashing because I accidentally forgot to enable Serial Wire Debug. Now, when I connect a charging cable, it shows 'No target found,...

shared image (1).jpg Screenshot 2025-07-21 155943.png

STM32N6570-DK Image classification Flashing error

Iam getting this error continuously while flashing. I have taken custom dataset and trained. Training is done. Deployment is done but stm32cubeide is not generating bin. I have set the board to dev mode and connected the CN6. "make -j6 all" terminate...

Can't open workspace anymore after update

Hi everyone,I'm running into a consistent crash with STM32CubeIDE 1.18.1/1.19 right after selecting or creating a workspace,  after upgrading from version 1.13.1. I working on a corporate-managed Windows PC with SentinelOne installed.I attached the l...

SMoeller by Associate
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CubeIDE forcing you to login to ST [...] - Follow up

The original Thread "CubeIDE forcing you to login to ST ...", opened by @JDoe.2 in August 2023 with 37 Kudos for JDoegot shut down (flagged as read-only) today with a last statement by @Amel NASRI which is marked as "Solution". Congratulations ST, no...

CBerg by Senior II
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  • 29 replies
  • 44 kudos