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...

CubeIDE strange presentation of nested folder structure.

See the image. I can't figure out how I have done this, but my source folders appear like this, rather than in a hierarchy. When I open the folders in explorer, they are all nested as you would expect, folders inside folders. They are not folders wit...

DJC by Senior
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How to add the watchpoint?

Dear All: I am using the STM32cubeide,I want to toggle a watchpoint ,I choice a value,but can not triggle it:So how can i toggle the watchpoint?

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Raytheon by Associate II
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Resolved! STM32F746 Using TIM8 in Encoder mode is not working with Input capture on both edge ???

I need to run TIM8 on Encoder mode. My encoder has two channels (A and B 90 degrees), So I have used two channel TIM_CHANNEL_1 and TIM_CHANNEL_2 as encoder input (it will use encoder as a clock for TIM8) and my timer is working fine and CNT is updati...

MJ_1992 by Associate II
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Resolved! Create Run and not Debug configuration

How can I configure a Run configuration for flashing that doesn't also break and throw me into the debugger? Note how all the relevant options in my Run configuration are greyed out. How can I enable them?

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Resolved! Are the Systick registers correct in svd file for STM32g491?

In CubeIDE SFR view systick registers names do not match Programming Manual definitions.SFR:register | addressSTCSR  | 0xE000E010STRVR  | 0xE000E014STCVR  | 0xE000E018STCR   | 0xE000E01Cpm0214, page 246:register | addressSTK_CTRL | 0xE000E010ST...

TMark.14 by Associate III
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