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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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! Dear friend: I've been working with the STM32CubeIDE V1.8.0 ( I've continued working with this version because I found some problems and, with your help it worked well) . I downloaded this week the v. 1.12.1 and I had a problem: In the older version, I

define the global variables inside a variables.h file, and was possible to use within several procedures (*.c) only informing with #define "variables.h". In this version it isn't possible. How can I declare the global variables ?Thank you for your at...

INaka.1 by Associate III
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Resolved! How to support multiple controllers in one project?

Hi all. I have a project in Cubeide for an STM32F429 controller. And at the moment I need to add the existing code for STM32F407. I don't want to create a separate project, but I need to add another controller to the current project and just select t...

Resolved! How to automatically open reference to @defgroup for @ref in HAL Doxygen comments in STM32CubeIDE? (To decipher "This parameter can be a value of @ref ...")

In HAL and LL drivers, lot of functions take parameters of type int, where only a Doxygen comment informs you what the possible values of the parameter are (e.g. "This parameter can be a value of @ref RCC_CSI_Config") and you have to manually search ...

Compiler not generate external flash code

HiI have a problem with stm32cube ide non use externale flash when compile.I have similar design with the same configuration ad work fine.Where can be the problem?ENTRY(Reset_Handler)/* Highest address of the user mode stack */_estack = ORIGIN(RAM) +...

PZamb.2 by Associate III
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expected ';' before '{' token error

I'm using the book Nucleo Boards programming with the STM32Cube IDE and none of the code in the book seems to ever work. I've attached a text file of the code I created straight from the book but it won't compile because of the error "expected ';' be...

DRicc.2 by Senior
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Resolved! How to organize build artifacts in "Build" folder ?

Hi Team,Currently my Project have 2 Build variants (Managed via Manage configuration), build are placed in root directory inside Configuration name. I'm looking for below solution:To place both variants build in one common folder. To select both vari...