STM32CubeIDE (MCUs)

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...

Is there any option to simulate the project (without using hardware) which created in cube IDE?

Resolved! STM32CubeIDE Combine projects

STM32CubeIDE Support,How are projects combined when there are more than one project? I didn't figure out the methods.Best regards,Adam

Resolved! Any plan to upgrade STM32CubeIDE toolchain?

I've seen there are several posts with similar questions, but no real answer.I'm would like to know if there are plans to upgrade the GCC toolchain in the near future?Like many, I am interested in using C++17 features, so GCC 9 would be desirable.CC:...

I would like to program assembly files to link with C files, or just make Assembly alone. But don't know how to do it with STM32CUBEIDE. I can only choose between C or C++ to compile. Are there somewhere examples? Can you point me somewhere, or help me?

Resolved! Into CUBE IDE debugging section it seems grabbed by other task, what is wrong?

I upgraded my CUBE IDE in order to turn it stable on W-10. This was solved with 1.4.2 version. But, at the same time, I switched to NUCLEO-072RB to implemment a simple BLINKY LED routine using a custom "while" delay. This is a over simple routine.Wh...

Resolved! Bad compile-time and run-time performance when using STM32CubeIDE compiler

I am preparing for migration from SWSTM32 V2.4 (GCC 6.3.1) to STM32CubeIDE V1.4 (GCC 7.3.1).During testing, I have noticed very significant performance issues in both compile time and generated executable run time. Please see the attached table for m...

Missing stm32F769i-disco BSP in a new CubeIde project

Started new project based on stm32F769i-disco. However I can't see BSP folder in the Driver folder that should be there according to this document: UM2298 User manual STM32Cube BSP drivers development guidelines

Resolved! STM32CubeIDE doesn't compile STM32F4-Dicovery Demonstration prject

I have the STM32CubeIDE version 1.4.2.I have an STM32F4DISCOVERY board.I want to import the Demonstration project, compile it, load it and run it. This will verify the discovery board, which is older (MB997C).I go to File -> Import -> Existing Projec...

Resolved! HardFault error in using CubeIDE 1.4.2, code generated CubeMX 6.0.1 FreeRTOS SEGGER SystemView

Hi everyone.I want to use SystemView to log data from stm32f429I-disc1. I generated code by CubeMX 6.0.1 to run FreeRTOS on my boad. FreeRTOS Interface is CMSISv2, and it has two simple tasks which both of them run os_delay(1). I went step by step ac...

RTOS (freertos) debug support over STM32CubeIDE

Dear all, I'm trying to debug FreeRTOS over STM32F7/F3/F4 but I don't get it.With STLINK gdb server debugger, i can debug but only see 1 task in debugger panel.I tried with openOCD but it not works...Anyone do it before?ThanksRegards