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...

Freezing of stm32cubeIDE 1.5.1 on Ubuntu 18.04

Hello Dear, I have downloaded stm32cubeIDE 1.5.1 and install it. Troubles come when I launch the apps, it started and completely freezes and I could do anything before it shutdowns. Here the error messages that I get. Any suggestion? 

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LBadi.1 by Associate II
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Does STLINK allow debugging with breakpoints?

I am using a Nucleo-64 with the STM32F070RB on it with the STM32CubeIDE and I can flash my code to the memory but all I can do in debug is halting the CPU and reading out the registers. No user variables are allowed to be tracked and no breakpoints ...

MPers.1 by Associate II
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Resolved! ULINK2 debugger

Hello,can the ULINK2 debugger works in the STM32CubeIDE?In case, how the Debug Configuration has to be set?ThanksMaurizio

LaoMa by Associate III
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Flash corrupted, showing ? (Question mark)

I am working with STM32CubeIDE on device STM32H743I am working with the flash and sometimes the data inside them being corrupted, showing ?.What may be the reason causing some of the memory to show ?.How can i identify that without getting hardfault?...

DVars.1 by Associate II
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Using std::mutex with STM32H7B3I

I got an error when try to use std::mutex, std::lock and similar.There is a define _GLIBCXX_HAS_GTHREADS that prevents compiling of .Is there a way to define it from compilation or an implementation of std::mutex in RTOS?Best Regards

FMarr.2 by Associate III
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Nucleo project hung in system memory

Using STM32CubeIde 1.6.0.Using ST-LINK on NUCLEO-l4r5zi for debug.Create a new project selecting NUCLEO-l4r5zi board.Build with default settings - able to debug and step through main().Add printf("Entering while loop\n") just before final while(1) lo...

RHerm.3 by Associate III
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Resolved! which is best IDE for STM32.

I am using only I2c ,USB and I2s in the STM32 MCU. May I know, Is there any other IDE that is better to replace STM32cubeIDE or it is the better choice.

AR.7 by Associate II
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STM32CubeIDE import from Raisonance Ride7?

Hi,We have some old projects in Ride7, but we want to stop using Ride7 to work on them. It would be nice to use STM32CubeIDE for these projects. Is there any way to import a Ride7 project, or would I have to build up the project in STM32CubeIDE from ...

andyn_ff by Associate II
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  • 2 replies
  • 0 kudos