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! #include <string> into cpp header file

Hello everyone, I have a problem with include string methods into cpp header file. I created .cpp files like in this example: https://dev.to/younup/cmake-on-stm32-episode-5-get-ready-for-c-1mh9Also, I generated the project with c++ checkbox.When I #i...

JuniorSTM by Associate II
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  • 6 replies
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protected files change

I use cubeIDE 1.5.1. I download standart example BLE_HeartRateFreeRTOS. It has got file app_conf.h In cubeIDE it has got strange icon. In app_conf.h I change CFG_LED_SUPPORTED to 1 and save. Clean and Build. But app_entry.c still thinks that define i...

0693W000006HwDLQA0.png

Resolved! undefined reference to

Hello!Can somebody say what im doing wrongI have project in STM32CubeIDE with lwip and freertosIm trying to add new thread(as new task) with exist principles and cant do it/* Definitions for TCPip */osThreadId_t mtcpConHandle;const osThreadAttr_t mtc...

Agde.1 by Associate III
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Resolved! Distribuited compilation.

Hi,due to size of project, i would like to know if there is some plugin to distribuite compilation over more cores like Incredibuild does on visual studio or is it possible, meaning it is supported to develop for stm32 under visual studio.Even other ...

FMarr.2 by Associate III
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  • 2 replies
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Resolved! How to use STM32F407 FSMC memory ?

Hi,I'm working in a project that contains large data need to be processed by using stm32f407 Disc1. I facing issue with RAM overflow so, I need to use external ram by using FSMC.what is the large size of external ram that I can use it? , Is this exte...

MHass.2 by Associate III
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  • 1 replies
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Resolved! CubeIDE is unable to install the v1.6.1 update on macOS

This is less of a question and more of a statement for your information. I was not able to install the v1.6.0 update and have just been ignoring the notifications for a while, so when I saw that v1.6.1 was available I thought I'd try that but it stil...

Resolved! Empty folder required to keep project structure

On a dual core project created with the configuration tool(STM32CubeIDE Version: 1.6.0) in the IDE project explorer there is a folder with path: /LedFlash1_CM7/DriversLocation: C:\folderA\flolderb\LedFlash1\CM7\DriversThis IDE folder only contains Li...

DUgbo.1 by Associate II
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  • 4 replies
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