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...

Resolved! Undefined reference to a function

I am learning stm32f407ve, And I am facing problem in building the project.GPIO_Init( ) and GPIO_ReadFromInputPin( ) both functions are defined in the same files and declared in same files but when i build the project . I get Error for GPIO_ReadFromI...

jarvis402_0-1713600458162.png jarvis402_1-1713600667076.png

Resolved! Visualizing FreeRTOS Tasks Graphically

Hi Community, I’m working with FreeRTOS on my project, and I’m curious if there’s a way to graphically visualize FreeRTOS tasks in CubeIDE. Is there a tool or technique that allows us to see task periods, interrupts, and events over time? :thinking_f...

Issue with OCD

Every time I hit "RUN" to send the code to my board I get the following annoying error. The board still receives the code but I want understand why this is happening and how to solve this problem.I am programming a NUCLEO f303Re board using STM32Cube...

BenDa by Associate II
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  • 4 replies
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Install custom help plugin offline

Hi all.I tried to install a custom help eclipse plugin (see https://www.eclipse.org/articles/Article-Online%20Help%20for%202_0/help1.htm )via the plugins directory into stm32cubeide with no success. However the same plugin installs in a clean install...

CustomHelpPluginEclipseIDE.png CustomHelpPluginDirectoryStructure.png
bbee by Associate III
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  • 0 replies
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MMT not available in tools menu

Hi there!Found the site about the MMT today (File:Screen S&NS MMT.png - stm32mcu) and wanted to try it, but neither CubeIDE 1.15.0 nor CubeMX are showing the option in the tools menue for my H723 or L432. Am I missing something? Thank you for your he...

2024-04-18 20_38_44-Window.png
PGrif.2 by Associate III
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  • 2 replies
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Board Selection Menu

I need to download and populate the STM32 board selector. Currently in order to select a board, eg: Nucleo series, I will need an internet connection. Is there not a way to download the list and use STM32Cube IDE to select from the downloaded list? T...

techdesk by Associate III
  • 1648 Views
  • 5 replies
  • 2 kudos

Resolved! Variadic functions (like prinf)

Hi community,I wrote the following functionUINT PrintOut(const char* format, ...) { va_list args; va_start(args, format); char buffer[1024] = { 0 }; vsprintf(buffer, format, args); va_end(args); return PrintString(buffer); }No problems at co...

Importing drone firmware into STM32CUBEIDE

Not sure if this is the right place to post but for drone firmware such as betaflight or iNav that run off STM32 MCUs like F4xx, how would one go about importing and using the firmware files inside of CUBE IDE so that firmware itself can be changed a...

ZHama.1 by Associate II
  • 2543 Views
  • 4 replies
  • 2 kudos

Using C++ Builder

STMCubeIDE seems to give endless problems. Since the MX can generate c++ code what is the possibility of using all the generated files in C++ Builder? If This is possible, which files should I look for? Has anyone tried this before or will we just ha...

techdesk by Associate III
  • 3248 Views
  • 10 replies
  • 1 kudos