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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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...

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
  • 1592 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
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  • 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
  • 3178 Views
  • 10 replies
  • 1 kudos

Resolved! linker file

The wizard procedure put in my project this file <STM32U575ZITXQ_FLASH.ld> and this file <STM32U575ZITXQ_RAM.ld>.When is used the first and when the second and where is written in the project which one to use?Because in the linker section, as for Deb...

IVent.1 by Senior
  • 2564 Views
  • 1 replies
  • 3 kudos