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...

Use LWIP in C++ main file

Hi every oneHow can I use LWIP TCP connection(socket, NetConn, Raw ... )  in main.cpp   ?I can use Raw in main.c properly but I need to use it in cpp files. thank you

MTora.1 by Associate III
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STM32F4 Problem with USART

Hi, I want to use USART2 as transmitter on stm32f429zi mcu (nucleo board). I configure registers as in the picture, but transmission don't work. I use USART2 on PA2 pin and I need transmission with 115200 baudrate, alternate function is AF7 and usart...

[Debug] Software reset with bootloader

Hello everyone,on my MCU i've loaded a bootloader at address 0x0800000 and a dummy application at 0x0810000, but i'm experiencing some issues on chip reset button on the IDE. At first, when i debug the application no errors are encountered and the ap...

PGior.2 by Associate
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  • 4 replies
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Resolved! STM32CubeIDE select target device

Hello,I have 2 NUCLEO boards connected to my computer and I don't see any option to select the target device when I run my project in STM32CubeIDE. I want to be able to run a different program on each board, how can I achieve that ?

Colus by Associate
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  • 1 replies
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TouchFX on STM32F412G not working

Hi, I am attempting to generate a simple touchgfx project then I generate the code to transfer into an STM32Cubeide project on my STM32F412G Discovery board but every time I do I just get a greyed out screen like attached image is there something I a...

Linkpad by Associate III
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Resolved! Inquiry about clock activation of stm32cube.

Hello?As the title states, I would like to inquire about the settings of STM32CUBEIDE(V1.13.1) of the STM32F730V8T product.If you select USB_OTG_FS (Dual/OTG, Host Only or Device only) for the relevant MCU, it will be activated in the clock, but USB_...

LSung.1 by Associate III
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