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 STM32Cube project creation issue

Description In STM32CubeIDE version 1.18.1 and older, after selecting any MCU or MPU when creating a new project, the STM32Cube option becomes greyed out. This means only empty projects can be created, and STM32CubeMX initialization is not available ...

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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...

Is the CubeIDE updating thru HTTP or HTTPS?

Is the CubeIDE updating thru HTTP or HTTPS? I am using company PC, seems wont connect to http. Same problem on esp8266/Arduino https://github.com/esp8266/Arduino/issues/5480 If this is my problem, is it possible to switch the update thru https server...

Can´t update STM32CubeIDE to 1.4.2

Hello,I am trying to update my current installation (1.1.0) to 4.1.2, but CubeIDE throws this message every time.I have looked for similar problems in the forum, but seems like no one has had this issue, and I don´t know how to solve it. Anyone could...

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FTORR by Associate II
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Resolved! Findout pin assignments on CubeIDE

How can I find out on a written program on CubeIDE that which pin of the microcontroller is used for different peripherals like ADC, Timer, DAC and so on?

SalPaz by Associate II
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Nucleo_F429ZI Ethernet echo example

Hi,I'm new to STM and finding the mash-up of tools and examples quite frustrating. I purchased a Nucleo_F429ZI with Ethernet and there only seems to be one Ethernet example in the driver repository "LwIP_HTTP_Server_Netconn_RTOS". We wanted to use th...

Hi, I had software written for me for a STM32F103C8 processor in CUbeIde vs1.1.0 I need to edit this software and are running vs1.4.2 , but get lots of problems all of a sudden when migrating to the newer version. Please Help!!

The problem is that some of the projects just stop working all together, it compiles without errors, but the oled for instance is not working at all. If I use vs1.1..0 on another pc, all is working fine.

SRaut.2 by Associate
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