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! FLASH2 STM32h743

Hello, I program STM32H743ZGT6 with STM32CUBE IDE Version: 1.12.1.The FLASH1 is full and i want to use FLASH2 => during the compilation i have an error (of course).How can i use FLASH2 ? At the start i grown up the FLASH1 as below but i think its' no...

MHna1_0-1708698925226.png
MHéna.1 by Associate III
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  • 17 replies
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Resolved! Where to find the gcc in STM32 directory? How (and in what place) is it correct to specify the path to gcc files? I changed the PATH for make and gcc separately

22:39:03 **** Incremental Build of configuration Debug for project c1 ****make all Building file: ../src/c1.cInvoking: Cross GCC Compilergcc -O0 -g3 -Wall -c -fmessage-length=0 -MMD -MP -MF"src/c1.d" -MT"src/c1.o" -o "src/c1.o" "../src/c1.c"c:/st/stm...

DM-SH by Associate II
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  • 11 replies
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Resolved! Please update CubeIDE installation guide and rel. notes

The installation guide UM2563 hasn't been updated since 2022. Information about supported/tested Linux versions needs refresh.Also, in the release notes, if new Linux versions are validated, please add this information, it would be helpful.Regards,--...

Pavel A. by Super User
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  • 1 replies
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TouchgfxDesigner Unexpected error has happened

Stm32CubeIDE with TouchGFX, I am trying to design, but I am encountering the following error:Sorry - something unexpected has happened which caused an error to occur in the Designer. For more information, see the log file located at: C:\Users\ibrahim...

Resolved! Implementing Arduino into CubeIDE

I have already spent hours trying to get the Arduino library working in my CubeIDE (1.12.0 IDE; latest STM32duino; Firmware F3 1.11.4). I set up all the include paths, and changed the arduino stuff, to point to the CubeIDE generated files. I had some...

Tobe by Senior III
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  • 6 replies
  • 1 kudos

Resolved! Using timers as perodic software event trigger

Hello!! I'm a total newbie, so sorry for any mistakes, and I would like to ask for simple explanations as well.As title states, I would like to use a timer chosen from TIMx, not as an output on a pin, but rather for software only usage, to do an acti...

I2C Slave “Repeated Start�? Callback?

STM32F105, HCLK=72MHz, HAL Ver 1.1.8.0, SCL = 100KHzIs there a “Repeated Start�? HAL callback? I couldn’t find any direct reference but does the STM32 I2C peripheral know when this occurs and set a status bit somewhere?In my application, I can’t allo...

raymartin by Associate II
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  • 3 replies
  • 1 kudos