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 1.20.0 released

We are pleased to announce that STM32CubeCLT 1.20.0 release is available. What is new in 1.20.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.0.0Update of Clang toolchain version 19.1.6Update of GCC 13.3.rel1Update ...

Aimen1 by ST Employee
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STM32CubeIDE 2.0.0 released

We are pleased to announce that STM32CubeIDE 2.0.0 release is available. STM32CubeIDE is now independent from STM32CubeMX. With this release, device configuration, previously handled within STM32CubeIDE via STM32CubeMX, is now exclusively available t...

Aimen1 by ST Employee
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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...

Code porting from Arduino to stm32f100 using STM32Cube IDE

Hello everyone! I'm new in stm32 and I should program an stm32f100 using the STM32Cube IDE. My board should drive an lcd (st7565r controller via 4 wire SPI) and 4 push button, and communicate on a Modbus line as master. Actually my code on Arduino r...

SDel.19 by Associate II
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Change static library project target device in STM32CubeIDE

I'm creating a static library project that is portable across many mcu because it is target indipendent code. The problem is that once I created the project, it seems impossible to change che mcu setting inside Project Properties > C/C++ Build > Sett...

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RMais by Associate II
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STMCubeIDE Defaults

In the new project setup, the default minimum heap and minimum stack size are set to 0x200 and 0x400, but despite being in black they seem to be non-editable. For a large processor these numbers are far too small, especially the stack.And yes I kno...

MikeDB by Lead
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Resolved! Clock Configuration with STM32CubeIDE

I am new ti STM32CubeIDEI am trying to use the visual clock configuration tool.What I can't figure out is how do I select HSE in the PLL Source Mux? It seems to be disabled in the tool.

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KMill by Senior
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STM32CubeIDE and Segger JLink cannot be simultaneously installed! (conflicts with Segger JLink due to udev rules conflict)

If Segger JLink is installed, STM32CubeIDE cannot be installed. See here: https://community.st.com/s/question/0D50X0000AmhtsLSQQ/stmcubeide-installer-failed-on-ubuntu-1804-with-a-dependency-errorIf STM32CubeIDE is installed, Segger JLink cannot be in...

GStap by Associate II
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