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 2.1.1 released

We are pleased to announce that the minor version 2.1.1 of STM32CubeIDE is available. What is new in 2.1.1: This release covers the topics listed below: SEGGER J-Link GDB server updated to 9.24 to fix an issue with the Live Expression view during the...

Aimen1 by ST Employee
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STM32CubeCLT 1.21.0 released

We are pleased to announce that STM32CubeCLT 1.21.0 release is available. What is new in 1.21.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.1.0Update of Clang/LLVM toolchainUpdate of GCC to GCC 14Update of STM32Cu...

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...

Missing Flash-Programming progress bar in CubeIDE

Hello.I'm using CubeIDE V1.7.0 in combination with an ST-Link V3.Is there a possbility to view a progress bar that shows the progress of the flash-programming (compare, erase, program) sequence?Segger J-Link includes this progress bar overlay in the ...

0693W00000D0IhFQAV.png 0693W00000D0IhPQAV.png
PKrau.1 by Associate
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  • 1 replies
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Inconsistent vector table on Nucleo with STM32L4R5

I have a project, created with STMCubeIDE 1.6.1, for a Nucleo STM32L4R5 board. I experience issues with the vector table not being always the correct one, depending on some influence I'm not quite sure about. Let me explain.The project has a few peri...

Kemaguco by Associate II
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  • 6 replies
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STM32F446RE - Disable PA0 (Reset Button) to run the code

Hi,I'm currently using the STM32F446RE with the STM32CubeIDE. My problem at this moment is, after flashing the code it only runs when I debug through CubeIDE, but if I connect the USB it is necessary that the B2 (PA0) is pressed for the code to start...

JOlse.1 by Associate
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  • 1 replies
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How to define a specific address location to store data

Hi All, I'm using STMCubeIDE for an assembly project and I want to be able to store some variables in Flash memory at a specific address (like data tables).I tried using a command like this but it didn't work:#pragma location=0x08001000DataStart:   ....

RMyer.1 by Associate III
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  • 5 replies
  • 1 kudos