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 2.0 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...

STM32CubeIDE 1.18.1 released

We are pleased to announce that the minor release 1.18.1 of STM32CubeIDE is available. What is new in 1.18.1: This minor release will not bring any major updates to the STM32CubeIDE 1.18.1. It will be aligned with the STM32CubeMX 6.14.1. Main fixed i...

STM32CubeIDE 1.18.0 released

We are pleased to announce that the release 1.18.0 of STM32CubeIDE is available. What is new in 1.18.0: Microcontrollers, microprocessors, and board lists aligned with STM32CubeMX 6.14.0: Added the support for STM32WBA6xxx microcontrollers in the STM...

Error: Code generation could not be done because the necessary firmware package is missing. Not able to complete STM32Cube project creation.

I hope this is the right thread for my question. I recently decided to switch to STM32CubeIDE from the online compiler as there is debugging and is offline capable.I downloaded STM32CubeIDE and went to create a new STM32 Project. I selected my dev bo...

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CWill.3 by Associate II
  • 10365 Views
  • 18 replies
  • 1 kudos

CubeIDE Memory view - why different fonts?

Why am I getting 2 different fonts in these Memory views?If I now create a new view, it uses a different font: It seems that it only happens in a newly-created view; if I switch from that last one to one of the earlier views, then switch back again, ...

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Resolved! STM32IDE cannot sometimes find an included linker file

I have a complex project that has multiple sub-projects inside. One of these projects has an additional .ld file called "STM32L431KCUX_SHARED.ld". This file is a linked resource in other sub-projects and normally it works without an issue, every "STM...

MO94 by Associate III
  • 1901 Views
  • 4 replies
  • 1 kudos

Handler Semaphore in STM32

Hello, I'm having an error and need helpIn NormalTask, I am getting an error at line 250. I want to hold the Semaphore and when I press the button, it will release the Semaphore. The error I'm getting is that the task automatically releases the Semap...

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Resolved! How to generate *.bin file after building with CubeIDE?

Hello Cube IDE teamI am using STM32F427ZG MCU board with STM32CubeIDEBut I have trouble to generate *.bin file after building with CubeIDE.I think it support *.elf file only for now.If below command can be added into makefile, then *.bin file can be ...

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CARHERO by Associate III
  • 31759 Views
  • 8 replies
  • 9 kudos

STM32 Cube IDE Software Breakpoint

Hi, How to put the software breakpoints in the STM32 Cube IDE. I can put only the hardware breakpoints. The hardware breakpoints has a limitation of maximum 5. We can use multiple software breakpoints in the STM8 Chips with ST Visual Development IDE ...

NM by Associate III
  • 1279 Views
  • 6 replies
  • 1 kudos