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...

STM32F417 Stack memory

My application use lots of RAM, I'm concern about the stack memory. The RAM size is  128KB,from 0x20000000 to 0x20020000. Form the linker script (.ld) file, _Min_Heap_Size = 0x200; /* required amount of heap */ _Min_Stack_Size = 0x400; /* required am...

STM32 Cube-IDE installation problem on RHEL

i am trying to install cube-ide on my RHEL (Red Hat Enterprise Linux) ,whenever i try to install that i found that a folder is creating and once i go through the instructions and accepting licenses the folder is automatically deleting and causing an ...

Resolved! STM32CUBEIDE: Won't start.

STM32CubeIDE 1.9.0 has been working fine, until tonite. I started it and after it asked which workspace it acted like it was loading but never went anywhere. I killed it, removed the .lock file and restarted and the same thing except it's now exiti...

michvhf by Associate
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  • 8 replies
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Hard Fault Occurs When Using Live Expression in CubeIDE

Good evening,I’m reaching out to ask if anyone might be familiar with a solution to a hard fault issue we’re currently encountering.Here is the situation:We are using a custom-designed board that incorporates an STM32H7 microcontroller and external F...

Htera.1 by Associate II
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  • 5 replies
  • 0 kudos