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...

Custom download location to avoid using SSD drive

I am using STM32CubeIDE. It frequently downloads large files from internet (e.g.; device specific file when you start a new project, updates, etc).The problem is, the files are downloaded to my C drive which is SSD. The download location is "C:\Users...

EKarg.1 by Associate
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  • 1 replies
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Importing project issue for EVAL board

I am trying to import (STSW-SPIN3202-V1.0.0 ) to cube IDE. I get the following errors. Seem to be related to the linker config file. The paths are not correct. How do i fix this issue ? I used the "Import" from existing project and file import option...

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PKAci.1 by Associate II
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Resolved! Debugger will step OK but loses connection

Issues:target MCU programs correctly.debug aborts on resume or run, then target runs by itself.single-stepping works, but if breakpoints are set then on resuming or running then debugger never stops at the breakpoint(s).Debugger connection lost.Shutt...

EAppe.1 by Associate II
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  • 2 replies
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How to program in STM32CueIDE on Ubuntu?

I used a NUCLEO L552ZE board, and it could be verified by STM32Cubeide as "NODE_L552ZE", and there was "build all" button, but I couldn't find "program" button, where is it :​my OS:Ubuntu 30.04 LTS IDE:STM32CubeIDE 1.4.0

MQi.1 by Senior II
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  • 1 replies
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STM32CubeIDE 1.4.0 / 1.4.1 / 1.4.2

Since the question has been raised by some people, let's explain the difference between STM32CubeIDE 1.4.0 / 1.4.1 / 1.4.2STM32CubeIDE 1.4.0 - full installerSTM32CubeIDE 1.4.1 - patch release only, to quick-fix some problemsSTM32CubeIDE 1.4.2 - patch...