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...

constant data structure can't be watched

I have a project which use STM32H743ZI, and i have a data structure#define APP_MODULE_MAJOR (INT8U)0x01 /*!< Major version of the APP module */ #define APP_MODULE_MINOR (INT8U)0x01 /*!< Minor version of the APP module */ ...

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MFawzy by Associate III
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Resolved! How to enable Segger debugger in STM32CubeIDE v1.1.0

I created STM IDE project from the scratch. I'm using STM32H742Zi Nucleo board. When I configure the debugger I have only two options , all to them are ST-LINK debugger. See attached picture.This features worked flawlessly in Atollic True Studio.The ...

MMagl by Associate III
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CubeIDE debugger vs Atollic, how to make a startup script?

Apologize if this was already asked, I cannot find answers here.In the Atollic debugger config there's a Startup script tab.Default script looks like this:# Set flash parallelism mode to 32, 16, or 8 bit when using STM32 F2/F4 microcontrollers # Unco...

Pavel A. by Super User
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Resolved! STM32CubeIDE drives me crazy at the moment...

Hello,Right now the IDE is driving me crazy: I've written an include in my project, made requred/mandatory entry in project settings (see the attachement), and get the error message "No such file or directory" when I compile the project.I've checked ...

Resolved! STM32H7 will not fit in region `RAM', wrong RAM location

I am using the STM32H753VIHX. I have a large amount of data that does not all fit in RAM. I am trying to allocate some of it to the other RAM such as RAM_D2 and RAM_D3. I seem unable to. Below is the error message I am gettingc:\st\stm32cubeide_1.6.1...

emwp by Associate II
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How to check register instructions?

Hey all,I'm working on a project with the HAL removed (it interfered with otheraspects of the project), and am facing some memory issues. I've located the issue to the pc register, at address 0xf3af4804, and was wondering if it was possible to check ...

QHa.1 by Associate
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  • 2 replies
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THunn.1 by Associate II
  • 1431 Views
  • 3 replies
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