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...

Strings in RAM and Flash and transfer them to function

HiHow can I put strings in fash memory in gcc compiler so that there is no copy in both memories. In 8bit AVR we need to use PROGMEM . How it is in STM32 gcc?The secong thing. If i have for example such a function void MyFunction( char *Stri(ng); wh...

sholojda by Associate III
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Resolved! Cube IDE code generator

Hello! I have 2 projects for two different controllers: one is the STM32F767 and the second one is the STM32H753. I'm using the Cube IDE 1.3.1.I have noticed , that when I generate a code, the the file structure looks different for both of them even ...

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Gregory3 by Associate III
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Resolved! I2C with Nucleo - STM32F767ZI problem

Hi to all!I'm new to STM32, so i want to learn. I have a Nucleo-STM32F767ZI board and i try to interface this board with the MPU9150 sensor via I2c. The problem is that i can't able to communicate with the sensor. Using a logic analyzer i see that th...

Luca1 by Senior
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When stepping through code the debug window gets the focus momentarily after each step, and then back to the main.c window. I don't remember this happening. Anyway to turn this off ?

I am using STM32CubeIDE on linux Also an aside the debugger is having problems finding source files even if I give it the correct {project}/Core/Src directory. When I give it the actual file it is happy. Thank you and have a productive day : )

stm32f103 USB hid library is not very useful

Im on that new CubeIDE, all updated. My MCU is f103.Making hid device, which should have a few reports, more than 1. So, i edited report descriptor, added reportID, added second report. Windows recognizes it just fine.But what a surprise, second repo...

VLuky by Associate II
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Projects not building after update

Hi, today I updated CubeIDE to version 1.3.1 and my working projects and also newly generated projects won't build. I'm getting 114 error messeges of this type: "Error: selected processor does not support `dsb ' in Thumb mode". Also in project settin...

ANiko.2 by Associate
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  • 1 replies
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