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...

Just getting started with CubeIDE and am working with an existing project, but having an issue with flashing the code to the target.

Ubuntu Linux 20.04 and error is Program file does not exist. /home/burtbicksler/ExtraDrive/STM32CubeID/workspace_1.4.0/FD-JUL-MB/Debug\FD-JUL-MB.elf not foundThe elf file DOES exist but it looks like the IDE is putting a backslash after the Debug di...

BBick.1 by Associate II
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Resolved! Error in final launch sequence: Failed to execute MI command: symbol-file "C:\\Workspace\\STM Motor Control\\DCMotor\\DCMotor.ioc"

Hi,I'm trying to debug STEVAL$STSPIN3202 motor control board. I have generated code by using motor control workbench. I compile the code without anyproblem, but i recieve attached error message.I'll be glad to get your support.thanksMustafa

MTARH.1 by Associate II
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Add a .lib library to a project

I have a .lib file created using KeiluV5 and would like to use it in a CubeIDE project. How do I go about doing this?I have found reference to Libraries and Library Paths at Project > C/C++ General > Paths and SymbolsI've tried adding my .lib file a...

Correctly include external files (.c and .h)

Hello,I am new with STM32CUBE. I have a weather station that I want to couple on the STM32F411 PCB (from Aliexpress). It works when I put the uint8_t WH24P_Data[21] data buffer in main.c. I have made WH24P.c and WH24P.h and I want to declare this buf...

Avan .4 by Associate
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Resolved! 1.4.0 regression: can no longer debug through ftdi (ft4232h) with openocd, saying "No ST-Link detected"

I've been debugging a custom designed board that has an FT4232 USB IC on it with a JTAG interface. STM32Cube IDE up to 1.3.1 could successfully debug this through openocd. Version 1.4.0 wants to force firmware verification so I can no longer program ...

dawid by Associate III
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