STM32CubeIDE (MCUs)

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...

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...

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...

How to generate C++ based project from STM32 Cube IDE v1.4.0

Hi There,I want to generate a project template for STM32F103 based mcu, but the template/project should be C++ based not C based. I tried to mark C++ while creating a new project but still the end result was c based project only. main.c was created i...

How to use stlink-server?

I've tried to use the stlink-server from here (in my understanding, it's a GDB server). And no success with gcc-arm-none-eabi-9-2020-q2-update toolchain: when I'm trying to target connect localhost:7184I have the following debug output from the stlin...

Resolved! What is the difference between .cproject and .project?

Resolved! Issues with running FatFs_eMMC_Standalone - STM32CubeIDE

I just received an STM32L4P5 Discovery board to evaluate eMMC for the STM32L4. In the firmware package for the STM32L4 there is an example project, "FatFs_eMMC_Standalone". I have built the example, however, when I try to run it the application halts...

How to create an STM32CubeIDE project programatically from command line ? I know it is possible to use stm32cubeide executable to perform a headless build of an existing project, but I would like to also create a project programatically from command line

Why CubeIDE does not display some arrays as array in debugger window?

Why some arrays are displayed as arrays in debugger window of STM32CubeIDE but other arrays are displayed as pointers ?

[SOLVED] Very simple method to use the QSPI N25Q128A to store the application bitmaps

At this time I am developing a graphic touch screen application on STN32F746-DISCO.This is a very simple method to store the bitmaps on QSPI N25Q128A in order to save flash space.I have used the lcd-image-converter.exe to convert the bitmap files to ...