STM32CubeIDE (MCUs)

STM32CubeCLT 1.19.0 released

We are pleased to announce that the release 1.19.0 of STM32CubeCLT is available. What is new in 1.19.0: Support for ST Arm Clang toolchainMaintenance of the previous versionUpdated in accordance with STM32CubeIDE v1.19.0 Main fixed issues in 1.19.0: ...

Resolved! [Resolved] STM32CubeIDE project creation issue

Updated post to reflect permanent fix Dear STM32CubeIDE user, Further to the recent STM32CubeIDE project creation issue, we would like to inform you that a solution is now available for you. This permanent fix applies to all STM32CubeIDE versions. I...

STM32CubeIDE 1.19.0 released

We are pleased to announce that the release 1.19.0 of STM32CubeIDE is available. What is new in 1.19.0: Microcontroller, microprocessor, and board lists aligned with STM32CubeMX v6.15.0:Added the support for STM32MP21xx microprocessors to the STM32MP...

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...

Hi, I wanted to use three channel on a single timer. The setup seems to work fine for the first two (ch1 and ch2) but not for ch3. it seems that even with HAL I have to manually set the bit TIM_CCER_CC3E on for ch3. Did I miss something?

I use these fonction to enable all three channels: HAL_TIM_OnePulse_Start(&htim3, TIM_CHANNEL_1); HAL_TIM_OnePulse_Start(&htim3, TIM_CHANNEL_2); HAL_TIM_OnePulse_Start(&htim3, TIM_CHANNEL_3);it have to insert this to enable ch3 but just for the chann...

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 ...