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 2.0 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...

STM32CubeIDE 1.18.1 released

We are pleased to announce that the minor release 1.18.1 of STM32CubeIDE is available. What is new in 1.18.1: This minor release will not bring any major updates to the STM32CubeIDE 1.18.1. It will be aligned with the STM32CubeMX 6.14.1. Main fixed i...

STM32CubeIDE 1.18.0 released

We are pleased to announce that the release 1.18.0 of STM32CubeIDE is available. What is new in 1.18.0: Microcontrollers, microprocessors, and board lists aligned with STM32CubeMX 6.14.0: Added the support for STM32WBA6xxx microcontrollers in the STM...

Crashing when creating a new STM32 Project

Hi,Stm32cubeide keeps crashing anytime I try to create a new stm32 project. The program makes it to the board select screen then crashes. I’m on an Intel MacBook Pro running Sonoma 14.6.1. I have Stm32cubeide updated to 1.16.0. Does anyone have any i...

files not being recognized if inside folder

I will attach my project below if you want the code for reference.         I am making a HMI for construction workers for reference. Although my screen does everything I've needed thus far it has been hard to organize my code because I keep running i...

tmehok by Associate III
  • 651 Views
  • 3 replies
  • 0 kudos

Resolved! .ioc file doesnt open

Hi everyone, Actually, the subject line describes my problem completely. I tried to improve my IOC file yesterday with debugging, checked it again this morning, and it was working perfectly. But now, after an update or something similar, it suddenly ...

hannah by Associate II
  • 3500 Views
  • 11 replies
  • 1 kudos

Resolved! <string> not found when included in a .h file

Hi,I need to use <string> (standard in C++ libraries and am working in a C++ project. My header file is a normal .h, and on compiling I get the below. Oddly, if I select string in the header and view declaration, the standard file opens up just fine?...

mtechmatt_0-1725368189958.png
mtechmatt by Associate III
  • 685 Views
  • 1 replies
  • 1 kudos

Resolved! STM32F103 FreeRTOS CMSIS V2 issue

Hello,A project generated using FreeRTOS CMSIS V1 compiles and works, but the same project using CMSIS V2 does not compile.freertos_mpool.h is missing while it is present in projects using the F4 family.It looks that this old issue has been solved fo...

zeboss49 by Associate III
  • 1552 Views
  • 2 replies
  • 0 kudos

Resolved! Support for STM32H757

When trying to generate code using STMCubeMX, both TrueStudio (understandable) and STM32CubeMXIde are greyed out. I have the newest version of CubeMX, CubeMXIde, and TrueStudio installed.When will the 757 be supported? We are in a rush in developin...

RGari by Associate III
  • 696 Views
  • 1 replies
  • 0 kudos

Resolved! STM32CubeIDE not flashing my board anymore

Hello everyone,I'm currently facing an issue with STM32CubeIDE when trying to flash our board.It wasn't like this before and nothing special really change in the project configuration but now when I try to run the code I get this : STMicroelectronics...

Pkemarco by Associate III
  • 1679 Views
  • 8 replies
  • 0 kudos

Resolved! UART Data Transmission on STM32H755 Nucleo Board

Hello everyone,I'm reaching out in hopes of getting some urgent assistance with a project I'm working on for my studies. The deadline is approaching quickly, and I need to resolve this issue as soon as possible.Project Overview:I'm developing an anom...

Student1 by Associate II
  • 4381 Views
  • 11 replies
  • 9 kudos