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...

Unable To Create/Open STM32 Projects

I closed out of my project last night, and tried opening it today and kept having it just freeze on the homepage of the STM32cubeide. I even tried creating a new project and nothing. I even tried reinstalling but still same error. When I try to close...

CFran.1 by Associate II
  • 6333 Views
  • 12 replies
  • 0 kudos

Using -include file GCC option causes errors.

I have an STM32H743 project generated and i'd like to include an external file using the GCC "-include file" command option. I've added it as shown in this screenshot under C/C++ Build > settings > MCU/MPU GCC Compiler > MiscellaneousThe problem is t...

BobaJFET_0-1738262058529.png
BobaJFET by Associate III
  • 1612 Views
  • 10 replies
  • 3 kudos

Resolved! How do I stop sys_app.c from generating in Core?

I'm working on a stm32wle5c8 Lora project.  I have my own overrides of HAL_InitTick, HAL_GetTick, HAL_Delay and HAL_IncTick because I want to use SysTick as a high-resolution timer.  With this new project, a file Core/Src/sys_app.c is being generated...

jkercher by Associate II
  • 313 Views
  • 1 replies
  • 1 kudos

Resolved! Patching STM32 FW package before build

Hi!I use STM32CubeIde + FreeRTOS + LWIP and quite often, especially for debugging, I change features through CubeMX. It causes reloading of several files that I would like to patch before build.  Examples are LWIP->tcpip.c or LWIP->cc.h.I face an iss...

OskarMe by Associate II
  • 480 Views
  • 2 replies
  • 2 kudos

Resolved! stm32h747xx linker file modifications

Hello everyone!I have a quick question regarding memory allocation on an STM32H747XIHx MCU. While working with the linker file, I noticed the following memory definitions: MEMORY { RAM_D1 (xrw) : ORIGIN = 0x24000000, LENGTH = 512K FLASH (rx) ...

Change colors of context help window. How to ?

Hello,how I can change the terrible colors in context window in actual CubeIDE ? I see white background and white text. It is terrible. And  - by the way - why I can not instal the darkest dark theme ? I see a terrible error - see images below.      

error 2.jpg error 3.jpg
JerryMC22 by Associate III
  • 248 Views
  • 1 replies
  • 0 kudos