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.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

STM32CubeCLT 1.20.0 released

We are pleased to announce that STM32CubeCLT 1.20.0 release is available. What is new in 1.20.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.0.0Update of Clang toolchain version 19.1.6Update of GCC 13.3.rel1Update ...

Aimen1 by ST Employee
  • 57 Views
  • 0 replies
  • 0 kudos

STM32CubeIDE 2.0.0 released

We are pleased to announce that STM32CubeIDE 2.0.0 release is available. STM32CubeIDE is now independent from STM32CubeMX. With this release, device configuration, previously handled within STM32CubeIDE via STM32CubeMX, is now exclusively available t...

Aimen1 by ST Employee
  • 2787 Views
  • 0 replies
  • 3 kudos

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...

SMBUS driver not working STM32F446

Hi there...I'm trying to read(in blocking communication) battery related parameters on 2 wire SMBUS on a battery through Nucleo-F446ze and also on a custom board with stm32f446vc, but only interrupt "HAL_SMBUS_MasterTxCpltCallback" triggering, but no...

JChou.1 by Associate III
  • 635 Views
  • 0 replies
  • 0 kudos

STM32CubeIDE build (Make) incredibly slow

Hello, I created a project with many C files (around 50 or 60) and the build is incredibly slow. I'm just doing "build project", and even when nothing changed in the project, it takes several MINUTES just to start compiling the few modified C files.T...

Can two DMA work in parallel without competing for Bus?

Hi, I was wondering if the two DMA modules can work simultaneously without competing for Bus?For example:In BusMatrix.png file you can see that both DMA1 and DMA2 are connected SRAM1,SRAM2,AHB1 peripherals and AHB2 peripherals.So if I set the DMA1 to...

LLOLO.1 by Associate II
  • 2765 Views
  • 9 replies
  • 0 kudos

Resolved! CubeIDE: Build fails (make: returns with error 2)

HiI try to build a small project (only timer interrupt triggered led blinking) to get familiar with the basic tools. But CubeIDE quits a build with following:08:47:42 **** Incremental Build of configuration Debug for project SandkastenF3 **** make -j...

OLenz.1 by Associate II
  • 3431 Views
  • 5 replies
  • 0 kudos

Can I use FIFO without enabling DMA in STM32?

I want to use FIFO without Enabling USART_DMA in STM32CubeIDE . Is this is possible? If possible I can differentiate the small delays between data. and I can process the data according my requirement.

Mr.L0seR by Associate II
  • 1348 Views
  • 4 replies
  • 0 kudos