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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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...

Resolved! Best way to duplicate a workspace with projects

Hi,Let's say I have a workspace with multiple projects (e.g. application project, bootloader project, etc.) for a product. Let's say this workspace is located in C:\ProductA. Now I would like to duplicate this workspace to use it for another product ...

Anguel by Senior
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  • 9 replies
  • 3 kudos

Resolved! How to enable compiler/linker to manage external memory?

I've managed to get the SDRAM up and running on my STM32H745 Disco board. I've confirmed this by usinguint32_t* sdram = (uint32_t*) 0xD0000000; sdram[0] = 0xDEADBEEF;and checking the memory content. However, doing it this way, I have to control the a...

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Hansel by Senior
  • 2976 Views
  • 4 replies
  • 3 kudos

Resolved! Wrong version number of CubeIde shown

I have CubeIde 1.61 installed on Win10/64 hard disk. About box/dialog says it is version 1.61, that is, the current version. Desktop icon or shortcut says it is version 1.40 or something. That is the original version number I installed sometime ago a...

LMI2 by Lead
  • 827 Views
  • 4 replies
  • 1 kudos

Resolved! Disable interrupts while Stepping Debug

I use to develop with IAR.I try to go to STM32CubeIDE.I cannot find the way to stepping debug a program if an interrupt timer is running in background.Is there an option like IAR "disable interrupts when stepping"Thanks

COSEBE by Senior
  • 4688 Views
  • 6 replies
  • 0 kudos

�?STM32F446(WLCSP81)】 How can I implement DMA for UART5.

I have an application for STM32F446.And I want to use DMA for UART5.But I can't set DMA for UART5 on STM32Cube IDE.Specifically I would set it on Device Configuration Tool And I would set DMA Request for UART5.But ​There is no choice for UART5 on DMA...

SNaga.4 by Associate
  • 556 Views
  • 1 replies
  • 0 kudos