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 1.19.0 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...

Resolved! Cube IDE not showing the login name after successful login

Hi,I have latest version of STM32CubeIDE software . After I logged into the tool, it does not show the user name as it was in previous versions. When I try to login using help -> STM32Cube update -> connect to myST, it says, it will  display message ...

Techn by Senior III
  • 192 Views
  • 2 replies
  • 0 kudos

Resolved! Project Explorer View Disappears

Hi,I have used CubeIDE for 2 years, recently the Project Explorer view disappears occasionally, and I found ctrl-m can recover it, but now it's gone completely, ctrl-m doesn't work, Window->Show View->Project Explorer doesn't work neither.Anybody kno...

Chao by Senior II
  • 191 Views
  • 2 replies
  • 0 kudos

Resolved! STM32 Linux IDE display is SMALL on 4k screen

Just download the latest version from ST web and installed Linux version of the STM32IDE tools chain. It is Debian Linux 12, updated and upgraded. No hardware display card. Use the Intel i5 COP internal display card. Display is small on 4k screen. If...

David_ by Senior
  • 407 Views
  • 5 replies
  • 0 kudos

Resolved! STM32CubeIDE upgrade

Hello, I have recently upgradated STM32CubeIDE from v.1.13.2 to v.1.14.0.The upgrade seems has gone well, as indicated in the Help->About window:Anyway, if i check the window installed application list, is still indicated the previous version:Also, i...

CTabo1_1-1705396108646.png CTabo1_0-1705396031665.png CTabo1_0-1705396433143.png
CTabo.1 by Senior
  • 3201 Views
  • 4 replies
  • 1 kudos

Resolved! EGit kills Help content.

Installing EGit for Eclipse 6.7.0 in STM32CubeIDE 1.19.0 stops the display of Help Topic contents.I have a clean install of CubeIDE.Opening menu item: Help -> Help Contents opens the Help window OKOpening menu item: Help -> Show Context Help Contents...

2025-09-22 (2).png 2025-09-22 (3).png
am2766 by Associate
  • 202 Views
  • 2 replies
  • 1 kudos

Resolved! STM Project creation from existing ioc. files

Hello everyone,I tried to create an STM project using existing .ioc files from my friend. They suggested choosing the Migrate option, but unfortunately, it didn’t work for me. For context:I’m using Windows.The same migration process works perfectly o...

jason21 by Associate II
  • 314 Views
  • 8 replies
  • 1 kudos

STM32F417 Stack memory

My application use lots of RAM, I'm concern about the stack memory. The RAM size is  128KB,from 0x20000000 to 0x20020000. Form the linker script (.ld) file, _Min_Heap_Size = 0x200; /* required amount of heap */ _Min_Stack_Size = 0x400; /* required am...