STM32CubeIDE (MCUs)

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...

How to add arm-none-eabi header files for example:(stdlib.h,string.h) in a protected region in linker script section?

I have mentioned few files in protected region and calling function of unprotected region through a different region with the help of pointer, but when I am modifying those functions which are in unprotected region ideally my protected region should ...

STM32CubeIDE won't open

I have just installed the STM32CubeIDE ,but am unable to open it for some reason , am clicking its icon but nothing is happening. Any got any ideas how i can resolve this ?

Hello all, CubeIDE project panel icons have changed. How to get back to original state? I see question marks on some, in some other instances '>' precedes the file name, some show a location name although the folder is in the workspace.

When I change the MCU from M4 to M7, the IDE isn´t updating the linker memory allocation .ld file, if I do it manually, it ignores the memory setting. M4 has 1024Kb, the M7 has 2048KB, do I need to manually adjust or will IDE do it, or why is it failing?

FreeRTOS RTOS Kernel Awareness not working on CubeIDE 1.8.0.

I was previously using 1.5.1 and it was working fine, but after upgrade to 1.8.0, it's no longer working. I'm using a Segger J-Link. My Debug setting are in the picture below. This is for the device shown in the settings.

Which clock is used by TIM6 on STM32F446?

On the data sheet block diagram, it shows it to be 45MHz - APB1. However, on the clock configuration screen on STM32CUBEIDE there are two APB1 clocks - the APB1 Peripheral Clock, and the APB1 Timer Clock. Naturally I would assume it's the "timer clo...

error: argument to 'section' attribute is not valid for this target: mach-o section specifier requires a segment and section separat

I am trying to import a project from Keil and I started getting this error. Could somebody point me in the right direction to fix this?

Resolved! Import CubeIDE 1.42 projects from C:/ drive to CubeIDE 1.10.1 on D:/ drive.

Hello,I got some old running fine applications (TouchGFX 4.13, CubeIDE 1.42, CubeMX 6.01) on a C:/ drive.I installed the updated the tools chain on a D:/ drive as a precautionary measure to keep the originals intact.I tried to import the projects but...

STM32CubeIDE 1.3.0 is not able to connect to Network. Can anyone tell me what maybe the problem?

Hi Guys,I have installed STM32CubeIDE 1.3.0 on my PC which is connected to office network through LAN. Even though STM32CubeIDE is allowed to communicate through windows firewall I'm getting network error. One more thing is STM32CubeIDE 1.3.0 is wo...

Failed to jump to APP

I modified the APPflash address in CUBEIDE, and generated the bin file through the IDE, but when I jumped to the APP program through my own Bootloader, the jump was not successful. There is no problem with the Bootloader program, which is already in ...