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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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! Issue with Code Generation in STM32CubeIDE for STM32H747

Hi everyone,I'm working on a project with STM32CubeIDE and an STM32H747 microcontroller. I've configured the clock sources in the .ioc file as follows:High Speed Clock (HSE): BYPASS Clock SourceLow Speed Clock (LSE): Crystal/Ceramic Resonator  When I...

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SSerg.4 by Associate III
  • 386 Views
  • 2 replies
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Resolved! CudeIDE , does'nt generate any Code File

Hallo Everyone,i am kindly new on STM and i am starting with some Basics programming stuff using a Ubuntu PC and  the NUCLEO-F401RE. However after installing the Ubuntu Version with the "STM32CubeIDE Debian Linux Installer",  i started a new Projekt ...

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kgb by Associate III
  • 448 Views
  • 2 replies
  • 1 kudos

Resolved! No way to Log into MyST on CubeIDE V 18 ??

Hi,I upgraded CubeIDE to V.18 but when creating a project from an IOC file it could not generate any code because the micros packages are missing. It said to log into MyST but there is no Login option where it previously was (see screenshot below).Ho...

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Ricko by Senior III
  • 766 Views
  • 3 replies
  • 2 kudos

TrustZone Secure Debug

I have a project with TrustZone enabled, and am able to debug the non-secure side fine, but breakpoints never hit on the secure side (functions through nsc from non-secure side) other than main before it jumps to the non-secure side. I'm setting it u...

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JamesB by Associate II
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I need download 1.6.1

Hi Imen,   The link is not working anymore, can you share it again?I would need STM32CubeIDE 1.6.1 as well

jdn by Associate
  • 229 Views
  • 1 replies
  • 0 kudos

Minimum Heap Size has no effect on linker file

When I make a change to the Minimum Heap Size setting in the ioc file (STM32CubeIDE 1.16.1) for G071RBTX, it results in no change to the linker file. However, changing the Minimum Stack Size here does cause a change in the liker file. What does the M...

Carl_G by Senior III
  • 522 Views
  • 2 replies
  • 1 kudos