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...

Project Explorer - How to lock

Hi, I have used 2-3 versions of STM32Cubeide and 1 thing that is driving me crazy right now is the project explorer is never consistent, sometimes it's visible sometimes it isn't, sometimes the projects disappear completely, sometimes project explore...

PLee.3 by Associate III
  • 1044 Views
  • 2 replies
  • 1 kudos

Resolved! Why cannot properly see opcodes on memory browser ?

I can see the addresses when I hover over them, but I can't see the opcodes. Is there a setting to fix this or is it broken?  Starting server with the following options:Persistent Mode : DisabledLogging Level : 1Listen Port Number : 61234Status Refre...

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Resolved! LED Blink - STM32F429I-DISCOVERY TIM1

could somebody please help me with this: i am a beginner ,i have done the clock configuration and Timer configuration  for delay and also the GPIO configuration: the LED does blink but instead of 1s it takes like 4s , i have done a lot of research to...

Resolved! STM32U545RE missing DCMI and PSSI

As in the subject, DCMI and PSSI are missing from STM32U545RETXQ configuration. According to documentation, this unit should support those interfaces. Is that correct? Regards

mk11 by Associate
  • 1371 Views
  • 3 replies
  • 5 kudos

STM32CubeIDE Indentation and Generate Code

Whenever I generate code, the indentation is always 2 characters.Even though the indentation is set to 4 characters in the settings,it continues to be generated as 2 characters except for the user code.Formatter > IndentationTab Policy : Spaces OnlyI...

hardrock by Associate III
  • 6816 Views
  • 10 replies
  • 7 kudos