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! Problem installing X-CUBE-SPN1 extension in STM32CubeIDE

HiI get this error trying to install the X-CUBE-SPN1 extension for X-NUCLEO-IHM01A1 in STM32CubeIDE.I have downloaded the latest version of the X-CUBE-SPN1 extension and version 1.13 and 1.15.1 of the IDE.I get this error:Anyone has faced this proble...

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RPG by Senior
  • 1136 Views
  • 3 replies
  • 2 kudos

Nx_Iperf NMI_Handler Error

Good Day I homeone can help me.I am using the Nx_Iperf project as a baseline for my MQTT implementation. I have application working and connectinf to the MQTT server and subscribe as well as publish works.As I am now testing the code, I constantly ge...

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SDu T by Associate III
  • 1607 Views
  • 5 replies
  • 0 kudos

Resolved! myStm login does not work

I cannot login in the STM32CubeIDE V1.15.1, it keeps falling, I have a plain private internet connection without any additional firewall than the one there is on my computer. I do not use vpn.Everything else Works fine on the interneti have also trie...

Kvang by Associate III
  • 5125 Views
  • 10 replies
  • 22 kudos

Bugs in CubeIDE and how/where to report them?

Hi.I just started with CubeIDE and with first minutes I dont like it. Too much bugs at the very beginning.After some fight with bugs it started working finally. But I want tabs, not spaces. I can't find any editor settings. Internal help crashed afte...

nk2 by Associate II
  • 2047 Views
  • 8 replies
  • 6 kudos

Assistance with Ceedling through STM32CubeIDE

I am looking to use Ceedling for a unit test framework and want to use STM32CubeIDE's Unit Test support for running it in the IDE. I have successfully set up Ceedling and am able to run from command line, but it would be nice to at least understand h...

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aw_von by Associate II
  • 1161 Views
  • 0 replies
  • 1 kudos