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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STM32CubeIDE 2.1.1 released

We are pleased to announce that the minor version 2.1.1 of STM32CubeIDE is available. What is new in 2.1.1: This release covers the topics listed below: SEGGER J-Link GDB server updated to 9.24 to fix an issue with the Live Expression view during the...

Aimen1 by ST Employee
  • 1108 Views
  • 0 replies
  • 1 kudos

STM32CubeCLT 1.21.0 released

We are pleased to announce that STM32CubeCLT 1.21.0 release is available. What is new in 1.21.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.1.0Update of Clang/LLVM toolchainUpdate of GCC to GCC 14Update of STM32Cu...

Aimen1 by ST Employee
  • 478 Views
  • 0 replies
  • 0 kudos

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...

Screenshot 2024-06-17 at 10.45.55.png
RPG by Senior
  • 2313 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
  • 3495 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
  • 8419 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
  • 4192 Views
  • 8 replies
  • 6 kudos

Resolved! STM Compiler & & Operator

I am trying to understand what I am doing wrong here. The following image was captured during a debug session to show strange behaviour.In the If statement ap->enable and ap->active are both true, but ap->relay_map is 0, as shown on the right, so thi...

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CYBR by Associate II
  • 6303 Views
  • 10 replies
  • 9 kudos

STM32F103 controller bootloader Jump

Hi,I am try to develop a bootloader for STM32F103C8T6 controller. my bootloader memory is 16 KB address range 0x8000000 to 0x8004000.my application range is 45 KB 0x800C000 to 0x8010000. jump statement I am using below mentioned one,void(*app_reset_h...

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