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 1.20.0 released

We are pleased to announce that STM32CubeCLT 1.20.0 release is available. What is new in 1.20.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.0.0Update of Clang toolchain version 19.1.6Update of GCC 13.3.rel1Update ...

Aimen1 by ST Employee
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  • 0 replies
  • 0 kudos

STM32CubeIDE 2.0.0 released

We are pleased to announce that STM32CubeIDE 2.0.0 release is available. STM32CubeIDE is now independent from STM32CubeMX. With this release, device configuration, previously handled within STM32CubeIDE via STM32CubeMX, is now exclusively available t...

Aimen1 by ST Employee
  • 3765 Views
  • 0 replies
  • 3 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! 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
  • 7054 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
  • 2388 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
  • 1478 Views
  • 0 replies
  • 1 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...

2024-06-07_14-48-35.png
CYBR by Associate II
  • 3914 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...

NandhakumarGanesan_0-1718607176359.png NandhakumarGanesan_1-1718607310008.png

Infinite loop in HAL_RCC_OscConfig - STM32G4 ?

Hi Community,I am working on a project with a custom board that uses both HSE (24MHz) and LSE (32.768KHz) clock sources. TIM6 is used as a time base source because SysTick is used by the RTOS. When running a debug session I can see that it is going i...

Guide for STM32 fmc nand flash

Hello,Can anyone help me with interfacing NAND flash with STM32H7 microcontroller? I am unable to find any reference guide or application note related to the same.-Regards

HDesa.1 by Senior
  • 5382 Views
  • 13 replies
  • 11 kudos