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
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  • 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
  • 588 Views
  • 0 replies
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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! Unable to configure Clock using baremetal PLL in stm32 G071RB

i tried to configure clock by writing code in its appropriate registers...following is the clock configuration function void SystemClockConfig(void){    #define PLLN  16 //using external clock sourceRCC->CR |= RCC_CR_HSEON;while(!(RCC->CR & RCC_CR_HS...

HZ by Associate II
  • 3474 Views
  • 4 replies
  • 2 kudos

Resolved! CubeIDE running incorrect version of firmware

Using the following version of Cube: Version: 1.14.1Build: 20064_20240111_1413 (UTC) We first changed the repository location for downloading packages. Then we manually downloaded the U5 package (why is this not available from the package manager?) a...

Eqqman by Associate III
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  • 2 replies
  • 0 kudos

Resolved! Error in STM32DMA.cpp, L8ClutLoaded not declared

Starting a new STM32F4 project I decided it would be a good idea to update all the development tools.  TouchGFX v 4.23.2STM32CubeMX v 6.11.0STMCubeIDE v 1.15.0 A working .ioc file from the previous project release was upgraded using the latest STM32C...

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RLarr.1 by Associate III
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  • 7 replies
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Some files popping up

Hi, I use CubeIDE 12 and compile and load my code with the the green and white 'run debug' button at the top. That works fine but at the end some file from the project pops up and the editor is focus away from the sourcefile to that file. Where/how c...

DetlefS by Senior
  • 2309 Views
  • 3 replies
  • 1 kudos

[LINUX] St-link V2 does not work after installing IDE 1.4 (BUG?)

After installing Linux Ubuntu, I installed STM32CubeIDE 1.4 and this message appeared when trying to access the firmware update:"Access to ST-Link was denied by the system..."Then I found this post:Installing ST-Link v2 to flash STM32 targets on Linu...

by Not applicable
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  • 3 replies
  • 0 kudos

CubeIDE ignoring include path

I having trouble with the include path of the compiler.I have a header file that is outside my projecto folder, main.h (this was imported from the 1_Image_BFU example). And the header cannot find the header  inside my project even though I have inclu...

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