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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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
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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...

X CUBE AI

After model analysis is performed on the model complexity using X-CUBE AI import, the code will be generated.Unknown type name 'ai_i8'Unknown type name 'ai_handle'Creation Failed. I'm getting 19 errors.Has anyone else encountered this? I think an upd...

Resolved! Switching STM32C011F4U6TR to STM32C071G8U6 - many errors

HiI am trying to switch a project from one MCU to the another. I made a new IOC file in MX and then replaced the existing IOC file in my IDE project with my fresh file. The overall configuration is identical except for the pinout, and I use a mix of ...

kzsd by Associate II
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  • 10 replies
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Resolved! H503RB, USBX, ThreadX: Thread blocked by USBX

Hello,I have an issue with this setup:STM32H503RBCubeIDE 1.19.0, Win10ioc-Implementations:SYS[Timebase Source TIM1]; RCC[CRS SYNC Source USB]; ICACHE[1way]Connectivity-> USB[Device only, USB FS Global Interrupt, Internal PHY]; SPI3[FD-Master]Middlewa...

enbw by Associate II
  • 746 Views
  • 1 replies
  • 2 kudos

STM32f401 Nucleo board with BLE Mesh [BNRG2A1]

HiI’m currently working on a Nucleo board with BLE Mesh using the BNRG2A1 module. How can I implement BLE Mesh on this setup?"check out the X-NUCLEO-BNRG2A1 Documentationhttps://www.st.com/en/ecosystems/x-nucleo-bnrg2a1.html#documentation UM2992, "Ge...

Kumar123 by Associate III
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Converting Project from STM32CubeIDE to Eclipse

In the STM32Cube_FW now is released project using "STM32CubeIDE".I can import the project to STM tools without issue.However, I have a new client which they are using "Eclipse" and does not want to make changes for project.Is there a simple way to im...