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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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
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  • 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! Linked Files

I'm working on a project that will be using shared code files from outside the project.  I do not want to copy them, instead I want to link to them.  I discovered how to do this and it works well.  Since I don't want to make any changes to any of the...

RLein.1 by Associate III
  • 1125 Views
  • 12 replies
  • 5 kudos

Connect to running GDB server without ST-Link

I am trying to debug a program in STM32CubeIDE on a Renode emulator, with a running gdbserver, started by Renode.So in Debug Configurations dialog, Debugger tab, there is a radiobutton Connect to remote GDB server, but when clicking Debug, it complai...

SKled.1 by Senior II
  • 4130 Views
  • 10 replies
  • 2 kudos

Resolved! Shaded codes in editor

Hi All, 1 - HAL_QSPI_MODULE_ENABLED is defined and the shaded code areas are combiled. But I could not find why these codes seems shaded, do you ?2, 3 - I can see file icon on the top left corner of the stm32h7xx_hal_conf.h file name and context menu...

Shaded.png

Is it possible for the IDE to highlight user code

Hello,Is it possible to highlight USER CODE from CubeMX code generation?  For example, highlight everything between these types of comments:/* USER CODE BEGIN PM *//* USER CODE END PM */In a similar way that #ifdef / #endif blocks are highlighted?If ...

matt-crc by Senior III
  • 585 Views
  • 3 replies
  • 5 kudos

STM32F103T8 UART ReceiveToIdle trigger issue? & DMA issue

Im not sure what is going on...The goal is to receive an unknown transmission length from the UART. Issues:HAL_UARTEx_ReceiveToIdle_IT(): Event callback is called "incorrectly".I am unable to get any DMA to function, neither the UART DMA or I2C. Simp...

XD_0-1742376240166.png
XD by Associate III
  • 627 Views
  • 5 replies
  • 0 kudos