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
  • 560 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...

BUG found! 'USBH_LS_SPEED' undeclared

When trying to compile a project with STM32F4 with USB FS Low Speed 1.5MBit / s this error occurs:../Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_hcd.h:113:38: error: 'USBH_LS_SPEED' undeclared

by Not applicable
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  • 2 replies
  • 1 kudos

Hi, I've installed recently stm32cubeide. My questions are about navigating into project.. when i want to "find" something, the dialog box just find the "text" in the current header or c file, how can i change the setting to search in the whole project?

I also want to see where the defines or variables in the current page originate from?for functions its key "F3", but by variables and defines i don't know how to find them...

Fate1 by Associate II
  • 2936 Views
  • 6 replies
  • 0 kudos

CubeIDE and STM32F769i-DISCO board default configuration

Hi Community,I create a new project for my STM32F769i-DISCO board with the default settings.In configurator under GRAPHICS display resolution (480x272) appears to be incorrect - see screenshot. Correct resolution for this board is 800x480. Where/how ...

TDJ by Lead
  • 6034 Views
  • 9 replies
  • 0 kudos

CubeIDE and External Flash

Hello there!I know most ST uprocessor can work really well extending the internal flash to a Quad Flash. In Keil, I can easily create a FLM file (flash algorithm) and start debugging the project with only one click, even when part of the code is in t...

Peaga by Senior
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  • 1 replies
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Retargeting printf on STM32F746G

Hi,I'm using STM32CubeIDE and I'm trying to retarget printf to the USART1 of the STM32F746G.USART1 of the MCU is connected to the ST-Link Virtual com. I have tested the connection the USART1 directly using the function "HAL_UART_Transmit(&huart1, "A"...

Renaud Dk by Associate II
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  • 3 replies
  • 1 kudos