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
  • 588 Views
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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! STM32CubeIDE V1.15.0 H7 series ADC3 Problem.

Hello?As title, at STM32H750, when will be fix to use termperature sensor/vbat/vref? In version 1.15, all checkboxes were cleared. Due to migration, the lower version couldn't even read it, so I reset it from the beginning.And then, it seems that the...

LSung.1 by Associate III
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  • 3 replies
  • 0 kudos

comply a product to get UL certified

Hi I am working on a product using STM32H563, which requires to be UL certified.In-order to make my code comply with UL certification, I am planning to follow the below approach:I am planning to create a spatial separation between critical and non-cr...

Riya by Associate II
  • 1025 Views
  • 0 replies
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Resolved! Why does this go to error handler?

Hi! I have a code that is supposed to develop CAN-bus communication, but these two functions go straight to error handler. Any suggestions why that might be? for reference I'm using the nucle-l433rc-p board.  

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Mr4 by Associate III
  • 11528 Views
  • 13 replies
  • 6 kudos

Resolved! STM32H747 Touchgfx Custom Board Config

hi . I am trying to use a display lcd using parallel rgb (LTDC RGB888) with STM32h747XIH on a special board.STM32CUBE-IDE v1.14.0Touchgfx Designer  v4.22.1STM32Cube_FW_H7_V1.11.1My project creation steps are as follows :1-Stm32 project creation2-RCC ...

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snnzdmr1 by Associate III
  • 3115 Views
  • 3 replies
  • 0 kudos

Do you trust these signers? Update 1.13.1

Hello Communitythe new update 1.13.1 just popped up. When I click throuhg the update process the following windows pops up: To be honest: this does not look very trustworthy. Even if "Legion of the Bouncy Castle" seems to be a legit certificate from ...

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CBerg by Senior II
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  • 4 replies
  • 2 kudos

Resolved! Errors in STM32CubeIDE firmware update offline.

Hi,I have a problem with STM32CubeIDE firmware update. STM32CubeIDE wants me to download stm32cube firmware f7_v1.16.0. I downloaded manually this update file offline because of the system have no internet connection. I moved the whole STM32CubeFW-F...

AK47 by Associate II
  • 13609 Views
  • 6 replies
  • 1 kudos