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...

Resolved! "Could not find the path to "ST-Link_gdbserver"".

Hi, I am running the vscode extension on ubuntu 22.04, and am getting the following error when trying to start a debugging session: "Could not find the path to "ST-Link_gdbserver". Ensure STM32CubeIDE is installed.". I have tried reinstalling the lat...

JRobb.2 by Associate II
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  • 4 replies
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STM32CubeIDE issue initializing Debugging

I have been having this issue reoccuring and has only started in the past month. I have upgrade and downgraded versions (currently back at 1.12.0) with hopes to fix it and while it goes away for a bit and I am able to work with the live debugging for...

RMack.1 by Associate II
  • 2280 Views
  • 3 replies
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programming STM32 in assembly language

i have used HAL and LL for programming the STM32 using IAR and STM32IDE.But for the academic purpose i want to use assembly programming.Any guidelines how to use assembly in IAR or STM32IDE

NSing.5 by Senior
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  • 1 replies
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STM32G0B1 bootloader problem on USART3

After running the first production boards we discovers that the software update doesn't always work. There is main MPU that updates the ST MCU with internal bootloader using USART3. With some boards the update doesn't work.option bits are set use boo...

MVanb.1 by Associate II
  • 1483 Views
  • 2 replies
  • 0 kudos