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 1.19.0 released

We are pleased to announce that the release 1.19.0 of STM32CubeCLT is available. What is new in 1.19.0: Support for ST Arm Clang toolchainMaintenance of the previous versionUpdated in accordance with STM32CubeIDE v1.19.0 Main fixed issues in 1.19.0: ...

Resolved! [Resolved] STM32CubeIDE project creation issue

Updated post to reflect permanent fix Dear STM32CubeIDE user, Further to the recent STM32CubeIDE project creation issue, we would like to inform you that a solution is now available for you. This permanent fix applies to all STM32CubeIDE versions. I...

STM32CubeIDE 1.19.0 released

We are pleased to announce that the release 1.19.0 of STM32CubeIDE is available. What is new in 1.19.0: Microcontroller, microprocessor, and board lists aligned with STM32CubeMX v6.15.0:Added the support for STM32MP21xx microprocessors to the STM32MP...

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
  • 1601 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
  • 1079 Views
  • 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
  • 831 Views
  • 2 replies
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Resolved! STM32 Can't remount SD after replacing SD card

Dear community,I'm still facing an issue with my SD card slot on my STM32F410RB Nucleo Board while using the CUBE IDE. After resetting the microcontroller, I'm able to mount the SD card successfully again, but as soon as I remove the card, I'm not ab...

SPesc.1 by Associate II
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  • 3 replies
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