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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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...

Fail to execute MI command -- error message from debugger back end -- error erasing flash with vFlashErase packet

Hi everyoneI start using CubeIde v1.3.1 with a Nucleo board recently , the first project --toogle LEDIt was everything OK,was able to download ,debug and run the program into the Nucleo untilI think I did an update of the ST-Link; and since then I...

Problems with the GCC from STM32CubeIDE version 1.13.2

So.... On October 31, more than 3 month after, the last version 1.13.2 as not been updated and the problem is still present. Seriously ST, this is not professional at all! Could you test the version you are releasing!! And provide fast correction whe...

ANauz.1 by Senior II
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Resolved! Stm32wle5jci6

I have been working in Stm32wle5jci6,im trying to integrate My I2C code with lorawan code package downloaded from github. I had tested with Macros in that case the data was pushed in Chripstack, but whenever i try to connect the sensor i am unable to...

Nani96 by Associate II
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Failed to start GDB server today

I have a variety of projects I've been working on over the last year using a STM32Nucleo H7A3 board.. I use both the VisualGDB IDE and STM32CubeIDE. I wanted to build a FatFs project from scratch using STM32CubeIDE yesterday and got it working surpri...

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magene by Senior II
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Resolved! how to switch to other task's context

I am using STM32CubeIDE to develop a product with STM32H7 chip. I enabled freeRTOS in our software system. When I debug code, I can see freeRTOS tasks in "FreeRTOS Task list window" and I am in current task context. How can I switch to other task's c...

HarryXia by Associate II
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Pwm pin Continuous high

I am working on STM32F103 and made a pwm with TIM1 channel 1 and 2 with channel 1 non inverted and channel 2 inverted, when i am disabling the pwm using HAL the inverted channel goes to continuous high state. any kind of help will be appreciable and ...

RChou.1 by Associate III
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