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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Forum Posts

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...

malloc(1)

I'm using cJSON on a STM32F401 and I'm a bit worried with possible problems regarding with memory allocation.If a call malloc(1) (so asking the heap for 1 byte only) how many bytes are really used on the Heap?I would assume correct answer with be 16 ...

EGonc.1 by Associate II
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stm32L476G-DISCO upload not working

I have a stm32L476G-DISCO.trying to get this simple blink led program working.CODE: while (1) { HAL_GPIO_TogglePin( LD_G_GPIO_Port, LD_G_Pin ); //(LD_R_Pin); HAL_Delay(2000); /* USER CODE END WHILE */ MX_USB_HOST_Process();   /* ...

Kt.11 by Associate
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  • 1 replies
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Resolved! How to enable Tracing in STM32Cube

Hello,I am trying to get tracing working and when i start the debugger this window pops up saying "Tracing is not supported".Any one have any idea what it means as i can't find any reference to it.I have a STM32F411CEU6, watched many how videos and c...

0693W000008wr7hQAA.jpg
Iknig.1 by Associate II
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  • 6 replies
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