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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  • 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...

Accessing IKS4A1 eCompass heading data

Hello,I just recently got into STM32 programming and I have a NUCLEO-F401RE with a IKS4A1 board. I am trying to print the heading data based on the ECompass example so I can eventually send it through UART. For now, I have used Unicleo-GUI to see tha...

Resolved! Downloaded code does not seem to run.

Hello Everyone,I am running CubeIDE on Windows 10. It installed easily and from the little that I know it runs ok.I have the official ST-Link interface for OTHER THAN the Nucleo board and I have upgraded the firmware in there to current release.I hav...

xst by Associate III
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  • 5 replies
  • 3 kudos

Resolved! Actual Include paths do not correspond to Include Paths in the settings

Hello, I am trying to add source files in my project, the folder is organized like this : - events :     |  - include :     |      |  - events :     |      |      |  - internal :     |      |      |      |  - Some header files [A]     |      |      |...

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Toin by Associate II
  • 2174 Views
  • 4 replies
  • 2 kudos

Resolved! STM32 OV2640 DCMI

Hi,I would like to ask a question about STM32 OV2640 usage. My task is; take an output data from OV2640 and send to Computer via USART. When I communicate with UART, I took an output which shown in the figure. I did not is it true or wrong output but...

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Resolved! X-NUCLEO-NFC08A1 bring up on NUCLEO-U575ZI-Q

I am fairly new to STM Cube IDE and the expansion packages.I wanted to bring up the X-NUCLEO-NFC08A1 on NUCLEO-U575ZI-Q with the examples and read through several user guides etc. including the STMicroelectronics.X-CUBE-NFC6_GettingStarted. The docum...

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IdSTM by Associate
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  • 2 replies
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How to customize startup file?

I am a newbie in embedded programming. My idea is to build 3 applications with 3 separate project file. These 3 applications will work together in 1 CPU as shown in the image below:To jump from App to another APP, I do the same way bootloader jumps t...

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Interfacing STM32H7 with uSD using SDMMC

I referred a youtube video   https://www.youtube.com/watch?v=I9KDN1o6924So i followed the steps /* USER CODE BEGIN 2 */ if(f_mount(&SDFatFS, (TCHAR const*)SDPath, 0) != FR_OK) {  Error_Handler();}   else {      if(f_mkfs((TCHAR const*)SDPath, FM_ANY,...

DeepakY by Associate II
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  • 7 replies
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Cant print on SWV ITM Data Console

I am trying to Debug with SWO and SWV in STM32CubeIDE. But i am not getting any thing on SWV ITM Data console and Timline Graph. As you can see in live expression window count is incrementing as expected. My clock is running on 24Mhz.

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asim khan by Associate III
  • 8435 Views
  • 7 replies
  • 1 kudos