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...

Resolved! STM32CubeIDE update with the version 1.15.0

The last update of CubeIDE is like below:I have this warning and I don't understand what it is:"C:/ST/STM32CubeIDE_1.3.0/STM32CubeIDE/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.win32_1.0.100.202403111256/tools/bin/.....

costi_0-1710947767043.png costi_1-1710948323541.png costi_2-1710948410908.png
costi by Associate III
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  • 5 replies
  • 8 kudos

Error building a project cloned with Tortoise SVN

I work on a project that is managed via Tortoise SVN (not sure if it is relevant).On my own machine - I have no problem compiling and building (and of course, debugging).I cloned the repository to a new machine, but I cannot get the code to compile, ...

DBERG.1 by Associate III
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  • 3 replies
  • 2 kudos

STM32CubeIDE has no complete compile result

In STM32CubeIDE, in CDT build console, the compile result part, if there are a lot of warnings, only the last part of the compile result can be seen, I have to save the compile log into one file and check from there, it's quite annoying. I think it's...

HXiao.1 by Associate II
  • 1930 Views
  • 7 replies
  • 5 kudos

Resolved! Error in sending message with FDCAN on STM32H735G-DK

Dear all,I've been following this video on YT on how to get the FDCAN on my discovery board (STM32H735G) to work: https://www.youtube.com/watch?v=sY1ie-CnOR0 . Note that this is the 2nd video of a series, if you want to watch it. Now, my problem is n...

Compiler optimized program has errors

While trying to debug a problem, it seems that another one is giving me a hard time.One function call is not shown, another has the wrong name ("writeFLASHDoubleWord" should be "waitForBusy").The breakpoint is also missed. Originally the code worked,...

Tobe by Senior III
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  • 37 replies
  • 9 kudos

ADC Returning "0" zeros

Hello. I have a problem with my ADC readings. I use Nucleo 64 with SM32G474 and ADC1 Channel 6. Pin coresponds to A5, Arduino compatible pin on board. No matter what i do, change adc or channel, i get 0 as an output. I use comands MX_GPIO_Init();MX_A...

Miha by Associate II
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  • 1 replies
  • 2 kudos