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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STM32CubeIDE 2.1.1 released

We are pleased to announce that the minor version 2.1.1 of STM32CubeIDE is available. What is new in 2.1.1: This release covers the topics listed below: SEGGER J-Link GDB server updated to 9.24 to fix an issue with the Live Expression view during the...

Aimen1 by ST Employee
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STM32CubeCLT 1.21.0 released

We are pleased to announce that STM32CubeCLT 1.21.0 release is available. What is new in 1.21.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.1.0Update of Clang/LLVM toolchainUpdate of GCC to GCC 14Update of STM32Cu...

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...

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

Eigen library and stm32cubeide

I was looking for using the Eigen library with stm32cubeide, but after adding the library, the compiler says it can not find cmath library. I tried to change the project to c++, but the error was persistent. Anyone has any sort of experience?

Linux STM32CubeIDE improvements - request

Hi CubeIDE developers.I use Linux Suse Tumbleweed with X11 KDE.I have only been successful in installing the Generic Linux variant of the STM32CubeIDE package.There are several annoying and time wasting things that this package does. Lets start with ...

PGump.1 by Senior III
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  • 5 replies
  • 1 kudos