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
  • 5 kudos

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...

Unable to generate code from ioc file

Hi,I’m working with an .ioc file to generate functionality, but the changes I make in the .ioc file are not being reflected in the generated code. I can see the updates inside the .ioc file itself, but the code generation does not apply those changes...

Rohit007 by Associate III
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  • 12 replies
  • 5 kudos

Did not get SWV prints in STM32CubeIDE

Hii Everyone, I am trying to debug with SWO and SWV in STM32CubeIDE with NUCLEO-H753ZI. But, I am not getting any prints on SWV ITM Data console. As you can see all settings in the below attachments. My CPU system clock is running at 400Mhz. Anyone s...

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SDTAN0907 by Associate III
  • 2327 Views
  • 20 replies
  • 4 kudos

Serial Wire Viewer on STM32H7S3L8

Has anyone worked with the Serial Wire Viewer on an STM32H7RS board?We've been using it on a F7 board, without too much issue, but we are stuck on this new board. We've followed the usual steps :- Enable Serial Wire Viewer (SWV) in Debug configuratio...

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PhilMaz by Associate II
  • 1655 Views
  • 12 replies
  • 11 kudos

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...

Resolved! Not able to configure mbedtls in STM32CubeIDE

I want to use the rsa feature of mbedtls but when I uncomment #define MBEDTLS_RSA_C in the mbedtls_config file it is showing undefined reference to mbedtls_rsa_get_len, mbedtls_rsa_check_pub_priv, mbedtls_rsa_init, mbedtls_rsa_free and mbedtls_rsa_im...

Advait by Associate III
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  • 14 replies
  • 4 kudos

Resolved! Project Settings Missing Headers

I am currently following a tutorial on setting up micro-ros with STM32 uC's and for some reason, I can't seem to find a particular setting described in the steps.micro-ROS can be used with SMT32CubeIDE following these steps:Clone this repository in y...

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msalazar by Associate
  • 425 Views
  • 3 replies
  • 1 kudos