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 2.0 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...

STM32CubeIDE 1.18.1 released

We are pleased to announce that the minor release 1.18.1 of STM32CubeIDE is available. What is new in 1.18.1: This minor release will not bring any major updates to the STM32CubeIDE 1.18.1. It will be aligned with the STM32CubeMX 6.14.1. Main fixed i...

STM32CubeIDE 1.18.0 released

We are pleased to announce that the release 1.18.0 of STM32CubeIDE is available. What is new in 1.18.0: Microcontrollers, microprocessors, and board lists aligned with STM32CubeMX 6.14.0: Added the support for STM32WBA6xxx microcontrollers in the STM...

Follow others custom usb hid demo but not work.

I first used a stm32f103 board,after generated code and configurated usbd_custom_hid_if.c and then download the code,my computer cant recognize the usb device.Then I changed to a f407 board, after done the same work,my computer can recognize the devi...

Mcfly by Associate
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Repeatition counter problem in STM32G431RB DISCO + CubeIDE

Hello.There are some problems with the repeatition counter (TIMX_RCR).The problem occurs when I enable the OPM setting to use the feature and enter a 16 bit value in the RepetitionCounter setting.I think that it is correct to change uint8_t Repetitio...

MKim.5 by Associate
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  • 3 replies
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How to use GCov in STM32Cube IDE and STM32F4

Hello,I have tried to set up GCov in STM32Cube IDE using this tuto:https://mcuoneclipse.com/2014/12/26/code-coverage-for-embedded-target-with-eclipse-gcc-and-gcov/I am using a STM32F413 and when I compile I got an overflow on RAM section by 150Kbytes...

ABern by Associate II
  • 1778 Views
  • 0 replies
  • 4 kudos

printf float STM32G070CB

How to enable float (printf) in STM32CUBEIDE 1.0.1 IDE?The -u printf_float option is selected.

RDos by Associate II
  • 638 Views
  • 2 replies
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Why do I get error when I build project?

Hello,Why do I get error when I build project?I have imported the projectCan anyone help me if I send the project files?With Kind regards / Peter16:12:11 **** Build of configuration Debug for project test ****make all C:\Program: C:\Program: Permissi...

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PStur by Associate
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Resolved! Problem creating new C project

HiI am evaluating the new STM32CubeIDE .When trying to create a new project (based on an existing project done using eclipse + GNU ARM Eclipse) i am encountering a problem when accessing the project properties to define include directories; Preproces...

Error programming STM32H743 Nucleo board with STM32CubeIDE

Hi,I get an error when trying to program nucleo board with the STM32H743 and STMCubeIDE with any of the example projects. They compile OK but I get an error while programming the board.It works with IAR, the error message isSTMicroelectronics ST-LINK...

DCorn by Associate III
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  • 4 replies
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