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 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...

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...

Problem: STM32CubeIDE deleted all my projects inside workspace, and created new directory as per workspace choosen after renaming a folder in my PC, which was included inside workspace in STM32CubeIDE

Info: |- STM32CubeIDE 1.4.0   |- OS: Window   Description:  - I have chosen working directory/worskspace -> e.g.: C:\course_1\cubdeide_ws  - (STM32CubeIDE was closed)  - I have then renamed my course folder -> e.g.: C:\course_2\cubdeide_ws  - I the...

JAkht.1 by Associate
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  • 4 replies
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Resolved! Functions missing in FreeRTOS CMSIS v2 using STM32CubeIDE

I'm trying to use these two functions in STM32CubeIDE within FreeRTOS CMSIS v2:osKernelSuspend()osKernelResume()My goal is to put the microcontroller in STOP MODE.I get an error when compiling the project.The problem seems to be the following: the tw...

flavio23 by Associate III
  • 3562 Views
  • 7 replies
  • 1 kudos

How do I activate the FPU on F411?

I am using the F411 by CUBE IDE.I enable the CUBE's library of DSP and it was accomplished naive. Even after I inserted <include "arm_math.h"> the BUILD worked perfectly. But, after I copied one arm_FIR_filter_example from GITHUB, the compilation cha...

JSILV.2 by Senior
  • 5217 Views
  • 13 replies
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Resolved! STM32H745i-DISCO bricked no connection even with boot1

Hi, I have recently bricked my STM32H745i-disco board by turning off the m4 core within OB which had a bulk of my code. My board became unresponsive, the LCD turns white and the leds on the board light up but do not respond to the reset button. Stlin...

CChri.5 by Associate III
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  • 15 replies
  • 0 kudos

Can I build for multiple targets on one STM32CubeIDE project?

I am currently working on a project that will use a STM32L452VET3 when the product is deployed. The PCB for the product is still being laid out, so in the meantime, I have a Nucleo board that has an STM32L452RET6 that we will use to develop and test ...

Tz.1 by Associate
  • 1379 Views
  • 1 replies
  • 0 kudos