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 2.0.0 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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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...

Increasing the variable when the button is pressed with Exti. When the variable reaches 5, the 500ms timer will turn on, the led will start flashing, when it reaches 10 the timer will turn off. This process will continue in multiples of 5 and 10. I

I am trying to do this but I cannot do it fully.MY MAİN CODE Even the slightest help will open my way. thanks/* Private function prototypes -----------------------------------------------*/void SystemClock_Config(void);static void MX_GPIO_Init(void);...

STM32CubeIDE Not Responding on Device Configuration Tool!!!

Since couple days, on several computers (source syncrhonized on SVN) all my projects that were all working for months get stuck when opening .ioc file and running Device Configuration Tool. CPU rises to its maximum and even after hours nothing occurs...

JLojo by Senior
  • 868 Views
  • 1 replies
  • 0 kudos

The program pauses and refuses to run after access multiple breakpoints access warning (handle_vCont_t, Thread already stopped)

Hello,I got with the CUBE IDE the following problem, at some random point in the program, the Debugger halts and throws the following error:handle_vCont_t, Thread already stoppedIt occurs several times a weak and I didn't found a solution to this

Aishwarya by Associate III
  • 578 Views
  • 1 replies
  • 2 kudos

Problem with standard c++ libraries

Hi, I am trying to write a circular buffer using unique_ptr, but CubeIDE can't find <memory>, even though it is part of the includes and can be found using autocomplete.It just tells me there is no such file or directory.

Ubus99 by Associate III
  • 491 Views
  • 0 replies
  • 0 kudos

How to make a reproducible build?

My goal is to have the same binary when compiling the same source files. This works well when the path to the source files doesn't change but if it is changed, the generated binaries will be different.So, how to make a reproducible build when the pat...

Nicolas1 by Associate II
  • 2285 Views
  • 7 replies
  • 0 kudos

PLLRDY Flag wont set

Goal: Use PLL functionality on either the HSI or HSE to increase clock speed.Problem: PLLRDY flag never sets. Enters hard fault and requires reset.Setup: IDE: STM32CubeIDEMCU: STM32F070CBHSE: NX3225SA-12.000M-STD-CSR-1 loaded with 8pF caps.Programmer...

LBlea.1 by Associate
  • 1216 Views
  • 1 replies
  • 0 kudos