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.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

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
  • 1065 Views
  • 0 replies
  • 1 kudos

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
  • 469 Views
  • 0 replies
  • 0 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...

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
  • 952 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
  • 814 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
  • 4290 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
  • 2042 Views
  • 1 replies
  • 0 kudos

CAN initialisation error in Cube IDE using CubeMX 6.1.0

When trying to initialise any of the two CAN interfaces of my STM32F446RE in CubeMX, using the CubeIDE-integrated version, presumably a rounding error occurs.These are my settings:Prescaler: 5Time Quanta in Bit Segment 1: 6 TimesTime Quanta in Bit Se...

LSiew.1 by Associate
  • 3874 Views
  • 7 replies
  • 0 kudos