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
  • 1064 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...

Resolved! STM CubeIDE1.9.0 disabled breakpoint

Somehow my STM32CubeIde does not allow to put breakpoint at any project see attached picture.I've read that this issue can be caused by too many projects on workspecae - I reduced the number of worspace procect but still does not workI thinks that I ...

MMagl by Associate III
  • 2128 Views
  • 2 replies
  • 1 kudos

Upgrade CubeIDE 1.6.1 to 1.9 fails on Ubuntu 20.04

Before upgrade CubeIDE I make "sudo apt-get update && sudo apt-get upgrade -y"CubeIDE says:An error occurred while uninstallingsession context was:(profile=STM32CubeIDE, phase=org.eclipse.equinox.internal.p2.engine.phases.Uninstall, operand=[R]org.ec...

What is GDB session, device event?

Running on Nucleo-L4P5ZGUsing STM32 Cube IDE (updated today 11.03.2022)When I build my code on my computer I get 0 errors (some warnings)I tried to debug the code on the board, and when I try to do some stuff with an SD card I have attached I get the...

SHelg.1 by Associate II
  • 1127 Views
  • 0 replies
  • 0 kudos

C++ Project that creates C main file

If I create a C++ STM32CubeIDE project the main generated file is a C file (main.c) and I have to rename this to main.cpp every time I update pinmux, drivers, etc in order to call C++ functions.This bug is confirmed by another user that proposes a wo...

Gaston by Senior
  • 853 Views
  • 0 replies
  • 1 kudos

STM32CubeIDE: Missing/Blank Tabs With Hi-Res Screen

When I move my cursor over the document tabs in CueIDE the tabs go blank and sometimes disappear. Please see video.I have done the following to get Eclipse to work on my pc:Compatibility settings to scale menu and toolbar to reasonable size - The rel...

0693W00000KbkEwQAJ.jpg

I'm newbie c programming language. I'm developing an application for the STM32F410RBT. I am generating key pair using uECC library. I can't print the key pairs to the console. I am sharing the sample code below. Thank you for your help.

int _write(int file, char *ptr, int len) { int i = 0; for (i = 0; i < len; i++) ITM_SendChar((*ptr++)); return len;}uint8_t private[32] = { 0 };uint8_t public[64] = { 0 };using uECC_make_key generate public and private keysprintf(public[0]); /* warn...

nozba.1 by Associate
  • 1260 Views
  • 1 replies
  • 0 kudos