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
  • 1268 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
  • 512 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! Cube IDE Projects not opening

Hi Team, Urgent help required!! Today I have update my CubeIDE to the latest version, before the update i have had several projects saved, but none of it is launching in CubeIDE, when i click on the .IOC file from CubeIDE it opens on CubeMX and when ...

prateek by Associate
  • 398 Views
  • 1 replies
  • 1 kudos

Error: failed to erase memory

HI, I've been trying to uploading my program to my Nucleo F411RE using STM32CubeIDE however I keep getting this error:"Log output file: "****"ST-LINK SN : 066CFF495365495067182356ST-LINK FW : V2J46M33Board : NUCLEO-F411REVoltage : 0.01VSWD freq : 400...

can't login via CubeIDE

Title edited from just "login" to identify which particular login is affected.I can't log in to my account through the program and I can't open code generation. Can you help me with this?

Resolved! Issue in .ioc file generation

I have installed the stm32 cube ide , after creating the project i am get .ioc file for the configuration , i have done reinstall process but i am unable to clear the issue , the ide is opened as the image attached . 

STM32CubeIDE 2.0.0 shows ioc files as text

I recently updated my stm32cubeide from 19 to 20.0.0 but the .ioc files of my existing projects open as text file not graphical as before. How to fix it to work as before? PS: I mistakenly chose VS-code target and it's not possible to delete the post...

vernture by Associate III
  • 3111 Views
  • 6 replies
  • 4 kudos

Resolved! Can't download STM32CubeIDE from website

I've tried this evening to download STM32CubeIDE on 2 different accounts, 2 different computers, a phone, and have reset my computer and also deleted my cookies but still will not download. Nothing happens after I accept the terms and conditions. I h...