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
  • 1442 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
  • 565 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...

Not receiving data from STM 32 Nucleo

In this code, when I use the temp command, I always get output as "No response received." That means my python CLI is not receiving any data from the STM 32 board. But when I run the same command on the screen terminal on my mac, I get the data. What...

Xx11 by Associate
  • 1120 Views
  • 0 replies
  • 0 kudos

Feasibility of a project on nucleo stm32h7 platform

The objective is to visualize the response of a device to a series of pulses of different durations.The number of pulses, their duration and their frequency are given as an indication and can be adapted.I want to acquire several identical pulses to i...

Alban48 by Associate II
  • 4381 Views
  • 6 replies
  • 0 kudos

STM32F4 Discovery ST-LINK error

I was just uploading the code without having any issue and after the new update of Cube IDE it just does not recognise the ST-LINK of the Discovery board (STM32F469). I attach the images. I tried to reset the board but can do it via ST-LINK Utility. ...

error_1.PNG error_2.PNG ERROR_3.PNG
Enekkk by Associate II
  • 2578 Views
  • 4 replies
  • 0 kudos

Resolved! STM32CubeIDE suddently stop to Debug and Run

Hi there, I'm facing a problem with Cube IDE (ver. 1.13.0). Completely out of nowhere, it stopped letting me debug or run the code. When I click the buttons, I can see in the bottom right corner that it tries to launch the debugger, but it stops at L...

SScar.2 by Senior
  • 2688 Views
  • 2 replies
  • 1 kudos

STM32G031 SPI read problems

i am using the STM32G031 and the SPI1 port. i have used the SPI port many times on various STM32F devices. I have found some of the STM32G devices have odd behavior. Today i have a strange problem i am running 16 bit SPI1 and when i observe the wavef...