STM32CubeIDE (MCUs)

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...

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...

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...

SWV Trace Timeline Graph not working with STM32CubeIDE and STM32F769 Disco Board

Hello All,I am new to this forum and wanted to start with ST devices and that's why I purchased STM32F769 Discovery Board.I started from the basics, and as a first task I tried to blink the on-boards LED's, which works fine.But when I tried to use th...

Resolved! Error with auto generated drivers in CubeIDE

I am not sure this belongs here, it could just as well be in MCU, but i believe it could be a configuration problem, so i put it here.I am working on a project with Cube IDE. when I tried to compile for the first time, the build failed because of er...

How do you turn on the code assistant and keep it on? I realize that <ctrl>+space turns it on for the current line, but it does not stay on. How can I set the tool to always have code assistant active all the time?

Resolved! IDE the culprit for Hard Faults?

Hi,I'm using the F469I-DISCO Board, since a couple of days I can't pause the execution of my program, without it causing a Hard Fault after continuing. I know it doesn't have anything to do with my code, because I took old projects, which ran fine a...

STM32F429ZI UART5 data is received on terminal only for Baud rates 9600 & 4800 for higher baud rates we get garbage data. What can be the issue ?

System Clock is PLL_HSEHSE connected is 12MHzHSE_VALUE is set 12000000 & SystemCoreClock = 180000000 in system_stm32f4xx.cHCLK = 180MHzPCLK1 = 45MHzPLLM = 12;PLLN = 360;PLLP = RCC_PLLP_DIV2;PLLQ = 4;Clocks are configured as expected, cross checked RC...

STMCubeIDE missing FDCAN pinmux configurations for STM32H747 ?

After studying the documentation of the STM32H747 I'm pretty sure that CubeMX is missing to show at least one alternative pin muxing for the FDCAN. For FDCAN1, according to the document DS12931 Rev , it can be set for instance to PD4/PD5. But the Cu...

Cannot download program to the board using STM32CubeIDE on my Mac

I have an STM32F723 discovery board, and am getting started with the default application for that board within STM32Cube. Compiling is fine. Downloading the program is not:61234STMicroelectronics ST-LINK GDB server. Version 5.3.2 Copyright (c) 2019, ...

CubeIDE 1.1.0 import issue

Well so my first impression from CubeIDE 1.1 on Win10... looks good =)Just some issues with importing existing projects from Atollic:My Atollic projects have been imported from SW4STM, and some remnants of SW4STM still are in the .project or .cprojec...

Setting CubeMX Files as Reference not generated project files

When Creating STM32Cube Project ,While Selecting Code Generation Option as "Add necessary library files as reference in the toolchain project configuration file"Then giving Finish will result the following"Code Generation could not be done because th...

stm32cubeide arm compiler6

When are stm32cubeide software can support arm compiler6

STM32CubeIDE (MCUs)

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