STM32CubeIDE (MCUs)

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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
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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
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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...

Confusing behavior of asm with memory

I try to better understand assembly so I use STcubeIDE debugger to see how my C code is translate in asm langage. But I dont understand a thing. In the asm code I see that it regulary "jump" on memory addresses where there is nothing (only FFFFFFFF) ...

MLalu.1 by Associate
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  • 4 replies
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Debugging on Linux w/ CubeIDE: udev related error

When trying to use the debug function in CubeIDE on Linux I get an udev related error. It works most of the time, but at some functions it stops and the debugger drops out. See below for technical details as well as a workaround.DetailsOS: Kubuntu 18...

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BStad.1 by Associate
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UART Communication using STM32CubeIDE

Hi, I want to send data from my STM32 Nucleo board to the PC. I am new to STM32 field. Like in other MCU we use Serial.write(), is there something similar in STM32?

FBrin.1 by Associate III
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  • 2 replies
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CUBE IDE unit testing and static code analysis

Hican anyone recommend aopen source unit testing tool for CUBE IDEopen source static code analysis tool for CUBE IDEI tried google test and had problems inetgrating it with CUBE IDE and Eclipse. Is there any recommendation from ST?What does ST use fo...

CubeIDE & FreeRTOS on H743

Hello,I have a problem with my H7 and FreeRTOS.I have 3 thread:/* Definitions for defaultTask */ osThreadId_t defaultTaskHandle; const osThreadAttr_t defaultTask_attributes = { .name = "defaultTask", .priority = (osPriority_t) osPriorityAboveNorm...

Importing projects on second computer doesn't work

Hello,i have problems to import projects from one computer to the other. When I import the project it looks like the first one in the picture and I cant build it or do anything with it. The second project is generated locally and works fine. Has anyo...

HBesi.1 by Associate II
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