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.

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STM32CubeCLT 1.20.0 released

We are pleased to announce that STM32CubeCLT 1.20.0 release is available. What is new in 1.20.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.0.0Update of Clang toolchain version 19.1.6Update of GCC 13.3.rel1Update ...

Aimen1 by ST Employee
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STM32CubeIDE 2.0.0 released

We are pleased to announce that STM32CubeIDE 2.0.0 release is available. STM32CubeIDE is now independent from STM32CubeMX. With this release, device configuration, previously handled within STM32CubeIDE via STM32CubeMX, is now exclusively available t...

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...

Projects not building after update

Hi, today I updated CubeIDE to version 1.3.1 and my working projects and also newly generated projects won't build. I'm getting 114 error messeges of this type: "Error: selected processor does not support `dsb ' in Thumb mode". Also in project settin...

ANiko.2 by Associate
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  • 1 replies
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Build multiple binary files in 1 project

Hello there :I want to build multiple bin files with specific address and length in CubeIDE/Eclipse,for example , I have my linker file like :MEMORY:{ SYSTEM_BIN(wr) :ORIGIN = 0x8008800 ,LENGTH = 8K PCU_BIN(wr) :ORIGIN = 0x800A800 ,LENGTH = ...

WYang.2 by Associate
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  • 3 replies
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Resolved! DMA IRQ Handler is called twice for ADC

Hi,I am using 3 ADC modules triggered with TIM3 to start in the same time.I read the result in the DMAx_Channely_IRQHandler function and for debug only I do a toggle in a GPIO.I have 3 DMAx_Channely_IRQHandler functions , one for each ADC with DMA an...

DKuro.1 by Associate III
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  • 2 replies
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HAL libraries and LL libraries version & download links.

Hello,I am comparing the STM32Cube IDE (the suggested from ST) and OpenSTM32 IDE HAL system organization and I have a few questions about it:Is there a way to know the HAL libraries version ? Actually I don't see this parameter.Is it possible to down...

simo zz by Senior II
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  • 1 replies
  • 1 kudos

Resolved! Create an assembly project

Hi, For education purpose, I'm trying to create, compile, load and debug assembly projects with STM32Cube. Unfortunately, there are no built in options to do it. I noticed that I can erase on an existing project the main.c and create a main.s instead...

SToru.1 by Associate
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