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...

Resolved! Impact of CubeIDE update on existing source code

Hello,there are so many topics out there about "stuff not working after CubeMX / CubeIDE update", so I wonder how that could impact my "workflow".I'm using CubeMX only as a starting point, and as soon as I have some basic stuff running (usually UART ...

LCE by Principal II
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Resolved! Uart Circular buffer , Error while building using Nucleo 429zi Just did what is in the video in the link https://controllerstech.com/ring-buffer-using-head-and-tail-in-stm32/ The error is as shown in the details

arm-none-eabi-gcc -o "Uart_Ring_Buffer.elf" @"objects.list"  -mcpu=cortex-m4 -T"C:\Users\User\STM32CubeIDE\workspace_1.8.0\Uart_Ring_Buffer\STM32F429ZITX_FLASH.ld" --specs=nosys.specs -Wl,-Map="Uart_Ring_Buffer.map" -Wl,--gc-sections -static --specs=...

RKore.1 by Associate II
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Resolved! How do I update the HAL on an existing STM32G0 project?

I have a Nucleo-32 STM32G031K8. STMCubeIDE was installed around March 1. I have been trying to debug and getting slave code working to respond to HAL_I2C_Mem_Read_DMA() and HAL_I2C_Mem_Write_DMA() commands from another STM32G032K8. When I looked at...

KiptonM by Lead
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