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! Linter for CubeIDE

Hi,are there some plugins, extensions of free linters that can be used with CubeIDE?If not, what are the best solutions?Thank you

Ricko by Senior III
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Rx buffer is evaluating

I am new to STM IDE.I am using STM32 Cubemx with SIMCOM 7600C1. The code is in attachment.I dont know what is happening but throwing following error:Multiple errors reported. 1) Failed to execute MI command:-var-create - * rx_bufferError message from...

sid19 by Associate
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Macro for different DMA types

I am making an application using the STM32 drivers. Currently, I am using the following macro defined in the 'Device' drivers to distinguish the chip families: /** * @brief STM32 Family */ #if !defined (STM32F4) #define STM32F4 #endif /* STM32F4...

AShetty by Associate II
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  • 2 replies
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ST Cube Ide bad ELF programming from debugger.

Good morning,we have a problem with ELF file loading. We are using an STM32U575 MCU on a Nucleo board.In particular:the location 0x0802A61B in the ELF file is set at 0x00 (we see it by open the ELF file with Cube Programmer).1) If we load the ELF fil...

SafeDev by Associate II
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Resolved! Retarget scanf on STM32G070RBxx Cortex M0+

(originally a reply to https://community.st.com/t5/stm32cubeide-mcus/retarget-printf-on-stm32g070rbxx-cortex-m0/td-p/720883) Hi @Andrew Neil,For the scanf do we need to make any other change?My read function is-  int _read(int fd, char *ptr, int len)...

AVerm.4 by Associate III
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Resolved! STM32L552 Breakpoints won't work

Hi, I just got my board STM32L552 and currently am setting up development environment for it. I'm testing the board with an example project 'CORTEXM_InterruptSwitch_TrustZone' and the code works well, however, I'm not able to set breakpoints for debu...