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 1.19.0 released

We are pleased to announce that the release 1.19.0 of STM32CubeCLT is available. What is new in 1.19.0: Support for ST Arm Clang toolchainMaintenance of the previous versionUpdated in accordance with STM32CubeIDE v1.19.0 Main fixed issues in 1.19.0: ...

Resolved! [Resolved] STM32CubeIDE project creation issue

Updated post to reflect permanent fix Dear STM32CubeIDE user, Further to the recent STM32CubeIDE project creation issue, we would like to inform you that a solution is now available for you. This permanent fix applies to all STM32CubeIDE versions. I...

STM32CubeIDE 1.19.0 released

We are pleased to announce that the release 1.19.0 of STM32CubeIDE is available. What is new in 1.19.0: Microcontroller, microprocessor, and board lists aligned with STM32CubeMX v6.15.0:Added the support for STM32MP21xx microprocessors to the STM32MP...

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...

How to read RFID card using MFRC522?

Hello,I'm trying to read RFID cards using the Nucleo-F446RE and MFRC522. I've found this library, but it just always fails atfatal error: stm32f4xx_rcc.h: No such file or directory fatal error: stm32f4xx_gpio.h: No such file or directoryI've tried se...

XXien.1 by Associate
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STM32CubeIDE Debug Options

I'm using a STM32F401RE and developing on STM32CubeIDE.Since I have a Bootloader on address 0x08000000 and I had to move the Application to 0x0800C000 by changer the linker file:MEMORY{ RAM  (xrw)  : ORIGIN = 0x20000000,  LENGTH = 96K/* FLASH  (rx) ...

EGonc.1 by Associate II
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CubeIDE debugger fails to load the binary - SOLVED

To end the horrible winter night... even the debugger fails in CubeIDE under Windows.On the same Windows machine CubeIDE can debug the same target in a Linux VM.Isn't it curious?Same error with OpenOCD and ST-LINK GDB server. Of course, Atollic just ...

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Pavel A. by Super User
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  • 3 replies
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CubeIDE cannot import Atollic project (details)

So I'm now trying to import Atollic project into CubeIDE.Started from this: Then entered path of the source projectThe project is in subdirectory PROJ_ATOLLIC so I've unchecked the upper item.(Does it really think that the project is SW4STM?? Hmmm) C...

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Pavel A. by Super User
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CubeIDE permanently deletes all projects

CubeIDE 1.5.1CubeMX 6.1.1Just got all the projects + files in a folder permanently deleted by CubeIDE when creating a new project.Permanently meaning that the files didn't go to the bin.What happened is that, using CubeIDE, I tried to create a new pr...