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...

ERROR: Couldn't parse external memory loader

Hi everyones,I have a little (but big) problem with customized external loader.The compiler report this error: " ERROR: Couldn't parse external memory loader"Stm32 Cubeprogrammer instead, tell me everything is OK.I tried to download a simple file ins...

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MPast.1 by Senior II
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  • 4 replies
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ADC Oversampling issue with STM32G474RE

Hi all,I am currently trying to implement ADC Oversampling so I can get 16-bit resolution of ADC result rather than 12-bit.the dual simultaneous mode is used for ADC, ADC1 and ADC2 conversion, and the following is my STM32CubeIDE Setup: ADC1 Ch 6 and...

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IJo.1 by Associate III
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Resolved! I have an error of "multiple definition of `ProcessChar' I have the function ProcessChar() in two source files. There are no header files or prototypes that should make these functions global.

This is a project created with STM32CubeMX and then coding in the STM32CubeIDE environment.The error is in the linking process, but wondering why the linker should believe this function is defined twice by default. I had reason to believe these shoul...

Mike xx by Associate III
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Resolved! How to link library (.c and .h file) in CubeIDE?

Hello, I'm new in STM32CubeIDE.I want to create my library to use in my C/C++ project.My library includes 2 files (.c and .h) but I don't know how to linking them in CubeIDE.Anyone can help me? Many thanks,Hieu

Resolved! Migration from TrueStudio to STM32CubeIDE, "Fail create backup of project files before conversion." No other message. How to debug this?

Hello,We have a long-lived project that we develop in Atollic TrueStudio. It contains 4 nested projects; two C/C++ projects, and another two Eclipse projects for web development.I have tried to import these projects using the "Import/General/Import ...

PDools by Associate II
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  • 10 replies
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Resolved! How to still listen to UART1 or any other UART using 115200 baud rate in STOP mode ? (STM32L053 has an LSE of 32.768kHz and LSI of 37kHz)

I want to listen to UART (using receive interrupt) at a baud rate of 115200 while in stop mode and retain the received characters (which are stored in a buffer) after I wake up from STOP mode using the RTC. Is that possible?If so, how do I implement ...

AV.9 by Associate II
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  • 1 replies
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