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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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...

STM32CubeIDE 1.18.1 released

We are pleased to announce that the minor release 1.18.1 of STM32CubeIDE is available. What is new in 1.18.1: This minor release will not bring any major updates to the STM32CubeIDE 1.18.1. It will be aligned with the STM32CubeMX 6.14.1. Main fixed i...

STM32CubeIDE 1.18.0 released

We are pleased to announce that the release 1.18.0 of STM32CubeIDE is available. What is new in 1.18.0: Microcontrollers, microprocessors, and board lists aligned with STM32CubeMX 6.14.0: Added the support for STM32WBA6xxx microcontrollers in the STM...

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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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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Installer for CubeIDE broken for package L4 V1.17.1?

Do anyone experience the same problem?I tried to install the firmware package for STM32-L4 micros.I chose V.1.17.1. Installation started to download a file stm32cube_fw_V1170.zip despite the fact, that I chose V1.17.1Later it complained about a folde...

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Resolved! GDBServer not running under Debian

When I try to run the gdbserver included with cubeIDE the program reports it's missing "_Z19STLink_GetLibApiVerv", as in it cannot lookup the symbol within the binary.I encountered this error with both 1.7.0 and 1.8.0.I'm not sure if my LD_LIB_PATH i...

AHigg.2 by Associate
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