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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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...

Live Expression refresh rate and Semihosting

I have two questions about the IDE:Is there a way to change the refresh rate of the variables in Live Expressions?Semihosting works only with OpenOCD. The problem with OpenOCD is that the Live Expressions doesn't work. Are you going to implement the ...

JHilj by Associate
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Bug with GCC compiler (for STM32F030C6)

We encountered what appears to be a compiler bug as rewriting the code slightly by adding intermediate variables solved the issue.Relevant code :#define HT16K33_DISPLAY_NB_COLUMNS (8) #define HT16K33_DISPLAY_NB_ROWS (16) #define HT16K33_DISPLAY...

M_3 by Associate II
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  • 7 replies
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Adding path to libraries in STM32CubeIDE

Hi everyoneI am getting desperate, I was able to add a few simple libraries to a project in cubeide, but I still fail to understand how the path for libraries are supposed to be added. Can anyone please direct me to a tutorial on how to add libraries...

ADP1114 by Associate II
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Load code in RAM directly from STM32CubeIDE through STLink

I want to load a piece of software directly to the STM32H7 internal RAM. I precise that I don't want to load some code in Flash and copy it into Flash at runtime, I want to load directly to the part's RAM.I've linked my executable to map the function...

Gpeti by Senior II
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  • 8 replies
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Hi, acquiring analogue signal, using STM32 F3 DISCOVERY, I'd like to be able to read the values on the screen through TERA TERM, but I can't activate the serial port. Can you tell me what the problem is please?

Hi, Through STM32CubeIDE I'm acquiring analogue signal, using STM32 F3 DISCOVERY.The converted values ​​are saved in a register, then I'd like to be able to read them on the screen through TERA TERM, but I can't activate the serial port. Can you tell...

IValo by Associate
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Resolved! Not receiving DMA Transfer Complete interrupt.

I'm using both SPI1 and SPI2 on an STM32G071RBT Nucleo board, using STM32CubeIDE code generation and LL interface. Both SPIs are configured to use DMA for receive and transmit. SPI1 uses channels 2 & 3; SPI2 uses channels 4 & 5. The DMA transmit co...

BCoch by Senior
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