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...

Why is my #ifdef not working correctly?

I have a __BOOTLOADER symbol defined for my project as shown in the attached image I want to display firmware version based on the defined symbol so I have an #ifdef statement to select the correct string. The IDE displays the source code correctly:...

0693W00000CzdxqQAB.jpg 0693W00000Czdy5QAB.jpg
gsieb.1 by Associate II
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PDM2PCM library

Hi, I am planning to convert PDM samples received from MP34DT05TR-A to PCM samples with 24 bit resolution at 48KHz sampling frequency using PDM2PCM library in stm32f401RE MCU. As per document PDM2PCM library only gives samples with 16 bit resoluti...

KK Y.1 by Associate II
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Is there any documentation on how to compile and flash the STM32CubeG0 MCU Firmware Package examples in STM32CubeIDE?

I haven't figured out how to get it to import an example in STM32CubeIDE and compile it. I tried to recreate the project based on one generated with STM32CubeMX, but had no luck.I eventually tried SW4STM32 and at least got it to compile there, but th...

LBode.1 by Associate II
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Can't build a project after importing it

Here's the scenario:I have clean workspace. I have two projects on disk I want to import into the workspace. I store them on my Google Drive locally sync'd to my computer (Windows 10).I import one of the projects and try to build it. I can't beca...

Resolved! [SOLVED] Weird behavior debugging STM32H753

Dear experts,I hit a strange problem when debugging in CubeIDE code with a bootloader on Nucleo STM32H753.The bootloader sits in sector 14. The boot address of STM32H7 is redirected there via the option bytes. The main code starts at sector 0 (a.k.a....

Pavel A. by Super User
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