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...

STM32Cube IDE problem flashing the code

Hi, I'm able to build the project and generate the hex file. Out of sudden i'm not able to flash my board using STLink v2 neither i'm able to enter into debugging mode. Using STM32CubeProgrammer i'm able to flash the board but i want to enter into de...

ape07_0-1739940858190.png
ape07 by Associate
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Resolved! STM32CUBEIDE: Won't start.

STM32CubeIDE 1.9.0 has been working fine, until tonite. I started it and after it asked which workspace it acted like it was loading but never went anywhere. I killed it, removed the .lock file and restarted and the same thing except it's now exiti...

michvhf by Associate
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  • 6 replies
  • 7 kudos

Log Values from STM32H747IGTX M7 Core on PuTTY

Hello, So right now I am trying to get my printf to work on CubeIDE and printing the respective output on PuTTY. I can't seem to figure out why it doesnt work when people on Youtube simply press run and their code works.For context... 1. Using M7 cor...

Goldylux by Associate
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  • 4 replies
  • 1 kudos

We cannot connect. mail adress and dont see main c

"Hello, I am opening a new project in STM32 Cube IDE. When I create the project, the main .c files are not being generated. During the process, it gives the error shown below. When I try to log in with my email address and password to download the re...

STM32CubeIDE(Ver1.17.0) build link error.

When I build with STM32CubeIDE (Ver1.17.0), a link error occurs.I am attaching an excerpt from the log file about the error that occurs at this time. (Only after the "Failed" part of the log)Strangely, even if the above error occurs, the .elf file is...

k_kato by Associate II
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Use 7zip and SRecord in CubeIDE project

Hi all,I would like to know how to add the packets 7zip and Srecord in a CubeIDE project.I'm working on a project I didn't start and after compiling the IDE returns the error messages "7z is not recognized as an internal command" and "srec_cat is not...

ALuiz.1 by Associate II
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  • 3 replies
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Resolved! STM32CubeIDE Compile Time using Linux is VERY SLOW

Since upgrading to 1.17.0 compile times have went from a pleasant time to wow, that is slow.  Anyone else experiencing this?Basic project from template: 22:45:47 **** Incremental Build of configuration Debug for project CompileTimeTest **** make -j4 ...