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 1.20.0 released

We are pleased to announce that STM32CubeCLT 1.20.0 release is available. What is new in 1.20.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.0.0Update of Clang toolchain version 19.1.6Update of GCC 13.3.rel1Update ...

Aimen1 by ST Employee
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STM32CubeIDE 2.0.0 released

We are pleased to announce that STM32CubeIDE 2.0.0 release is available. STM32CubeIDE is now independent from STM32CubeMX. With this release, device configuration, previously handled within STM32CubeIDE via STM32CubeMX, is now exclusively available t...

Aimen1 by ST Employee
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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 gdb st link flash erase error

helloi use stm32cubeide 1.4.0 and cube programmer 2.5.0 i want to st link gdb server​https://community.st.com/s/question/0D50X0000BD4BDRSQ3/error-failed-to-erase-memory​The same symptom appears even if option byte is set and flash is deleted.​The a...

Ykim.4 by Associate
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Disable Readout Protection from STM32CubeIDE Before Programming

I know that STM32CubeIDE calls STM32_Programmer_CLI.exe in order to program the chip, and I know that I can get STM32_Programmer_CLI.exe to disable readout protection on the chip by passing it a --readunprotect parameter, but how/where in STM32CubeI...

Ddu P by Associate III
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  • 3 replies
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List of problems found by a newly CubeIDE user

I am a new CubeIDE user working on a new MacBook Pro. Transitioning from TI, where their IDE pretty much works, has been troublesome. I've encountered a number of problems I want to tell you about. I've found work arounds for some of them and just tr...

STM32CubeIDE update is not happening from version 1.4.0 to version 1.4.2. There was error like 'Updating STM32CubeIDE is encountered with problem'

STM32CubeIDE update is not happening from version 1.4.0 to version 1.4.2. There was error like 'Updating STM32CubeIDE is encountered with problem'. Please help me on this because one of my team member created project in STM32CubeIDE 1.4.2 , I have to...

MPeri.1 by Associate
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Migration from True Studio to CubeIDE failed

I've just migrated from True Studio to CubeIDE (and newest CubeMX from 5.x). It worked pretty well, no major issuesm however generated code is totally crap!it totally do not work, nor even reach main()it is smaller - hex has 160kB instead of >400kBwh...

Nixz by Associate III
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  • 6 replies
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Resolved! Update problems, ful install 1.4.0 update to 1.4.2 problems

Computer in Linux.I already have stcubemx 6.0.1 installedI install the st-stm32cubeide_1.4.0_7511_20200720_0928_amd64.sh, installation OK. The program indicates that there is version 1.4.2, I start the software update and it gives me the following e...

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JPita by Associate II
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