STM32CubeIDE (MCUs)

STM32CubeCLT 1.19.0 released

We are pleased to announce that the release 1.19.0 of STM32CubeCLT is available. What is new in 1.19.0: Support for ST Arm Clang toolchainMaintenance of the previous versionUpdated in accordance with STM32CubeIDE v1.19.0 Main fixed issues in 1.19.0: ...

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...

When will the Cube IDE once again be able to connect to STM32F100 VL-Discovery Kit?

About 3 weeks ago, an update was received from ST that made both my Windows 10 and Linux boxes unable to connect to the VL Discovery. The message reads that I must plug in my ST-Link device.The stlink Linux command line tool is still able to connect ...

Resolved! STM32CubeIDE dual core copy project Issue. Hi. The copy project function over IDE V1.8.0 and Dual Core doesn´t work properly. When you try it you get: Project xxx2 is created after copy funtion of first one. Internal Project conditions is lost.

Beginner with STM32CubeIDE (1.8.0) installed (on Windows) and STM32F0DISCOVERY, want open/import "blink the LED" type example.

Completed firmware update at Help > ST-LINK Upgrade, so STM32CubeIDE is communicating with STM32F0DISCOVERY module.Now trying find a most-basic example (for example, the firmware present in the STM32F0DISCOVERY board would be a good start - blink LED...

why custom loader file work fail

I try to make a custom external loader on "STM32H750B-DK" EVM.The custom external loader file can not work fine. "H750_External_Boot_V2.zip" is my make external loader file project, but I do knowmy custom external loader file why can not to work fine...

Resolved! Is there any way I can create a new project on STM32CubeIDE without going through CubeMX configuration, please help me.

Resolved! How to change hardware target on STM32CubeIde. We have source code with STM32L462 and we want to switch this source code on STM32F411CE. Regards, Vijendra

stm32cubeide + Srecord issues a warning calculation has at least one hole

I'm making a bootloader. Need a checksum calculationConnected to stm32cubeide Srecord to receive CRC.Sprecord works according to the following script:# srec_cat command file: srec_crc_dump_to_file.txt #=============================================== ...

Resolved! No ST-link detected! Please connect ST-LINK and restart debug session.

Just started using the STM32F446, installed the STM32CubeIDE and made my first program. The issue arised when I tried to debug, got an error "No ST-link detected! Please connect ST-LINK and restart debug session."Tried multple solutions online :repla...

Resolved! Hello, So far, I have worked with STM32CubeMX and Keil uVision IDE Lite edition. Yesterday, I faced a code oversize issue with the Keil. Keil support offers to me buy Essential or other professional version purchasing. Is STM32CubeIDE has any code size?

I've installed the new CubeIDE instead of SW4STM32. Now, in debug mode, at some lines step into lasts up to 3 seconds. I didn't had this behavior in SW4STM32. How can I improve that?