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 1.19.0 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...

X CUBE AWS STM32 Discovery kit - IoT node

Hello, I'm trying to compile the firmware to use the B-L475E-IOT01A in AWS IoT.I just download the pack X CUBE AWS, import to STM32CubeIDE(v1.0.0 and v1.1.0) and compile.There are two error on make file.I try to make the samething with SW4STM32(v2.9 ...

lenonrt by Associate III
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Cube IDE Compiler error2

Hi,I'm trying to compile one of AWS project for L475 IoT and I have the silly error: make[1]: *** [vendors/st/stm32l475_discovery/BSP/B-L475E-IOT01/subdir.mk:39: vendors/st/stm32l475_discovery/BSP/B-L475E-IOT01/stm32l475e_iot01.o] Error 2   make: ***...

Tytan28 by Associate
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Running STM32Cube IDE Debug on VMWare linux

Hi,I was curious if the community has had success and/or lack of it when running STM32 Cube IDE and reading the serial from Linux as a VMWare client, from a Windows host? Any issues bridging the USB connection through the Windows host, to the boar...

Sleepmode not working properly

Hello,I'm using a stm32f070f6 mcu.My problem is that, when I debug separately my bootloader and my APP code, everything works fine, but when I put them together in a hex file and upload it to my MCU(the bootloader remaps the IVT to the RAM before jum...

MCasas by Associate II
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Resolved! Project copy/paste doesn't work

Hi all,Afer copy/paste of project cubemx .ioc file name is not updated accordingly and cannot be opened.Manual updating name of .ioc file is fixing this issue.Regards,Pawel

PHryn by Associate III
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Resolved! CubeIDE flash problem

CubeIDE 1.0.2 deb linux.IDE see STlink.v2​, I sucessfully upgraded it.When I click on build (checked debug or release) project builds without errors but it dont flash target.​​Only once it flashed my board (disco f407vg) when messing with debug confi...

oeliks by Senior
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  • 2 replies
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