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...

C:\ST\STM32CubeIDE_1.0.0\STM32CubeIDE\uninstall.exe was detected by Kaspersky Antivirus as "probably" infected by "HEUR:Trojan.Win32.Cosmu.gen". Question: Does this accident is false detection? Best regards.

Resolved! Migration from TrueStudio to STM32CubeIDE, "Fail create backup of project files before conversion." No other message. How to debug this?

Hello,We have a long-lived project that we develop in Atollic TrueStudio. It contains 4 nested projects; two C/C++ projects, and another two Eclipse projects for web development.I have tried to import these projects using the "Import/General/Import ...

Resolved! How to still listen to UART1 or any other UART using 115200 baud rate in STOP mode ? (STM32L053 has an LSE of 32.768kHz and LSI of 37kHz)

I want to listen to UART (using receive interrupt) at a baud rate of 115200 while in stop mode and retain the received characters (which are stored in a buffer) after I wake up from STOP mode using the RTC. Is that possible?If so, how do I implement ...

Guidelines for migrating example RTC calendar Cube IDE exemple for Nucleo_64 to nucleo_32

HelloI have imported an example STM32L412RB_NUCLEO_RTC_Calendar from the L4xx package, into the STM32CUBE IDE conversion and build is OK , no errorI would like to to make this example RTC_Calendar example built for Nucleo_64 (L412RB) running on Nucl...

Installer for CubeIDE broken for package L4 V1.17.1?

Do anyone experience the same problem?I tried to install the firmware package for STM32-L4 micros.I chose V.1.17.1. Installation started to download a file stm32cube_fw_V1170.zip despite the fact, that I chose V1.17.1Later it complained about a folde...

Resolved! GDBServer not running under Debian

When I try to run the gdbserver included with cubeIDE the program reports it's missing "_Z19STLink_GetLibApiVerv", as in it cannot lookup the symbol within the binary.I encountered this error with both 1.7.0 and 1.8.0.I'm not sure if my LD_LIB_PATH i...

Resolved! How to add a third-party library to stm32cubeide permanently?

I have written multiple .c and .h files as libraries. Right now I have to add them to the core folder manually for each and every project I make. Is there any way that I can put these libraries in the main include folder of stm32cubeide, so I just ne...

When building a C++ STM32 Project, how do I associate the .hpp file extension with combined header and source templates and Class files?

In my regular C++ work, I use the BOOST library, and I've taken to using their .hpp style that combines header declarations and source definitions in one file for most of my C++ work. I try to not use separate .h and .cpp files any more, whether it i...

Resolved! When copying a STM32 Project to a new C/C++ Managed Build Project, I am encountering header file location errors because I don't know how to duplicate the auto-generated project links under the master {project} Includes "directory."

It has the auto-generated plugin include "links", but I am missing the following.{project}/Core/Inc{project}/Drivers/CMSIS/Device/ST/STM32G4xx/Include{project}/Drivers/CMSIS/Include{project}/Drivers/STM32G4xx_HAL_Driver/Inc{project}/Drivers/STM32G4xx...

Resolved! Switching from Debug to Release mode - how do I push firmware to target (beginner question, am I doing something wrong?)

I am beginner with STM32CubeIDE 1.8.0 and am having trouble delivering release mode firmware to the attached target (STM32F0Discovery module, which is otherwise working well.)I am now experimenting with switching from Debug (the default configuration...