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...

Existe compilador netamente en ASM que trabaje en el STM32CUBEIDE ?

1) Debug does nothing (both menu and icon). No messages, no warnings, no logs, nothing. Yet it works at home. 2) In project generate code advanced settings, turned off MX_BlueNRG update options, yet it still overwrites all my changes in modifying service

Originally, it seemed to work okay. Now I can't get it to work at all after many days of trying, and in addition, whenever I write code, my code keeps getting over-written and my files deleted. I have installed openocd, but can't get the ide to downl...

"Target is not responding, retrying..." message during HAL_FLASHEx_DATAEEPROM_Program

Hello.I implemented a routine using HAL_FLASHEx_DATAEEPROM_Program to save data in internal EEPROM.It works fine, but in debug mode, when HAL_FLASHEx_DATAEEPROM_Program is called, a message of "Target is not responding, retrying..." is shown.Is it an...

Resolved! hi2c2 in an external .c

Hello to all.I'm coding an I2C comunication and the IDE (1.4.0) create the Private variable I2C_HandleTypeDef hi2c2; and then the function MX_I2C2_Init. Everithing ok.I'm using an external .c file to handle the I2C communication and how can I access ...

Resolved! STM32CubeIDE 1.5.0 crash issue

Hi,I cannot import existing project into Workspace. Here's the error log when I try to select a root directory: eclipse.buildId=Version 1.5.0 java.version=1.8.0_272 java.vendor=AdoptOpenJDK BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_...

Resolved! How to write dirctly to a Flash memory address?

Hi, I'm working on Stm32CUBE IDE with STM32LO71RB. I would like to write a version number when I am flashing my device at EEPROM Flash memory address 0x08080000. I've tried HAL_FLASH_Program(), but I have to execute it at each reset. I would like to...

Resolved! It is possible to group tabs (automatically) by project?

Is it possible to group open tabs in the CubeIDE by the projects they belong to?If I have two projects open at the same time it becomes pretty confusing which source file belongs to which project.

I make project code using stm32Cube ide 1.5.0 and same project copy paste with rename workspace and project name. after in new project what i changes similarly changes happed in previous project. please suggest me.

How to usb multiple?(USB_FS/ USB IAD / STM32 CUBE IDE)

How to Multiple USB CDC (USB IAD) In CubeIDE?Can it be automatically generated on CubeIDE?

Resolved! I can't debug my own board

Thank you for helping.environment:IDE: STM32CubeIDE Ver1.3.0Board: Self-made boardDebugger: STLink V3-MINII connected to debug the board I made this time with IDE.The situation is different from that of the evaluation board.The following message is o...