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...

How do I get an interrupt to work using STM32CubeIDE on my STM32F446RE board?

Oh there are so many more details... The short story is that I recently got a freelance job converting an old 6800 based controller box to use the STM32 boards. The basic idea is that we will have various things happening in the real world that need ...

Terminal related problems

Hi,I want to use a terminal to check serial communication. I have tried to install a terminal to my CubeIDE software. I have followed this path:Help --> Install a new software --> (I have looked for a "terminal" keyword. I have tried to install TM Te...

How can i implement the math library in the STM32CubeIDE? I use the STM32L011 and i want to implement the atan2(x,y) function. But I can not get a working result....

How to compile a project created with STM32CubeIDE from terminal on Linux?

After having created a project with STM32CubeIDE, I want to compile it from cmd line interface in Ubuntu.After "cd <projectdir>/Debug", I do "make -j8 all" but get error message: arm-none-eabi-size <projectname>.elf make: arm-none-eabi-size: Command...

STM32CUBE IDE FreeRTOS cmsis_os.h:461:67: warning: ISO C++ forbids converting a string constant to 'char*'

When freeRTOS header cmsis_os.h is used in *.cpp file, it generates compiler warningISO C++ forbids converting a string constant to 'char*'.Proposed fix:Change line 326 of cmsis_os.h from:typedef struct os_thread_def { char *name; ...

First time using STM32CubeIDE and I'm following the tutorial here: https://www.youtube.com/watch?v=hyZS2p1tW-g No issues until I attempt to edit the main.c file but it doesn't exist. Can someone help? I've attached a screenshot if hat helps.

Resolved! How should I set the config of minicom to get the correct message from NUCLEO-F746ZG?

I have searched lots of articles, and followed their approach, but minicom still show garbled. (I tried teraterm on windows before. Its message is correct.)The following is my command lines:---------------------------------------------------------$ ...

Not able to flush the firmware in STM32F413RH custom board

Hello,I could use DISCO-F413ZH (STM32F413ZH MCU) dev board to test some of the sensors. After successfully testing with dev board, I made custom board using STM32F413RH MCU. When I connect the custom board to computer, it detects as STM32 bootloader....

Content-assisted shortcuts cannot be modified�?�?�?�?

I found that Content-assisted shortcuts cannot be modified? Has anyone else had this problem?

Float value gives hard fault in STMCubeIDE

Dear All:I want to use the FPU module in STM32F407,But how can i use it in STM32Cubeide?and i use UCOS_III.If I define a floating point data,when i use this data,it will be case HardFault.add the libopen the FPUdefine __VFP_FP__but in SystemInit FPU ...