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...

STM32U575: How to configure the PB3 and the SWO to use ITM_SendChar in plain SWO debugging?

I want to use the SWO tracing without having the debugger configuring the SWO line, so that I can directly get the SWO events, by a proprietary own interface. I already applied that code: (Still I get no output measuring with the oscilloscope.)// bas...

Can't get my STM32L496AG13 to run

I have a stm32L496AG13 on a custom BoardRunning code that was tested on a development board, in debug mode, the code crashed at random places during HAL initI worte a new program using STEMCubeIDE version 1.12.0 and put in a simple program: while (co...

no template proposal after upgrade 1.12.1

today upgrade -- STM32CubeIDE // win11Version: 1.12.1Build: 16088_20230420_1057 (UTC)now have : No Template Proposal if Ctr+Space buttonand Dark theme can set (all colors) only for 1 file in my .c files , not for all files(( if 1 .c ==color --> othe...

Excluding files from build not working

Hi, since I have upgraded to 1.7.0 a few of my C++ projects stopped working. When I code in C++ I always create main.cpp file and I exclude from all builds main.c file (I don't delete this file as it is always generated by CubeMX). This has been work...

Is there a bug in the Newlib heap on the 32F417 Cube IDE library?

I posted details herehttps://www.eevblog.com/forum/programming/help-needed-with-some-heap-test-code/It works if you allocate the same size block each time, or if you start big and allocate progressively smaller ones. But if you start small and alloca...

How to specify separate compile flags for C and C++ using clangd extension for Visual Studio Code?

I struggle all day with configuring clangd extension for Visual Studio Code to be able to provide all code intelligence feature for STM32 project that was created with STM32CubeIDE.I mean - it works. Kind of. I provided a ridiculous number of include...

How to fix vanishing/wrong tab/tabs titles in STM32CubeIDE Version: 1.12.1

STM32CubeIDE Version: 1.12.1 Build: 16088_20230420_1057 (UTC)OS: Windows 11, v.10.0, x86_64 / win32Java vendor: Eclipse Adoptium Java runtime version: 11.0.17+8 Java version: 11.0.174K Displays i use the properties / compatibility / change hdpi scali...

i am suddenly getting an error in my cube ide window: not understanding what it is? No source available for "__aeabi_dadd() at 0x800050c" It pops out when i flash my stm32f746 disco board. can somebody help me to clear this issue..

Docker Tooling doesn't work in STM32CubeIDE v1.12.1!!

I installed the STM32CubeIDE v1.12.1. Afterwards, I installed the Docker Tooling plugin over marketplace. At first I didn't find the "Container Settings" Tab in project properties. Then I installed the Docker Launch Support over "Install New Software...

How do you fix "Cannot find the specified linker script. Check the linker settings in the build configuration" when using External Builder and default Builder Script?

I found ZERO help available.The Makeflie created by STM32CubeIED contains the line:# Tool invocationsWRC-1734-stm32f072-win.elf WRC-1734-stm32f072-win.map: $(OBJS) $(USER_OBJS) fail-specified-linker-script-missing makefile objects.list $(OPTIONAL_TOO...