STM32CubeIDE (MCUs)

STM32CubeCLT 1.20.0 released

We are pleased to announce that STM32CubeCLT 1.20.0 release is available. What is new in 1.20.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.0.0Update of Clang toolchain version 19.1.6Update of GCC 13.3.rel1Update ...

STM32CubeIDE 2.0.0 released

We are pleased to announce that STM32CubeIDE 2.0.0 release is available. STM32CubeIDE is now independent from STM32CubeMX. With this release, device configuration, previously handled within STM32CubeIDE via STM32CubeMX, is now exclusively available t...

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...

Bug in the latest STM32CubeIDE relating to the compilation of release code using the Ofast optimisation

Looks like we've come across a bug in the latest STM32CubeIDE relating to the compilation of release code using the Ofast optimisation.Recompiling using anything else, including O3 "Most optimized" does not cause this failure.I've copied below the co...

CMSIS-Driver for DRIVER_Spi.h

Does anyone know how I include CMSIS-Driver's DRIVER_Spi.h library in CubeIDE? I was not able to find it installed by default. Is this library supported for STM32 Cube and if so, what is the CubeIDE way of adding it?

Resolved! how to debug the program in StmCubeIDE without flashing the controller every time? Just debug. Programmer STLINK v2, microcontroller STM32F769. Are there any options to disable flashing on start debug?

Issue getting two ST micro controllers to communicate with each other using CAN BUS

I currently have two STM32 Micro controllers, One is the NUCLEO-L4A6ZG and the other is the NUCLEO-L4R5ZI-PI want to communicate between the two using the CAN Transmission but I am confused about a couple errors that I have been hitting, So for refer...

TM Terminal plugin

I'd like to add the TM Terminal plugin to STMCubeIDE 1.12.0.I did add: After installation and restart the plugin didn't show up within the Show View List Box: Could somebody help me out it solving this problem?Thanks

STM32CubeIDE 1.12.1 wrong CDT update site

STM32CubeIDE version 1.12.1 (maybe other versions as well) has the wrong CDT update site configured by default. 1.12.1 uses CDT version 10.6 and Java 11, but CDT update site is configured as https://download.eclipse.org/tools/cdt/releases/latest/ whi...

Resolved! I create a project with STM32CubeIDE on one computer, and need to copy it to another computer to share. I copy the whole project folder to that computer, but don't know how to open this project on that computer. What is the right procedure to do it?

Source File Initialization Errror

Hello,I am trying to control an AD5940 with STM32F4 SPI. I placed the AD5940.h and AD5940.c files in the main file but after debugging I got these errors. Do you have any idea how I can solve it? 12:37:26 **** Incremental Build of configuration Debug...

Resolved! [SOLVED] Sprintf with floating point number crashing into hard fault on STM32L476, working fine with STM32F091

I'm trying to use this C code#include <stdio.h> char arr[50]; int var_int; float var_float; int main (void) { while (1) { var_int++; sprintf (arr,"RES 1 %d",var_int); var_float = var_float + 0.1; sprintf (arr,"RES2 %d %f",var_int,var_float...

how can i manually include std peripheral libraries to my project as i add the directory path to the compiler and still getting "no such folder or directory"

Right-click on your project in the Project Explorer and select "Properties" from the context menu.In the Properties dialog box, expand "C/C++ General" and select "Paths and Symbols".In the "Paths and Symbols" dialog box, select the "Includes" tab.Cli...

STM32CubeIDE (MCUs)

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