STM32CubeIDE (MCUs)

Ask questions on STM32CubeIDE. Discuss how to build, debug, configure, and optimize your project as well as how to use our software tools.

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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...

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?

LMorr.3 by Senior II
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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

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MaSpieke by Associate
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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...

Igor P. by Associate
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  • 1 replies
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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...

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AE104 by Senior
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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...

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