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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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...

Resolved! How to add .cpp and .h files to the project of stm32cubeide?

1) I added to folder Core/Inc file my_lib.h2) Added to folder Core/Src file my_lib.cpp3) I added #include "my_lib.cpp" to main.cppIn tmy_lib.cpp I have only one class for testing. This class works with PWM. When I compile project I get errors that su...

OMaka.1 by Associate II
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  • 4 replies
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STM32CubeIDE V1.7.0, modulo arithmetic => Compiler Error?

Since 25 years I use functions or macros like #define usTimeRead() ((int16_t) (SysTick->VAL >> 1))   #define usTimePlus(TP, US) ((int16_t) TP - ((int16_t) US * (int16_t) 85))   #define usTimePast(TP) (((int16_t) TP - usTimeRead()) > (int16_t) 0)t...

ULehm.1 by Associate III
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  • 11 replies
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Resolved! CubeIDE 1.4 Hangs Using FreeRTOS

Hello everyone,I have Nucleo-L4P5ZG and the development environment is WIN10 , CubeIde1.4 and CubeMx 6.2.I am facing a strange behavior while I'm trying to debug a simple FREERTOS toggle Led code here are details:1- I started with Cube Mx and generat...

AShaban by Associate II
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  • 6 replies
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Why I can't manage embedded software packages in CubeIDE

I have downloaded and installed CubeIDE. My first question is : this is a combination of CubeMX and an IDE right? Anyway, I am trying to use Cube.AI and all tutorials talk about installing Cube.AI with CUbeMX not IDEAnyway I go to Help-> Manage embed...

STM32CubeIDE 1.7.0: No ST-LINK detected!

I know I'm not the first reporting such an issue here, but the "solutions" in the previous threads did not help.I yesterday have installed STM32CubeIDE 1.7.0 using the installer. When trying to run a code, a dialog opens saying "No ST-LINK detected!...

waldmanns by Associate II
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  • 4 replies
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Very newbe with microcontroller programming

Hello everyone!I'm start to learn MCU programming with STM32CubeIDE (have to learn by work).I've never programmed a micro before, so I'm a true beginner. I started with Youtube tutorials and learned how blink the led (by toggle, using the user button...

DMore.1 by Associate
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  • 3 replies
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Resolved! how do i change the driver?

I'm using NUCLEO-207FZGIn cubeIDE, HAL driver is provided by default.I want to change to the SPL(Standard Peripheral Library).Since I am a beginner, I would like to get tips. Before you try, ask a question.I wonder if it is enough to simply add the S...

Psang.2 by Associate II
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  • 2 replies
  • 0 kudos