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...

For the past 2 week I am working with STM32H723 to send some data using ethernet but I am unable to ping my board even example programs not helping me.

For the past 4 months I have being working with STM32H7 and F7 MCU and I made few projects and I really love working with DMA and interrupts. But now I need to use ethernet and send some data using TCP/UDP protocol.In STM32F767ZG ethernet works fine...

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anklabs by Associate
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  • 1 replies
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Resolved! How do you add LL drivers to STM32CubeIDE generated project?

Hi, this seems like it should be a simple task but I have not yet found a way. I have a project that I created in STM32CubeIDE v1.3.1 and by default all peripherals I've enabled use the HAL drivers. I want to use the LL drivers however but there does...

DBurr by Senior
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  • 3 replies
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Resolved! How to add APIs

I am new to STM32CubeIDE and I was trying to write a simple UART driver using polling method. I was successful when I wrote the function in the main.c and compiled the code. So, I wanted to make an API of the same function and moved the function to s...

Can anyone tell me how to deal with Websocket frame architecture or masking data as per WebSocket frame are concerned?

Can anyone tell me any library for Websocket frame architechture in STM32cubeIDE. I have seen many links in Github but failed to implement so can anyone tell me the simplest method to do WebSocket frame for masking the Transmit data to Websocket Serv...

SVerm.3 by Associate III
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I have been trying to download a program to a Nucleo-STM32L476 and I always get the message debugger connected debugger connection lost

In the CubeIDE I have a simple program just to get familiar with the IDE. I have connected the STM32L476 and as the run / debug process starts I see the message below. When the console indicates debugger connected The LED on the ST-Ling part goes gr...

EScha.1 by Associate II
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  • 7 replies
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Resolved! CubeIDE fail to compile

Hi everyone!I'm new to CubeIDE. I've just installed version 1.6.1 on Windows 10 and I find myself in a situation...At my first attempt to make to blink the PC13 Led, the compiler cannot complie those lines and bring the following error:c:\st\stm32cub...

NVETE.1 by Associate II
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  • 4 replies
  • 1 kudos

Can The Static Stack Analyser from CubeIDE used manually

Hello erverbody,I had a Projekt, build with FreeRTOS and Ac6 plugin and Eclipse.Know I try to figure out if the stack size of the task is set correctly.For this i generate the .elf file and the .su file with the eclipse/Ac6 setup.Is there a way to lo...

JMüll.2 by Associate II
  • 1633 Views
  • 3 replies
  • 0 kudos