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 1.20.0 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 ...

Aimen1 by ST Employee
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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...

Aimen1 by ST Employee
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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! Example project provided does not build.

Hi,I am using the above board, downloaded the example project and followed all procedure as per the readme.txt.Though I had to copy many header files into the project, I am able to create the project to 75% then it comes up with error. Please see att...

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Shaun.t by Associate III
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  • 2 replies
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STM32F103C8T6 problem debuging in CubeIDE

Hello,I bought few Blue pill modules with this MCU. But I have a problem with them in CubeIDE (Eclipse) When I try debuging or write code into MCU, there is an Error (underneath) for all modules with this MCU (STM32F103C8T6, 99lKA 98, MYS 803)I have...

ONadr.1 by Senior III
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  • 6 replies
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STM2 SPI state machine for HAL_BUSY

Hi,I see there are different states for SPI transfer/Receive.There are 4 different status when we use HAL_SPI_Transmit_Receive_DMA()What is the next step if we receive the status as HAL_BUSY, HAL_ERROR, HAL_TIMEOUT.Can you please help me to get some ...

Iswarya by Associate II
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  • 1 replies
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Is the CubeIDE updating thru HTTP or HTTPS?

Is the CubeIDE updating thru HTTP or HTTPS? I am using company PC, seems wont connect to http. Same problem on esp8266/Arduino https://github.com/esp8266/Arduino/issues/5480 If this is my problem, is it possible to switch the update thru https server...

Can´t update STM32CubeIDE to 1.4.2

Hello,I am trying to update my current installation (1.1.0) to 4.1.2, but CubeIDE throws this message every time.I have looked for similar problems in the forum, but seems like no one has had this issue, and I don´t know how to solve it. Anyone could...

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FTORR by Associate II
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Resolved! Findout pin assignments on CubeIDE

How can I find out on a written program on CubeIDE that which pin of the microcontroller is used for different peripherals like ADC, Timer, DAC and so on?

SalPaz by Associate II
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  • 3 replies
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