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 2.1.1 released

We are pleased to announce that the minor version 2.1.1 of STM32CubeIDE is available. What is new in 2.1.1: This release covers the topics listed below: SEGGER J-Link GDB server updated to 9.24 to fix an issue with the Live Expression view during the...

Aimen1 by ST Employee
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STM32CubeCLT 1.21.0 released

We are pleased to announce that STM32CubeCLT 1.21.0 release is available. What is new in 1.21.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.1.0Update of Clang/LLVM toolchainUpdate of GCC to GCC 14Update of STM32Cu...

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...

Some issues with STM32CubeIDE and STM32H747

1) In all of the examples the project explorer shows the CM7 code greyed and crossed out because "exclude from build" is checked. It is clearly not excluded from the build as this is the main code for the example. I presume this is some fiddle to all...

AStew.1 by Associate II
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  • 2 replies
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Problem to add vl53l1 library

Hi, I have problem to add vl53l1 library to my project created whit STM32CUBE ide , i use mcu STM32G030FX, i unzip the file en.STSW-IMG007 under drivers/vl53l1/core and drivers/vl53l1/plattform ,after build the project i had this error16:37:31 ...

Fscu.1 by Associate II
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  • 1 replies
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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...