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...

Buffering in SWV ITM Data Console?

I have built a code using the STM32CubeIDE with only 1 taskvoid StartMyTask(void *argument){  /* USER CODE BEGIN 5 */  /* Infinite loop */   char c = 'A';  for(;;)  {   ITM_SendChar(c); //sends the char c to the PC debugging termi...

bjbfj by Associate II
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  • 2 replies
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What STM32 Project generation tools exist, that can create a project file that works with STM32 CUBE IDE? (I need to create 40 to 50 different ones)

I have read over: https://community.st.com/s/question/0D53W00000S6WiuSAF/stm32cubeide-cmake-integrationI want/need to be able to create a STM32 project external to the STM32Cube, I have about 40 to 50 small projects I have to create and these change ...

delli by Associate II
  • 3155 Views
  • 6 replies
  • 0 kudos

STM32CubeIDE: how to avoid losing Middleware code changes (USB)

Hello,I plan to modify the USB Audio Class for a project created in STM32CubeIDE and using the USB Middleware library. I select the peripherals I need in the Device Configuration Tool, plus the USB_DEVICe Audio class. then I generate the code.In all ...

fbar by Senior
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  • 11 replies
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ADC issue in STM32CubeIDE V1.10.0

 Hi I am facing issue in adc conversion result. MCU : STM32H750VBT6 ADC : 2CHANNEL : 14 (PA2) 1) 0V ADC give 32767 result count after conversion complete 2) 3V ADC give 65535 result count after conversion complete 3) with floating pin getting full ...

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AMakw.1 by Associate
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  • 0 replies
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Resolved! Unbale to connect to the network

We want to migrate from STM32L4+ to STM32U5 series of processor.. this latest software is not supported by older ide (1.6.0) so we need to migrate from stm32cubeide 1.6.0 to 1.10.0..I have un-installed the older version and cleared all possible direc...

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Agour.1 by Associate III
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  • 19 replies
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Resolved! STM32CubeIDE 1.10.0 Project Migration breaks projects

Please see the below:After migrating any previous STM32CubeIDE-1.9.0 project to STM32CubeIDE-1.10.0 using the Migrate tool, they all now fail to build, which is a pretty massive issue.Could this please be looked into immediately?Regards,Luke

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etheory by Senior II
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  • 1 replies
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Resolved! IDE 1.10 linker error undefined reference to

Now testing update to latest IDE and first project i test canot link.All files is compiled ok.linked func and vars is reported as undefined reference to __??c:\st\stm32cubeide_1.1.0\stm32cubeide\plugins\com.st.stm32cube.ide.mcu.externaltools.gnu-tool...

MM..1 by Chief III
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  • 1 replies
  • 0 kudos
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