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...

stlink v2 no device

At first, I downloaded elf using stlink v2 and run firmware. and then rebuild source. After that I tried to run debug button. But I encountered no device message.

Clee.4 by Associate II
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STM32CubeIDE does not support external tools

In TrueStudio, it was able to bind an external tool to a breakpoint. I can still select the "External tool action" in the breakpoint properties dialog, but I can't add an external tool in the "External Tools Configuration" dialog. Will this feature b...

SBusc by Associate
  • 1522 Views
  • 1 replies
  • 1 kudos

Will there be a PC tool-chain for STM32CubeIDE?

In my TrueSTUDIO workspace I have some unit tests which run on PC. Hence these are built using the "Atollic PC Tools" tool-chain. In STM32CubeIDE I cannot find this or anything similar. Did I miss something, will it be added later or am I left to def...

RNiel.15 by Associate II
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  • 17 replies
  • 2 kudos

Help solve the initialization problem bxCAN

Hello.I am testing a CAN bus using stm32 discovery (STM32F407).I use the HAL library. In the CUBE IDE program, it automatically generates the MX_CAN2_Init function. It calls another function HAL_CAN_Init. At run time, HAL_CAN_Init is reset SLEEP biti...

SVolo by Associate II
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  • 1 replies
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i can't create new project in STCube IDE

Dear Experts,i am newbie to ST Micro controllers i am choosing NUCLEO-L053R8 and ST cube IDE i can't create new project in IDe that shows time out error, i have attached screen shot for your reference,

startup object files missing

hi all, new to stm32cube ide.i generated all of the project files using the build in cubemx thing and written my program but when i press compile, make errors out on Startup/startup_stm32f407vgtx.o missing.i've tried generating the files with a seper...

Knoor by Associate
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  • 1 replies
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