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...

Problem regarding sleep mode in CUBE IDE

I have ported my source code from IAR to ST CubeIDE.My IAR code is working fine for Sleep mode.But same code is not working for sleep mode in CubeIDE.While debugging i found that it is not going in Sleep mode .Please suggest how can i proceed to make...

PShar.11 by Associate
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Writing data to internal flash

I have a custom board using a STM32F071VTB processor. I would like to store a small amount of configuration data in flash. The configuration can change during operation so that I need to be able to write to the flash from the executing application ...

open serial port failed? (virtual com port debug)

i used CUBEIDE to config my board's VCP function,but virtual com port always open failed,when the board is running in debug mode.so i used CUBEMX to generate my project again, but this time i generate keil project and everything is ok. so what's the...

SWu.2354 by Associate
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  • 1 replies
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STM32CubeIDE needs IDE built-in usage examples.

I was used to using the Arduino IDE, and I think it might be easier to use the STM32CubeIDE software if there are usage examples built into the IDE. This makes it convenient to use the IDE without having to copy and paste external code to complement ...

0690X00000BugXcQAJ.png
by Not applicable
  • 1091 Views
  • 3 replies
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stm32CubeIDE for Mac is stuck on "Checking for Updated files"

In OSX when i click "Start new STM32 project" the IDE is stuck on displaying Checking for updated files. Nothing happens except the bar moves back and forth.In Windows on the same computer (through parallels desktop) everything works and the IDE down...

0690X000008wVPTQA2.png
TLubk by Associate II
  • 4564 Views
  • 8 replies
  • 2 kudos