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 2.0 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...

STM32CubeIDE 1.18.1 released

We are pleased to announce that the minor release 1.18.1 of STM32CubeIDE is available. What is new in 1.18.1: This minor release will not bring any major updates to the STM32CubeIDE 1.18.1. It will be aligned with the STM32CubeMX 6.14.1. Main fixed i...

STM32CubeIDE 1.18.0 released

We are pleased to announce that the release 1.18.0 of STM32CubeIDE is available. What is new in 1.18.0: Microcontrollers, microprocessors, and board lists aligned with STM32CubeMX 6.14.0: Added the support for STM32WBA6xxx microcontrollers in the STM...

Bluetooth module HC-05

I'm using STM32f411re to communicate with phone using HC-05 Bluetooth module, I want to turn an LED on, but this doesn't work when using UART2 but works well when using UART1, What could be the reason behind that?

PMato.1 by Associate II
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  • 1 replies
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Neu build Error when using STM32CubeIDE1.15.0

Version: STM32CubeIDE1.15.0 Hallo ST community,due to the project-related reason, I need to use an old compile toolchain com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.10.3-2021.10.win32_1.1.100.202309262110 . So I download this toolchain...

JPan.4 by Associate III
  • 801 Views
  • 0 replies
  • 1 kudos

target is not responding issue

Hi,When I flash my code, I encounter the issue below. I have unplugged the cable of the board, but that didnt work.Could you please help me resolve ?  STMicroelectronics ST-LINK GDB server. Version 7.5.0Copyright (c) 2023, STMicroelectronics. All rig...

demir by Senior II
  • 999 Views
  • 2 replies
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STM32CubeIDE on Windows Server 2019 for all users?

I have installed STM32CubeIDE + TouchGFX on a Windows 2019 server.It works for my account, but it does not work for other users.Question: Is it possible to install STM32CubeIDE for all users? I mean that other uses do not need to reinstall the softwa...

awiernie by Senior II
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  • 0 replies
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Resolved! STM32CubeIDE build analyzer problem

Hi folks, I use latest STM32CubeIDE on Linux and noticed that build analyzer always updates "Memory Regions" tab for previous build configuration (whatever it was Debug or Release).No matter how many times I rebuild code in "Debug" configuration, the...

Lex by Associate III
  • 5597 Views
  • 3 replies
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USART3 Receive interrupts issue.

Hi, I'm using the USART3 on interrupt mode with the STM32F407 chip and I cant figure out why the recive function is not working.I'm transmiting from a STM32F7 a buffer like this: "$en:X# to the F4 but this buffer never arrives when debugging. I'm sur...

ferdlf by Associate III
  • 3193 Views
  • 7 replies
  • 1 kudos

Resolved! Headlessbuild error when using cmd to build project

When is use those command to compile my project, some error occurred,However,  When I use gui to build the same project, the result is ok. command:./stm32cubeidec.exe --launcher.suppressErrors -nosplash -data D:\Workspace\Firmware -application org.ec...

Nico4 by Associate
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  • 2 replies
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Resolved! STM32CureIDE can not surpress warnings

I integrated one open source software module into my project, but I found that there are a lot of warning about unused functions, so I tried to surpress that by adding "-Wunused-function" in CubeIDE, and found the configuration is correct by checking...

HXiao.1 by Associate II
  • 694 Views
  • 2 replies
  • 1 kudos