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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STM32CubeCLT 1.19.0 released

We are pleased to announce that the release 1.19.0 of STM32CubeCLT is available. What is new in 1.19.0: Support for ST Arm Clang toolchainMaintenance of the previous versionUpdated in accordance with STM32CubeIDE v1.19.0 Main fixed issues in 1.19.0: ...

Resolved! [Resolved] STM32CubeIDE project creation issue

Updated post to reflect permanent fix Dear STM32CubeIDE user, Further to the recent STM32CubeIDE project creation issue, we would like to inform you that a solution is now available for you. This permanent fix applies to all STM32CubeIDE versions. I...

STM32CubeIDE 1.19.0 released

We are pleased to announce that the release 1.19.0 of STM32CubeIDE is available. What is new in 1.19.0: Microcontroller, microprocessor, and board lists aligned with STM32CubeMX v6.15.0:Added the support for STM32MP21xx microprocessors to the STM32MP...

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...

Ubuntu 22.04 CubeIDE either freezing or no IOC editor

I was having this problem https://community.st.com/t5/stm32cubeide-mcus/stm32cubeide-user-interface-freezing-in-ubuntu-22-04-wayland/td-p/656993 so I tried the solution and it fixed the freezing, but now the IOC editor doesn't render, such as with ht...

DShekter by Associate III
  • 644 Views
  • 5 replies
  • 1 kudos

STM32CubeIDE 1.14.1 Login to myST does nothing

With STM32CubeIDE 1.14.1 running on Windows10 the login to myST does not work anymore. Clicking the menu item or using the hotkey Alt-L simply does nothing - no reaction, no error message, NOTHING. It worked some time ago but all of a sudden does not...

MSchm.1 by Associate II
  • 6897 Views
  • 17 replies
  • 3 kudos

Is there support for github copilot?

Hi,I cannot find any information about the possibility to use github copilot in the STM32CubeIDE. Is it available or are there any plans to support it in the future?Or do you recommend using it in VS only?Thanks you for your answer

Hueli.1 by Associate III
  • 9049 Views
  • 7 replies
  • 12 kudos

STM32F439ZI TCP COMMUNICATION

I am a beginner in ethernet TCP protocol. I wanted to establish tcp connection between host and target(stm32f439zi). I don't know how to find ip address of an ethernet port connected in stm32.Can anyone help me to learn from basics and develop code a...

arun27 by Associate II
  • 357 Views
  • 2 replies
  • 1 kudos

Resolved! STM32CubeIDE line command build on Windows

Hello,Does someone know where to find documentation on how to launch build using STM32CubeIDE line command on Windows?To specify my need, I have the command below and I would like to add an argument to redirect build log to a custom file :stm32cubeid...

HABIJ.1 by Associate III
  • 1139 Views
  • 4 replies
  • 1 kudos

Resolved! H5 ADC clock

Hi, I'm using the Cube IDE 1.17 on an H5.  The HCLK is 248MHz.  When I try to configure the ADC/DAC clock to use HCLK, I get a red error.  According to the data sheet, the maximum clock to the ADC is 75MHz.  I am configuring the clock as divide by 6....

Ubuntu 22.04.4 LTS STM32 Cube IDE installation errors

Hello ST,   I downloaded the latest cube IDE v1.16 Debian Linux Installer from the official link, performed the following steps: 1. Extract the zip.      sudo unzip en.st-stm32cubeide_1.16.0_21983_20240628_1741_amd64.deb_bundle.sh.zip     2. Change p...

pawanST by Associate
  • 2139 Views
  • 4 replies
  • 2 kudos

Resolved! STM32CUBEIDE code run extern flash

I'm using the STM32H7B0, but I want to place the executable file compiled from a certain file in the project into the external flash for execution. For example, the `BSP/led/led.c` file.I've modified the linker script (ld file), added the address of ...

Sunwaz by Associate III
  • 1083 Views
  • 5 replies
  • 0 kudos