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...

Link Binary file in project

Hi, I am using this ST Cube Ide great program.I need to link a binary data file in the project and I need to be able use alias name in order to use pointer variable in C language.In the ARM Ide I use to do this adding input link file and give my pref...

LPode.1 by Associate II
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  • 3 replies
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FreeRTOS doesn't working when generated from Cube.

Hello!Using STM32CubeIDE i turning on FreeRTOS feature and in StartDefaultTask i try to do simple thing - turn on LED, in other words set high level on some pin. But nothing happens. FreeRTOS doesnt work from CubeIDE. Interrupt doesn't generated.Maki...

STM32CubeIDE not available for download

Hello peeps,I am trying to download the STM32CubeIDE but the option is greyed out and says Not available for download.Almost all software packages download are greyed out.What am I missing?Thanks

Danych by Associate II
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  • 5 replies
  • 1 kudos

I2S master RX with DMA transfer to memory

Hi,I am using STM32CubeIDE for audio application development. In my application STM32 will be working as I2S Master Receiver so I wanted to collect data continuously without losing any data.I have configured DMA with circular mode enabled. Looking at...

Question on STM32 USB libraries

So I notice this uncomfortable feeling of not knowing WTF is going on when I single step through ALL the config, trying to make sense of all this BS stepping to setup the registers. Since most of this stuff I soon wont care about exept their 1 or 2 f...

How do I close UART connections?

Basically, I want to close already 'CONNECTED' UART connections in my Cube IDE. Also, I want to remove all 'CLOSED' UART connections from my Debugger window.Thanks

AIlic.1 by Associate
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STM32CubeIDE not generating main() source.

I recently installed STM32CubeIDE and tried to generate code for a Nucleo board. The IDE generates the HAL drivers, but does not generate main() or any initialization code for the peripherals. How do I get it to do that?  Previously, using CubeMX and...

JMill.1 by Associate III
  • 835 Views
  • 1 replies
  • 1 kudos