STM32CubeIDE (MCUs)

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...

Resolved! STM32H735G-DK has a number of projects as deliverables examples(ADC, LED,DMA,RTC,...).Are there some rules or tutorials for join two projects as single one project? (From two main.c => one single main .c and what else should have to do ?) in StmCubeIDE?

Resolved! Disable interrupts while Stepping Debug

I use to develop with IAR.I try to go to STM32CubeIDE.I cannot find the way to stepping debug a program if an interrupt timer is running in background.Is there an option like IAR "disable interrupts when stepping"Thanks

STM32CubeIDE doesn't connect to debugger. How can I fix this? I am using the STM32H747-Disco board.

This is what my console says when I try to debug:Info : default port : 7184Info : Remote address: 127.0.0.1Info : stlinkserver already running, exitSTMicroelectronics ST-LINK GDB server. Version 5.7.0Copyright (c) 2020, STMicroelectronics. All right...

�?STM32F446(WLCSP81)】 How can I implement DMA for UART5.

I have an application for STM32F446.And I want to use DMA for UART5.But I can't set DMA for UART5 on STM32Cube IDE.Specifically I would set it on Device Configuration Tool And I would set DMA Request for UART5.But There is no choice for UART5 on DMA...

Not able to see the STM32H730 USB virtual port number under "ports" of the Device manager in Windows.

In debug mode able to see the com port number in device manager under ports, Once debugging mode is terminated unable to find the Virtual comport in Device manager. What could be the problem, is any configurations missed ?MPU: STM32H730VBT6IDE: STM C...

Code Coverage - STM32CUBEIDE

Is there a good way to measure code coverage using STM32CUBEIDESimilar Question

Resolved! How to resolve the Debug Error "CM4 Failed to read all registers FAILED to REGISTER Values from the target"?

I encountered a very weird behaviour when trying to erase the Flash memory of the STM32H745ZITx on the Nucleo-H745ZI-Q board using the STM32CubeIDE on Linux. While running the code: HAL_FLASHEx_Unlock_Bank2(); for (int i = 0x0; i <= 0x7; i++) { ...

Resolved! How to set STM32IDE peripherals into default mode?

Hello Everyone, I have a STM32F401RE and the version of STM32IDE is 1.6 . I have been told that after naming a project, the STM32IDE pops a massage asking if want to set the peripherals into default mode. But for some reason my version NEVER shows m...

Resolved! STM32CubeIDE Windows 10 installer does not download correctly

For the past 2 week I am working with STM32H723 to send some data using ethernet but I am unable to ping my board even example programs not helping me.

For the past 4 months I have being working with STM32H7 and F7 MCU and I made few projects and I really love working with DMA and interrupts. But now I need to use ethernet and send some data using TCP/UDP protocol.In STM32F767ZG ethernet works fine...