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...

Whither the CubeIDE Documentation and Tutorials?

I purchased a self-published book called Mastering-STM32.pdf. The author apparently has quite an in with ST in Italy and I am using it for my learning of the STM system. The author's book intends for you to use the Eclipse IDE and STCube HAL to lear...

SRogers by Associate II
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Resolved! Linking binary files for use in C++ application - how?

Hi there,I am new to the STM32 microcontrollers and the STM32 Cube IDE, and I'm tasked with including a binary set of data in a program. Most of the code is generated with the CubeMX program to help me with initialization. Please be advised, that I c...

NRoes.1 by Associate II
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MAC Configuration STM32F4-Discovery board

I am using STM32CubeIDE to generate the code.The only MAC address that will work is 02:00:00:00:01. This address shows up inthe LWIP\Target\ethernetif.c file in the static (void low_level_init(struct netif *netif) function. If I change it to anything...

STM32H745ZI-Q - Debugging problem is STM32CubeIDE

I just have NUCLEO-STM32h745zi board. When I try to debug simple binking led aplication in STM32CubeIDE, this message appear: Break at address "0xa05f0000" with no debug information available, or outside of program code.I am using this application no...

KPiek by Associate
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Resolved! Why can't I install Segger JLink Utilities?

There is a big issue I'm facing. I just installed STM32CubeIDE 1.2.0 but then I get an error when trying to install JLink_Linux_V662_x86_64.debI absolutely need those tools because I also do development for other boards with Segger JLink probes.What ...

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m4l490n by Senior
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how write c++ and include c++ lib in stm32CubeIDE?

hiin stm32CubeIDE c++ code and standard lib (#include <iostream> or #include <iostraem.h>) not work.i test:'convert C to C++'make c++ projectuse only c++ code in func main() ==> 'bool a = true;' all test not woke!!!ya khoda

kshin.111 by Associate III
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