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 2.1.1 released

We are pleased to announce that the minor version 2.1.1 of STM32CubeIDE is available. What is new in 2.1.1: This release covers the topics listed below: SEGGER J-Link GDB server updated to 9.24 to fix an issue with the Live Expression view during the...

Aimen1 by ST Employee
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STM32CubeCLT 1.21.0 released

We are pleased to announce that STM32CubeCLT 1.21.0 release is available. What is new in 1.21.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.1.0Update of Clang/LLVM toolchainUpdate of GCC to GCC 14Update of STM32Cu...

Aimen1 by ST Employee
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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...

Ethernet Ping does not work in STM32f429iit6.

Assistance Needed: Ethernet Configuration Issue on STM32F429IIT6 I'm encountering difficulties in enabling Ethernet functionality on the STM32F429IIT6 board. Despite efforts, I can't ping the Ethernet connection. Could you provide example code or gui...

Project explorer highlighting .ld files - how to stop that?

No idea with what version that came, just updated to 1.15.1 after a couple months, and linker scripts are now written in bold font.Kinda arbitary, needlessly distracting and annoying. I know what files I find important when, don't need a nanny for th...

SKled.1 by Senior II
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TF lite micro library include STM32 CUBE IDE

Hello! I sorley need some help integrating my tensorflow.lite model on the STM32F405RGT6, which i have on a custom board. I have converted the model to a Carray.h but I am struggeling to include the tensorflow lite micro library. I would appreciate a...

Resolved! printf %llu with error

Hi guys,I'm executing the "printf" in CubeIDE to output uint64_t with "%llu", but the printout is wrong.Why does it not support "%llu"?However it can work well in Keil. //debug.c int __io_putchar(int ch) //Redirect printf to uart { HAL_UART_Transmi...

PeterMu by Associate II
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