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...

breakpoint not working

I have installed STM32CUBEIDE for software development.I am trying for internal debugger to debug my code and get the output on console but breakpoint not working.C code is not dependent on hardware.Please tell me setting in IDE so I can see output.

TSuta.1 by Associate
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Resolved! Some code is not compiled with STM32CubeIDE

I am using STM32CubeIDE to develop a small project. But I do not know why some code  if(Motor_PullBack_Enable == 1) {} statement is not compiled.  if(Motor_Extend_Enable == 1)  { ....  }  if(Motor_PullBack_Enable == 1)  { ......

Resolved! STM32H723ZG ADC on Nucleo board behaves not as expected

Hi there,I am using a Nucleo H723ZG and my ADC(s) behave weirdly.I need only one ADC, from the datasheet the ADC3 supports 5 MSPS.Since I needed the highest possible sampling rate, I've chosen this one.The data gets collected in one burst of 4096 12-...

Ingenieer by Associate II
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Using gated timer with STM32CubeIDE, HAL, and STM32F103 MCU?

I want to create a simple demo for a gated timer in STM32F103. I am using STM32CubeIDE but I cannot find the right way to configure Cube and use HAL functions to make it work.I have set up TIM1 timer to run at a 1kHz clock in slave mode (gated mode),...

AQuev.1 by Associate II
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