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...

Resolved! Problem while enabling TIM2 in STM32G041J6M6

Hello,I am using the TIM2 with the STM32G041J6M6 and I am finding problems while enabling TIM2 using registersWith some code I have initiated the timer as reported below (TIM2 clock is enabled) While debugging I can edit some timer registers (ARR,PSC...

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Tommino by Senior
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Count external pulses

I want to count external pulses for one second.On STM32F030 / HAL-Lib I did not findatomic read/reset countercapture by a second timer did not work, thoug I studied well and tested a lot how to config it by STM32CubeIDEIs there any example for a high...

peterka by Associate III
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Do we have cycle counter viewer in CubeIDE?

In keil when we are debugging a device which has DWT, there is a window that shows the elapsed cycles. so then we can calculate thenumber of cycles, every line consumes. How is it possible in CubeIDE?It would be great if we hade a feature like this f...