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...

How to use old HAL library in CubeIDE

Hi, I have a problem using stm32f722 uC with HAL 1.16.0 and 1.16.1I write a simple UART send project and test it with an oscilloscope (becouse it doesn't work with the target device) and discover that HAL_UART_Transmit is sending correct bytes while ...

Lgarb.1 by Associate II
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  • 9 replies
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Resolved! How does one observe peripheral registers with CubeIDE?

Remedial register view help needed.I need to see DMA and UART registers, not having much luck.ron239955_stm1 referred to the i/o registers window, how is this done?From Debug Perspective, Registers View, I see only General Registers.I notice that the...

Sking.21 by Associate III
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  • 3 replies
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Break-point issues on STM32G030F6P6

Hi,When I try to upload to my STM32G030F6P6 I get the following error and sometimes I get the "Command Aborted" message attached in the picture.I tried resetting my workspace too. But still I get this error. Erasing memory corresponding to segment 0:...

0693W00000GY7yjQAD.jpg
Sahiru by Associate II
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  • 2 replies
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Resolved! Has anyone got ITCM working with GCC under STM32CubeIDE

Hi,I have spent three days trying to put some real-time FIR filters into ITCM to speed things up.I have been able to allocate the functions, copy the code from flash to ITCM in the start-up file, but when I run the system the ITCM memory gets changed...

Why does sprintf not work with RTOS?

I'm trying to use this function:char str[80]; float val;   sprintf(str, "%f", val);But the task freezes.I've already added the -u _printf_float flag to work with the serial output, but it still doesn't work.If using another form of variable, %d, %u, ...

by Not applicable
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  • 7 replies
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Resolved! [SOLVED] Undefined Reference to custom Static Library

Hi,With supply issues currently, I have been working on 3 different micro controllers of the same family, STM32F4xx. I am trying to contain the hardware specific code in their own projects, 3 each for the processors. But I have common code that is us...

JNoon.1 by Associate III
  • 7857 Views
  • 3 replies
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