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 1.20.0 released

We are pleased to announce that STM32CubeCLT 1.20.0 release is available. What is new in 1.20.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.0.0Update of Clang toolchain version 19.1.6Update of GCC 13.3.rel1Update ...

Aimen1 by ST Employee
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STM32CubeIDE 2.0.0 released

We are pleased to announce that STM32CubeIDE 2.0.0 release is available. STM32CubeIDE is now independent from STM32CubeMX. With this release, device configuration, previously handled within STM32CubeIDE via STM32CubeMX, is now exclusively available t...

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...

How to solve HardFault_Handler problem at debugging?

Hi Everyone,I am newbie in embedded software field, Just graduated from college.I am trying to connect a SD card and read&write data. I did same things to my STM32F429 but when I tried them on STM32F030C8, I am facing with Debug Current Instruction P...

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volkan_ by Associate II
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program Make not found in PATH

Hello Everyone, got an error when i build my project error :- Program "make" not found in PATHi cross check properties and i put the address where all makes are located.despite of doing this get the same error when build the project  

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HAL_FDCAN_ERROR_NOT_INITIALIZED Error

void MX_FDCAN1_Init(void){/* USER CODE BEGIN FDCAN1_Init 0 *//* USER CODE END FDCAN1_Init 0 *//* USER CODE BEGIN FDCAN1_Init 1 *//* USER CODE END FDCAN1_Init 1 */hfdcan1.Instance = FDCAN1;hfdcan1.Init.FrameFormat = FDCAN_FRAME_CLASSIC;hfdcan1.Init.Mo...

Make digital signal offset-free

I have converted an analog signal with offset voltage through ADC to digital. Now I have an array of 1024 integer values. To edit this signal further, I need to convert the integer values to float. Then make this signal offset-free (by q15). I would ...

Sax by Associate III
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  • 1 replies
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Resolved! GCC 11.3 vs GCC 12.3

Hello,I am going to start a new project on a STM32H5 microcontroller, and first I have updated the STM32CubeIDE to the latest version v.1.14.0.I have seen that the default toolchain is still v.11.3, but that is also possible to install the new v.12.3...

CTabo.1 by Senior
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  • 2 replies
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External source and header files

Hello. I am currently trying to implement our architecture to STM32 but facing several issues. I have external header and source files. I added them from Paths and Symbols, Includes and Source Location respectively. I can reach header file but it loo...

Resolved! STM32G0B0: No PLLPCLK output on RCC_MCO2

Hello everyone.The case may be known, but if it helps...After activating the Master Clock Output (1 or 2) in STM32CubeIDE on PLLP, no signal is present on RCC_MCO output.After analysis the PLL must be activated by adding the initialization in a User ...

ADESC.2 by Associate II
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  • 1 replies
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