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...

Resolved! Reading data from lis3mdl magnetometer with NUCLEO-L412KB

I've been trying to read data from the OUT_X register of the LIS3MDL using a NUCLEO-L412KB, but I'm not getting any meaningful data output. When I move the device around, the output data doesn't change. I've connected CS to 3.3V and SDO to ground. Wh...

mvari by Associate II
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  • 4 replies
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Issue with ST VSCode STM32 extension.

Hello, I have been using the VSCode STM32 extension on my project for some time and it has been working well. Today, I was doing some major refactoring of some of the code, and this required deleting one of the files no longer required. Unfortunately...

SidPrice by Associate III
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  • 3 replies
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Resolved! Different optimization level and different assembly code

I have following code snippet, when I compile it with -O0 optimization level it gives below assembly code and I can observe value address on Expression window. But when I compile it with -O3 optimization level I couldn't observe address of value. Whe...

lre1_0-1705427650708.png lre1_3-1705427765575.png lre1_5-1705427949908.png lre1_4-1705427909358.png
lre.1 by Associate II
  • 1198 Views
  • 2 replies
  • 4 kudos

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...

volkan__0-1705416648469.png
volkan_ by Associate II
  • 2414 Views
  • 3 replies
  • 3 kudos

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...