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 2.0 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...

STM32CubeIDE 1.18.1 released

We are pleased to announce that the minor release 1.18.1 of STM32CubeIDE is available. What is new in 1.18.1: This minor release will not bring any major updates to the STM32CubeIDE 1.18.1. It will be aligned with the STM32CubeMX 6.14.1. Main fixed i...

STM32CubeIDE 1.18.0 released

We are pleased to announce that the release 1.18.0 of STM32CubeIDE is available. What is new in 1.18.0: Microcontrollers, microprocessors, and board lists aligned with STM32CubeMX 6.14.0: Added the support for STM32WBA6xxx microcontrollers in the STM...

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
  • 1161 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
  • 2194 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...

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
  • 655 Views
  • 1 replies
  • 0 kudos

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
  • 2154 Views
  • 2 replies
  • 0 kudos