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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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...

CubeIDE ignoring include path

I having trouble with the include path of the compiler.I have a header file that is outside my projecto folder, main.h (this was imported from the 1_Image_BFU example). And the header cannot find the header  inside my project even though I have inclu...

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Resolved! Problem with FreeRtos in TrustZone enabled

Hi Hi We are using product STM32H56 series , I am encountering problem while building my project I am using STM32cubeIDE , trust zone enabled .I enabled X-CUBE-FREERTOS  M33non secureIn software package I installed   -STm X-CUBE-FREERTOS  -CMSIS RTOS...

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Kendall7 by Associate II
  • 1287 Views
  • 3 replies
  • 0 kudos

STM32F401RCT6 EEPROM Emulation

Hi,I need to use EEPROM Emulation for my project's needs. I'm using STM32F401RCT6. I tried to use EEPROM emulation in STM32F40x/STM32F41x microcontrollers (AN3969) but after several tries, I only got errors as screenshot at below:Any help would be ap...

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STM32L476 EEPROM Emulation

I have followed the eeprom emulation described in X-CUBE-EEPROM expansionhttps://www.st.com/en/embedded-software/x-cube-eeprom.htmlBut the solution was written using the old STM32 standard API. Does somebody knows about an EEPROM Emulation solution t...

RLeva.1 by Associate
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  • 2 replies
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Resolved! Power Regulator Voltage scaling and SysClock issue

Hello,I am using STM32H755 microcontroller and STM32CubeIDE V1.13.0 for my development.I am not able to set the clock frequency to 480MHz. Whenever I do so, I receive power regulator voltage scaling error. (Shared in the attachment).The product revis...

HDesa.1 by Senior
  • 2530 Views
  • 6 replies
  • 3 kudos

Trustzone: NonSecure_Init does not start the nonsecure

Whilst using the standard code generated through cubemx for Trustzone on the Nulceo-WBA55cg Board with TZEN = 1 and having the nonsecure in the Debug configuration of the secure the code doesnt complete the Nonsecure init in the last Line. I checked ...

Isko by Associate II
  • 892 Views
  • 1 replies
  • 0 kudos

Convert Integer to float

Hello everyone, can someone tell me why casting doesn't work. I want to convert int values of an array to float.for (int i = 0; i<= adcBufferSize; i++){adc_buffer_float[i] = (float)adc_buffer [i];}

Sax by Associate III
  • 4820 Views
  • 12 replies
  • 2 kudos