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! Placing HAL functions into ITCM RAM

Hello,Is there a simple way how to tell CubeMX to place HAL drivers (all or selected modules) into ITCM RAM instead of FLASH? Or it is possible only by manual writing directive to each function?If manual way is the only one, is it at least possible t...

APaus.1 by Associate II
  • 1863 Views
  • 4 replies
  • 2 kudos

Resolved! Code Generation do not work

Hi I changed My GPIO name and clicked the Code generation.But the pop-up window turned on and off in an instant, My code didn't change. AND everytime I click the code generation button, I can see the phrase "isbadioc=false" in IOC file.is it IOC file...

dkim.3 by Associate II
  • 1831 Views
  • 4 replies
  • 1 kudos

Resolved! LED blinking project in Embedded C++

Hi,I know how to blink an led in Embedded C, but Currently I am trying to create an led blinking project using embedded C++ in stm32cubeide.So kindly give me some tips how to create it. IDE - STM32cubeide 1.15.0Development board - STM32F401VC discove...

start option not enabling in UNICLEO

After connecting in the CubeIDE software with no errors. There is a problem of  start option is not enabling. i have integrated STM32F401RE and  IKS01A3(sensor board). What could be the problem to such issue?

suhfi by Senior
  • 679 Views
  • 1 replies
  • 0 kudos

Is RTOS CMSIS_V2 working with USB Host?

Hello,I tried to convert a test project that worked without RTOS, to use RTOS CMSIS_V2 and is not working with USB Host.I tried to convert a test project that worked without RTOS, to use RTOS CMSIS_V1 and is working with USB Host.Should I use CMSIS_V...

by Not applicable
  • 1177 Views
  • 3 replies
  • 0 kudos

Resolved! STM32F446RET SPI Problem With CC1120 Device

Im currently working on a custom PCB with cc1120 as transceiver and stm32f446RET6 as MCU. I integrate the cc1120 library from IT's library. The device uses SPI as serial communication. Here is the communication example in given datasheet. With this i...

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mrkayaalp by Associate III
  • 4367 Views
  • 17 replies
  • 5 kudos

what is ~/STM32Cube/Repository

During seeking for space on my macOS hard drive I found 12GB of files in~/STM32Cube/RepositoryWhere do they stem from? Can I delete them? Has it got to do sth. wit STM32CubeIDE?