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...

CubeMXIDE bug; EMDOS and Azure inclusions

This has been a long standing problem.If Azure is installed once (on this system), then for search paths in project properties, it is always present.If EmDOS has ever been tried, even though it is not selected and has been removed.  The EmDOS library...

Resolved! How to use DTCMRAM in stm32h743

Hi All,I want to use DTCRAM in stm32cubeide, the controller i used is stm32h743, earlier IUsed RAM_D2. shifting from RAM_D2 to DTCRAM is possible but both i cant use,please guide me, /DISCARD/ : { libc.a ( * ) libm.a ( * ) libgcc.a ( * ...

ykn by Senior
  • 6501 Views
  • 12 replies
  • 3 kudos

Resolved! variable gets undefined behaviour out of the loop body

Hi,I am writing C++ program on Visual Basic first, once it is compiled I will port it into STM32 Cube IDE environment. I wrote a simple for loop. When I run this code, I get very strange value for z out of the loop that is 1971940899.You can see the ...

demir by Senior II
  • 782 Views
  • 1 replies
  • 1 kudos

Resolved! Unable to configure Clock using baremetal PLL in stm32 G071RB

i tried to configure clock by writing code in its appropriate registers...following is the clock configuration function void SystemClockConfig(void){    #define PLLN  16 //using external clock sourceRCC->CR |= RCC_CR_HSEON;while(!(RCC->CR & RCC_CR_HS...

HZ by Associate II
  • 1570 Views
  • 4 replies
  • 2 kudos

Resolved! CubeIDE running incorrect version of firmware

Using the following version of Cube: Version: 1.14.1Build: 20064_20240111_1413 (UTC) We first changed the repository location for downloading packages. Then we manually downloaded the U5 package (why is this not available from the package manager?) a...

Eqqman by Associate III
  • 819 Views
  • 2 replies
  • 0 kudos