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! Can't debug - no such file or directory

Hello,I recently bought a NUCLEO-F412ZG and shortly downloaded STM32CubeIDE.However, I only tried to debug and launch the generated program, without changing anything, and came across this error message :Checked the path, all is good. I can't seem to...

leamrl_0-1720533244736.png
leamrl by Associate
  • 1914 Views
  • 3 replies
  • 5 kudos

Resolved! 'used' attribute Appears Ineffective

Hello,According to the manual , "This attribute, attached to a variable with static storage, means that the variable must be emitted even if it appears that the variable is not referenced."In the following code, unreferenced_variable is always discar...

Kier by Associate III
  • 5372 Views
  • 23 replies
  • 5 kudos

Resolved! ADC won't start after Cube upgrade

Hi,I have a project on Nucleo board with STM32U575ZIT6Q. I'm using STM32CubeIDE.My ADC worked fine until i did this:After migration HAL_ADC_Start function returns error.When I generate code I use this setting:What is wierd, is that if I unselect this...

migration.PNG code gen.PNG
S-E by Associate II
  • 1765 Views
  • 8 replies
  • 4 kudos

Resolved! Question regarding STEVAL-EDUKIT01

Hello,I wonder if anyone in the community knows anything about this:I ordered the steval-edukit kit found here:https://www.st.com/en/evaluation-tools/steval-edukit01.html#overview I only got the motor controller. The website claims it is a full kit a...

OJM by Associate
  • 1036 Views
  • 3 replies
  • 1 kudos

STM32 SMBUS giving error

im working on SMBUS for STM32F4 controller, im able to enable one I2C and then add middleware for SMBUS from middleware section, and by opting SM-BUS two wire interface i can select that I2C in SMBUS menu, but after this im generating code and gettin...

_kalpesh_0-1716898615788.png
_kalpesh by Associate III
  • 1357 Views
  • 4 replies
  • 1 kudos