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...

CORDIC EXAMPLE

Hi,I was just looking at an example in STM32 IDE of using CORDIC to calculate SIN and COS. The same is explained in the document below:https://www.st.com/resource/en/application_note/dm00614795-getting-started-with-the-cordic-accelerator-using-stm32c...

MYAQO.1 by Associate II
  • 1447 Views
  • 1 replies
  • 1 kudos

Difficulty porting Keil to CubeIDE, can't add a file

I have a STM32G431 project that was originally created with STM32CubeMX using HAL drivers. I need to port some of this code to another project that was originally built by CubeMX using LL Drivers by another engineer.The specific problem I have is my ...

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BTrem.1 by Senior II
  • 756 Views
  • 3 replies
  • 0 kudos

Resolved! MCU stuck when convert point to double

There is a array:uint8_t dat[8] = {0xcd, 0xcc, 0xcc, 0xcc, 0xcc, 0xdc, 0x5e, 0x40};It means a double variable data in memery. The value is 123.45. This code can be run in my computer: int main(int argc, char *argv[]){  uint8_t dat[] = {0xcd, 0xcc, 0x...

nicekwell by Associate II
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  • 11 replies
  • 0 kudos

Early resume button press causes stm32cubeide to fail

HiUsing a G474 nucleo board and building a project and launching it everything works fine if I patiently wait for the debug session to be halted in the beginning of main(). However, if I instead hit the resume button maybe a second too soon, I instea...

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marbel by Associate II
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  • 3 replies
  • 0 kudos

Resolved! STM32CubeIDE example GPIO_IOToggle_TrustZone ,Error: Data mismatch found at address 0x0C000000 (byte = 0xFF instead of 0x00)

Hi,I try to run GPIO\GPIO_IOToggle_TrustZone in the STM32CubeIDE, but fail.​code:STM32Nucleo\STM32Cube_FW_L5_V1.4.0\Projects\NUCLEO-L552ZE-Q\Examples\GPIO\GPIO_IOToggle_TrustZone​Follow the readme steps without modifying any code or configuration。Af...

Jwu.6 by Associate II
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  • 1 replies
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Resolved! How to use headless build for continuous integration?

I'd like to check if any pull requests break the build by automatically running headlessbuild as part of CI.Unfortunately, there's a critical flaw with how STM32CubeIDE projects are setup, which makes this impossible.The headless build depends on con...

Miles1 by Associate III
  • 15704 Views
  • 7 replies
  • 1 kudos

Firmware Package of U5 Series for STM32CUBEIDE ?

Hello community,I want to program the STM32U5 series microcontroller and therefore need the firmware/embedded software package of the U5-series to use it with the STM32CUBEIDE program.It seems like it is not yet available in the STM32CUBEIDE as well ...

MPetr.3 by Associate III
  • 821 Views
  • 1 replies
  • 0 kudos