STM32CubeIDE (MCUs)

STM32CubeCLT 1.20.0 released

We are pleased to announce that STM32CubeCLT 1.20.0 release is available. What is new in 1.20.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.0.0Update of Clang toolchain version 19.1.6Update of GCC 13.3.rel1Update ...

STM32CubeIDE 2.0.0 released

We are pleased to announce that STM32CubeIDE 2.0.0 release is available. STM32CubeIDE is now independent from STM32CubeMX. With this release, device configuration, previously handled within STM32CubeIDE via STM32CubeMX, is now exclusively available t...

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...

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...

Can someone point me at a Cube test project that uses mDNS in LwIP?

I'm having problems getting mDNS going on my board (Nucleo 767ZI). Can someone point me at a test/demo program using Cube that has a working example of getting mDNS going? Another service (echo even) would be a bonus.I figure that I'm missing some Lw...

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 ...

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...

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...

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_TrustZoneFollow the readme steps without modifying any code or configuration。Af...

Resolved! Unable to perform JTAG programming and debugging in CubeIDE and STLink V2

Hi all,I'm using STLink V2 (Not STLink V2 ISOL) to program and debug a STM32F103C8 microcontroller(Development board is a low cost STM32 bluepill). Programming and debugging via SWD works like a charm, without any issue. But I was never able to get ...

While opening the new project, I am getting the error like "Error downloading the following files: mcusAds.json(HTTP Access Forbidden". Kindly help me.

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...

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 ...

STM32CubeIDE (MCUs)

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