STM32CubeIDE (MCUs)

STM32CubeCLT 1.19.0 released

We are pleased to announce that the release 1.19.0 of STM32CubeCLT is available. What is new in 1.19.0: Support for ST Arm Clang toolchainMaintenance of the previous versionUpdated in accordance with STM32CubeIDE v1.19.0 Main fixed issues in 1.19.0: ...

Resolved! [Resolved] STM32CubeIDE project creation issue

Updated post to reflect permanent fix Dear STM32CubeIDE user, Further to the recent STM32CubeIDE project creation issue, we would like to inform you that a solution is now available for you. This permanent fix applies to all STM32CubeIDE versions. I...

STM32CubeIDE 1.19.0 released

We are pleased to announce that the release 1.19.0 of STM32CubeIDE is available. What is new in 1.19.0: Microcontroller, microprocessor, and board lists aligned with STM32CubeMX v6.15.0:Added the support for STM32MP21xx microprocessors to the STM32MP...

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...

STM32H747I-DISCO and B-CAM-OMV with MB1379 Example don't work?

I am trying to run the examples from the example selector is STM32 Cude IDE, to display snapshot or continuous shot (using B-CAM-OMV and OV5640) on the screen of STM32H747I-Disco. Do I need to modify these examples?These examples can be found in the ...

STM 32H7 - fw10 - HAL_ETH_ReadData() crash - semaphores get corrupted - any one having same problem? running HTTPD with STMCUBEIDE 1.9 + Freetros v2 + LWIP default options

Timer interrupt is enabled but it is not entering the interrupt handler

I'm working on STM32G030 in STM32CubeIDE without using the HAL( using Low layer). In that i have enable a timer interrupt using .ioc file (hardware file). When i put a break point in the interrupt handler which is in the stm32g0xx_it.h file, it is n...

Resolved! How to collapse text (code) in CUBEIDE?

Hi all.How to enable the function to collapse text like in the picture below:In CUBEIDE I don't have this function.Thank you for your answer.Kind regards,Oleksii

Adding a folder to STM32CubeIDE breaks CubeMX Code Generation

I've attached the ioc and IDE project files. If I add a folder to the FOR-ST-DEBUG_CM7 project (or any of the projects for that matter), the next time I try and generate code from CubeMX, I get an error similar to the one below (the workspace number ...

STM32CUBEIDE cannot connect to ST-LINK DEVICE

When launching a debuggee in STM32CUDE IDE I'm getting an error saying:Error in initializing ST-LINK device.Reason: No device found on target. STM32CUBEIDE is 1.9.0. ST-LINK is ona STM32F407G-DISC1 with a target connected through SWD.

Hello , I have Linux installation STM32CubeIDE_1.5.0 on a server that my all Linux client can see (/applis/STM32CubeIDE_1.5.0) and I would like to append plugin Git in it (but not with Help => Eclipse marketplace)

Is there a plugin Git (for version 2.19.1 and 2.27.0) in .tgz that I can install in /applis/STM32CubeIDE_1.5.0 directory ?Thanks

Resolved! Impact of CubeIDE update on existing source code

Hello,there are so many topics out there about "stuff not working after CubeMX / CubeIDE update", so I wonder how that could impact my "workflow".I'm using CubeMX only as a starting point, and as soon as I have some basic stuff running (usually UART ...

Resolved! Uart Circular buffer , Error while building using Nucleo 429zi Just did what is in the video in the link https://controllerstech.com/ring-buffer-using-head-and-tail-in-stm32/ The error is as shown in the details

arm-none-eabi-gcc -o "Uart_Ring_Buffer.elf" @"objects.list" -mcpu=cortex-m4 -T"C:\Users\User\STM32CubeIDE\workspace_1.8.0\Uart_Ring_Buffer\STM32F429ZITX_FLASH.ld" --specs=nosys.specs -Wl,-Map="Uart_Ring_Buffer.map" -Wl,--gc-sections -static --specs=...

Resolved! STM32CubeIDE 1.8.0 won't start "An error has occured. See the log file null."

Hi!STM32CubeIDE 1.8.0 won't start on a machine I and my colleagues are working on.Unfortunately, only the following error dialog window pops up:It's quite hard to debug the issue without even having a log file.Starting stm32cubeidec.exe from command ...