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...

How to change typedef enum value in the expression window

Hi, I am using stm32f303RE. I have created a typedef enum in my project. But I didn't get the drop-down option in the expression window for selecting other values of typedef enum.Can you tell me what is the reason?Thanks Mathan

X-CUBE-CELLULAR 5.2.x MQTT Client Sample, does not work when using STM32CubeIDE based on GCC.

Instead, the project under IDE_Mqtt folder of X-CUBE-CELLULAR 5.2.x work fine, because it uses IAR Compiler and Embedded Workbench IDE (downloaded under 30day evaluation). The sample code provided, I was able to test it using Stackhero Node-RED Dashb...

Resolved! Anyone had success doing headless STM32 builds in a Docker container?

I need a strategy for doing CI/CD for our STM32 projects. Having done a little research, the logical path seems to be using a Docker container, as this approach seems to be widely supported.This could either be using a Docker image with all of STM32...

(STM32F105C8, STM32CubeIDE 1.9.0, MacOS 11.6.5) Using STM32CubeIDE, how do I can't get TIM3 to tick/count when TIM2 overflows. (TIM2 does count up)

TIM2:Clock source: InternalMaster/Slave Mode: Disabled (Trigger input not delayed)Trigger Event Selection: Update EventTIM3:Slave Mode: Trigger ModeTrigger Source: ITR1TIM2 counts up like it should, but TIM3 doesn't count the over flow, but has incre...

How do I integrate X-CUBE-EEPROM v4.0.0 into my STMCubeIDE project? Please help step by step. Thank you.

when i am debugging "Hello World" program to target board (Failed to excute mi command:load)

Failed to execute MI command:load "G:\\udemy\\embedded c\\my_workspace\\target\\001HelloWorld\\Debug\\001HelloWorld.elf"Error message from debugger back end:Error finishing flash operationFailed to execute MI command:load "G:\\udemy\\embedded c\\my_w...

Resolved! Failed to list external Loader

I try to add external loader to C:\ST\STM32CubeIDE_1.8.0\STM32CubeIDE\plugins\com.st.stm32cube.ide.mcu.externaltools.cubeprogrammer.win32_2.0.100.202110141430\tools\bin\ExternalLoaderIn debug configuration, check ExternalLodaer and than press Scan.Th...

I need to uninstall STM32CubeIDE and STM32Cube older versions from my Mac 12.13.1, and install latest versions freshly. How do I do that?

don't know what group I should post to, so picked eDesignSuite

Hi, I use CubeIDE to setup STM32G031F6P6 I2C2. I simply check the box for I2C2, see attached. In my circuit, I have pull ups on the I2C lines. However, when I try to send a I2C message, the SCL line shows no clock activity. The SDA line is always low.

I notice that the I2C1 setup in the IDE is different than the I2C2 setup. I will try I2C1 to see if it can work, but how would I get I2C2 working?

Clicking on Search result opens the file in new Editor

Hi,This problem is observed in v1.9.0 as well as in earlier versions. If one clicks on any search result to open the respective line then the file is opened in a new Editor, despite the fact that the same file is already opened in another editor wind...