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...

Wong DMAx->SxCR->CHSEL registers size on STM32F413 (3 bits instead of 4)

Hello,I use:CubeIDE v1.3.0STM32Cube_FW_F4_V1.25.0I want to use DMA1->Steam7->Channel8 on STM32F413CHUDuring debug, into SFRs window, I found DMAx->SxCR->CHSEL registers size is 3.Therefore channel 8 is unreachable this way.However, datasheet RM0430 R...

STM32Cube should generate clock defines

Hi,I want to know the configured core clock frequency at compile time, but unfortunately this value is not defined anywhere. Thus I propose that the code generator should create a list of #defines for every node in the clock tree. I think SYSCLK, HCL...

Resolved! After any Pin-out modification,, IDE replace main.c with a new one, and all the written code will be deleted !! Is there a way to change that bad process ?

Stm3210C- Eval CAN1 not working (Hard Fault)

I have been wanting to use Hal_CAN library and everytime I use HAL_CAN_AddTxMessage using cube IDE I get an Hard fault. So if anyone has a good CAN bus transmission and recieve Example that would be really helpful.

how can I manage my code with cubeIDE

I'm a beginner using stm32 and cubeIDE. I find that having all the setup and functions in one file is a little annoying to navigate - is there a way I can put my functions in a different file, for example? Or what are some way of managing large progr...

Difference between STM32CubeIDE and KEIL

I'm using STM32F103RB with I2C to access BMP280. WIth KEIL the program worked well,But with STM32cubeIDE I got the I2C bus busy always. Could anyone tell me what is wrong?The projects files are attched.

Resolved! Can't generate .hex file, I tried the famous statement in Project > properties > post-bulid step : arm-none-eabi-objcopy -O ihex ${ProjName}.elf ${ProjName}.hex But it doesn't work, Pls Help.

Is it possible to create CMSIS project (not HAL or LL) using STM32cubeide?

STM32CubeIDE empty STM32 project MCU change

How can I change the MCU used in the project which was created as STM32 projct and "empty project" not CUBEMX. The Option fo MCU is greyed out in Tool Settings.

Hi guys, unfortunately, I did something that I can not spot in my project and it is not compiling anymore. cubmixIDE is saying that: "undefined reference to `HAL_UART_Transmit'" anytime I'm using `HAL_UART_Transmit'.

as people told me, i looked on "makefile" vs last version "makefile" to see any change but i couldnt spot one.I did all necessary "#incuded" on top of the class.I'v attached the problematic part:#include "main.h" #include <string.h> #include <stdboo...