Ask questions on STM32CubeIDE. Discuss how to build, debug, configure, and optimize your project as well as how to use our software tools.
We are pleased to announce that STM32CubeCLT 1.21.0 release is available. What is new in 1.21.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.1.0Update of Clang/LLVM toolchainUpdate of GCC to GCC 14Update of STM32Cu...
We are pleased to announce that STM32CubeIDE 2.1.0 release is available. What is new in 2.1.0: Added support of STM32C5 seriesAdded support of new microcontrollers across the STM32WBA, STM32WL, STM32H5, STM32U3 and STM32F7 seriesAdded support of new ...
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...
Previous versions of cube had very nice board seelction tools.At the top of the screen was aa complete board descrription that enabled the easy selection of board features when starting a new project and wanting to see what peripherals were available...
The open source code on GitHub hasn't been updated for a long time, and many devices are unsupported. How can I get the latest OpenOCD source code? Should I contact technical support? Is there a contact email?
Hello, I recently switched to a new Macbook os Tahoe. I can't flash MCU. I see some errors pop. CubeMX detects ST link V3 minie, but can't flash it. Same come with the ST link upgrade. The old Mac with the Sequoia can do the job. Any ideas please ?
Hi boys and girls from ST company - capitalistic USA country, I installed your new CubeIDE 1.17 today and I ascertained that:1/ If I open a project everything is closed - no window is visible. If I try to close the project, the project is NOT closed ...
Hi thereI'm a little embarrassed to post this, but.. Coming from Microchip world I would just change TRISx, so simple.As I've learned so far the MX are in charge for setting up a port.But in my application I need to set a 8 bit wide port for paralle...
Hi,If I use STM32CubeIDE 1.19 to start a new project for the STM32H755 Nucleo board, the startup assembly files in both the CM7 and CM4 sub-projects are the same file with the same contents, startup_stm32h755zitx.s. It looks like this file is the on...
Hi, I am creating application using LPBAM configuration. The application simply is:Enter stop mode 2- Use ADC4-12bit channel 22 (PC4) to measure voltage using clock HSI or MISK- ADC wdog to generate interupt when the value reach threshold to exit sto...
Hello, recently I was able to flash a programm on the STM32G474CET3 but I am unable to track Live Variables.I wrote a simple program that just increases a cnt variable each second.My .ioc configuration: Every help is appreciated.
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...
I am using STM32CubeIDE V1.11.0I have exactly the same issue which was described in this post:https://community.st.com/t5/stm32-mcus-boards-and-hardware/st-link-gdb-server-issues/m-p/64010#M623Multiple weeks everything works fine. But suddenly it sto...
