Ask questions on STM32CubeIDE. Discuss how to build, debug, configure, and optimize your project as well as how to use our software tools.
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...
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...
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...
Hi I have just received my STM32H7B3I-DK and have plugged a micro usb in STLINK connection. When I build a sample application in CubeIDE and try to launch debugger using the default configuration that seems like a good selection, but the debugger te...
Hello everyone, after creating a normal stm32 cubeide project, when I added the retarget library, "make file --..-- .elf " error Code 1 error. I couldn't find a solution.
There are ? mark on source file.and when mouse placed there, they say "bad character sequence encounter : \" .How can i clear ? mark and error message?(MCU type is STM32F427)
Hello, I'm new to the forums and far from proficient with coding (mechanical eng.), so I'll do my best to be explain my issue and work through it with you guys. I went to use CubeIDE yesterday and found I couldn't create a project from an existing io...
The most recent update of STM32CubeIDE says:" RTOS support improvements: full call stack for all tasks in the Debug view"I have installed STM32CubeIDE 1.7.0 but cannot see any difference. In the debug view (on the left) I see only Thread #1, which re...
I'm having trouble opening Cube supplied projects with STM32CubeIDE under MacOS.- Most ST supplied videos just say "navigate to STM32CubeIDE folder and double click '.project' file to open the project in STM32CubeIDE, but it obviously doesn't work un...
I have the B-L4S5I-IOT01 board, and there are a number of things that I want to do with the WiFi_HTTP_Server example project in STM32CubeIDE that should be straightforward. Unfortunately, after searching the STM32CubeIDE User Guide (UM2609), I can't ...
In stm32cubeIDE, to enable HSE and LSE mode configuration there are options like bypass clock source and Crystal/Ceramic Resonator.whats the difference between bypass clock source and Crystal/Ceramic Resonator.
While creating STM32 project i am getting this below error -----------------------------------------------------------------An error has occurred. See error log for more details.Could not initialize class com.st.microxplorer.maingui.AppletMainFrameCu...
Hello, i have just upgraded the IDE and now when I am starting a debug session, the external QSPI Flash is completly ignored, there is no compare/write operation on the external flash. Before the update, everything worked fine. I have a STM32F746NG c...
