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 STM32CubeIDE 2.0.0 release is available. STM32CubeIDE is now independent from STM32CubeMX. With this release, device configuration, previously handled within STM32CubeIDE via STM32CubeMX, is now exclusively available t...
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,When I try to run the sample code for LED Toggle from external flash memory, which is provided in the STM32CubeH7RS package by ST at the link [https://github.com/STMicroelectronics/STM32CubeH7RS], I get the following error: Break at address "0x800...
Hello,I updated to Mac15 (MacOS Sonoma Public Beta), which was probably a mistake. Now I get an error from STMCubeIDE when I try to run indicating "ST-Link Server is required to launch the debug session" and to Please download it on www.st.com. I f...
Hello everyone,I have the problem that only these 2 files are displayed on my Project Explorer. Once testpro and testpro.ioc all other files are missing, for example the C program main.c. My question is can someone help me to fix this problem?
HelloI am a little confused by the clock prescaler for the ADC.I would like to run the 12 bit ADC at 75Mhz for the maximum sampling frequency. However, with a prescaler of 1 the value I get is stuck at 4095. Only if I were to put a prescaler of 2 for...
I'm new to STM32, currently using STM32F746G_DISCO I need to learn TouchGFX and CubeIDE, however, when I try to launch the .cproject file I just meet the message "A project 'STM32F746G_DISCO' already exist into the workspace:This C:\\TouchGFXProjects...
Hi all.While I found it really nice that CubeIDE offers the option to generate a CMake Project, it can only generate projects for one core. I have the STM32H757I Evaluation Board, which is M7+M4 and I can't create a project for both cores. The STM32 ...
I am working on EEPROM emulation. I am programming flash frequently and may have mistakes in my code. When I take a break I'd like to erase the MCU so that I don't have bad code in there possibly wearing out the FLASH. Is there a way in the IDE to ju...
HelloI am trying to use the VENC_RTSP_Server example but the STM32CubeIDE fails to perform a local copy.Why is that error occurs? Thank you
Hi All,Im using the STM32WL55jc1 module on my custom board and was able to successfully run the program Lorawan_End_Node_FreeRTOS using ST-Link attached to the board. now if i have to run it using a power source but not ST -link, what are the changes...
I cannot find the ETH connectivity option in the Pinout & Configuration window. It is listed as an option in the datasheet, and pins are given for the various MII options. What can I do to configure the MCU with a RMII interface to an external PHY ch...
