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 All,today I have installed new STM32CubeIDE 1.8.0. Despite the current toolchain 9-2020-q2 is very old the new IDE does not update it. Will there be any GNU Tools for STM32 updates, or I should now use GNU Tools for ARM?Regards,Dmitry
HiHaving generated a blank STM32F303 project in STM32CubeIDE, my main file has the following code#if !defined(__SOFT_FP__) && defined(__ARM_FP) #warning "FPU is not initialized, but the project is compiling for an FPU. Please initialize the FPU bef...
I'm using STM32CubeIDE 1.3.1 w/ a Nucleo L4R5ZI board. I can transmit via the lpuart1 with the polled version - HAL_UART_Transmit(...). The interrupt is enabled in the NVIC. Changing to the HAL_UART_Transmit_IT(...) and board stuck repeatedly callin...
Hi,I'm debugging code with floats. I am using live expressions to watch the values, but even though I choose the decimal format I am not getting the decimal places for float values. I seem to remember doing this in another project and getting the de...
Hello,i use STM32CubeIDE Version 1.7.0.I try to change the text file encoding.I use global settings Window->Preferences->General->Workspace->Text file encoding.I change it to Cp1252 and press Apply. But for some buggy reason it is not saved permanent...
In STM32CubeIDE 1.7.0, when I enable ethernet MII, I get a conflict on several ADC inputs, but in particular on IN10 (PC0) which is hardwired to the Arduino connector ARD_A0 and does not go anywhere near the ethernet interface.Any ideas how this can ...
Hello,I am building a project using a batch script which is calling stm32cubeidec.exe to build the separate entities. The project contains a bootloader as well as main application code. I am wondering the best way to combine the two binary files in t...
Dear friends, Recently I came across the options of "minimum heap size" and "minimum stack size" in stm32cube ide and linker file as well. I can't understand the actual meaning of the numbers. Does the sum of both has to be equal to the ram size. Can...
Hello,I'm working on a project with STM32CubeIDE. I would like to get a build script going which would use the headless build option. I've looked in User Guide:https://www.st.com/content/ccc/resource/technical/document/user_manual/group1/f8/a2/48/77/...
