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 the minor version 2.1.1 of STM32CubeIDE is available. What is new in 2.1.1: This release covers the topics listed below: SEGGER J-Link GDB server updated to 9.24 to fix an issue with the Live Expression view during the...
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...
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...
In STM32CubeIDE 2.1.1, Project Explorer keeps collapsing constantly.This has been a persistent bug for a very long time and is very annoying.Can't ST just fix this since it is based on Eclipse?
Hello everyone, I recently encountered a strange BUG.I use DMA to transfer ADC data. Previously, this program was configured this way without any problem, but it suddenly doesn't work these two days. What's even stranger is that I used STlink in the ...
Dear ST Team,I use multiple versions of CubeIDE and would appreciate it if the currently running IDE version could be displayed in the following screens (somewhere).Thank youLike its done in GfxDesigner
ProblemInstalled version 1.17 of the stmcube ide. Need the .ioc code generation feature to work. The most convenient way to do this is to login so the ide can download firmware. I have tried to login. Login failed multiple timesTried1. Turn off firew...
I am using STM32CubeIDE version 1.19.0, and I am encountering a network-related issue.ProblemI receive the error:“Authentication Error Manager – Connection lost”Troubleshooting doneVerified that my internet connection is working properlyTried using ...
I am using STM32CubeIDE for a project using custom hardware with a STM32G0B1CBT6.I recently hit a bug where my code was doing a 32-bit write to an address that wasn't on a 32-bit boundary (off by 2 bytes) and a Hard Fault was generated.I've corrected...
Hello all,I can't download the STM32CubeIDE even as I am registered. There seems to be somthing broken with the Web page. I have tried several browsers. This is what I get, so there is no download button and the table is garbled:Any help appreciated....
Not the issue of debug probe, just change 'Reset behaviour' to 'None' could solve this.
Hi I am using latest CubeMx Ver 16.7.0 and CubeIde Ver 2.1.1while trying to compile a USB CDC code this error shows once i linked the code :"C:/Users/../../Hardware - General/../Electronics/../Software/USB_CDC_U0/USB_CDC_U0/Debug/../Core/Src/stm32u0x...
I work in a workspace but I use vim with clangd for editing my code. I am wondering if it is possible to create a compile_commands.json file and if so how. If the IDE uses cmake under the hood then it should be rather straightforward but I cannot und...
