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...
Hello,I just created a new project for the STM32L542CEU MCU with CubeMX and I'm facing two issues with the imported project in CubeIDE.First issue, rather easy to fix, some path for includes files are missing in the project.Second issue, two include ...
I have an stm32 board connected to a raspberry pi.I am trying to start a remote debug session from StmCube IDE Installed on my computer and I get this error.I haven't encountered this problem before and I don't quite understand its cause because I ha...
I am working with STM32N6570-DK. My code is building fine , suddenly a hard fault has started coming. I have tried updating firmware, resetting the board, unplugging and reconnecting it, But debugger is getting stopped after sometime.
So apparently in 2026, creating a basic embedded C project now requires… a login.Tried spinning up a project in STM32CubeIDE and got a nice “half-built” result:Project created ✔Code generation :cross_mark:Explanation :cross_mark:Turns out the IDE now...
Hey Team, Another day with a different problem.We have reached the point where we have to migrate to either XIP or LRUN in the life cycle of our project.We choose to do XIP and set up the External memories appropriately , For this workflow, we are us...
We have a custom stldr file that we generate to program external flash on our board with STM32U599VJ MCU, we use STM32 CUBE IDE with Jlink. How do I point the IDE to use my stldr file when loading code to onchip and external flash? The option to poin...
I upgraded to STM32CubeIDE Version: 2.1.1 and imported my existing projects as STM32. I opened Project / Properties / C/C++ Build and it says "This is not a CDT project." I've never seen that before using version 1.18.1. What happened and how can I f...
Subject: STM32H503 – ADC trigger shifting from OFF midpoint at duty > 50% in center-aligned complementary PWMHi all,I am working on a DC-DC converter using the STM32H503RBT6. I have configured TIM1 to generate:Two complementary PWM pairs180° phase sh...
Hello,if you are using macOS and STM32CubeIDE and need it productively you should currently refrain updating your macOS. Due to a bug in Eclipse (https://github.com/eclipse-platform/eclipse.platform.swt/issues/2621) text selection does no more work v...
In the "Debug Configurations" window (or at least that is the only place I have verified it so far), when scrolling down to access the options at the bottom, the mouse pointer might accidentally hover over a combo box. If you continue scrolling, the ...
