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 STM32CubeCLT 1.20.0 release is available. What is new in 1.20.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.0.0Update of Clang toolchain version 19.1.6Update of GCC 13.3.rel1Update ...
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...
I have an H755ZL and so I downloaded CubeIDE and CubeMX to begin familiarizing myself. I am unable to install the cubeMX H7 package so I cannot generate any code for my MCU. In either CubeIDE or CubeMX when I go to "manage embedded software" nothing ...
Hallo everyone,As a relative newbe in the world of MCU programming, I am wrestling go get my application running. The origin of the errors is unclear, although I have the impression it is related to conflicts of peripherals or time. I still use CUBEI...
In STM32Cube, how do you word search for a particular function among dozens of HAL, middleware source files? How to find MX_APPE_Process(); as appear in main() in main.c TIA
Hello all,I have created a project using STM32CubeIDE in my memory stick and I was working with it for while with no problem. Then I had to change my work space to somewhere else and now when I want to reopen that project, STM32CubeIDE doesn't show i...
Netxduo packet pool is using 51K, plenty I would have thought to download a 16K test file.This problem was initially seen on an F417 board, and then an F429, so moved on to an H723, specifically the NUCLEO-H723ZG.I filed a bug report at https://githu...
Hello everyone,I need to get some information about the power consumption of the STM32 Nucleo-64 with STM32F401RE MCU.The board is powered from the computer's USB port.I created a project in which the main while loop is empty, all peripherals are dis...
First post, hopefully a good one ...Started with STM32CubeIDE and detected a very Slow MX perspective in STM32CubeIDE, so we have an issue:Issue:The MX perspective in STM32CubeIDE is extremely slow / not working in my Ubuntu system.Cause:CPU usage on...
I've spent hours searching and debugging why PC13 is "broken", almost gave up.The reason is that the setting in stm32cubeide says on RTC-output is disabled, but still it's on PC13.-This has to be set as "no RTC output" ! Now it's "disabled" or whatev...
Hi,I have a prebuild.sh expecting two inputs from the environment. I also have a script.bat that curls in these two inputs, for the prebuild.sh. I linked these two scripts via && in the prebuild command step setting in the IDE. In the build steps com...
Hello allI have a STM32H730 project on a custom board.I have two W25Q16JW 2MB Flash connected to the OctalSPI in Dual-Quad mode.I have created a Flashloader ".stdlr" for my external Flash - its all working great in Cube Programmer and I can erase/pro...
