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 release 1.19.0 of STM32CubeCLT is available. What is new in 1.19.0: Support for ST Arm Clang toolchainMaintenance of the previous versionUpdated in accordance with STM32CubeIDE v1.19.0 Main fixed issues in 1.19.0: ...
Updated post to reflect permanent fix Dear STM32CubeIDE user, Further to the recent STM32CubeIDE project creation issue, we would like to inform you that a solution is now available for you. This permanent fix applies to all STM32CubeIDE versions. I...
We are pleased to announce that the release 1.19.0 of STM32CubeIDE is available. What is new in 1.19.0: Microcontroller, microprocessor, and board lists aligned with STM32CubeMX v6.15.0:Added the support for STM32MP21xx microprocessors to the STM32MP...
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...
Happy New Year everyone!!!Could you tell me why I get in STM32CubeIDE a warning "expected declaration specifiers or '...' before numeric constant"?In this line:__align(4) char variable[16] = ""; // buffer starts on 4-byte boundaryHow to fix it?
Hi, I have a challenge about IDE configuration and build steps to make a clean new project.The context is the following : I have a device including 2 micro-controller, 1x STM32F303 and 1x STM32F101. The F303 communicates with the serial bootloader in...
Hello :)I was trying to send some data to the console using USART1 (STM32F7508-DK).With the following simple data there was no problem:uint8_t data[] = "HELLO! \r\n";HAL_UART_Transmit(&huart1, data, sizeof(data), 1000);But when I try to display value...
Hi all,Due to GDB and OpenOCD features of Atollic, we previously imported our Keil MDK projects into Atollic TrueStudio for ARM 7.0.1. It works properly.Because TrueStudio is not recommended for new products and it is now replaced by STM32CubeIDE, we...
We successfully tried evaluation version of Yakindu Statechart in Eclipse CDT set up for STM32 development.But after migrating to STM32CubeIDE, after we install Yakindu Statechart form Eclipe Marketplace, IDE is partially broken. We are not able to o...
I make a project with two LINKED .c source files. When debug session is started I cannot set any breakpoints inside those files. If I keep it as non linked - all OK while debugging. But this files must be linked, because it shared between two project...
Hello,I haven't used the STM32Cube for several months and brought it up to date a few days ago.As always I started a new project for NUCLEO-H743ZI2 with "STM32 Project from an Existing STM32CubeMX Configuration File (.ioc)".When trying to debug the c...
I'm using ST LINK V2 latest firmware version.STM32CUBEIDE debug error how to solve?
