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...
After updating to STM32CubeIDE Version: 1.16.0 Build: 21983_20240628_1741 (UTC), I've noticed that HAL_ADC_Init is being called twice. This behavior is different from the previous version 1.15, where it was called only once. Although the code still f...
Hello, I just started with BLE_HID_Mouse example and after Build All I get the follow Error with 2 warnings. Just need a little help - how to fix it.C:/ST/STM32CubeIDE_1.15.1/STM32CubeIDE/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-s...
For the project where the goal is uSD data writing I use STM32F446RET6. When I try to use SD 1bit there seems to be no error. f_mount and f_open works fine and I can write whatever I want but when I try to use 4 bit mode neither of these functions wo...
I recently wrote some code with the help of stack exchange regarding an MQ2 gas sensor. I needed to alter the code to use DMA as the MCU I'm using for the project only has one ADC channel. My goal was to measure the ADC value of the MQ2 sensor along ...
hi all, ive recently got my stm32 board and wanted to start programming on it asap. i downloaded the cube ide, created a project, and when i wanted to generate the c code for extra additions nothing was generated. does anyone know what could be the i...
[Apologies in advance if this question has been asked a thousand times. I just didn't know how to search to get the answer that I'm looking for.] I defined a section in the linker script to store version information. However, I'm unable to figure out...
Hi all,I've been tasked with making some changes to an existing STM32 project. Unfortunately my predecessor was not keen on documentation, so I don't have much guidance on how the project was built in the past.I have pulled the project from our SVN s...
Hi I am completely new to this error I couldnt find any the pageIt was working fine before and suddenly got this error in LIve Expressions on debuggingso please help me
I'm quite new in STM32CubeIDE.Working with the "live expression" tab during debugging I wonder if there is a possibility to format the output e.g. for a float value in the decimal value ?Here: 1.43924809 to 1.42
Hi, community,I am converting a TI CCS project into STM32 project.In the TI CCS project, a const array is defined in the file array.c, e.g.const uint16_t ARRAY[] = {0, 1, 2, 3, 4, 5};and in the main.c, the array is recast asextern uint16_t ARRAY[];an...
