Ask questions on STM32CubeIDE. Discuss how to build, debug, configure, and optimize your project as well as how to use our software tools.
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...
Hello friends at ST,I'm trying to configure the external memory on an STM32H375 board using CubeIDE, but I'm not achieving success.Let me explain how I'm doing it: I enable OCTOSPI2, set it to HyperBus mode, choose port 2, and configure the correspon...
Hi, I have a very weird problem. I will narrow it down as much as I can. STM32F767.I have a struct with various variables, total is 30 bytes. But somehow, the sizeof(struct) is 32! typedef struct { uint32_t var1; // 0int16_t var2; // 4int16_t var3; /...
I wan't to add self tests for my project using your STM32-XCUBE-CLASSB library.
Hello you,I'm currently struggling with unit tests and wanted to know if anyone has ever tried to integrate them into the stm32 ide or asked if this is even possible. I would also like to use mocks to test the whole thing without hardware. Please get...
Hello,I am using the system with below kernel version.Linux version 4.4.0-210-generic (buildd@lgw01-amd64-009) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.12) ) #242-Ubuntu SMP Fri Apr 16 09:57:56 UTC 2021 I have installed STM32CubeIDE g...
A lot of new helpful tools can do something with the code (for example check dependencies etc) based on "compile_commands.json" - is there an option to generate this file in CubeIDE?
HiI suddenly have a strange trap, even if i go back to a working version in Git. Any Ideas? Thanks and cheers
So most all of code is building, then I went to add usage of strtok, which requires string.h.Unfortunately I get this really odd error. Its claiming strncasecmp is redefined. In file included from C:\ST\STM32CubeIDE_1.13.1\STM32CubeIDE\plugins\com...
Hi,I am working on FreeRTOS, I came to a section where I need to enable CYCNT register of Arm-Cortex. In order to achieve that, I understand I must set DWT_CTRL registers enable bit that is at 0xE0001000 address. All I dont understand is why a define...
Hi, I want to make an application in which 4 different signals to be produced with different frequencies. I am using timer output compare mode. My board is STM32F407VG-DISC1, so I use on board LEDs as TIM4_Channel1, TIM4_Channel2, TIM4_Channel3 and T...
