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...
Does anyone have any tips on creating quick bookmarks in the left margin? On other editors I can use Ctrl+F2 to set several bookmarks within same file. Then use F2 within that particular source code file to find the nearest/next. Missing it in STM32C...
Hello,Probably it is a simple question but I got a syntax error of HAL DAC function? Do you have an idea about the problem?
Hi, I am working on a project where I have a 4096 byte data array that I will be passing to another component via I2C. This array is a constant, so I declared it as follows in order to have it live in flash memory rather than RAM:static const uint8_t...
Hello,I am having a problem with simple line of code. If I run code bellow, the result seems off.//Main job of this code is to tranform hex into float uint32_t hex = 0x3fc51eb8; float f; memcpy(&f, &hex, 4);If i go into Live Expressions i g...
I have the latest CubeIDE and have selected SDIO 1-wire and FatFS. As stated numerous times in the past it doesn't work. The funny thing is, years later and it still doesn't work...Can someone (preferably an ST employee as they get paid) post a writt...
I have a question that has been bothering me for a long time!lwip 2.12 webserver it has problem with LWIP_HTTPD_DYNAMIC_HEADERS.When enabling LWIP_HTTPD_DYNAMIC_HEADERS, I get unstable work, sometimes it works, sometimes don't work. When disabling LW...
Trying to configure SPI1 with SW NSS on STM32U585AII6Q with STM32CubeIDE.While generating the code, the relevant 4 pins are not initialized.The PinOut looks like that. This grey shade seems suspicious to me.Below, MX_SPI1_Init() and MX_GPIO_Init()sta...
This code only works when I'm debugging step by step. Otherwise, it always sends ADEN low again, which should not happen!! (Correct sequence: ADEN goes high then ADRDY goes high and both stay high...) (Note both ADEN and ADRDY are low before line 54 ...
