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 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 am going to implement a boot loader code for stm32g431xx series chip. But I met a problem of compiling C files in the "OpenBootLoader" folder. A lot of macro undeclared messages came out. Is there any suggestion to use the OpenBootLoader?
Hi I am new to STM32CubeIDE. I am setting up a blue pill board. I don't seem to have any issues with pin configurations however when I try to generate code I only get a refreshed .ioc file with only .project and .ioc in my project folder. Is there so...
Hello everyone,I'm trying to use IN1, IN2, and IN4 from the ADC1 of the NucleoF303K8. I transmit the ADC values via UART2 to my laptop.Now to my problem: When all three ADC channels are at 1.6V, I receive the correct values. However, if I pull one o...
I m quite negatively surprised that suddenly (Ctrl+Space) stoped proposing any functions, as it is shown below:orI didn't change any settings, and suddenly it stopped working. That is why I ve searched for any similar issues like mine on the forum an...
Hi all,I am using stm32cubeide for deugging the stm32G4 microcontroller and trying to see all global variable values in live expression but its show always zero. Its not showing in yellow Colour / not updating.Could you please help me out for this.?M...
Hi, was wondering if anyone could suggest what the problem could be with trying to build the example USB-C PD Source application per this tutorial :https://wiki.st.com/stm32mcu/wiki/STM32StepByStep:Getting_started_with_USB-Power_Delivery_SourceI've c...
I am using NUCLEO_H723ZG in which I am using 12-bit resolution ADC. Below is the clock used for ADC:Moreover, I have used DIV2 clock prescaler. So my BOOST bits in ADC_CR register should be 11 as it is mentioned in the reference manual.I checked thos...
It suddenly stopped working
Post title edited - please make your titles descriptive of the issue.Hello,I have an existing project with an STM32F401, I would like to have the same project with an STM32f429,I created a project with a cpu STM32f429, when compiling, i have an error...
Good afternoon community. I've been dealing with this problem for days and I can't find a solution. It turns out that I migrated to Ubuntu and had to install the STM32CubeIDE Software again. The error appears when I want to communicate to my STM32f07...
