STM32CubeIDE (MCUs)

Ask questions on STM32CubeIDE. Discuss how to build, debug, configure, and optimize your project as well as how to use our software tools.

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STM32CubeIDE STM32Cube project creation issue

Description In STM32CubeIDE version 1.18.1 and older, after selecting any MCU or MPU when creating a new project, the STM32Cube option becomes greyed out. This means only empty projects can be created, and STM32CubeMX initialization is not available ...

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STM32CubeIDE 1.19.0 released

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...

STM32CubeIDE 2.0 release - early heads-up!

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...

Resolved! STM32F4 Discovery LED7

Hello everyone, I use stm32f4 discovery. I want to communication of mpu6050 sensor with I2C. When I push to run button Led 7 is burning. Why is that. ?  Give me comment .Thankss

MDaya.2 by Associate II
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  • 2 replies
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Resolved! CubeMX 6.9.1/ STM32H743ZI / Clock Configuration issue

Hi,I'm using STM32H743ZI with STM32CubeMX 6.9.1.I used to work with an really old STM32CubeMX , and I decided to move to the latest version of both IDE and MXso I had to configure the IOC file from scratch manually - since migrate wasn't possible (to...

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Mz.1 by Associate III
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  • 5 replies
  • 1 kudos

Sensor Library Using

I have designed the schematic for a project I am currently working on, and I have received the PCB. However, I'm confused about the software part of using the STM32F103C8T6 microcontroller and the BNO055 IMU sensor. I've looked at some example projec...

smldgns3 by Associate
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mbedtls_hardware_poll implementation is incorrect

Hi,I am using MBEDTLS/LWIP/FREERTOS on STMCube Ide v1.10.0I noticed by calling manually `mbedtls_hardware_poll` that the returned values are only random by group of 4 chars:When asking for 32 random bytes, the buffer returned is the following:res=[62...

JCHABOD by Associate
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STM32CubeIDE not finding ST-Link

Hi  I have been using Atollic TrueStudio for a good while and now upgraded to STM32CubeIDE. I have both on my machine, and the Atollic still sees my ST-Link, but STM32CubeIDE doesnt.  One thing I noticed that Atollic just had "ST-Link" from the drop ...

Resolved! FFT Nan Values; ADC DMA

I am getting nan values while computing the fft. It is mostly for fftOut[0][0]----- fftOut[0][512], after that there are not many nan values. What could be the reason?Is it that because it running in debug mode and the DMA is on?Please help with this...

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AKhot.1 by Senior
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Resolved! Cannot update to Cube IDE v.1.13.1

Hello everyone,I have no success in updating Cube IDE 1.13.0 to ver.1.13.1. Each time I try, I receive a message saying that the repositories cannot be found (see attached picture). Different days, same error message. My OS is Windows 11 with a direc...

dliky2 by Associate II
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  • 3 replies
  • 1 kudos

how to use one I2S protocol in full duplex mode

How can one utilize the I2S (Inter-IC Sound) protocol in full-duplex mode, including the necessary steps and considerations for configuring and managing simultaneous audio data transmission and reception?https://www.creativesolutionservices.com/web-d...

sss343 by Associate II
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  • 1 replies
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STM32CubeIDE no more starting

yesterday installed new ide 13.1 , because H563-nucleo board not working with "old" v10.after some trouble with new "forced login feature" i could make new project from H563 examples.then i could compile and flash / debug. seem ok so far, then close ...

AScha.3 by Super User
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  • 8 replies
  • 0 kudos