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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Resolved! [Resolved] STM32CubeIDE project creation issue

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...

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! UART Data Transmission on STM32H755 Nucleo Board

Hello everyone,I'm reaching out in hopes of getting some urgent assistance with a project I'm working on for my studies. The deadline is approaching quickly, and I need to resolve this issue as soon as possible.Project Overview:I'm developing an anom...

Student1 by Associate II
  • 4686 Views
  • 11 replies
  • 9 kudos

Resolved! USBD_LL_PrepareReceive stops filling buffer content

I'm making a simple USB MIDI implementation, and using a DAW to send note-on/note-off events from the computer to the device. The maximum packet size is 64 bytes, events are 4 bytes each so up to 16 events should fit in one packet.When I send one or ...

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iforce2d by Associate III
  • 539 Views
  • 1 replies
  • 0 kudos

Resolved! IDE not generating .elf file while importing project

Dear,I am facing a problem while importing a project (that is built from another computer) to a new system, IDE is not generating .elf in the debug folder. While compiling is also warning about the same. Suppose I take a .elf from the old system and ...

Resolved! STM32F767 ITCM Code Placement

 Hi,I have been trying to place a function in the ITCM region for some time with no luck. As close I get was HardFalult There are some examples for the F7 series on the web. Some dating back to 2016, some similar to F767 with the same core but I cann...

TKana.1 by Associate III
  • 888 Views
  • 2 replies
  • 1 kudos

Resolved! STMCube IDE does not log in to myST

Hi,I cannot login to myST. When I press myST|login nothing happens, no window with prompt for credentials appears.Because of that I cannot manage and download firmware packs. Code generation does ton work. Generated project is incomplete and cannot b...

Resolved! AS5047u SPI Driver

So i started to learn stm32cubeide recently i decided to write a driver for AS5047u magnetic sensor using SPI and i can communicate with the IC with SPI. On reading the data i get a 16 bit value from it the first two bits are don't care bits and i ha...

Auto Generate Project Fails to build after an IOC change

Hi,I am generating code using STM32CubeIDE 1.16.1Example SelectorBoard Name - NUCLEO-U083RCADC_MultiChannelSingleConversionThe code compiles and runs.Any change then made to the IOC file appears to delete at 34 files one file is still needed - stm32u...

Jorgie by Associate III
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  • 1 replies
  • 0 kudos