STM32CubeMX (MCUs)

Ask questions on STM32CubeMX. Discuss code generation and configuration challenges, among other topics.

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STM32CubeMX 6.16.0 released

We are pleased to announce that STM32CubeMX 6.16.0 release is available. What is new in 6.16.0: Added support for new microcontrollers across the STM32WBA, STM32N6 and STM32H5 series and the STM32WL3x product line. The related new boards include the...

Aimen1 by ST Employee
  • 367 Views
  • 4 replies
  • 5 kudos

CubeMX Error: "NOT A VALID IOC"

Hi,I have installed STM32CubeMX on my laptop.The installation was successful.But when I try to create a project it says "Not a Valid ioc". I have tried the following steps but still the result was same:1) I forced uninstalled the software STMCubeMX.2...

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RPari.3 by Associate II
  • 3633 Views
  • 7 replies
  • 0 kudos

STM32G4: I2C in SMBus mode Supports DMA?

STM32G474CE: Is it possible to use I2C2 in SMBus 2-wire mode with DMA? Asking because CubeMX (with STM32CubeFW_G4 1.4.0) does not show the "DMA Settings" tab if I2C2 is set to "SMBus-two-wire-interface." Bug in CubeG4 or hardware limitation?

"Missing dependency for this package. - STM32Cube FW_F4 V1.25.0" while trying to install 1.25.2 when it IS installed

This does not happen with STM32CubeIDE 1.4, but I need to use 1.5 for various reasons. The computer doesn't have and can't have an internet connection.I've downloaded the file en.stm32cubef4_v1-25-0.zip, AND en.patch_cubef4.zip (this is V1.25.2 accor...

TKris.1 by Associate
  • 3745 Views
  • 2 replies
  • 2 kudos

How to configure HyperBus (in IOC) when external RAM signals are connected to OCTOSPI1 and also OCTOSPI2 (because of PCB layout) on STM32H725

Hi,we have configured OCTOSPI1/2 follows : But signal ChipSelect is not changing when we measure it. When we moved Chipselect to OCTOSPI2 ChipSelect is working ... How do we have to change configuration to work with ChipSelect on OCTOSPI1 ?ThanksPetr

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PZema.1 by Associate
  • 467 Views
  • 0 replies
  • 0 kudos

STM32CubeMX random sorting in .ioc file

I just realized STM32CubeMX Version 6.0.1 no longer sorts and groups the settings in .ioc file in a predictable way. This makes it very difficult to follow the changes with tools like `git diff`. #MicroXplorer Configuration settings - do not modify P...

jeremi by Associate II
  • 2673 Views
  • 13 replies
  • 2 kudos