STM32CubeMX (MCUs)

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

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STM32CubeMX 6.16.1 released

We are pleased to announce that the minor version 6.16.1 of STM32CubeMX is available. What is new in 6.16.1: This release addresses and resolves the issues outlined below: Users of STM32CubeMX version 6.13.0 and later may encounter a HardFault except...

Aimen1 by ST Employee
  • 631 Views
  • 0 replies
  • 1 kudos

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
  • 1560 Views
  • 5 replies
  • 7 kudos

Resolved! Errore "-u_printf_float"

Hi, i get this error, can someone please help me, thanks. I use Cube MX(STM32-cube-ide).I tried to follow the steps but it didn't work. 

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Giuseppe1 by Associate III
  • 973 Views
  • 2 replies
  • 1 kudos

Resolved! How to define LwIP DHCP hostname in CubeMX?

Hello,I am wondering how to set the DHCP hostname for LwIP when using STMCubeMX. The CubeMX tool creates a definition for the hostname in ethernetif.c: #if LWIP_NETIF_HOSTNAME /* Initialize interface hostname */ netif->hostname = "lwip";#endif /* LWI...

ZdenekK by Associate
  • 2906 Views
  • 4 replies
  • 0 kudos

USB_Host_Library / FreeRTOS Problem

Hello All,We've been struggling with getting hard faults originating in FreeRTOS generated code, but triggered by initialization of a USB optical mouse.  The symptoms and stack trace are nearly identical to a previous unreproduced / unresolved post:h...

farrelldw by Associate II
  • 3689 Views
  • 7 replies
  • 3 kudos

Resolved! cpp project using STM32CubeMX and Keil

Hi,I have created a project using STM32CubeMX and Keil uVision.The generated CubeMX comes with its own main.c and main function.What I want to do is disable that main.c build in the project and create my main.cpp file,where I can put my main function...

AVerm.4 by Associate III
  • 2236 Views
  • 2 replies
  • 0 kudos

Resolved! Two IOC, One CubeIDE project

Hey guys, I've recently begun development using CubeIDE. I have two embedded system projects with a very similar code base and the same MCU, so I was hoping to be able to have one project and two different IOC files for the different IO configuration...

Avan .5 by Associate
  • 3658 Views
  • 4 replies
  • 1 kudos

VREFBUF on new STM32G050C8 ?

Hello, does anybody know if the new STM32G050C8 does, as at least CubeMX states, have an internal voltage reference buffer?Because any reference manuals or datasheet say the opposite... is the documentation perhaps outdated?Anyway thank you in advanc...

cs2 by Associate
  • 1230 Views
  • 3 replies
  • 0 kudos

Resolved! Which MDMA channel use?

Hello! I am trying to use MDMA with stm32h743zi, but when i set up it on cubeMX, i don't know which channel number to choose.I looked up information about MDMA but nothing useful found... Any help here to know which number to choose? As always, thank...

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