STM32CubeMX (MCUs)

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

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STM32CubeMX 6.14.1 released

We are pleased to announce that the minor version 6.14.1 of STM32CubeMX is available. What is new in 6.14.1: SAI settings not displayed in the configuration tab of STM32H7Bxxx devices: After upgrading to STM32CubeMX 6.14.0, the SAI tab configuration ...

STM32CubeMX 6.14.0 released

We are pleased to announce that the release 6.14.0 of STM32CubeMX is available. What is new in 6.14.0: Added the support for the STM32WBA6xxx microcontrollers and:Added the support for USBX multi-instanceAdded the support for the memory management to...

Inconsistancies in U5 device headers

Hello,most devices define helper definitions, like selecting the system clock source. E.g. L412:#define RCC_CFGR_SWS_MSI (0x00000000UL) /*!< MSI oscillator used as system clock */#define RCC_CFGR_SWS_HSI (0x00000004UL) /*!< HSI16 oscillator used as s...

Not executing while condition

 float init_sensor(void){ uint32_t numTicks; float distance; RCC->AHB1ENR |= (1U<<1); GPIOB->MODER &=~ (1U<<19); // pin 9 as output GPIOB->MODER |= (1U<<18); // pin 9 as output GPIOB->MODER &=~ (1U<<16); // pin 8 as input GPIOB->M...

Avisr by Associate II
  • 1999 Views
  • 8 replies
  • 1 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. 

Giuseppe1_0-1708075117041.png
Giuseppe1 by Associate III
  • 795 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
  • 2368 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
  • 3076 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
  • 1672 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
  • 2892 Views
  • 4 replies
  • 0 kudos