STM32 MCUs Embedded software

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AN4457 UART Emulation - use via CubeMx?

Split from old (2020), abandoned thread: https://community.st.com/t5/stm32cubemx-mcus/uart-emulation-an4457-is-it-possible-to-use-it-via-cubemx/td-p/310812 for better visibility - and to enable marking a solution...Hi,I have the same problem, trying ...

JR72 by Associate
  • 204 Views
  • 2 replies
  • 2 kudos

User Defined Context in HAL Callbacks

Hi! I have ran into an issue with the HAL that I have yet to find a decent solution to. This issue has been discussed multiple times in different contexts on the forum, and I though I would write a post to gather some of the discussions/proposed solu...

jostlowe by Associate II
  • 765 Views
  • 11 replies
  • 9 kudos

Resolved! STM32F4 USBX CDC-ACM Bulk IN endpoint Stall

I am looking for help solving a CDC-ACM problem with Azure Rtos ThreadX, and the USBX Middleware for STM32F4.My device is an STM32F427VGTx.I currently have a project that uses the USBX host library. I am connecting up to 4x CDC-ACM devices through an...

akorsich by Associate II
  • 273 Views
  • 2 replies
  • 0 kudos

F767 + FreeRTOS + LWIP => HAL_Delay fails

Hello,I can run older TCP/IP examples on my F767 Nucleo but I want to start fresh and understand what is going on.Basic project started with CubeIDE/CubeMX code generation. FreeRTOS, LWIP, fixed IP => Does not answer to ping. Turns out MX_LWIP_Init()...

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AndrewST by Associate II
  • 472 Views
  • 9 replies
  • 1 kudos

Resolved! STM32F0x0 custom bootloader

This is not a question, but a solution to a problem that took me forever to solve. This may be evident to many, but it was not to me, soI hope this will save others (and my future self) a lot of time...I was trying to implement a custom bootloader, w...

EvO by Associate II
  • 301 Views
  • 1 replies
  • 4 kudos