About SlawomirZ98

SlawomirZ98 · 2025-01-04

Hi, I am currently working on a project for the STM32H523 microcontroller. In the project I want to use AZURE RTOS to support a pendrive connected to the USB port. I know that I have to use the THREADX, USBX (host mode) and FILEX packages. Unfortunat...

SlawomirZ98 · 2024-11-28

Hi,I am creating a project using the STM32H523 microcontroller. One of the planned functionalities is USB CDC communication with a computer (as a virtual COM port device). Since I do not plan to use RTOS, I would like to use the classic USB library.I...

SlawomirZ98 · 2025-01-04

Ok, I found out, that there was an issue with the HAL_PWREx_EnableVddUSB(); line (it was missing in the usb.c file). Now everything works. Thank you for your help ans support :)

SlawomirZ98 · 2024-11-28

Hi,I also ran into the same problem, unfortunately after two weeks of searching... STM32H523 microcontroller, CubeIDE updated today to version 1.17, unfortunately still no changes.Manually adding a call to the HAL_PWREx_EnableVddUSB() function solves...

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STM32H523 RTOS USBX host mass storage

STM32H523 classic USB CDC library

Re: STM32H523 classic USB CDC library

Re: Missing HAL_PWREx_EnableVddUSB when generating peripheral initialization as a pair of '.c/.h' files