2025-12-01 8:59 AM
I procured an STM32F4VE 2.0 board
*Details of board here:*
https://stm32-base.org/boards/STM32F407VET6-STM32-F4VE-V2.0
I managed to create a Basic STM32 Cube Project for this controller. (STM32F407VET6)
From the Schematic on STM32base website, I see PA12, PA11 connected to the USB Connector...
I have enabled USB_OTG_FS which corresponds to PA11, PA12 in hardware and schematic.
And further, under "Middleware and Software Packs" I have selected "Communication Device Class (Virtual Port Com)"
I am also able to successfully initiate two IO Line connected to LED on board as output and write a basic Blinky program too.
However the USB COM Port is giving hell of a lot of trouble, with Windows being unable to get even the Device Descriptor from the board!
What am I doing wrong? Any step I have missed or any configuration I have done wrongly?
Thanks in advance:
Nagendra R Setty
nagendra.setty@ideas-unlimited.in