2025-12-21 8:33 PM - last edited on 2025-12-22 1:46 AM by Andrew Neil
Requesting ST to kindly provide a working example for STM32U545 using stand-alone USB HOST MSC to interface with a USB Pen drive. A Tech-Note explaining the code to be added to the various CUBEMX generated files would help.
I have been logging to the USB Pen Drive for years using the F105 and F405 series.
For battery operated devices I planned to move to U545 expecting a simple code migration but the USB interface has changed from the familiar and simple FATFS.
I tried to refer to the available USBX/FILEX samples of various other devices but could not get them to work as many refer OTG types while U545 has DRD types.
I referred to various threads on the community.st.com but they trail off without answers.
Thanks.