if the two header files include in single file is possible?
Thanks... Fatfs implementation usb hostlite source code
Both of which come with plenty of tutorials and examples.
10s on google finds:
Westonsupermare Pier said:If this is a work/school assignment work with your immediate supervisor to get information and support resources you need
So have you done that?
There are premade pack examples for the MCB1700 which has an LCD screen
https://www.keil.com/boards2/keil/mcb1700/
Look at the "USB Device Mass Storage" example for inspiration.