i am using FRDMK64 and kds3.0 and KSDK1.3.0. i tried USB device mass storage SD example. its working fine.
in this project only i want to implement FATFs file system. i want to read some file from SD card and i want to transfer that data through UART. if USB not connected at that time i want to access SD card. so that time i want to read/write some data from SD card. is possible..? for that what i have to do..?
give some suggestion or some example code.