LPC1758 - Read USB key

[lpcware]

Content originally posted in LPCWare by bastian on Tue Dec 16 03:45:31 MST 2014
Hello everybody,

I work on a projet with a LPC1758 and a usb key.

My goal is to read a file on the usb key (in FAT32) connected to my LPC1758.

I know that i need to implement a FAT32 file system and a USB host stack.

To help me to start :

Is there some example projects or documentation on this subject ?

Thanks in advance,

Regards,

Bastian

[lpcware]

Content originally posted in LPCWare by MikeSimmonds on Wed Dec 17 03:04:24 MST 2014
Google is your friend here.
Download and read the OHCI specification from here.

Then read the user manual USB Host device chapter.

Search this forum for FAT, FATFS, etc. and for host stack

It is a big and complicated issue; expect to do a lot of reading and digging.

Don't expect anyone to simply do your 'homework' for you!