Using FAT File System to interface USB mass storage device with LPC4357

[lpcware]

Content originally posted in LPCWare by alston_gama on Thu Jun 05 05:55:54 MST 2014
Hi

I want to use USB flash drive with LPC4357 controller (on Development kit from Embedded Artists) using FAT FS. Could any one help me out to find the sample code that will make me understand and easier to implement.

Any links or suggestions would be appreciated.

Thanks in advance.

Regards

[lpcware]

Content originally posted in LPCWare by embd02161991 on Fri Jun 06 15:11:41 MST 2014
Hi,

Have you looked at the Dual USB solution ?
As a starting point you can download and implement this example.

Please visit the following link to download.

http://www.lpcware.com/content/project/Dual-USB-Host-Device-solution


Thanks,
NXP Technical Support

[lpcware]

Content originally posted in LPCWare by sundarapandian on Fri Jun 06 14:28:30 MST 2014
Download LPCOpen from http://www.lpcware.com/content/nxpfile/lpcopen-software-development-platform-lpc43xx-packages, (EA4357 boards are not supported yet!). You can download Keil_MCB 4357 and port the board.c board_sysinit.c (Mostly the pin-mux is the thing that needs change).

It has host examples for mass storage device, the example reads the file from usb mass storage device and prints it to UART. USB should work without any change but for UART you might have to fix the pin mux.