usb bootloader  extension ??

Discussion created by lpcware Employee on Jun 15, 2016
Content originally posted in LPCWare by leonardo on Fri Jan 11 00:10:21 MST 2013

    I looking for an extension to the AN10866 usb boot loader application note from NXP .
I wish apart from standard functionality to have a second file located in external spi flash .
So after connection to my LPC1752 module PC sees two files one with size up to 128K located
in flash and the second up to 4 MB located in spi flash .As I understand wwe need a second entry to the
fat and a redirection of the IAP programming to work with flash pages over the 128K .
Has anybody done that ?.Can anybody assist me ?