//OTA update to CC3200 by FTP server
//Simple OTA update for CC3200 launchpad with FTP server on network PC
// use FTP server on windows PC that hold the programing file.
//example to FTP server on window PC:
// xlight.exe
//http://www.xlightftpd.com/download.htm
// define virtual server
//User Name : xxxxx
//PW: no need PW
//file upgrade Directory define in FTP server : xxxxxxxx
//
// use SLFS-master last version in github
//tested on energia MT V17 and lunchpad CC3200
//TBD: for safer program , need to add time out for the loops !!!!
//[email protected]