wpa_cli和wpa_supplicant使用，配…

配置靜態ip方法分享：
通過串口命令行輸入如下命令：     

1. 添加無線網絡接入點(AP) 及其 密碼：
# wpa_cli -p /data/misc/wpa_supplicant
wpa_cli v0.5.11
Copyright (c) 2004-2008, Jouni Malinen and contributors              
                                                                               
This program is free software. You can distribute it and/or modify it          
under the terms of the GNU General Public License version 2.                   
                                                                               
Alternatively, this software may be distributed under the terms of the         
BSD license. See README and COPYING for more details.