睿豐德科技 專注RFID識別技術和條碼識別技術與管理軟件的集成項目。質量追溯系統、MES系統、金蝶與條碼系統對接、用友與條碼系統對接 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.                          
                                                                               
                                                                               
Selected interface 'eth0'                                                      
                                                                               
Interactive mode

> add_network
0
> set_network 0 ssid "camct_backup"
OK
> set_network 0 key_mgmt NONE
OK
>                           
>
> set_network 0 wep_key0 12345678901234567890123456
OK
> binder: release 1142:1142 transaction 2748 out, still active
select_network 0
OK
<2>CTRL-EVENT-STATE-CHANGE id=-1 state=2
>status                                                                          
bssid=00:00:00:00:00:00                                                        
ssid=camct_backup                                                              
id=0                                                                           
pairwise_cipher=WEP-104                                                        
group_cipher=WEP-104                                                           
key_mgmt=NONE                                                                  
wpa_state=COMPLETED           
      
2. 配置ip地址：

#wpa_supplicant -Dwext -ieth0 -c /data/misc/wifi/wpa_supplicant.conf -B
命令解釋：
        參數-B代表后臺運行，-ieth0代表使用設備eth0，-Dwex代表網卡芯片是wex，-c指定配置文件。

查看配置
#wpa_cli -p /data/misc/wpa_supplicant
>status                                                                   bssid=00:00:00:00:00:00                                                         ssid=camct_backup                                                               id=0                                                                            pairwise_cipher=WEP-104                                                         group_cipher=WEP-104                                                           
key_mgmt=NONE   
wpa_state=COMPLETED 
配置ip:
#ifconfig eth0 192.168.177.33
之后再查看配置會看到 ip_address=192.168.177.33 

RFID管理系統集成商 RFID中間件 條碼系統中間層 物聯網軟件集成