睿丰德科技 专注RFID识别技术和条码识别技术与管理软件的集成项目。质量追溯系统、MES系统、金蝶与条码系统对接、用友与条码系统对接 配置静态ip方法分享：
通过串口命令行输入如下命令：     

1. 添加无线网络接入点(AP) 及其 密码：
# 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
命令解释：
        参数-B代表后台运行，-ieth0代表使用设备eth0，-Dwex代表网卡芯片是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
之后再查看配置会看到 ip_address=192.168.177.33 

RFID管理系统集成商 RFID中间件 条码系统中间层 物联网软件集成