WIFI

支持两种WIFI, USB和SDIO其中USB使用的是RTL8188EUS或RTL8188CUS芯片, 还有SDIO接口

只需要添加模块到内核就可以了

需要把相关的文件添加到Linux内核之中, 之后通过图形化界面进行配置

• 配置USB支持

-> Device Drivers -> <*> USB support-><*> Support for Host-side USB -> <*> EHCI HCD (USB 2.0) support-> <*>OHCI HCD (USB 1.1) support -> <*> ChipIdea Highspeed Dual Role Controller -> [*] ChipIdea device controller

​ ->[*] ChipIdea host controller

• 配置WIFI

-> Device Drivers -> [*] Network device support -> [*] Wireless LAN-><*> IEEE 802.11 for Host AP (Prism2/2.5/3 and WEP/TKIP/CCMP) ->[*] Support downloading firmware images with Host AP driver-> [*] Support for non-volatile firmware download

• 配置IEEE

-> Networking support ->-*-Wireless -> [*] cfg80211 wireless extensions compatibility -> <*> Generic IEEE 802.11 Networking Stack (mac80211)

使用

安装

sudo apt-get install wireless-tools

sudo apt-get install wpa_supplicant

扫描

• 配置

//   /etc/wpa_supplicant.conf文件
ctrl_interface=/var/run/wpa_supplicant
ap_scan=1
network={
   ssid="jiao"
   psk="1234567890"
}

mkdir /var/run/wpa_supplicant -p

• 链接

modprobe 8188eu	//加载模块

ifconfig wlan0 up

iwlist wlan0 scan

wpa_supplicant -D wext -c /etc/wpa_supplicant.conf -i wlan0 &   //进行连接

udhcpc wlan0