1.1.1. 下载

1.1.2. 编译

export CONFIG_AIC_FW_PATH=/lib/firmware/aic8800D80
make -C src/SDIO/driver_fw/driver/aic8800 # 如果需要编译其他接口的驱动, 使用其他的接口目录即可.
cp -arpf src/SDIO/driver_fw/fw/aic8800D80 /lib/firmware/ # 拷贝固件

1.1.3. 依赖的内核配置

CONFIG_NET=y
CONFIG_WIRELESS=y
CONFIG_CFG80211=y
CONFIG_BT=y # Bluetooth
CONFIG_BT_HCIUART=y # usart interface for BT.
CONFIG_BT_HCIUART_H4=y

1.1.4. 加载驱动

modprobe aic8800_fdrv

1.2.1. WiFi

1. 准备配置文件 /ect/wpa_supplicant
   

   ctrl_interface=/var/run/wpa_supplicant
   update_config=1
   
   network={
     key_mgmt=WPA-PSK
   }
   

2. 连接 WiFi
   

   wpa_supplicant -B -i <wifi网卡名> -c /etc/wpa_supplicant.conf
   wpa_cli scan # scan wifi
   wpa_cli scan_result # show results
   
   wpa_cli  #进入交互界面
   # wpa_cli v2.10
   # Copyright (c) 2004-2022, Jouni Malinen <j@w1.fi> and contributors
   # 
   # This software may be distributed under the terms of the BSD license.
   # See README for more details.
   # 
   # 
   # Selected interface 'wlan0'
   # 
   # Interactive mode
   # 
   # > add_network                              #添加一个网络
   # 1
   # > set_network 1 ssid "<需要连接的Wifi名称>"  #设置wifi的ssid
   # ok
   # > set_network 1 psk "<所连接wifi的密码>"     #设置wifi密码  注意：wifi密码仅支持WPA加密方式
   # ok 
   # > enable_network 1                         #尝试连接wifi 1
   # ok
   # > save_config                              #保存设置
   # ok
   # > quit
   
   udhcpc -i wlan0                         #给无线网卡wlan0分配ip地址
   # udhcpc: started, v1.35.0
   # udhcpc: broadcasting discover
   # udhcpc: broadcasting select for 192.168.1.100, server 192.168.1.1
   # udhcpc: lease of 192.168.1.100 obtained from 192.168.1.1, lease time 7200
   # deleting routers
   # adding dns 172.19.62.11
   # adding dns 172.19.62.12
   

1.2.2. BT

1. 探测蓝牙设备
   

   /usr/bin/hciattach -s 1500000 /dev/ttyAS1 any 1500000 flow nosleep
   hciconfig -a # 查看设备信息
   # hci0:   Type: Primary  Bus: UART
   #         BD Address: 78:22:88:E9:A5:40  ACL MTU: 1021:9  SCO MTU: 255:4
   #         UP RUNNING PSCAN 
   #         RX bytes:59012 acl:8 sco:0 events:1544 errors:0
   #         TX bytes:1561 acl:9 sco:0 commands:106 errors:0
   #         Features: 0xbf 0x2e 0x4d 0xfe 0xd8 0x3f 0x7b 0x87
   #         Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV3 
   #         Link policy: RSWITCH SNIFF 
   #         Link mode: PERIPHERAL ACCEPT 
   #         Name: 'BlueZ 5.72'
   #         Class: 0x000000
   #         Service Classes: Unspecified
   #         Device Class: Miscellaneous, 
   #         HCI Version: 5.4 (0xd)  Revision: 0xb
   #         LMP Version: 5.4 (0xd)  Subversion: 0xb
   #         Manufacturer: not assigned (2875)
   

2. 蓝牙设备操作
   
   1. 启动 bluetoothd 服务
      

      /usr/libexec/bluetooth/bluetoothd -n &
      

   2. 进入 bluetoolthctl 操作界面进行相关操作
      

      bluetoothctl
      # hci0 new_settings: powered connectable bondable ssp br/edr le secure-conn 
      # Agent registered
      # [CHG] Controller 78:22:88:E9:A5:40 Pairable: yes
      # [bluetooth]# power on # 开启电源
      # [bluetooth]# scan on # 扫描设备
      # [bluetooth]# scan off # 停止扫描
      # [bluetooth]# discoverable on # 进入可被发现模式