本帖最后由 qinyunti 于 2023-4-11 10:22 编辑

WIFI联网配置
参考3-用户手册\2-1-评估板测试手册.pdf
接好天线
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将4-软件资料\Demo\module-demos\usb_wifi_test的
bin下的所有文件
Driver下的8188eu.ko导入到开发板
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  1. insmod 8188eu.ko
  3. ifconfig eth0 down
  5. ifconfig eth1 down
  7. ifconfig usb0 down
kill掉wpa_supplicant进程
  1. root@IMX8-Tronlong:~# ps -aux | grep wpa_supplicant
  3. root         328  0.0  0.8  12888  8124 ?        Ss   03:00   0:00 /sbin/wpa_supplicant -u -s -O /run/wpa_supplicant
  5. root        1727  0.0  0.0  10296   748 ttymxc1  S+   03:29   0:00 grep --color=auto wpa_supplicant
  7. root@IMX8-Tronlong:~#
kill -9 328
查看网卡
  1. root@IMX8-Tronlong:~# ifconfig
  3. lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
  5.         inet 127.0.0.1  netmask 255.0.0.0
  7.         inet6 ::1  prefixlen 128  scopeid 0x10<host>
  9.         loop  txqueuelen 1000  (Local Loopback)
  11.         RX packets 968  bytes 63448 (63.4 KB)
  13.         RX errors 0  dropped 0  overruns 0  frame 0
  15.         TX packets 968  bytes 63448 (63.4 KB)
  17.         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
  21. wlxb46dc2a047af: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
  23.         ether b4:6d:c2:a0:47:af  txqueuelen 1000  (Ethernet)
  25.         RX packets 0  bytes 0 (0.0 B)
  27.         RX errors 0  dropped 0  overruns 0  frame 0
  29.         TX packets 0  bytes 0 (0.0 B)
  31.         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
  35. wlxb66dc2a047af: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
  37.         ether b6:6d:c2:a0:47:af  txqueuelen 1000  (Ethernet)
  39.         RX packets 0  bytes 0 (0.0 B)
  41.         RX errors 0  dropped 0  overruns 0  frame 0
  43.         TX packets 0  bytes 0 (0.0 B)
  45.         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
  49. root@IMX8-Tronlong:~#
网卡名字不是wlan0,按照如下修改
  1. cp  /lib/udev/rules.d/80-net-setup-link.rules   /etc/udev/rules.d/
  3. vi /etc/udev/rules.d/80-net-setup-link.rules
ID_NET_NAME改成ID_NET_SLOT即可
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重启
看到改过来了
  1. root@IMX8-Tronlong:~# ifconfig
  3. lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
  5.         inet 127.0.0.1  netmask 255.0.0.0
  7.         inet6 ::1  prefixlen 128  scopeid 0x10<host>
  9.         loop  txqueuelen 1000  (Local Loopback)
  11.         RX packets 56  bytes 3696 (3.6 KB)
  13.         RX errors 0  dropped 0  overruns 0  frame 0
  15.         TX packets 56  bytes 3696 (3.6 KB)
  17.         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
  21. wlan0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
  23.         ether b4:6d:c2:a0:47:af  txqueuelen 1000  (Ethernet)
  25.         RX packets 0  bytes 0 (0.0 B)
  27.         RX errors 0  dropped 0  overruns 0  frame 0
  29.         TX packets 0  bytes 0 (0.0 B)
  31.         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
  35. wlan1: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
  37.         ether b6:6d:c2:a0:47:af  txqueuelen 1000  (Ethernet)
  39.         RX packets 0  bytes 0 (0.0 B)
  41.         RX errors 0  dropped 0  overruns 0  frame 0
  43.         TX packets 0  bytes 0 (0.0 B)
  45.         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
  49. root@IMX8-Tronlong:~#
  1. ifconfig wlan0 up
  3. chmod +x ./wifi_setup.sh
  5. ./wifi_setup.sh -i qiqiqiqi -p cqmygysdss
看到连接成功
ping www.baidu.com确认联网成功。
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查看ip
  1. root@IMX8-Tronlong:~# ifconfig
  3. eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
  5.         ether 86:2e:15:d7:eb:1b  txqueuelen 1000  (Ethernet)
  7.         RX packets 54  bytes 4960 (4.9 KB)
  9.         RX errors 0  dropped 0  overruns 0  frame 0
  11.         TX packets 94  bytes 16292 (16.2 KB)
  13.         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
  17. eth1: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
  19.         ether 66:18:50:66:2f:c5  txqueuelen 1000  (Ethernet)
  21.         RX packets 0  bytes 0 (0.0 B)
  23.         RX errors 0  dropped 0  overruns 0  frame 0
  25.         TX packets 0  bytes 0 (0.0 B)
  27.         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
  31. lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
  33.         inet 127.0.0.1  netmask 255.0.0.0
  35.         inet6 ::1  prefixlen 128  scopeid 0x10<host>
  37.         loop  txqueuelen 1000  (Local Loopback)
  39.         RX packets 688  bytes 50232 (50.2 KB)
  41.         RX errors 0  dropped 0  overruns 0  frame 0
  43.         TX packets 688  bytes 50232 (50.2 KB)
  45.         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
  49. wlan0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
  51.         inet 192.168.31.90  netmask 255.255.255.0  broadcast 192.168.31.255
  53.         inet6 fe80::b66d:c2ff:fea0:47af  prefixlen 64  scopeid 0x20<link>
  55.         ether b4:6d:c2:a0:47:af  txqueuelen 1000  (Ethernet)
  57.         RX packets 190969  bytes 213956610 (213.9 MB)
  59.         RX errors 0  dropped 4103  overruns 0  frame 0
  61.         TX packets 51883  bytes 4962112 (4.9 MB)
  63.         TX errors 0  dropped 1 overruns 0  carrier 0  collisions 0
更新系统
联网之后就可以使用,apt包管理了
sudo apt-get update
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sudo apt-get upgrade
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上下按键选择第二个keep the local... 回车
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