米尔MYD-LHI3093开发板配置网络连接

米尔MYD-LHI3093配置网络连接

1 前言

最近用米尔MYD-LHI3093做实验,开发板预装openEuler Embedded 22.03 LTS-SP2支线(qemu-aarch64),默认缺少如下命令(command not found):

  1. 缺少nmcli,无法通过该指令连接到网络;
  2. 缺少sudo,虽然系统默认root账户;
  3. 缺少yum,无法用yum源安装依赖及应用。

下面先介绍对出厂的开发板进行网络配置,之后有空再更新介绍其他配置。

2 基本配置

2.1 连接无线网络

参考链接:https://blog.csdn.net/zhengnianli/article/details/119157348

使用vi /etc/wpa_supplicant.conf查看WiFi配置文件:

ctrl_interface=/var/run/wpa_supplicant
ctrl_interface_group=0
update_config=1

network={
        key_mgmt=NONE
}

改为如下:

ctrl_interface=/var/run/wpa_supplicant
update_config=1
ctrl_interface_group=root
ap_scan=1
network={
  ssid="pi"
  psk="12345678"
  key_mgmt=WPA-PSK
}

开启热点,使用下面的命令连接wifi:

wpa_supplicant -Dwext -c /etc/wpa_supplicant.conf -i wlan0&

等待,输出下述信息即连接成功:

wlan0: Trying to associate with 2e:a8:cf:5d:f6:97 (SSID='pi' freq=2462 MHz)
wlan0: Associated with 2e:a8:cf:5d:f6:97
wlan0: WPA: Key negotiation completed with 2e:a8:cf:5d:f6:97 [PTK=CCMP GTK=CCMP]
wlan0: CTRL-EVENT-CONNECTED - Connection to 2e:a8:cf:5d:f6:97 completed [id=0 id_str=]

通过udhcpc -i wlan0动态获取IP:

qemu-aarch64 ~ # udhcpc -i wlan0
udhcpc: started, v1.34.1
udhcpc: broadcasting discover
udhcpc: broadcasting select for 192.168.116.149, server 192.168.116.198
udhcpc: lease of 192.168.116.149 obtained from 192.168.116.198, lease time 3599
/etc/udhcpc.d/50default: Adding DNS 192.168.116.198

其中lease of 192.168.116.149 obtained表示获取到的IP地址为192.168.116.149
ping上面出现的服务器地址,测试连通性:

`ping 192.168.116.198`

同一局域网下的设备可以通过ssh连接到开发板:

ssh root@192.168.116.149

2.2 连接有线网络

敬请期待...

2.3 通过scp传输文件

参考链接:https://www.runoob.com/linux/linux-comm-scp.html

# 从本机传输文件到远程目录
scp /home/space/music/1.mp3 root@www.runoob.com:/home/root/others/music 
# 从本机传输文件到远程目录 & 指定文件名
scp /home/space/music/1.mp3 root@www.runoob.com:/home/root/others/music/001.mp3
# 从本机传输文件夹到远程目录
scp -r /home/space/music/ root@www.runoob.com:/home/root/others/

# 从远程目录传输到本机,只需调换参数的顺序
scp root@www.runoob.com:/home/root/others/music /home/space/music/1.mp3 
scp -r www.runoob.com:/home/root/others/ /home/space/music/
posted @ 2024-04-02 17:09  Digitzh  阅读(176)  评论(0)    收藏  举报