嵌入式Linux--MYS-6ULX-IOT--基本功能测试

目录

  • 一、测试基本功能
    • 1、无线网卡测试(仅限IOT板)
      • 1)检查WLAN接口
      • 2)启用wlan0 无线网络设备
      • 3)扫描周围网络设备
    • 2、板载按键测试
    • 3、板载LED测试
    • 4、USB Host接口测试
    • 3、OTG测试

一、测试基本功能

1、无线网卡测试(仅限IOT板)

1)检查WLAN接口

检查所有网络设备,输入命令:ifconfig -a

root@mys6ull14x14:/# ifconfig -a
eth0      Link encap:Ethernet  HWaddr de:48:27:23:a8:4a
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

sit0      Link encap:UNSPEC  HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
          NOARP  MTU:1480  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

wlan0     Link encap:Ethernet  HWaddr c4:3a:35:69:a4:2a
          BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

2)启用wlan0 无线网络设备

输入命令:ifconfig wlan0 up

root@mys6ull14x14:/# ifconfig wlan0 up
R8188EU: Firmware Version 11, SubVersion 1, Signature 0x88e1
MAC Address = c4:3a:35:69:a4:2a
IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready

3)扫描周围网络设备

命令:iw dev wlan0 scan |grep SSID


root@mys6ull14x14:/# iw dev wlan0 scan |grep SSID
command failed: No such device (-19)

测试失败!

2、板载按键测试

测试失败!

3、板载LED测试

命令:./gpio_key /dev/input/event2

./gpio_key /dev/input/event2

测试失败!

4、USB Host接口测试

测试失败!

3、OTG测试

测试失败!

你可能感兴趣的:(MYiR板,嵌入式linux,操作系统)