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:a8:4aUP BROADCAST MULTICAST MTU:1500 Metric:1RX packets:0 errors:0 dropped:0 overruns:0 frame:0TX packets:0 errors:0 dropped:0 overruns:0 carrier:0collisions:0 txqueuelen:1000RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)lo Link encap:Local Loopbackinet addr:127.0.0.1 Mask:255.0.0.0inet6 addr: ::1/128 Scope:HostUP LOOPBACK RUNNING MTU:65536 Metric:1RX packets:0 errors:0 dropped:0 overruns:0 frame:0TX packets:0 errors:0 dropped:0 overruns:0 carrier:0collisions:0 txqueuelen:0RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)sit0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00NOARP MTU:1480 Metric:1RX packets:0 errors:0 dropped:0 overruns:0 frame:0TX packets:0 errors:0 dropped:0 overruns:0 carrier:0collisions:0 txqueuelen:0RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)wlan0 Link encap:Ethernet HWaddr c4:3a:35:69:a4:2aBROADCAST MULTICAST MTU:1500 Metric:1RX packets:0 errors:0 dropped:0 overruns:0 frame:0TX packets:0 errors:0 dropped:0 overruns:0 carrier:0collisions:0 txqueuelen:1000RX 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!
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