Embux ICM-3011 Series, Руководство пользователя

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3.3. Applications and Testing
For the basic functions, one could enter the commands below from serial console.
3.3.1. Ethernet Test
A simple ping test. You can increase the number of data bytes to be send with “-s”
switch
# busybox ping -s 500 192.168.0.100
PING 192.168.0.100 (192.168.0.100): 1000 data bytes
1008 bytes from 192.168.0.100: seq=0 ttl=64 time=1.980 ms
1008 bytes from 192.168.0.100: seq=1 ttl=64 time=0.459 ms
1008 bytes from 192.168.0.100: seq=2 ttl=64 time=0.461 ms
1008 bytes from 192.168.0.100: seq=3 ttl=64 time=0.475 ms
--- 192.168.0.100 ping statistics ---
4 packets transmitted, 4 packets received, 0% packet loss
…
3.3.2. USB (TBD)
Plug in a USB memory stick, you will see a message like this (possible use dmesg
command to see how your USB is detected).
# usb 1-1.1: device v17ef p3818 is not supported
sd 1:0:0:0: [sdc] No Caching mode page present
sd 1:0:0:0: [sdc] Assuming drive cache: write through
sd 1:0:0:0: [sdc] No Caching mode page present
sd 1:0:0:0: [sdc] Assuming drive cache: write through
sd 1:0:0:0: [sdc] No Caching mode page present
sd 1:0:0:0: [sdc] Assuming drive cache: write through
Mount the USB (in this example the USB is formatted as FAT)
# mount /dev/sdc1 /media
# ls -la /media
Now, you can copy a video to /media and play it. This will perform a simple
USB test.