Test Tools - Advantech ROM-8720 User Manual

3.1

Test Tools

ROM-8720 platform is preloaded with the Ubuntu 18.04 based embedded O.S. (Linux
kernel starting from 5.4.47). It contains all system-required shell commands and
drivers for the ROM-8720 platform. Advantech does not offer an IDE developing environment
in ROM-8720 BSP. Users can evaluate and develop environments using
Ubuntu 18.04 LTS.
The purpose of this chapter is to introduce users to software configuration for ROM-
8720 to enable efficient application(s) development.
"For detailed operation, please refer toUbuntu BSP User Guide for ROM-8720 form Wiki page:
http://ess-wiki.advantech.com.tw/view/Linux_BSP_build_User_Guide_(LSDK20.12)
3.1.1 PCIE Test
◼
Test Wi-Fi (EWM-W168H)
$ ifconfig ${WIFI_INTF} up
$ wpa_passphrase {SSID} {PASSWD} > {WPA-CONFIGFILE}
$ wpa_supplicant -BDwext -i${WIFI_INTF} -c {WPA-CONFIGFILE}
$ dhclient -i ${WIFI_INTF}
3.1.2 LAN test
◼
Test Wifi (EWM-W163M201E - PCIE)
$ dhclient -I ${NET_INTF}
$ iperf -c 192.168.0.2 -t 60 -i 10
3.1.3 UART Test
◼
# Debug Console Side:
$ stty -F /dev/ttyS1 speed 115200 -echo
$ cat /dev/ttyS1 &
$ echo test > /dev/ttyS1
# ttymxc1 uart to insert PC side:
Serial line: ex: COM5
Speed (baud): 115200
Connect type:Searial
Data bits: 8
Stop bits: 1
Parity: None
Flow control: None
3.1.4 USB Test
◼ USB disk test(2.0/3.0) )
$ mount /dev/sda /mnt
# read/write/verify data under kernel
3.1.5 RTC Test
$ date MMDDhhmm[[CC]YY][.ss]
$ hwclock -w
17