Advantech SG-1103 User Manual download pdf (Page 24)

ROM-5420 User Manual 16

3.1.8 Mini PCIe (Wifi) Test

The command used to test 3G module is as follows, the supported module P/N is

EWM-C106FT01E.

#ifconfig wlan0 up

#wpa_passphrase "$ESSID" "$PASS" > /tmp/wpa.conf

(note: put $ESSID and $PASS with exact essid and pass phrase)

#wpa_supplicant -BDwext -iwlan0 -c/tmp/wpa.conf

#dhclient wlan0

3.1.9 CAN Test

Step 1: Check CAN network device

#dmesg | grep can

vcan: Virtual CAN interface driver

flexcan netdevice driver

flexcan imx6q-flexcan.0: device registered (reg_base=c09b8000, irq=142)

flexcan imx6q-flexcan.1: device registered (reg_base=c09e8000, irq=143)

can: controller area network core (rev 20090105 abi 8)

can: raw protocol (rev 20090105)

can: broadcast manager protocol (rev 20090105 t)

Step 2: Activate CAN device

#ip link set can0 up type can bitrate 125000

flexcan imx6q-flexcan.0: writing ctrl=0x0e312005

#ip link set can1 up type can bitrate 125000

flexcan imx6q-flexcan.1: writing ctrl=0x0e312005

Step 3: Send and Receive CAN frames

Receive CAN frames:

#cantest can0 &

Send CAN frames

#cantest can1 12345678#123412341234

read 16 bytes

12345678 [6] 12 34 12 34 12 34

3.1.10 Audio Out and MIC In Test

MIC IN command is as follows:

#arecord -t wav -c 1 -r 44100 -d 5 2.wav

Audio out command is as follows:

#aplay 2.wav

Note! Bitrate is supported from 1 to 1M.

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Advantech SG-1103 User Manual Page 24