Advantech RSB-6410 User Manual page 50

Test RSB232
# AutoRun_uart232
=====test rs232!=====
rs232 number: 5
/dev/ttymxc1 PASS!
/dev/ttymxc2 PASS!
/dev/ttymxc3 PASS!
/dev/ttymxc4 PASS !
+--------------------+
| [RS232] Test Pass!|
+--------------------+
Note! Only UART2 supports RSB232/RSB422/RSB485, test rsb232 mode,
please jump rsb232 mode, you can refer to detailed jump information
from the 2.1.2 Jumper List.
UART2 Test RSB422
# AutoRun_uart422 -p /dev/ttymxc2 -t 1 -s 115200
==========test RS422============
Open uart /dev/ttymxc2 PASS ....
->Writing : hello world!
->Reading : hello world!
->TX/RX Signal pass
+--------------------------+
| UART RS422 Testing PASS |
+--------------------------+
Note! UART2 Jump RSB422 mode and Connect to loopback, you can refer to
detailed jumper information in the 2.1.2 Jumper List.
UART2 Test RS485
RSB-6410 only support one RS485 port, please find another device that supports
RS485 port and connect to COM3 using the Serial Port Tool from 4.8 Serial Port Test.
Note! COM3 Jump RS485 mode, you can refer to detailed jumper information
in the 2.1.2 Jumper List.
RSB-6410 Android User Manual 42