Linux statserial Command
Linux Commands ReferenceThe Linux statserial command is used to display the serial port status.
statserial (status of serial port) can display the status of each pin and is often used to determine whether the serial port is working properly.
Syntax
statserial [-dnx][串口设备名称]
Parameter Description：
- -d Display the serial port status in decimal numbers.
- -n Only display the serial port status once and then terminate the program.
- -x Similar to the -n parameter, but expressed in hexadecimal.
Examples
Display serial port status
# statserial /dev/tty1
Display serial port status only once
# statserial -n /dev/tty1Other Extensions