Linux statserial command

Linux command Daquan

Linux statserial command displays port status.

statserial (status ofserial port) displays the status of each pin, used to determine the serial port is normal.

grammar

statserial [-dnx][串口设备名称]

Parameter Description:

• -d decimal digits to represent the state of the serial port.
• -n Only one serial port status after the program ends.
• Similar -x and -n parameters, but is represented in hexadecimal.

Examples

Display port status

# statserial /dev/tty1

Show only one serial port status

# statserial -n /dev/tty1

Linux command Daquan