Dinfio Documentation — Function Reference: serial::is_open()

Module serial → Class serial → is_open()

Description

Get the open status of the serial port

serial::is_open()

Parameters

There are no parameters.

Return Value

boolean — Returns true if the port is open, and returns false if otherwise

Usage Example

import serial
 
arduino = serial("/dev/ttyACM0")
 
if arduino.is_open()
    writeln("Port is open")
else
    writeln("Port is not open")
endif