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

Module serial → Class serial → readln()

Description

Read from the serial port until eol_char is received

serial::readln(eol_char = "\n")

Parameters

eol_char (string, optional) — A string to match. The default value is "\n"

Return Value

string — Returns the string containing the data

Usage Example

import serial
 
arduino = serial("/dev/ttyACM0")
 
if !arduino.is_open()
    exit(arduino.get_error())
endif
 
data = arduino.readln()
writeln(data)
 
arduino.close()