serialRead.py

import serial
import serial.tools.list_ports


def getSerialPorts():
	ports = list(serial.tools.list_ports.comports())
	for p in ports:
		print(p)


def serialRead(serial_url, baudrate, timeout, bytesize, stopbits, parity="N", xonxoff=0, rtscts=0):
	
	s = serial.Serial(serial_url, baudrate, timeout, bytesize, parity, stopbits, xonxoff, rtscts)
	
	for char in s.read():
		print(char)
		pass
	pass


if __name__ == '__main__':
	
	serial_url = "/dev/cu.wchusbserial1410"
	baudrate = 9600
	timeout = None
	bytesize = 8
	stopbits = 1
	
	while True:
		serialRead(serial_url, baudrate, timeout, bytesize, stopbits)