Pasted

import serial
port = serial.Serial("COM4",115200)
file = open ("aksel.txt","w+")
klas='0'
try:
    while True:
        # data= port.readline()
        # rubah ke ascii
        # data= port.readline().decode()
        # hilangkan \n
        # data= port.readline().decode().strip()
        # split data
        data= port.readline().decode().strip().split()
        file.write("%s,%s,%s,%s\n" % (data[0],data[1],data[2],klas))
        print(data)
except KeyboardInterrupt:
  port.close