import serial
from time import sleep         #延时使用
import binascii
from serialCommunication import *
s = serial.Serial(port="COM4", baudrate= 9600 ,bytesize=8 ,parity='N' ,stopbits= 1)     #初始化串口
#s = Communication(com = "COM5", bps = 9600,timeout =0.5)
sleep(1)
s.write("1".encode())
#print(binascii.b2a_hex(s.read(size=100)))
a=s.read(size =17)
print(a)
print(1)