# -*- coding:utf-8 -*-
# -Author-= JamesBen
# Email: [email protected]
import serial
import re
serialPort = "COM4" # 串口
baudRate = 9600 # 波特率
ser = serial.Serial(serialPort, baudRate, timeout=0.1)
#print("参数设置:串口=%s ,波特率=%d" % (serialPort, baudRate))
while 1:
str1 = ser.readline()
if "Present Length is:" in str() :
#long = str(re.findall(r"b'(.*?)'", str(str1), flags=0))
print(str1)
#print(str1)
ser.close()
python与串口通讯python代码
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转载自blog.csdn.net/qq_45172832/article/details/105332662
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