这段代码需要调用serial模块,通过while循环不断读取串口数据
转自:http://www.yelinsky.com/
import time
import serial
ser = serial.Serial( #下面这些参数根据情况修改
port='COM1',
baudrate=9600,
parity=serial.PARITY_ODD,
stopbits=serial.STOPBITS_TWO,
bytesize=serial.SEVENBITS
)
data = ''
while ser.inWaiting() > 0:
data += ser.read(1)
if data != '':
print data
