首先,windows下的python库文件中没有serial module,可以打开打开dos使用
easy_install pyserial
进行serial库的安装
2.打开IDLE,输入import serial
,回车如果不报错则表示安装成功。
3.下面是测试连接电脑串口的代码
import serial
import serial.tools.list_ports
plist = list(serial.tools.list_ports.comports())
if len(plist) <= 0:
print ("The Serial port can't find!")
else:
plist_0 =list(plist[0])
serialName = plist_0[0]
serialFd = serial.Serial(serialName,9600,timeout = 60)
print ("check which port was really used >",serialFd.name)