如下所示:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
|
#!/usr/bin/env python import serial import time import thread class MSerialPort: message = '' def __init__( self ,port,buand): self .port = serial.Serial(port,buand) if not self .port.isOpen(): self .port. open () def port_open( self ): if not self .port.isOpen(): self .port. open () def port_close( self ): self .port.close() def send_data( self ,data): number = self .port.write(data) return number def read_data( self ): while True : data = self .port.readline() self .message + = data if __name__ = = '__main__' : mSerial = MSerialPort( '/dev/ttyACM0' , 9600 ) thread.start_new_thread(mSerial.read_data,()) while True : time.sleep( 1 ) print mSerial.message print 'next line' |
以上这篇Python使用线程来接收串口数据的示例就是小编分享给大家的全部内容了,希望能给大家一个参考,也希望大家多多支持服务器之家。
原文链接:https://blog.csdn.net/u010918541/article/details/50839578