Page 265 - MDP2020-3

················································································ 명장양성프로젝트 【MDP】 과제발표회 자료집 Ⅲ | 259

3) 라즈베리파이와 아트메가 2560 통신을 위한 코드(master)

from socket import *
import threading
import time

def send(sock):

while True:
sendData = input('>>>')
sock.send(sendData.encode('utf-8'))

def receive(sock):
while True:
recvData = sock.recv(1024)
print('상대방 :', recvData.decode('utf-8') + "\n")

port = 8081

serverSock = socket(AF_INET, SOCK_STREAM)
serverSock.bind(('', port))
serverSock.listen(1)

print('%d번 포트로 접속 대기중...'%port)

connectionSock, addr = serverSock.accept()

print(str(addr), '에서 접속되었습니다.')

sender = threading.Thread(target=send, args=(connectionSock,))
receiver = threading.Thread(target=receive, args=(connectionSock,))

sender.start()
receiver.start()

while True:
time.sleep(1)

pass