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資源簡介

電腦和樹莓派在同一局域網(wǎng)內(nèi),先在電腦和樹莓派創(chuàng)建python運行環(huán)境,然后在樹莓派中用python運行rpi.py;在電腦上運行computer.py;電腦上輸入字符即可在樹莓派上即時顯示!

資源截圖

代碼片段和文件信息

import?socket
import?time
import?sys

SERVER_IP?=?“192.168.31.151“???#樹莓派的IP地址
SERVER_PORT?=?8888

print(“Starting?socket:?TCP...“)
server_addr?=?(SERVER_IP?SERVER_PORT)
socket_tcp?=?socket.socket(socket.AF_INET?socket.SOCK_STREAM)

while?True:
????try:
????????print(“Connecting?to?server?@?%s:%d...“?%(SERVER_IP?SERVER_PORT))
????????socket_tcp.connect(server_addr)
????????break
????except?Exception:
????????print(“Can‘t?connect?to?servertry?it?latter!“)
????????time.sleep(1)
????????continue
print(“Please?input:“)
while?True:
????try:
????????data?=?socket_tcp.recv(512)
????????if?len(data)>0:
????????????print(“Received:?%s“?%?data)
????????????command=raw_input()
????????????socket_tcp.send(command)
????????????time.sleep(1)
????????????continue
????except?Exception:
????????socket_tcp.close()
????????socket_tcp=None
????????sys.exit(1)

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件?????????896??2019-01-11?13:28??computer.py
?????文件????????1104??2019-01-11?13:30??rpi.py

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