-
Notifications
You must be signed in to change notification settings - Fork 0
/
socket_test_dj2.py
63 lines (47 loc) · 1.29 KB
/
socket_test_dj2.py
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
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
from socket import *
import socketserver
import paho.mqtt.client as mqtt
import datetime
from os.path import exists
from time import sleep
HOST = ''
PORT = 8110
f = None
client = None
def on_connect(client, userdata, flags, rc):
print("Connected with result code " + str(rc))
client.subscribe("/Seoul/Dongjak/2")
def on_message(client, userdata, msg):
received_topic = msg.topic
received_msg = msg.payload
print(msg.payload)
if(received_msg == b'AT'):
send_file()
elif(received_msg == b'BT'):
send_battery()
def send_file():
s = socket(AF_INET, SOCK_STREAM)
s.connect((HOST, PORT))
imgstart = "AT+IMGSTART"
s.send(imgstart.encode())
f_send = "6D3F8F.raw"
f = open(f_send, "rb")
data = f.read(4096)
print("Data Send")
while (data):
s.send(data)
sleep(0.5)
data = f.read(4096)
s.send(b'AT+IMGEND')
f.close()
imgend = "AT+IMGEND"
print("IMGEND send")
client.publish("/Seoul/Dongjak/2","AT+IMGEND")
s.close()
def send_battery():
client.publish("/Seoul/Dongjak/2","55%")
client = mqtt.Client()
client.on_connect = on_connect
client.on_message = on_message
client.connect("52.194.252.52",1883,60)
client.loop_forever()